baber/WOPTO huggingface dataset:
Patent JP-2000188375-A (JP)
Title: Manufacture of semiconductor device
Inventor: NASU MASAAKI
IPC: H01L21/8234
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a semiconductor device, capable of securing capacitance value, without depending on an applied voltage and further reducing manufacturing cost. SOLUTION: A groove 7 is formed in a first interlayer insulating film 5, and in a first metal layer 8 is formed on the first interlayer insulating film 5, and a capacitance insulating layer 9 is formed on the first metal layer 8, and a second metal layer 10 is then formed on the capacitance insulating layer. Thereby, the groove 7 is embedded with the first metal layer 8, the capacitance insulating layer 9, and the second metal layer 10, and the second metal layer 10 and the capacitance insulating layer 9 are etched back until the surface of the first metal layer 8 is exposed to form an upper electrode and a capacitance insulating film. The first metal layer 8 is then patterned to form a lower electrode, and a capacitor is formed.
Patent JP-2001178256-A (JP)
Title: Grain tank-attaching device in combine harvester
Inventor: IZUMI KOJI
IPC: A01F12/60
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly and the disassembly of a grain tank in a combine harvester. SOLUTION: This structure of the grain tank-attaching device in the combine harvester is characterized in that the lower part of the grain tank 1 is fitted to a part of a lower tank 2, receiving sheets 3 at the outside of the fitted part are fixed by a bolt 4, and the upper part of the grain tank 1 is fastened to the front and rear two parts of a grain-lifting cylinder 6 at the side of the threshing device 5 by bolts 7 and 8.
Patent JP-2001184402-A (JP)
Title: Card system, terminal device, card information processing method, and storage medium
Inventor: SUGITANI KAZUNOBU
IPC: G06Q20/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a card system, a terminal device, a card information processing method, which improve the portability by storing necessary information on a card, enable the contents of the card to easily be taken out transfer of data having the same meaning to a proper area even when an item name is different ensures the secrecy of the card with a password, and make the contents of the card rewritable and to provide a storage medium. SOLUTION: This system is equipped with a card 1 having a nonvolatile storage means 11 which stores information, a converting means 12 which converts a work representing the kind of information into a synonym or equivalent, a key setting means 13, and a key resetting means 14 and with a terminal device 2 having a read means 21 which reads card information out, a storage means 22 which stores various information, a selecting means 23 which selects the kind of information, a comparing means 24 which compares the word representing the kind of information on the card with a word representing the kind of information in the terminal device, and a retrieving means 25 which retrieves a word from the converting means 12.
Patent JP-2000196984-A (JP)
Title: Digital camera
Inventor: INOSE FUMIYUKI
IPC: H04N5/91
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital camera which can prevent the alteration or loss of the accompanying information such as the time, location, etc., of a photographed picture by indivisibly outputting the picture and the information. SOLUTION: A digital camera 100 carries out operation to make indivisible an original image obtained by means of a lens 2 and an image pickup element 4 and the information such as the date, time, location, etc., generated by means of an accompanying information generator 7 by means of a CPU 5 and a digital image processing circuit 9, and outputs the operated results to a recorder 10 or display device 11. The outputted image information is used as a photographed picture as it is and, when needed, the accompanying information and original image can be separately reproduced by performing reversed operation.
Patent JP-H11192159-A (JP)
Title: Pan equipped with handle
Inventor: ASHIHARA KIICHIRO
IPC: A47J45/06
Filed: 1997-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent the loss of a handle by inverting the handle to be housed in a pan without removing the same from a pan body. SOLUTION: A handle receiving plate 3 is formed to be protruded in an outer side upper part by cutting open a part of the opening edge of a pan body 1, and an attaching hole 4 is formed in the handle receiving plate 3. A handle metal fitting 8 composed of a metal plate bent for both sides is provided in the end part of the gripping member 7 of a handle 5. A seat plate 9 is connected to the tip of the handle metal fitting 8 so as to be freely rotated. A fixing member 12 is provided in the backside of the plate body by being connected to an operation piece 13 in a plate body surface so as to be freely disengaged from the seat plate 9. By placing the tip of the handle metal fitting 8 of the handle 5 inside, the seat plate 9 is placed on the upper surface of the handle receiving plate 3.  The seat plate 9 is fixed by screw members 17 and 18 and attached in the pan body 1 so as to be freely inverted.
