baber/WOPTO huggingface dataset:
Patent JP-2001328847-A (JP)
Title: Heat-reflective glass having high durability
Inventor: TOMIOKA TAKAO
IPC: C03C17/34
Filed: 2000-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat-reflective glass on which a film having excellent cost-performance and high durability is formed even with the well-known gas composition having a high transparence, high heat-insulation property, without any spot defect caused by the oxidative coagulation of Ag film nor microdefect caused by dielectric film even after leaving in a hot and humid atmosphere for a long time. SOLUTION: The objective glass is provided with a heat-reflective layer formed on the surface of a transparent glass substrate by successively applying a lower dielectric layer composed of a nitride of a metal composed mainly of aluminum, a metal layer or a nitride layer composed mainly of Ni, a metal layer or a nitride layer composed mainly of silver and an upper dielectric layer composed of a nitride of a metal composed mainly of aluminum.
Patent JP-2001331217-A (JP)
Title: Plant control monitoring device
Inventor: SOEDA YASUHIDE
IPC: G05B23/02
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To quickly display a logic chart from a normal monitoring state in a plant control monitoring device having a controller 2 for controlling an in-plant facility 1 and a monitoring device 3 equipped with a logic chart displaying and editing means 12 for previously holding the logic chart of the control, displaying and editing it and a system chart displaying means 11 for previously holding system chart constituted by indicating the facility 1 with a symbol, and displaying it by adding the monitor information of the equipment 1 obtained from the controller 2. SOLUTION: When a facility symbol is designated on a system chart display screen, a logic chart displaying and editing means 12 is started so that the logic chart of a control program for controlling a designated facility 1 can be extracted from a storage part 14 so as to be displayed and edited.
Patent JP-2001329594-A (JP)
Title: Toilet washing device
Inventor: INOUE YUJI
IPC: E03D9/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a toilet washing device reliably generating an imitation sound with a manual action by the intention of a toilet user in a time zone when the user wants to erase an excretion sound without staggering the timing of imitation sound generation and urine excretion, feeding water at the time for washing, preventing an unnecessary water feed caused by a malfunction or mischief, and attaining a reliable water saving effect. SOLUTION: In this toilet washing device provided with an imitation sound generating means, the imitation sound generating means is operated in response to an operation instruction by an operation switch from the toilet user when a human body detecting means is set to a detecting state, or in a fixed period after the human body detecting means is set to the detecting state, or until the first operation instruction is given after the human detecting means is set to the detecting state.
Patent JP-2001332561-A (JP)
Title: Bipolar transistor and its manufacturing method
Inventor: KATO HIROSHI
IPC: H01L29/73
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To increase effective emitter area while fineness in design rules is being maintained. SOLUTION: On an emitter region 10, a first insulating film 4 having a first opening, and a second insulating film 6 having a second opening being smaller than the first one on the first opening are provided, and an emitter electrode material 9 where impurities are doped is buried in the first and second opening parts.
Patent JP-2001329608-A (JP)
Title: Pedestal device for decorative column and assembly structure of pedestal
Inventor: KASHIWA NAOKI
IPC: E04B1/00
Filed: 2000-05-22
Abstract: PROBLEM TO BE SOLVED: To make post-treatment such as puttying unnecessary, and to improve the appearance of a pedestal. SOLUTION: A fixing plate 4 and an auxiliary plate 5 are installed onto the external surface of the column 10 by screws or the like 11, and pedestal half bodies 3 are fitted. Connecting plates 6 are fitted to the mutually adjacent both connecting sections 3c of the pedestal half bodies 3, and fixing bolts 7 are inserted into retaining grooves 3b from through-holes 6a and screwed into the tapped holes 4a of the fixing plate 4, thus assembling the pedestal half bodies 3 to the column 10. All of the fixing plate 4, the auxiliary plate 5, the connecting plates 6 and the fixing bolts 7 are covered with the pedestal half bodies 3, pedestal packings 19 and a facing mounted on the half bodies and packings under the assembled state. Accordingly, appearance is improved, no post-treatment such as coating, puttying or the like is required, and the execution of works can be conducted efficiently.
