baber/WOPTO huggingface dataset:
Patent JP-H11171132-A (JP)
Title: Method for controlling flow-down quantity of liquefied gas flow-down device
Inventor: MATSUNAGA MASAMI
IPC: B65B31/04
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To control the flow-down quantity of the liquefied gas in response to the change in the internal pressure in the can caused by the temperature change in the beverage to be filled and other factors, and to suppress generation of cans where the internal pressure in the can is insufficient even when the carrying speed of can bodies is rapidly changed by continuously variably controlling the opening degree of a nozzle of a liquefied gas flow-down device. SOLUTION: The change quantity in the carrying speed is calculated by detecting the carrying speed between a beverage filling device 3 and a can lid seaming device 5, and comparing the detected speed with the carrying speed detected before the prescribed time, the internal pressure in a can immediately after a can is sealed is detected by an in-can pressure inspecting machine 8, the detected value is compared with the preset value of the in-can pressure to obtain the differential pressure of the in-can pressure.  The opening degree of a nozzle is controlled so as to regulate the flow-down quantity of the liquefied gas in response to the change quantity in the carrying speed when the change quantity in the carrying speed is not less than he prescribed value, or in response to the differential pressure in the internal pressure in the can when the change quantity in the carrying speed is below the set value.
Patent JP-2001184356-A (JP)
Title: User taste learning type data base retrieving device
Inventor: ASAMI TOMOHIRO
IPC: G06T1/00
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of learning the taste of a user on the basis of the retrieval history of the user and retrieving a data base while exactly reflecting it with the taste of each of users even in the case of retrieval based on the retrieval condition of an objective expression or sensitivity expression. SOLUTION: A user taste learning means 3 learns the taste of a user by using the retrieval condition of the objective expression or sensitivity expression inputted from a retrieval condition input means 1, the retrieved result inputted from a feature description retrieving means 5 and the correctness/incorrectness of a retrieved solution inputted from a retrieved solution correctness/ incorrectness input means 8. On the basis of the learnt result, the data in a user taste data base 4 are updated.
Patent JP-H11180322-A (JP)
Title: Rotary valve device
Inventor: SASAKI HIROTO
IPC: B62D5/083
Filed: 1997-12-24
Abstract: PROBLEM TO BE SOLVED: To provide a rotary valve device which can raise the oil pressure quickly with the same valve characteristics even when the working oil is in a low rate of flow as when it is in a high rate. SOLUTION: A check valve 4 is installed on hydraulic pipings 3 and 31 communicating from a pump 2 to half the fluid supply passage of a rotary valve 1, and an oil-hydraulic piping 32 is furnished communicating to the remaining fluid passage of the rotary valve 1 via the check valve 4. In this rotary valve device, the check valve 4 is opens and closes a second passage 32 in accordance with the rate of flow of the fluid in a first passage 31. When the rate of flow remains small, the second passage 32 is shut off to establish a single line of flow passage, and thereby the open area of the valve is lessened which allows acceleration of the rise of the fluid pressure. When the rate of flow is large, the second passage 32 is opened, and it is possible to secure a sufficient open area with two lines along with the first passage 31.
Patent JP-2000193860-A (JP)
Title: Optical closure, and submarine optical cable
Inventor: UENOYAMA MAKOTO
IPC: H04B10/25
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To prevent a metallic parts from being corroded so as to be durable for a long service in an optical closure to be applied to a submarine optical cable etc. SOLUTION: The optical closure comprises a connection part storage body 5 of pressure-proof and water-tight structure in which a protective tube 9 exposed from an end of an optical fiber 2 is inserted, and an optical connection part of optical fibers 2a drawn out of the protective tube 9 is stored together with excessive portions, and the protective tube 9 which are formed of a corrosion-resistant metal of the same composition.
Patent JP-2000193647-A (JP)
Title: Ion analyzer
Inventor: MATSUMOTO TAKATOMO
IPC: G01N30/08
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To make noiseless and stable measurement without generating gas in a suppressor and without requiring a pure water pump or a pure water storage tank by feeding a sample liquid which passed through a concentrating column to the regeneration liquid inflow port of the suppressor. SOLUTION: In a non-measurement mode, a concentrating valve 1 is connected as shown by solid lines, and a sample is injected into the regeneration liquid injection port 10 of an electric ion suppressor 7 through the connection ports (a)-(f) of the concentrating valve 1. An eluant is discharged through concentrating valve 1 ((c)-(b)) →concentrating column 2 → concentrating valve 1 ((e)-(d)) →separation column 6 → ion suppressor 7 → thermal conductivity detector 8 → ion suppressor 7. In a measurement mode, the concentrating valve 1 is switched to the paths as shown by the dotted lines, and the sample is discharged through concentrating valve 1 ((a)-(b)) → concentrating column 2 →concentrating valve 1 ((e)-(f)) → regeneration liquid injection port 10 of the ion suppressor 7.  When a prescribed time elapses in this state, the assay components contained in the sample are concentrated and trapped in the concentrating column 2.
