baber/WOPTO huggingface dataset:
Patent JP-2002275612-A (JP)
Title: Apparatus for removing metal vapor from atmospheric gas inside hot dip metal coating tank
Inventor: NONAKA TOSHIHIKO
IPC: C23C2/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing zinc vapor from an atmospheric gas inside a galvanizing tank which inexpensively and smoothly enables a continuous, industrial-scale analysis of the atmospheric gas inside a galvanizing tank using an atmospheric gas analyzer. SOLUTION: The apparatus 1 is equipped with a cooling device 2 having an atmospheric gas passage 11 for flowing the atmospheric gas G inside the hot dip metal-coating tank upward while cooling it, which is positioned above a plating bath 8 contained in the galvanizing tank, in combination with a solidified deposit-removing device 3 for removing a solidified product 12 of the metal vapor deriving from the atmospheric gas G cooled by the cooling device 2 and deposited on the inner surface 11a of the atmospheric gas passage 11 from the inner surface.
Patent JP-2002274155-A (JP)
Title: Duct structure of air conditioner for vehicle
Inventor: ONO MASATO
IPC: B60H1/00
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To improve space efficiency in the inside of an instrument panel. SOLUTION: A duct main unit 10 integrally having a defroster duct part 11 (first duct part) and a ventilator duct part 13 (second duct part) in an adjacent condition is molded to be divided into three parts of a forward duct component member 12 constituting a front wall of the defroster duct part 11, a rearward duct component member 14 constituting a rear wall of the ventilator duct part 13, and an intermediate duct component member 15 positioned between the forward/rearward duct component members 12, 14 to simultaneously constitute a rear wall of the defroster duct part 11 and a front wall of the ventilator duct part 13, so that space efficiency in an instrument panel 17 can be markedly improved.
Patent JP-2002273148-A (JP)
Title: Humidistat
Inventor: ITO KATSUHIRO
IPC: F24F1/02
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a humidistat which prevents the adsorption of water in a preheating area and is excellent in moistening efficiency and dehumidifying efficiency. SOLUTION: A moisture absorption rotor 8, a moisture absorption air passage 13 which makes water contained in air be adsorbed by the rotor 8 and discharges dehumidified air, a regeneration air passage 14 which makes water be desorbed from the rotor 8 by hot air and discharges humidified air, and a preheating passage 15 which is formed downstream in the rotational direction of the rotor 8 from the passage 14 in the rotor 8, recovers heat from the heated rotor 8, and supplies preheated air to the passage 14 are provided. An air introduction port 20 is formed downstream from the rotor 8 in the air supply direction of a preheating passage 15.
Patent JP-2002233291-A (JP)
Title: Rattrap
Inventor: SUZUKI HISAO
IPC: A01M23/20
Filed: 2001-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a rattrap making use of the body weight of a rat. SOLUTION: This rattrap is characterized by having the following mechanism: a floor board (2) attached to the bottom of a cage and floating/sinking by the action of a spring (6) is allowed to sink by making use of the body weight of a rat invaded into the trap; when the rat goes apart from a bent shaft (7) integrated with the floor board (2), a door (5) is shut and locked by instantaneously making a stopper go down.
Patent JP-2002273900-A (JP)
Title: Detection of setting state of ink cartridge
Inventor: OTSUKI KOICHI
IPC: B41J2/175
Filed: 2001-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a technique whereby the presence/absence of setting of an ink cartridge to a printer can be detected without increasing the number of signal lines on a carriage. SOLUTION: There is provided a circuit whose impedance is determined in accordance with the setting state of a plurality of ink cartridges to the printer. Since the setting state of the ink cartridge to the printer is determined in accordance with the impedance, the number of detectable ink cartridges can be increased without increasing the number of signal lines for detecting the ink cartridges.