Patent JP-2001333101-A (JP)
Title: Interface accommodation system for packet-over sonet/ sdh
Inventor: SHINODA HIDETOSHI
IPC: H04L47/43
Filed: 2000-05-18
Abstract: PROBLEM TO BE SOLVED: To provide an interface accommodation system for packet-over SONET/SDH that can cope with even an increased channel speed at an integer multiple without changing the structure of switches. SOLUTION: In the case of accommodating a channel with an interface speed of a multiple of 4 such as an OC192 channel to a switch interface having only a cross connect capability at a basic interface speed for an OC48 channel, the system of this invention uses four switch interfaces 104 for the OC48 to cope with the interface speed. Through the configuration above, a switch section 14 has input ports (1)-(16) in and output ports (1)-(16) OUT, which respectively have a capacity of transferring channel packets at 2.46 Gbps.  In the case of dividing a received variable length packet into fixed length packets, an input port information and a sequential number are added to the packets, and in the case of transferring the packet through the switch section employing switch interfaces, the switch side transfers the packets while confirming number of acceptable switching interfaces so as to avoid the throughput of the switch section from being decreased.
Patent JP-2001016272-A (JP)
Title: Method for controlling internet service provider selection and connection
Inventor: BOKU JINRYU
IPC: H04L12/70
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To directly provide desired data from an Internet service provider selected by a subscriber by designating the ID of the desired Internet service provider and directly selecting the service provider from the subscriber while using an automatic address acquisition rule message. SOLUTION: The ID of the desired Internet service provider is designated and the service provider is directly selected by the subscriber while using the automatic address acquisition rule message. In this system, the ID of a data provider desired to connect is provided to subscriber terminal equipment 102 by a subscriber personal computer(PC) 104 while using the option field of an automatic address acquisition program message. In the subscriber terminal equipment 102 where this message is received, the Internet service provider designated by that ID is opened and this is reported to the subscriber PC 104. In this case, information corresponding to the service provider designated by the ID is stored in a memory provided for a subscriber 10.
Patent JP-2001037500-A (JP)
Title: Determination of nucleic acid
Inventor: YOKOYAMA AKIHIRO
IPC: C12Q1/68
Filed: 2000-05-24
Abstract: PROBLEM TO BE SOLVED: To analyze a target RNA simply and promptly by amplifying the target RNA in the specimen in the presence of an intercalating fluorescent pigment-labeled probe that is complementary to the RNA transcriptional product, then measuring the fluorescent intensity with the passage of time. SOLUTION: The target RNA in the specimen including a specific base sequence is used as a template to form a transcribable double-stranded DNA comprising the promoter sequence, the above-specific base sequence or the complementary RNA to the sequence. Then, the transcribable double-stranded DNA is amplified, as the specific base sequence or the sequence that is complementary to this base sequence is used as a template, by the RNA polymerase in the presence of a probe labeled with an intercalating fluorescent pigment that has a sequence complementary to the RNA-transcribed product, the fluorescent intensity is measured with the passage of time, to calculate the time when the fluorescent intensity satisfies the prescribed standard from the alteration of the fluorescent intensity whereby the concentration of the target nucleic acid is determined.
Patent JP-2001340366-A (JP)
Title: Branched artificial blood vessel and method of manufacturing the same
Inventor: KITAMURA ATSUSATO
IPC: A61F2/06
Filed: 2000-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a seamless artificial blood vessel in which a branch vessel B is branched from a main vessel A, and a method of manufacturing the branched artificial blood vessel in an industrially advantageous manner. SOLUTION: Hollow weaving is carried out, in which wefts (2) are inserted into rows of warps (1) whose width is proportional to the width W of the main vessel A to form a cylindrical pipe. At this time, the part in which a branch vessel B is branched from the main pipe A is formed so that the main vessel A in this part has an unfinished pipe-like structure in which the branch vessel B side is opened. Also, the part corresponding to the cylindrical width w of the branch vessel B is formed so that they flying width of each weft (2) is made to be long to form a structure in which only the wefts (2) are woven.  Subsequently, the unfinished product is newly set in a weaving machine, and the wefts (2) of the part corresponding to the branch vessel B consisting of the only the rows of wefts (2) are used as the rows of warps (1') this time to carry out hollow weaving in which the wefts (2) are inserted into the rows of warps (1'). Thus, the cylindrical branch pipe is completed.