Patent JP-2000192452-A (JP)
Title: Steel sheet pile for water cut-off, joint structure therefor, and steel sheet pile wall for water cut-off
Inventor: HARADA NORIYOSHI
IPC: E02D5/14
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a joint structure for a steel sheet pile, which is simple in construction and is capable of surely securing a void for installing a water cut-off material. SOLUTION: There is provided a steel sheet pile having male and female joints 16 which are pairing up and engaged with each other. The height of a claw of one of the joints 16 is set higher than the height of a claw of the other joint, and an opening 22 of the joint is set so as to have a joint opening width W which can ensure a hook 23 of the claw 17. Each of the male and female joints is formed such that a claw base plate thickness T1 and a maximum thickness T in a direction of a claw maximum plate thickness are the same or almost the same in size, or alternatively not the same. Further, the cross section of the entire male joint is nonidencial with that of the entire female joint.
Patent JP-H10225637-A (JP)
Title: Catalyst for reducing harmful material in gas
Inventor: BOEGNER WALTER
IPC: B01J29/46
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a new catalyst consisting of two materials having an adsorption function for an additive and an oxidizing function for a harmful material and having advantage equivalent to a conventional catalyst. SOLUTION: In this catalyst formed from plural materials for reducing nitrogen oxides in an oxygen-containing gas by using at least one hydrocarbon reducing the nitrogen oxides, an adsorption material of the catalyst adsorbing partially the hydrocarbon within at least one temp. range and an oxidizing material of the catalyst having the high oxidizing function for nitrogen monoxide are incorporated. H zeolite, for example H-ZSM5 or H mordenite, is used if possible as the adsorption material. Also the oxidizing material is LaSrCo oxide and/or NaCoFe oxide and/or Mn oxide and/or Co oxide and/or Ce oxide.
Patent JP-2001182154-A (JP)
Title: Joint structure between column and beam with connection metal
Inventor: OSHIMA MASAAKI
IPC: E04B1/58
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a joint stricture between a column and beam with a connection metal, where, at four corners of a rectangular steel pipe column, no complete penetration welding is required for reduced manufacturing processes, solving the problem of complexity in structural analysis. SOLUTION: A first flat steel is welded, along the side surface of a rectangular steel pipe column, to the side surface of the steel pipe column in facing confronting the X-direction at a part to which an upper flange of beam is jointed while protruding beyond the width of column, and likewise, a second flat steel is welded, along the side surface of the steel pipe column to the upper side surface of the first flat steel, in the Y-direction of the steel pipe column, while protruding beyond the width of the steel pipe column. A third flat steel is placed and welded horizontally on the part of the first flat steel protruding beyond the steel pipe column, and likewise, a fourth flat steel is horizontally welded to the lower side of second flat steel.  A part for welding to a lower flange of the beam is so configured as to be symmetrical with the upper flange part of beam, to provide a connection metal. The upper and lower, third and fourth, flat steels welded horizontally to the connection metal are jointed to the flange of beam, respectively.
Patent JP-2000196653-A (JP)
Title: Method for controlling relay processing part in inter- network connecting device
Inventor: NAGABUCHI MASANORI
IPC: H04L12/46
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide an RP(relay processing part) controlling method in an inter- network connecting device which reduces the processing waiting time of each RP to consequently reduce the processing time of the entire device, also corresponds to version up only by stopping and restarting a corresponding RP when the version up of an RP controlling part program on the RP is performed and improves maintainability. SOLUTION: In a control program of an RP, two hierarchies are provided which are PR management individual parts 110 to 112 which perform a control instruction to each RP 120 to 122 and RP controlling parts 160 to 162 which operates on each RP and controls a corresponding RP, each RP management individual part is generated for one relay processing part by one, and each RP management individual part autonomously performs a control instruction to a corresponding RP controlling part, and each RP controlling part autonomously controls the RP according to the control instruction from the RP management individual part. An RP controlling part program is compressed, stored in an RP controlling part program storage area 130, expanded in an RP controlling part 160 on a temporal memory 140 and carried out to control an RP 120.