Patent JP-2001261986-A (JP)
Title: Crosslinkable polymer composition, method of producing the same, and application of the same
Inventor: KOHLHAMMER KLAUS
IPC: C03C25/32
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide a binder capable of overcoming defects of conventional technical levels, giving high strength and heat resistance to the fibrous molded product after processing, and capable of being used as powder. SOLUTION: This binder comprises a crosslinkable polymer composition containing (A) a copolymer which comprises one or more kinds of comonomers selected from the group consisting of a 1-18C aliphatic acid vinyl ester having a glass transition temperature of >=30 deg.C, an (meth)acrylic acid eater of 1-15C alcohol, a diene, an olefin, an aromatic vinyl compound, and a halogenated vinyl compound, and one or more kinds of carboxylic-group containing ethylenically unsaturated comonomers in an amount of 0.1-50 wt.% (based on the total amount of the comonomers) and (B) another copolymer which comprises one or more kinds of the comonomer specified in the above (A) and one or more kinds of ethylenically unsaturated monomers having such functional groups as capable of forming covalent bonds with the carboxylic groups of the copolymer (A) in an amount of 0.1-50 wt.%.
Patent JP-2002093904-A (JP)
Title: Method for forming dual damascene wiring
Inventor: RI EIMO
IPC: H01L21/3065
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To prevent irregular reflection due to a viahole in a damascene process and prevent a phenomenon wherein an anti-reflection film is not buried sufficiently, in the case that the anti-reflection film for preventing the viahole is spread in an etching process for forming a recessed part in a following process. SOLUTION: Insulating films 32-35 having a multilayer structure are formed on a semiconductor substrate 31. A photosensitive film is spread on the insulating films, exposed and developed, and a first photosensitive film pattern is formed. The insulating film of a lower part is etched by using the first photosensitive film pattern, and a first viahole is formed. A first anti-reflection film 38a of low viscosity is spread and formed on the whole surface containing the first viahole. A second anti-reflection film 38b of low viscosity is spread and formed on the first anti-reflection film, and a second photosensitive film pattern 39 is formed on the second anti-reflection film 38b. The first and the second anti-reflection films 38a, 38b and the insulating films are etched by using the second photosensitive film pattern 39, and a second viahole is formed.
Patent JP-2002288413-A (JP)
Title: User registration system
Inventor: ISHIGURO MASAKI
IPC: G06Q50/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a user registration system which enables a user who has purchased a commodity to easily register himself or herself and enables a maker to perform proper customer management based on registered user information. SOLUTION: The user is registered by a user terminal device 4 like a personal computer which can access a user information storage server 3 through a communication network 2, and user information of the registered user is not only stored in the user information storage server 3 in a data form common to individual makers but also reported to a pertinent maker.
Patent JP-2002283272-A (JP)
Title: Load balanceable floating device
Inventor: YAMADA TAKASHI
IPC: B25J19/00
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a compact floating device capable of coping with any attitude of a robot, allowing easy taking of an attitude of the robot and the arm, and capable of controlling very small floating pressure. SOLUTION: This load balanceable floating device is supported by a support shaft so as to balance dead weight of a body to which prescribed floating pressure is applied by pressure of an air cylinder by installing a tool, and is installed in the robot. The body is rotatably supported by the support shaft, and is constituted so as to apply the prescribed floating pressure in the rotational direction by locking the rotational direction by the air cylinder with a position forming 45 degrees in the axis connecting the support shaft of the body and a tool to the installing axis to the robot as a reference.
Patent JP-2002285533-A (JP)
Title: Non-power type gate
Inventor: KAMIIDE KOZO
IPC: E02B7/20
Filed: 2001-03-26
Abstract: PROBLEM TO BE SOLVED: To provide a non-power type gate capable of quickly and widely opening the gate even when a river or the like has the small flow and quickly closing when a backflow occurs. SOLUTION: For the non-power type gate providing a bearing shaft 12 of a gate body 10 to the vertical direction by inclining to an upstream side, an auxiliary load means 20 for applying load in the gate opening direction is provided to the gate body 10. The auxiliary load means 20 consecutively suspends a plurality of weights on a wire rope 22 fastened to the gate body 10 at a predetermined interval in the vertical direction, and it is so constituted that the weights are successively brought into contact with the ground from a lower position side with the widening of an opening of the gate. Weight or the like of the weight is so set that a moment Mo in the closing direction acts on the gate body 10 in an optional opening.