Patent JP-2001342270-A (JP)
Title: Method for producing heat-resistant bonding sheet and copper-clad laminated board produced by using heat- resistant bonding sheet
Inventor: KIKUCHI TAKESHI
IPC: C09J7/02
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a heat-resistant bonding sheet and a copper-clad laminated board having sufficiently high mechanical strength and excellent soldering heat- resistance, adhesivity, dimensional stability, low dielectric constant and high productivity. SOLUTION: A composition composed of (A) a polyamic acid as a precursor of a thermoplastic polyimide, (B) a dehydrating agent and (C) a catalyst is applied to at least one surface of a base film composed of a heat-resistant resin and the component A is imidated. A heat-resistant bonding sheet can be produced by this method in a short time to improve the productivity compared with a thermal imidation method without using a dehydrating agent. High bonding strength can be attained between the base film and the thermoplastic polyimide and the produced sheet has excellent heat-resistance and soldering heat-resistance. The heat-resistant bonding sheet can be used especially for the production of a flexible copper-clad laminated sheet.
Patent JP-2001341946-A (JP)
Title: Image forming device
Inventor: TAKAHASHI KOJI
IPC: B65H39/11
Filed: 2000-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device having large space efficiency and cost merits and easy in jam processing. SOLUTION: When discharging a sheet to a sorter 1E, the image formed sheet is carried to a sheet placing part 606 of the sorter 1E via a carrying passage 605 arranged in the sorter 1E from a paper discharge passage 601a. When forming images on both surfaces of the sheet, the sheet forming the image on one surface is sent out to a recarrying passage 701 after being carried once to the carrying passage 605 from the paper discharge passage 601a, and the sheet forming the image on one surface is reversed, and is carried to an image forming part 1C.
Patent JP-2001342955-A (JP)
Title: Chip intrusion preventing method for compressor piston
Inventor: KATO TAKAYUKI
IPC: F04B39/00
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To provide a method of preventing the intrusion of the chips to be generated when machining a piston into a hollow part through an opening of a hollow piston. SOLUTION: A hollow piston is formed by continuously forming a head part to be housed in a cylinder bore and an engagement part to be connected to a cam plate, and the head part is formed into the hollow structure having an opening. An air curtain is formed near the opening of the piston. A tip of an air nozzle 65 is inserted into each opening of a raw material fixed by a clamp mechanism, and the necessary air is blown through the air nozzle 65. With this structure, the hollow inside is maintained at a high pressure, and the air is blown out through the opening. The air curtain is formed outside of each opening so as to prevent the intrusion of the coolant and the chips generated when working into the hollow inside part through the opening.
Patent JP-2001343181-A (JP)
Title: Refrigerator
Inventor: ISHIBASHI YOSHIHIRO
IPC: F25D21/04
Filed: 2000-06-01
Abstract: PROBLEM TO BE SOLVED: To solve the problems of conventional refrigerators that the maximum safety measures must be taken against refrigerant leakage in the case of using inflammable refrigerants because of the following reasons; that flon based refrigerants used in conventional refrigerators and the like are stable in physical properties and can be treated easily, but have a considerably high GWP of about 1,300 even in the case of HFC refrigerants, which do not destroy the ozonosphere, compared with that of about 3 in the case of hydrocarbon series refrigerants, so that they cause the global warming, and that refrigerants such as the hydrocarbon series, however,  are highly inflammable refrigerants so that there is the danger of fire or explosion due to an uncontrollable indoor ignition source when the refrigerants leak even if the refrigerator itself is designed to have no ignition source therein. SOLUTION: The refrigerator comprises a refrigerating cycle, in which a refrigerant discharged from a compressor flows through a condenser, a drier, a throttle device, an evaporator and a suction pipe to return to the compressor again, wherein inflammable refrigerants such as hydrocarbon series and the like are used for the refrigerants and the surface temperature of the suction pipe, at the portion thereof exposed in a machine room outside the heat insulating wall of the box, is kept at least at the dew-point temperature of air having a relative humidity of 90% at the outside temperature.