Patent JP-2001183082-A (JP)
Title: Heat accumulating member
Inventor: FUJITA HISASHI
IPC: F28D20/00
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a heat-accumulating member capable of reducing a pressure loss when a thermal medium flows while a heat exchanging efficiency is being kept high after filling latent heat accumulating material in a container in its high density. SOLUTION: A plurality of heat accumulating plates 5 having latent heat accumulating materials formed into a rectangular shape are oppositely arranged to each other with a predetermined clearance (s) being applied within a duct 3 having a rectangular cross section with its both ends being released and flowing thermal medium being flowed therein. A flow passage for the flowing thermal medium is formed between each of the heat accumulating plates 5 along a duct longitudinal direction.
Patent JP-H11241809-A (JP)
Title: Vaporizer of brass and manufacture there of as well as warm-air heater employing the same
Inventor: MATSUBARA RYUJI
IPC: C22C9/02
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To reduce the diffusion of Cu2 +, Zn2 +, O2 and prevent the advance of lamination of oxide film, by a method wherein an oxide film, containing Sn within a specified rage, is formed on vaporizer made of brass. SOLUTION: A liquid fuel introducing port 2 is formed at the center of lower part of vaporizer made of brass and used for a warm-air heater, while an evaporated fuel injection port 3 is formed at the central part of the vaporizer 1. An oxide film containing 0.8-4.0 wt.% of Sn is formed on such the vaporizer 1 made of brass. In this case, the composition of the film formed by forging includes the apparent equivalent weight of Zn of 37-46 wt.%. According to this method, an oxide film is formed by the adhesion of CuO or ZnO to the surface by heating, whereby the diffusion of metallic ion, such as Cu2 + or Zn2 +, to the side of surface or the diffusion of O2 to the side of the evaporator can be reduced and the advance of lamination of the oxide film can be prevented.
Patent JP-2001180765-A (JP)
Title: Food packaging film and food package adaptable to microwave oven
Inventor: YANAGI HIDEO
IPC: B65D81/34
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To ensure an appropriate exhaustion of steam for a food package without requiring a complicated structure, and to make it recyclable. SOLUTION: A food packaging film 10 is formed as a laminated single resin film, and a heterogeneous printing part 18 in a specified planate shape is partially formed at the inside of a base film 12 with a heterogeneous ink having a synthetic resin material different from the resin used for the laminated film as one of ingredients thereof applied. Then, a food package 20 adaptable to microwave oven is formed with the heterogeneous printing part 18 of the food packaging film arranged at either one of end sides of the film with one end of the printing part hooked on the edge thereof and with heat sealing 22 for the end sides applied to the edge and a position opposite thereto within a width excluding specified extensions 18a and 18b.
Patent JP-2001182102-A (JP)
Title: Hydraulic backhoe having crane function
Inventor: KUMAMOTO TAKESHI
IPC: E02F3/96
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To display accurate hanging load by operating a display means displaying hanging load working to a hanger under a proper state at all times. SOLUTION: Crane operation under the state, in which the bottom section of a bucket 6 interferes in the hanger 101 and the hanger 101 is extruded outside an operating radius is prevented by constituting the hydraulic backhoe, so that the operation of the display means 9 display hanging load working to the hanger 101 only under the state, in which the bucket 6 is housed at the position of the ground, is permitted and the operation of the display means 9 is not permitted in cases other than that. Since substantial length of the span of an arm 4 is held at a fixed value at all times during the operation of the display means 9, the accuracy of the arithmetic processing of hanging load utilizing the span of the arm 4 as a data is ensured, and correct hanging load is displayed to the display means 9.