Patent JP-2002288196-A (JP)
Title: Document registration system
Inventor: KAWAGUCHI MASARU
IPC: G06F17/30
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To realize an efficient registration of documents as well as efficient operation of an electronic library system. SOLUTION: In registering a document at an electronic library when the attribute data of the document is inputted, a document cover containing attribute data is printed combining the said attribute data with the standard document cover data beforehand specified. The document cover and the document are read and registered at an electronic library as document data. When the document cover is printed, attribute data is printed with the bar code on the document cover. A view mark/distribution destination is also patched on approved document data based on document data.
Patent JP-2002282839-A (JP)
Title: System for leasing water treatment equipment
Inventor: ISHIHA TOYOAKI
IPC: C02F9/00
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a system for leasing water treatment equipment suitable for managing temporary demand of treated water (purified water) in a factory or the like by temporarily leasing the water treatment equipment. SOLUTION: This system, provided with an inventory control database to control the inventories of a plurality of types of units, comprises equipment design means to design the equipment specification which meets the water treatment specification, inventory judgment means to judge if the unit is in stock which is necessary to compose the equipment specification referring to the inventory control database according to the designed equipment specification, equipment composing means to compose the water treatment equipment of the equipment specification using the units in stock, meanwhile to make the units out of stock according to the judgment,  and equipment withdrawal means to put the plurality of the units composing the water treatment equipment back in the inventory when the water treatment equipment is withdrawn and to register the information about the units put back into the inventory in the inventory control database for reuse.
Patent JP-2002289848-A (JP)
Title: Semiconductor device and manufacturing method therefor
Inventor: YAGISHITA JUNJI
IPC: H01L21/8238
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a DTMISFET which simplifies manufacturing process. SOLUTION: A semiconductor device is provided with a silicon substrate 100; an insulation film 101 formed at a part on the silicon substrate 100, turned into a gate insulation film in a channel region and provided with a contact hole 106, exposing the surface of a semiconductor substrate at a part of the area other than the channel area; a metal electrode 102 formed on the insulation film 101, turned into gate electrode on the gate insulation film, directly connected to the silicon substrate 100 in the contact hole and constituted of a metal material; and a source 103 and a drain 104 formed on the semiconductor substrate, so as to clamp the channel region.
Patent JP-2002295758-A (JP)
Title: Tube joint fitting method and fitting device
Inventor: SUZUKI ISAO
IPC: F16L33/20
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a method for fitting a tube joint, capable of preventing the generation of defectives and simplifying work in order to improve workability of fitting the tube joint, a simple structure and low-cost device for fitting the tube joint. SOLUTION: After positioning an edge T1 of a tube material T at a position where its diameter is expanded, the tube material T is retained by a tube retaining member 30 which abuts on the back face of a cap nut NT. After heating the edge T1 of the tube material T, the edge T1 of the tube material T is inserted into a nut hole N2 until the tube retaining member 30 abuts on the back face of the cap nut NT, and thereby the edge T1 of the tube material T is re-positioned at the position where its diameter is expanded. When heating the edge T1 of the tube material T, the heated condition of a part of the edge T1 of the tube material T, which is not in the nut hole N2 of the cap nut NT, can be easily checked.
Patent JP-2002300515-A (JP)
Title: Recorded image display method
Inventor: AMANO YASUO
IPC: H04N101/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a recorded image display method for confirming the contents of all image data, even images subsequent to nine frames and surely discriminating which image is currently being written in an outer storage device, when continuous images are displayed by a monitor and written in an external storage device. SOLUTION: When image data subsequent to nine frames of images is stored at the continuous shooting, the thumbnail display screen of all nine frames displayed is reset, and a new thumbnail display is formed sequentially in addition when displaying the tenth image data.
