baber/WOPTO huggingface dataset:
Patent JP-2002014611-A (JP)
Title: Video projecting method to planetarium or spherical screen and device therefor
Inventor: HYODO KENICHI
IPC: G03B21/00
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To make reducible or eliminable the distortion of a projected picture by converting pixel positions of a video picture according to the cause of the distortion and projecting the corrected video picture to a planetarium or a spherical screen. SOLUTION: The above-described purpose is achieved by correcting respective pixel positions Pg1 of an original picture 10 in order to eliminate the distortion of a projected picture which is generated in the relation between a projection system at the time of photographing or preparing of the original picture and a projection system at the time of projecting the original picture 10 in a planetarium or a spherical screen 6 and by projecting the corrected video picture to the planetarium or the screen.
Patent JP-2002055311-A (JP)
Title: Projection type picture display device
Inventor: HAMADA KOICHI
IPC: H04N5/74
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To solve such a problem that the space between elements comes to a seam and becomes visible even in such a projection type picture display device that the number of projector to be used is made to be one and plural liquid crystal elements arranged in a row on a plane is regarded as one liquid crystal element to be projected and is projected which is designed in stead of such a conventional device that projection type picture display devices such as liquid crystal projectors are plurally arranged and the pictures projected therefrom are arranged on both upper and lower sides and are displayed, in order to solve such problems that the size of the device becomes too large when a high resolution and large-sized picture display is performed. SOLUTION: This projection type picture display device which regards plural liquid crystal elements arranged in a row on a plane as one liquid crystal element to be projected is constituted in such a manner that a means 9 for moving a route of light to the optical output side of the plural liquid crystal elements 8 which are arranged in a row on a plane is disposed therein.
Patent JP-2002054534-A (JP)
Title: Fuel injection device for engine
Inventor: URAKI YOICHI
IPC: F02M61/14
Filed: 2000-08-10
Abstract: PROBLEM TO BE SOLVED: To reduce the generation of resonance noise due to injection of fuel, in a fuel injection device for an engine. SOLUTION: In a fuel injection device constituted such that an injector 2 of each cylinder is coupled to a common rail 1 through high pressure fuel piping 4, each high pressure fuel piping 4 and the injector 2 are fastened against each other through a washer type mass body 8 having a different mass. This constitution can suppress the occurrence of resonance between the vibration system of a cylinder to inject fuel and the vibration system of a non-injection cylinder and can reduce the generation of vibration noise.
Patent JP-2002060228-A (JP)
Title: Method for manufacturing fluorine-containing glass article
Inventor: ENOMOTO TADASHI
IPC: C03B19/14
Filed: 2000-08-11
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of affixing a set sufficient quantity of fluorine and capable of affixing a sufficient amount of fluorine equally to a center article in spite of the glass article of a large diameter in the method for manufacturing the glass article obtained by affixing fluorine to a porous glass body. SOLUTION: In the method for manufacturing the glass article having a process for heating the porous glass body being a start material in atmosphere containing fluorine to affix fluorine to the porous glass body, the porous glass body being the start material to be used has a bulk density being >=0.2 g/cm3 and <=0.7 g/cm3 and a specific surface area being >=10 m2/g and <=50 m2/g.
Patent JP-2002061909-A (JP)
Title: Circulator
Inventor: YAMASHITA TETSUYA
IPC: F24F7/007
Filed: 2000-08-17
Abstract: PROBLEM TO BE SOLVED: To provide a circulator in which it is installed in a room with ease, and unevenness of temperature distribution in the room can be suppressed. SOLUTION: A reversible air fan 6 is provided in a body casing 2 adapted expandable to extend from a floor surface up to the neighborhood of a ceiling surface for circulating room air, and further vent holes 3, 4 and temperature detection means are provided at a position in the vicinity of the ceiling surface of the body casing 2 and at a position near the floor surface. On the basis of a detection signal from the temperature detection means there are performed changeover control for a flow direction of air by the reversible air fan 6 and an air amount adjustment by the same.