Patent JP-2001341283-A (JP)
Title: Printing apparatus
Inventor: OKAMOTO TOYOO
IPC: B41F21/08
Filed: 2000-06-02
Abstract: PROBLEM TO BE SOLVED: To make an apparatus compact in a constitution wherein a chain delivery system is adopted for an image transfer area. SOLUTION: Paper carrying equipment 16 that carries printing paper P is provided in the transfer area of transfer drums 54, 64, 74 and 84. The equipment 16 has a chain 36 stretched between a drive pulley 32 and an idler pulley 34 and nipping members 38 mounted on the chain 36. Transfer rollers 40 are formed to be smaller in diameters than the transfer drums 54, 64, 74 and 84 and they are brought into contact with and detached from the transfer drums 54, 64, 74 and 84 by means 18 for bringing the transfer rollers into contact and detaching them and shunted synchronously with the movement of the nipping members 38.
Patent JP-2001341593-A (JP)
Title: Number frame
Inventor: NOMURA SHOHEI
IPC: B60R13/10
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To make a number frame whose whole periphery is integrated in one body attachable easily on a number plate attached on a vehicle body. SOLUTION: This number frame is comprised of a frame part 2 formed in one body from an upper and a lower frame sides 4, 5 and a left and a right frame sides 6, 7 along a periphery edge of a number plate 3, lock claws 8, 9, 10, 11 formed in one body from parts of the back sides of the upper, the lower and the left and the right frame sides, and lock grooves 12, 13, 14, 15 formed on the lock claws 8, 9, 10, 11. A distance L1 between bottom surfaces of the upper and the lower lock grooves 12, 13 is same as a fitting length of the upper and the lower ends of the number plate 3 and a distance L3 between bottom surfaces of the left and the right lock grooves 14, 15 is longer than a left and right length of the number plate 3.  An inward projection length of the lock claw 10 is set in such a manner that a distance between a projection tip of the lock claw 10 and a bottom surface of the lock groove 15 of another lock claw 11 is roughly equal to or longer than a left and right length L4 of the number plate 3.
Patent JP-2001341640-A (JP)
Title: Automatic guided vehicle system
Inventor: FUKUSHIMA MASAZUMI
IPC: H01L21/68
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To perform two loading and unloading operations in one berth by eliminating a lane for passing an automatic guided vehicle under stoppage on the side of a station. SOLUTION: A berth 10 is provided on the outside of a running path 2, and stations 8 and 9 are provided at the front and rear thereof. An automatic guided vehicle 2 comprises a transfer device to transfer articles in the longitudinal direction of a body. After the article is unloaded on the take-in station 8, an article is loaded from the take-out station 9 in the berth 10.
Patent JP-2001344717-A (JP)
Title: Magnetoresistive head and method of manufacture
Inventor: YOSHIDA NOBUO
IPC: G11B5/39
Filed: 2000-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a magnetoresistive head with which narrow track width and narrow gap width can be attained and which has excellent characteristics. SOLUTION: An upper gap is formed by dividing it into a first upper magnetic gap 7 formed on the wall surface of an electrode 5 and a second upper magnetic gap 7 formed on these.
Patent JP-2001350170-A (JP)
Title: Digital camera
Inventor: FURUBAYASHI YOSHIHARU
IPC: G03B7/16
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To perform an automatic focusing control considering the emission of flash light at photographing while suppressing the manufacturing cost. SOLUTION: A shutter button is half-depressed (step S1), and in the case the luminance value of image data is low, that is, in the case of deciding that the emission of the flash light is required at a step S3 and deciding that the emission of the flash light is not inhibited at a step S4, AF flash light is emitted from the built-in flash so as to automatically focus(AF) (step S18), and an AF evaluation value is obtained (step S19), and then, a lens is driven based on the obtained AF evaluation value (step S31). By repeating the aforesaid sequence until the decision of the focused state is obtained at a step S21, the AF is accurately performed even in a dark situation.