Patent JP-2001184141-A (JP)
Title: Portable information terminal equipment and method for providing information
Inventor: HANAOKA TAIRA
IPC: G06F15/02
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable information terminal equipment for reading a URI written on a printed matter, acquiring contents corresponding to the URI from a www server of the Internet and displaying the contents. SOLUTION: A display device 3, an operation switch 4, an execution button 5, a speaker 6, an antenna 7, and a reading start button 8 are arranged on the upper surface of the information terminal equipment 1 of size allowed to be gasped by user's hand and a reading window for a scanner is formed on the bottom. When an image in an area including a URI on a print is read out by a scanner through the reading window, the URI is extracted from the image and a built-in browser is started. The browser acquires contents corresponding to the URI from the www server on the Internet through a provider connected by a radio communication line and displays the contents on a display device 3.
Patent JP-H10223617-A (JP)
Title: Selective removal of tixny
Inventor: ROTONDARO ANTONIO L P
IPC: H01L21/311
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a method of removing TiN, without needing a cap space and without damaging a gate oxide. SOLUTION: The method comprises the step of exciting a source gas mixture of O and F, using a remote plasma to produce active species to etch InxNy with minimizing the influence on other materials, thereby removing a TixNy film 220. Using an isotropic dry etching, TiN 220 in a W-TiN gate structure is selectively removed, without damaging a gate oxide. It is possible that this etching also selectively peels TiN in a silicifying process.
Patent JP-2000192033-A (JP)
Title: Preparation of rare earth-activated, alkaline earth metal fluoride halide-based stimulable phosphor
Inventor: HASEGAWA KAZUHIRO
IPC: C09K11/61
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To obtain a phosphor with high sensitivity and erasability by adding an inorganic fluoride salt, a rare earth element, an alkali metal halide, etc., at a specified temperature to a mother liquor prepared from a water solution of Ba halide and a water solution of a halide or the like of another alkaline earth metal or an alkali metal to precipitate a precursor and separating and baking the precursor. SOLUTION: A water solution of an inorganic fluoride salt, a water-soluble Ln compound, and a halide or the like of M' or M" is added, at 20-100 deg.C under stirring, to a mother liquor which is prepared from a water solution of BaX2 and a water solution of a halide, a nitrate, or the like of M" or M', each solution being prepared in a specified concentration, to form a precipitate of phosphor precursor crystals, and the precipitate is separated and baked to give a stimulable phosphor represented by the formula, which has a particle size Dm of 1.0-2.0 μm, a standard deviation of particle size distribution ρ/Dm of 50% or lower, and an aspect ratio of 1.0-2.0. In the formula, M" is Sr or Ca; M' is K, Na, or the like; X is Cl, Br, or I; Ln is Ce, Eu, or the like, 0<=x<=0.5; 0<=y<=0.5; and 0<z<=0.2.
Patent JP-2000192895-A (JP)
Title: Fixation mechanism of boss part in impeller for pump
Inventor: FUKUDA MASAHIKO
IPC: F04D29/22
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a fixation mechanism of a boss part in an impeller for a pump which can surely prevent to be loosened caused by reasons including operating vibration and reverse rotation without depending on a fastening torque on a threaded body. SOLUTION: An impeller boss part 2 which fits to a pump spindle 1 is linked with an annular intermediate body 4 by a linkage pin 5, and the annular intermediate body 4 is fixed together with the impeller boss part 2 on the pump spindle 1 by a square head bolt 7 having its head part locked at a hole edge of an square hole 10 in a lock plate 9. The lock plate 9 is fixed on the annular intermediate body 4 by a set bolt 12 through an insertion hole 11 which is chosen from multiple insertion holes 11....11 provided in annular array and coincides with a threaded hole 6 of the annular intermediate body 4.