Patent JP-2001078758-A (JP)
Title: Method for producing enzyme-containing solution
Inventor: SAKAMOTO MAKOTO
IPC: C12R1/38
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a solution containing a phenyl cyclohexanecarboxylate hydrolase which can suitably be used for hydrolysis or synthesis of phenolic esters such as cetraxate by means of microbial cells. SOLUTION: This method is to separate microbial cells having phenyl cyclohexanecarboxylate hydrolase-producing ability and belonging to specified genus such as Alcaligenes, Bacillus, Micrococcus, Escherichia, Pseudomonas, Streptomyces or Cochliobolus from culture products obtained by culturing the microbial cells, to destroy the microbial cells and to extract an enzyme which is accumulated in the microbial cells and has action forming 1 mol of tranexamic acid and 1 mol of hydroxyphenylpropionic acid from 1 mol of cetraxate in the presence of water.
Patent JP-2001116806-A (JP)
Title: Interface
Inventor: ZAISER JOCHEN
IPC: G08C19/00
Filed: 2000-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a more inexpensive interface between a testing device and an application device. SOLUTION: An interface tower 300 includes a frame 305 provided with a plurality of recessed parts 310i (i=A, B, C, etc.), each accommodating each segments 320i (i=A, B, C, etc.). The segments 320A and 320D are shown separated from the interface tower 300. Some of the segments are embodied as a blank or a dummy segment without an electrical contacting part, and some can be embodied as segments provided a plurality of electrical contacting parts for applying electrical contact between each contacting part of a DUT substrate 30 and a probe card 20.
Patent JP-2001102973-A (JP)
Title: Digital echo removing device
Inventor: KEN GOSHO
IPC: H04B3/23
Filed: 2000-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a digital echo removing device. SOLUTION: The digital echo removing device used for a high-speed two-way communication system includes an adaptive beam former which has multiple stages for estimating an inputted receive signal in the style of a finite impulse response filter and estimates a front part varying speedily with echo path impulse response by adaptively estimating the inputted receive signal and an orthogonal infinite impulse response filter part which inputs the estimated signal outputted from the adaptive beam former and estimates the rear part of the echo path impulse response according to the infinite impulse response. Consequently, the impulse response of an echo path is estimated only by tens of taps, so the calculation quantity and the necessary number of memories are greatly reduced to make the convergence speed fast and the stability high.
Patent JP-2002070827-A (JP)
Title: Bush nut
Inventor: ARAKAWA KOJI
IPC: F16B37/12
Filed: 2000-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a bush nut which can exert a high resistance force and fastening power in the direction of loosening and can be attachable to a bolt with a slight pressing force. SOLUTION: In the bus nut comprising a substrate 1 in which a bolt insertion hole 2 is drilled in the center thereof and a plurality of bolt locking pieces 4 extending radially from a peripheral part 3 of the base body toward the bolt insertion hole 2 above the substrate 1, when a force acts on the bolt locking pieces 4 in the direction of loosening, a perimeter 5 of the bolt insertion makes abut on the locking pieces to control deflection downward.
Patent JP-2002065483-A (JP)
Title: Upside down holding type cooking tool
Inventor: MAEDA YUTAKA
IPC: A47J43/28
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To provide an upside down holding type cookware which can prevent to soil a handle or a top plate of a cooking table by running down liquid which has attached on a head when it is held upside down, and to soil the top plate by accidentally running down the liquid held with a liquid stop device. SOLUTION: The upside down holding type cooking tool comprises a handle part, and a head which is attached on an edge of the handle part. A liquid receiver is also equipped widely opened toward the head in order to receive the liquid attached on the head when it is held upside down. A liquid stop device with a liquid guidance component, is equipped on the other side of the handle.
Patent JP-2002073320-A (JP)
Title: Display screen generation device for programmed display device
Inventor: NAGANO HITOSHI
IPC: G06F3/14
Filed: 2000-08-30
Abstract: PROBLEM TO BE SOLVED: To automatically generate a multi-purpose display screen 18 which does not limit its usage environment by just creating a display screen 18a for a programmed display device 20, on a display screen generation device 10 for the programmed display device which is connected to an external device 12 such as PLC and is able to display in accordance with a status data stored on a memory 14 of the external device. SOLUTION: A data which is designed as an exclusive display screen 18a for the conventional programmed display device 20 is used as it is, and automatically converted into the data format which is able to display on a regularly used web browser on the Internet by analyzing each display component.