Patent JP-2001358618-A (JP)
Title: Monitor control system using power line carrier
Inventor: SATO TAKAKAZU
IPC: H04B3/46
Filed: 2000-06-09
Abstract: PROBLEM TO BE SOLVED: To assure a transmission of high quality by reducing an influence of a noise generated from a power generator. SOLUTION: A monitor control system using a power line carrier comprises inductance elements L11 and L12 which extend at an apparatus distance from the power generator 4 on the way of a power line 5 led from the power generator 4, an LC resonance circuit for resonating at a frequency used for a power line carrier between output ends of the elements, and a filter unit for electrically completely isolating a power source side and a lamping unit side (a master station 8 and respective terminals 9).
Patent JP-2001347168-A (JP)
Title: Exhaust gas cleaning catalyst
Inventor: TAKESHIMA SHINICHI
IPC: B01D53/94
Filed: 2000-06-06
Abstract: PROBLEM TO BE SOLVED: To prevent the CO poisoning and sulfur poisoning of palladium used as an exhaust gas cleaning catalyst and to enhance the catalytic performance of the palladium. SOLUTION: The objective exhaust gas cleaning catalyst contains an oxide carrier, an inorganic oxide having a higher electronegativity than palladium oxide and palladium oxide. Preferably the inorganic oxide is tungsten trioxide, antimony tetroxide or molybdenum trioxide, the oxide carrier is coated with the inorganic oxide and the palladium oxide is present on the inorganic oxide. The catalyst is used as a promoter for an occlusion reduction type NOx removal catalyst containing a catalyst component such as platinum or gold and an occluding agent such as an alkali metal.
Patent JP-2001356478-A (JP)
Title: Positive type photoresist composition
Inventor: NAKAO HAJIME
IPC: G03F7/004
Filed: 2000-06-12
Abstract: PROBLEM TO BE SOLVED: To provide a positive type photoresist composition which suppresses the occurrence of development defects in the production of a semiconductor device, can prevent the generation of particles in the dissolution of a solid component in a solvent and in storage and can prevent a change of its sensitivity due to storage. SOLUTION: The positive type photoresist composition contains a resin containing specified repeating structural units and having a velocity of dissolution in an alkali developing solution increased by the action of an acid, a compound which generates the acid when irradiated with active light or radiation, and a mixed solvent containing at least one selected from the group A comprising propylene glycol monoalkyl ether carboxylates and at least one selected from the group B comprising propylene glycol monoalkyl ethers, alkyl lactates, acetic esters, chain ketones and alkoxyalkyl propionates and/or at least one selected from the group C comprising γ-butyrolactone, ethylene carbonate and propylene carbonate.
Patent JP-2001245163-A (JP)
Title: Transmission device, transmitting method and recording medium
Inventor: HAMAGUCHI ATSUSHI
IPC: H04L12/22
Filed: 2000-06-14
Abstract: PROBLEM TO BE SOLVED: To provide a transmission device, capable of keeping confidentiality of data when transferring the data received at a memory box. SOLUTION: In the transmission device, for transferring the data received at the memory box which is specified by a sub address/password signal, a password is added to the data according to the method of response to a transfer destination (an electronic mail terminal or a facsimile machine) so as to carry gut the transmission of the data.
Patent JP-2001353727-A (JP)
Title: Positioning pin and bush of mold, and positioning apparatus of mold
Inventor: TAKEUCHI HIROSHI
IPC: B29C33/22
Filed: 2000-06-15
Abstract: PROBLEM TO BE SOLVED: To provide a template positioning apparatus requiring no adjusting labor and certainly performing the positioning of a template. SOLUTION: A pin 12 is attached to a movable template 5 and a bush 21 is attached to a fixed template 4. The outer diameter of the tip part 32 of the pin 12 is fitted to the inner diameter of the first positioning hole 18 of the bush 21. A ball retainer 23 with a diameter d2 provided to the root of the pin 12 through a leaf spring 34 is pressed into the second positioning hole 17 of the bush 21 with an inner diameter D2 in a preloaded state. At the time of mold closing, the pin member is guided by the first positioning hole 18 and the templates are roughly positioned and, immediately before mold closing, the ball retainer is inserted in the second positioning hole 17. The clearance between the ball retainer and the pin/bush is zero and the templates are positioned precisely.