Patent JP-2000143516-A (JP)
Title: Anticancer medicine, new sulfoquinovosylacylglycerol, new intermediate for producing the same compound and their production
Inventor: YAMAZAKI TAKAYUKI
IPC: C07H13/00
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To prepare an anticancer medicine having carcinostatic activity and useful for the therapy of glandular carcinoma, epithelial cancer, leukemia or the like of mammals including mankind by including a specific sulfoquinovosylacylglycerol derivative as an active principle. SOLUTION: This anticancer medicine is prepared by including at least one kind selected from a compound of the formula (wherein, R101 is an acyl residue of a higher saturated fatty acid; R102 is H or an acyl residue of a higher saturated fatty acid) and its salt. The bond of sulfo-substituted glucose with a glyceride in the compound of the formula is preferably an α-bond from the view point of carcinostatic activity against colon cancer and stomach cancer. The anticancer medicine can be administered e.g. orally or parenterally. The dose of the compound of the formula is 1-10 mg/body weight in kg/day when administered orally, 1-5 mg/body weight in kg/day when administered as parenteral injections and 1-5 mg/body weight in kg/day when administered rectally.
Patent JP-H11271507-A (JP)
Title: Wide-band reflection preventive film with four sputtered layers
Inventor: LAIRD RONALD E
IPC: B32B7/02
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To economically obtain the reflection preventive film by serial magnetron sputtering by incorporating a 3rd layer which has a specific refractive index and specific optical thickness. SOLUTION: A 1st layer 26 on the top surface 24 of a substrate 22 has an intermediate or high refractive index which is larger than about 1.9 and preferably has optical thickness which is <=1/4 as large as the center wavelength of the reflection preventive film. A 2nd layer 28 has a refractive index which is less than about 1.5 and preferably has optical thickness which is <=1/4 as large as the center wavelength. The optical thickness of the 3rd layer 30 may be <=1/6, 1/7, or 1/8 as large as the center wavelength. A 4th layer 32 has a low refractive index and preferably has optical thickness which is about 1/4 as large as or a little larger than the center wavelength. The low-refractive- index materials of the layers 28 and 32 are silicon dioxides having <=20% other materials. The high refractive index material of the layer 30 is TiO2 .
Patent JP-2000191649-A (JP)
Title: Production of 5,5'-bi-1h-tetrazole salt
Inventor: HYODA TOSHIHARU
IPC: C07D257/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing the subject compound in a high yield and purity from inexpensive and easy-to-handle raw materials with a small number of steps, i.e., in one-pot reaction, and without the need of cumbersome post-treatment operations as well. SOLUTION: This method for producing the aimed 5,5'-bi-1H-tetrazole diammonium salt comprises the following process: a hydrogen peroxide solution added with a small amount of a weakly acidic substance is dripped into an aqueous raw material solution containing hydrogen cyanide, sodium azide and a catalytic amount of copper sulfate, the resulting reaction liquor is kept at a pH of 5-6 and then heated to carry out oxidation and cyclization reaction, the reaction product thus formed is further reacted with ammonium chloride or its aqueous solution to form an ammonium salt which is then recovered in the form of sparingly soluble crystal.
Patent JP-2001187877-A (JP)
Title: Slurry for chemical mechanical polishing
Inventor: TSUCHIYA YASUAKI
IPC: B24B37/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To inhibit the erosion which is generated at CMP(chemical mechanical polishing) of a copper metal film when forming a embedded wiring of a copper metal on a tantalic metal barrier metal film. SOLUTION: A polishing slurry containing at least an alkanol amine of formula (1): NR1m(R2OH)n (wherein R1 is a hydrogen atom or a 1-5C alkyl group; R2 is a 1-5C alkylene group; m is an integer of 0-2; n is a natural number of 1-3; and m+n is 3), is used.
Patent JP-2000194322-A (JP)
Title: El driver circuit
Inventor: MIHARA MASAAKI
IPC: G09G3/30
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a EL driver circuit which is high in light emission efficiency and is reduced in a cost. SOLUTION: A series resonance circuit is formed by an EL panel (CEL) and a coil (L1) and the circuit, is connected to a push-pull driver 2 via a forward feedback route 6 by the invention. The EL panel CEL is driven by a forward sinusoidal drive signal to emit light. Further, the voltage level of the EL panel drive signal is adjusted according to a change in the capacitance value of the EL panel CEL, by which the light emission luminance of the EL panel CEL is maintained constant.