Patent JP-2002078837-A (JP)
Title: Indoor curling artificial stone and operating stick for the artificial stone
Inventor: NOZAKI TSUTOMU
IPC: A63B67/14
Filed: 2000-09-05
Abstract: PROBLEM TO BE SOLVED: To provide an artificial stone for indoor curling and a operating stick for this artificial stone safely and easily treatable by even an infant or old person and allowing a person difficult to freely bend the knees or a person sitting on a wheelchair to easily play a game. SOLUTION: This artificial stone 1 comprises a plurality of sliding rollers 4 allowing the horizontal sliding of a disk-like slider base 2 on the lower surface of the disk-like slider base 2 and an operation part 3 semi-spherically protruded so as to allow the horizontal moving operation but arrest the lifting up by grasping and holding, which is disposed on the upper surface of the slider base 2. This operating stick 6 comprises a stick-like operation part 8 and a push-out part 7 fitted to the shape of the edge part 3a of the operation part 3 so as to be capable of engagingly pushing out it. The operation part 3 is pushed out by the palm or fingers or pushed out by use of the operating stick 6, whereby the artificial stone 1 can be slid on a floor surface or the like.
Patent JP-2002084008-A (JP)
Title: Sheared piezoelectric element of laminated structure
Inventor: NAKANO HISASHI
IPC: H01L41/22
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To enable to judge the polarized direction using piezoelectric element segments having the same form, to make laminated structure because lead wires can be connected with inner electrodes, to realize effective displacement transfer between an upper layer and a lower layer, and to improve displacement transfer. SOLUTION: In this sheared piezoelectric element 20 of laminated structure, the plural piezoelectric element segments 22 in which polarization is performed in one direction in the surface of a piezoelectric substrate 24, and the whole surface electrodes 26 are formed on both main surfaces are so laminated that the upper layer is inversely polarized to the lower layer. The piezoelectric element segments 22 have the same form, and a notch 28 is formed in a corner of the segment, thereby enabling judgment of polarized direction. Lamination unification is so performed via only adhesive agent layers that the notches are positioned alternately. A lead wire is connected with an electrode exposed by the notch of the piezoelectric element segments 22 which are adjacent in the vertical direction. As a result, a voltage having a prescribed polarity can be applied to each of the eletrodes.
Patent JP-2002079535-A (JP)
Title: Cylindrical molding mold, its production method, and method for producing cylindrical film
Inventor: MATSUO MINORU
IPC: B29C41/46
Filed: 2000-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical molding mold which can peel a cylindrical film and obtain the cylindrical film free from lifting, protruding deformation, wrinkles, etc., a method for producing the mold, and a method for producing the cylindrical film. SOLUTION: In the cylindrical molding mold 1 having a peel layer 2 containing hydrophobic anatase-type titanium oxide on the entire inner surface area of the mold 1, the middle part of the layer 2 to be a place to be coated with the cylindrical film 3 is irradiated with light from the inside of the mold so that the place is made a hydrophilic part 2a. The mold 1 is preferably made of aluminum or an aluminum alloy, and the inside surface of the mold is subjected to anodic treatment or made of hard glass and is finely roughened by etching.
Patent JP-2002083381-A (JP)
Title: Gas leak alarm unit
Inventor: KATO TOSHITAKA
IPC: G08B21/16
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To provide a gas leak alarm unit capable of announcing proper correspondence on maintenance to a user at the gas cutoff termination time. SOLUTION: After receiving a gas cutoff signal from a gas meter 3, a gas cutoff termination switch 7 for executing gas cutoff termination of the gas meter serves simultaneously as a message reporting switch, and when the switch is changed to the ON state, a massage on maintenance except a gas leak alarm is reported from an alarm part 5.