Patent JP-2002295968-A (JP)
Title: Refrigerator
Inventor: SHIRAISHI HIDEO
IPC: F25D23/02
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a refrigerator having a small door releasing device. SOLUTION: The refrigerator is provided with a heat insulating box body, a door mounted with shaft to the body so that the opening of the body is openable, and a door release device to open the door. The door release device is provided with a pump serving as a drive source, a piston capable of being driven in a direction in which the door is opened with the door closed, and a cylinder to support the piston. Since constitution is effected such that the pump and the cylinder are interconnected through a pipe, the pipe is filled with working fluid, the working fluid is pressurized by the pump to drive the piston, compared with a case that a motor and a plunger are used, a size can be decreased. Besides, since working fluid is used, operation to open the door forms smooth movement.
Patent JP-2002296718-A (JP)
Title: Silver halide emulsion and silver halide color photographic sensitive material using the same
Inventor: AEBA SATOSHI
IPC: G03C1/18
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a silver halide emulsion having low fog in spite of its high sensitivity, excellent in reciprocity law characteristics at high illuminance and ensuring a small sensitivity change and a small gradation change due to a fluctuation of the time from the end of exposure to processing. SOLUTION: In the silver halide emulsion comprising silver halide grains having >=90 mol% silver chloride content, the maximum silver iodide content of the corners of the silver halide grains is higher than the silver iodide content of the principal surfaces of the grains.
Patent JP-2002296877-A (JP)
Title: Photoreceptor cartridge, image forming device and image forming method
Inventor: NISHIKAWA MANABU
IPC: F16C13/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a photoreceptor cartridge, an image forming device and an image forming method by which an image excellent in the reproducibility of a thin line and gradation is obtained by reducing residual toner on an electrifying device. SOLUTION: This photoreceptor cartridge is equipped with at least a photoreceptor 1 and the electrifying device 2, and the photoreceptor 1 has a photosensitive layer incorporating oxytitanium phthalocyanine having a main diffraction peak at a Bragg angle (2θ+0.2) 27.3 deg. in X-ray diffraction by a CuKα ray, and the electrifying device 2 is a contact type electrifying device 2 performing electrification while coming into contact with the photoreceptor 1, and is provided with a hydrophoblic elastic body set so that the pure water contact angle of its surface is >=90 deg. and forming a contact surface with the photoreceptor.
Patent JP-2002299519-A (JP)
Title: Composite ceramic substrate
Inventor: ONITANI MASAMITSU
IPC: C04B35/111
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a composite ceramics substrate of high rigidity and heat conductivity, excellent in high-frequency characteristics, which is especially useful as a wiring board for high-frequency. SOLUTION: A composite ceramics substrate 10 comprises an insulating substrate wherein an alumina ceramics insulating layer 1 and a ceramics insulating layer whose dielectricity is lower than the alumina ceramics insulating layer 1 are baked to be integrated. On the surface and inside of the insulating substrate, a conductor layer is formed which contains at least one kind of low-resistance conductor which is selected from among Au, Ag, Cu, and Pt.
Patent JP-2002296004-A (JP)
Title: Imaging optical system for oblique incidence interferometer
Inventor: UEKI NOBUAKI
IPC: G01B9/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To miniaturize a screen acting as an intermediate imaging surface by providing an imaging optical system for an oblique incidence interferometer comprising the intermediate imaging surface for forming a first diminished image of a tested surface thereon with a changed aspect ratio and first and second telecentric optical systems disposed on both sides thereof, and capable of forming, on an imaging surface, another diminished image of the tested surface with an aspect ratio equal to that of the tested surface. SOLUTION: This imaging optical system 1 comprises the first and second imaging optical systems and the screen 5, wherein the image 11 of the tested surface with an interference fringe superimposed on the image is formed on the imaging surface 9. The first system comprises telecentric lenses 3 and 4. The tested surface 2a and the screen 5 are disposed obliquely relative to the optical axis of the first system. The first diminished image 10 of the tested surface with the changed aspect ratio is formed on the screen 5. The second system comprises telecentric lenses 7 and 8. The screen 5 and the imaging surface 9 are disposed obliquely relative to the optical axis of the second system. The image 11 of the tested surface, made smaller than the image 10 and corrected to have the aspect ratio equal to that of the tested surface 2a, is formed on the imaging surface 9.