Patent JP-2001184914-A (JP)
Title: Cylindrical reflection plate structure of straight tube type fluorescent lamp
Inventor: OIDE KEN
IPC: F21V19/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical reflection plate structure of straight tube type fluorescent lamp which can be attached to a conventional fluorescent lamp simply and then can enhance the luminous intensity of the light from the fluorescent lamp. SOLUTION: This structure is made of a cylindrical body through which a straight tube type fluorescent lamp 11 can be inserted internally, and the cylindrical body is formed by attaching a side edge part of light reflection plastic sheet 12 having diffusion reflection of ratio of the visible light of not less than 90% placed in an anti-illumination side of the straight tube type fluorescent lamp, and a side edge part of a transparent plastic sheet 13 placed in the illumination side of the straight type fluorescent lamp.
Patent JP-2001159122-A (JP)
Title: Raising material for flexible membrane weir and flexible membrane weir using the same, and raising method of the flexible membrane weir
Inventor: TAGOME SATOSHI
IPC: E02B7/20
Filed: 1999-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a raising material, in which installation workability for a flexible membrane body is improved, fluid power in the case of the fall of a flexible membrane weir is reduced and durability can be sharply enhanced by preventing the peeling of an adherend surface to the flexible membrane body, the flexible membrane weir using the raising material and the raising method of the flexible membrane weir. SOLUTION: In this raising material 1 used for the flexible membrane weir, capable of being erected by the supply of a fluid and being brought down by the discharge, there are provided the raising material 1 for the flexible membrane weir composed of a bag body 1A, into which the fluid can be sealed, and mounting pieces 1B, which extend from the bag body and in which end sections are fixed at the top section of the flexible membrane weir, and the flexible membrane weir using the raising material and the raising method of the flexible membrane weir.
Patent JP-2000188175-A (JP)
Title: Cord-like heater
Inventor: SUZUKI MIKI
IPC: H05B3/56
Filed: 1998-12-23
Abstract: PROBLEM TO BE SOLVED: To stably provide a desired heating characteristic over a long period even when a heater is used at a high-watt density in the low-temperature atmosphere by forming a heating wire with a twisted wire of high-strength, high- elastic modulus fibers having specific tensile strength and elastic modulus and a metal resistance wire. SOLUTION: This heating wire is twisted with fibers having the tensile strength 200 kg/mm2 or above and elastic modulus 7000 kg/mm2 or above and a metal resistance wire at the prescribed pitch. Even when the thermal expansion and thermal contraction of a feeder line are repeated by cold/hot cycles, the metal resistance wire is twisted with the fibers having high tensile strength and high elastic modulus and directly receives no expansion stress, thus no kink or no severance of wire occurs. Aromatic polyamide fibers or total aromatic polyester fibers are used for the said fibers. The protective effect of the metal resistance wire is particularly remarkable when the watt density is 25 W/m or above, thus a heater may be designed in consideration of the lateral winding pitch of the heating wire and the outer diameter of the metal resistance wire.
Patent JP-2000189242-A (JP)
Title: Cosmetic vessel and cosmetics
Inventor: USUI KENJI
IPC: A61K8/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To enhance the effect of a cosmetic composition for skin treatment work or the like by providing a specified fluctuation in a shape to be sensed. SOLUTION: A cosmetic vessel is provided with the 1/f fluctuation in the shape to be sensed. The shape to be sensed means the change value of the shape to be sensed by the sense of sight and touch. As a color, that is, a 1/f calculation value, a coordinate value in a Munsell coordinate, the values of x, y and z in spectroscopic analysis, the stereoscopic change value, that is, the values of height, width and depth or the like, an area change value, a volume change value, the change value of the coordinate in a stereoscopic coordinate or the change value of a friction coefficient on a front surface or the like are favorably indicated as an example.  A method for incorporating the 1/f fluctuation in the vessel is embodied by placing the vessel in the three- dimensional coordinate, for example and making it into a function by the change or the like of the height or the like as against a planar coordinate, calculating 1/f through the use of wave analysis software and executing comparison and correction.