Patent JP-2002079412-A (JP)
Title: Method and apparatus for cutting plate material
Inventor: FUJIOKA MAMORU
IPC: B23D36/00
Filed: 2000-09-07
Abstract: PROBLEM TO BE SOLVED: To improve the yield rate of a raw material from which a plurality of products are cut down by cutting a raw material into products of a plurality of kinds in dimensions. SOLUTION: In feeding plate materials in a fixed direction, a feed dimension is set to the input dimension al of a product A1 of the first kind, and products of an input number M1 are cut down, and the products cut down are conveyed along a conveyance path of a specified length, discharged at its end and stacked in a P1. In the next step, a feed dimension is set to the input dimension an of a product An of the n kind, and products of an input number Mn are cut down, and the products cut down are conveyed along a conveyance path of a specified length, discharged at its end and stacked in a Pn.
Patent JP-2002079985-A (JP)
Title: Method for reducing friction resistance of hull, and ship reduced in friction resistance
Inventor: TAKAHASHI YOSHIAKI
IPC: B63B1/34
Filed: 2000-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a method for reducing friction resistance of a hull capable of effectively reducing energy consumption in navigation by reducing the friction resistance with small energy consumption and to provide a ship reduced in friction resistance. SOLUTION: Vertical flows Fa to the navigating direction of the hull are induced in conjunction with the navigation of the hull 10, so that the eddy structure in the vicinity of the submerged surface 11 of the hull is changed by the induced vertical flows Fa.
Patent JP-2002089642-A (JP)
Title: Friction roller type transmission
Inventor: OTAKI RYOICHI
IPC: F16H13/08
Filed: 2000-09-11
Abstract: PROBLEM TO BE SOLVED: To establish a structure of a friction roller type transmission for transmitting torques in both directions capable of transmitting a large torque and assuring a high transmitting efficiency. SOLUTION: A guide roller 10 supported rotatably and two wedge rollers 11a and 11b supported capable of rotating and displacing in the circumferential direction are installed in the middle in axial direction of a ring-shaped space 23 reserved between the peripheral surface of a center roller 4a and the inside surface of an outer ring 15a. Two auxiliary guide rollers 36... supported rotatably are installed on each side in axial direction of the wedge rollers 11a and 11b.
Patent JP-2002092465-A (JP)
Title: Financial planning information providing device, financial planning information providing system, and financial planning information providing method
Inventor: YAMASHITA TOMOYUKI
IPC: G06Q30/02
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an FP information providing device capable of immediately and effectively providing FP-related information utilizing a computer network such as the internet. SOLUTION: This FP information providing device is provided with a pickup condition DB 15 storing conditions for picking up the FP-related information from various information and news articles, a news pickup processing part 12a for picking up the FP-related information based on pickup conditions, an FP information DB 16 to store the FP-related information, a link and summary processing part 12b to obtain link information of source of the FP-related information based on the FP-related information, and form a summary of the FP- related information to generate FP providing information, and a BKDB 17 to store backup data for the FP-related information stored in the FP information DB 16 and FP providing information generated by the link and summary processing part 12b.
Patent JP-2002090095-A (JP)
Title: Mine remover
Inventor: AKAZAWA TAKAO
IPC: F41H11/16
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus for removing a mine buried under the ground surface surely and efficiently without exposing a worker to danger. SOLUTION: The mine remover 1 comprises a plurality of press wheels 4, a shaft 5 penetrating the press wheel group, a pair of supporting arms 7, and a protective plate 12 fixed to the supporting arm 7. The pressure wheels 4 are arranged independently from each other while touching in the lateral direction, and the outside diameter of the shaft 5 is set smaller than the inside diameter of the press wheel 4 so that the press wheels 4 can move individually. The supporting arm 7 supporting the shaft 5 on one end side thereof is fixed to a vehicle on the other end side, and the protective plate 12 is disposed on the rear side of the press wheel group in order to screen bomb blast.  Since a mine can be triggered by pressing the ground surface even if it is buried under a rough surface or in a depressed ground or at a relatively deep position, a worker can remove the mine surely and efficiently without being exposed to danger.