Patent JP-2002294730-A (JP)
Title: Manhole joint and manhole
Inventor: KANEKO YOSHIO
IPC: F16L1/024
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a manhole joint capable of making no variation in an angle of a joint section and making no puddle in the joint section even if rolling pressure or earth pressure acts on the joint section between a manhole and the manhole joint. SOLUTION: The manhole joint F is so constituted that an inside cylinder section 21 of a double cylindrical rubber made-sealing compound 2 consisting of the inside cylinder section 21 and an outside cylinder section 23 and formed by connecting one end of both cylinder sections 21 and 23 with a connecting section 22 to close is fixed on the circumference of a joint 12 of a short cylindrical joint body having a socket 11 on one end and the joint 12 on the other end with a fastening band 4, the outside cylinder section 23 has the approximately same length as the thickness of a side wall 51 of a concrete made-manhole 5 and that a fixed ring 3 is placed between the inside cylinder section 21 and the outside cylinder section 23 in a state to enable an diameter to expand.
Patent JP-2002291932-A (JP)
Title: Sprinkler fire extinguishing facilities
Inventor: BABA MICHIRO
IPC: A62C35/68
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To reduce water damage when a sprinkler head is damaged due to earthquake or the like. SOLUTION: In the sprinkler fire extinguishing facilities provided with a pump starting panel 15 which starts a pump 13 when the sprinkler head 2 is connected to a secondary-side piping 1 and pressure reduction within a piping is detected, when a pressure switch 19 detects pressure reduction within the piping 12, the pump is started only when a fire sensor 5 detects a fire.
Patent JP-2002302870-A (JP)
Title: Antistatic polyester fiber structure and method for producing the same
Inventor: IKEDA YUICHIRO
IPC: D06M15/568
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a polyester fiber structure having durable antistatic properties imparted without damaging the color fastness and the feeling, and further to provide a method for producing the fiber structure. SOLUTION: When a fiber structure consisting essentially of a polyester fiber is finished with a polyester-polyether block copolymer, a creep-promoting compound having >=4 creep-promoting coefficient is used together with the copolymer. The finished product is further finished with a water-soluble thermally reactive urethane having a blocked isocyanate group, and the resultant product is subjected to a heat treatment to provide the objective antistatic polyester fiber structure.
Patent JP-2002255675-A (JP)
Title: Composting circulating method of food and table ware
Inventor: NEZU KIYOMI
IPC: C08L101/16
Filed: 2001-03-02
Abstract: PROBLEM TO BE SOLVED: To provide a composting circulation method of garbage of food and disposable table ware which are generated at a restaurant. SOLUTION: In this composting circulation method of food remainder, the garbage of food and the disposable table ware made of biodegradable resin which are generated at a restaurant are enclosed by a bag made of biodegradable resin and are conveyed into a fertilizer plant, thereon, compost is produced, a farmer uses the compost, food material is produced thereby and the food material is supplied to a restaurant.
Patent JP-2002305557-A (JP)
Title: Serial data transmission method and transmission system
Inventor: MEGURO HIROKI
IPC: H04L25/49
Filed: 2001-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a serial data transmission method and a serial transmission circuit that transmit data at a transmission speed four times the conventional method without revising a reference clock frequency. SOLUTION: The serial data transmission method includes steps of; dividing serial data by each prescribed bit; generating a plurality of kinds of voltages depending on the bit configuration of the divided bits; transmitting the generated voltages via a transmission line by each basic clock; and restoring serial data of the corresponding prescribed bits from the received voltage for each basic clock.