Patent JP-2002089004-A (JP)
Title: Fitting structure of panel and handrail structure
Inventor: MURATA SHIGEYUKI
IPC: E04F13/08
Filed: 2000-09-13
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a panel and a handrail structure easily and surely implementing the construction and site works and facilitating the exchange and carriage of the panel. SOLUTION: A plurality of support members 20 are laterally provided at appropriate intervals outside a skeleton 10 constituted of a plurality of supports 11 and 11 and horizontal members connecting the supports. The panel 30 is fitted and supported to the support member 20 in such a manner as being inserted in and pulled out from the upper side of the skeleton 10. The panel 30 has such weight and dimension as being carried manually and formed of a glassfiber reinforced concrete(GRC) panel. The panel 30 is inserted therein by vertically divided into plurality of segments and provided with engagement portions 33 slidable to the support member 20. The engagement portion 33 is composed of an aluminum extruded shape, fixed to the panel 30, and prevented from being exposed to the surface of the panel 30.
Patent JP-2002088351-A (JP)
Title: Latent heat storage material
Inventor: HOSOYA KATSUNOBU
IPC: C08L3/04
Filed: 2000-09-14
Abstract: PROBLEM TO BE SOLVED: To obtain a sodium sulfate decahydrate-based latent heat storage material not causing syneresis of water, controlling also supercooling and a heating storage capacity of latent heat in the vicinity of 200 J/g. SOLUTION: This latent heat storage material comprises sodium sulfate decahydrate, sodium borate and a water-absorbing resin. Especially, a graft polymerization type starch-based resin or a polyacrylate-based resin is used as the water-absorbing resin and the amount of the water-absorbing resin is 2.5-10 pts.wt. based on 100 pts.wt. of sodium sulfate decahydrate.
Patent JP-2002087805-A (JP)
Title: Ozone generating equipment
Inventor: HASHIMOTO KOICHI
IPC: C01B13/11
Filed: 2000-09-18
Abstract: PROBLEM TO BE SOLVED: To enable the maintenance of stable ozone concentration even in the long term operation by selecting the material of a gas duct piped between an oxygen equipment and an ozone generating device. SOLUTION: In the ozone generation device constituted so as to combine the oxygen equipment A with the silent discharge type ozone generating device B and to introduce high purity gaseous oxygen supplied from the oxygen equipment into the ozone generating device through the gas duct C, the gas duct C uses a pipe (a fluororesin pipe C-1) made of a non-metallic material such as a fluororesin, a vinyl resin, a polyamide based resin or one formed by coating the inside surface of a metallic pipe (a stainless steel pipe C-2) with a non-metallic material (a fluororesin C-3) and the decomposition of the generated zone due to the activated oxygen is suppressed by sending a trace quantity of gaseous nitrogen released from the gas duct with oxygen to the ozone generating device and reacting the activated oxygen generated in the ozone generating process by silent discharge with nitrogen.
Patent JP-2002088694-A (JP)
Title: Absorptive sheet
Inventor: MUKAI TAKEHARU
IPC: D21H27/30
Filed: 2000-09-19
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation of emboss. SOLUTION: This sheet is obtained by sticking two sheets in a tip to tip state or a nested state so as to form a two-ply state, and has emboss sections X having many regularly arranged chevron-shaped embosses having 0.1-40 mm2 top areas, lattice-shaped empty pattern sections Y formed among the emboss sections X and X, and having no emboss, and 10-50 g/m2 basis weight. The total area of the stuck areas in the emboss sections X is 5-30% of the area of the emboss sections X. The wet strength in the transverse direction of the two-ply sheet is weaker than that in the machine direction, and the wet strength in the transverse direction is >=120 cN.
Patent JP-2002091456-A (JP)
Title: Portable telephone set and adapter to be used for the same
Inventor: HORI YOSHIHIRO
IPC: G10L19/00
Filed: 2000-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set capable of receiving, decoding, and reproducing enciphered music data without largely changing the constitution of a conventional portable telephone set, and an adapter to be used for the portable telephone set. SOLUTION: A portable telephone set 100 is constituted of a main body 105 and an adapter 140. The adapter 140 is provided with a data terminal 120, a battery 150, and a jack 1220. The data terminal equipment 120 records the enciphered music data received by the main body 105 in a memory card 110 mounted on an attaching/detaching part 1226. Also, the data terminal equipment 120 reads and decodes the enciphered music data from the memory card 110 by using a public key decoding part 1206, a common key enciphering and decoding part 1230, and a DES 1214. Then, the data terminal equipment 120 defrosts and reproduces the music data by an MP3 decoder 1216, and outputs the music data to a jack 1220.