Patent JP-2000155332-A (JP)
Title: Display device and its manufacture
Inventor: YAMAZAKI SHUNPEI
IPC: H01L29/866
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To protect thin-film transistors and to enhance the reliability and life of display elements by using diodes as protective circuits and having organic resin films for planarization on these diodes. SOLUTION: Semiconductor regions are formed on a substrate and gate electrodes are formed. After P type impurity regions and N type impurity regions are respectively formed in a semiconductor region, interlayer insulating films are formed. Metallic electrodes and signal lines acrossing both semiconductor regions are formed and wiring 1502 functioning as a resistor is formed, by which the protective circuits using the diodes are formed. The organic resin 1501 for planarization of the surface, for example, a translucent polyimide resin, is applied and formed. Holes for electrodes are formed in the necessary parts of the display element regions and transparent conductive materials, for example, films of tin oxide, indium oxide, etc., are formed and are patterned, by which pixel electrodes 1503 are formed.
Patent JP-2000196761-A (JP)
Title: Interphone system
Inventor: OUCHI TAKAHARU
IPC: G08B25/04
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To switch the display of fire information or other trouble information on a management room control board for every manager room. SOLUTION: High-order storage means for management room 16, which are similar to a high-order storage means for call device in a call controller TC, are respectively installed in respective management room control boards. Micro computers 1 installed in the respective room control boards SM1 and SM2 control a system so that the highest-order room numbers stored in the management room high-order storage means 16 are displayed in a room number display means IND1 and fire information or trouble information is displayed on a display lamp LP corresponding to the pertinent information. The low-order room numbers stored in the respective management room high-order storage means 16 are sequentially displayed on the room number display means IND1 for the respective operation signals of a shift switch SW3 and display feeding is individually performed.  Thus, an inconvenience that information which is not desired to be viewed is displayed on one management room control board SM by the display feed operation of the other management room control board SM is eliminated so that operability improves.
Patent JP-2001181212-A (JP)
Title: Heat-resistant gel-like oral composition
Inventor: WAKABAYASHI KENJI
IPC: A61K47/36
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a medicine-containing oral gel-like composition which has good heat resistance against thermal sterilization and good strength stability for a long period and does not cause syneresis. SOLUTION: Agar, xanthan gum and/or galactomannan are used as a gelling agent.
Patent JP-2001187919-A (JP)
Title: Linear motion guide unit
Inventor: ISHIHARA TOYOHISA
IPC: F16C33/66
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide a linear motion guide unit which can suppress deformation of a lubricating plate and keep accurate sliding contact with a raceway groove of a raceway rail by housing the lubricating plate made of sintered resin and provided with a core bar at its one side in a case. SOLUTION: An oil supply device 50 is attached to an end cap 6 of a slider 1 slid with a raceway rail by means of attaching bolts 25, which oil supply device 50 is composed by housing, in a case 53, a lubricating plate 51 provided with a highly rigid core bar 52 at its one side. Deformation of the lubricating plate 51 composed of lubricating plate parts 51a, 51b each made of hardened resin, is prevented by a core bar 23 and the case 53. Sliding contact of the raceway rail 2 with the raceway groove 4 is kept with high accuracy.
Patent JP-2000195666-A (JP)
Title: Organic electroluminescent element, display device and manufacture thereof
Inventor: HASEGAWA NORIO
IPC: H05B33/10
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To form a fine organic electroluminescent element in a matrix shape. SOLUTION: An anode electrode 2 is formed on one main surface of a base 1, and a resin layer (film) mainly composed of an explosive material such as nitrocellulose, trinitroaniline or trinitrotoluene, or the explosive material and a dye material suitable for absorbing a light beam is formed on the anode electrode. The resin layer is selectively irradiated by the light beam, intermittent explosions are induced, and the resin layer completely explodes by absorbing sufficient energy in order to remove a designated area of the resin layer. Thereby, a barrier rib 8 to expose a designated area of the anode electrode 2 is formed, and a luminescent layer 9 and a cathode electrode 7 are formed on the surface where the barrier rib 8 is formed.
Patent JP-2000194152-A (JP)
Title: Electrophotographic electric charge generating element containing undercoat layer
Inventor: FERRAR WAYNE T
IPC: G03G5/05
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain an electrophotographic electric charge generating element containing a solid electrolyte layer and having improved image discriminating property and layer adhesiveness by forming an undercoat layer not substantially containing a free active group. SOLUTION: The electrophotographic electric charge generating element successively contains an electrically conductive layer, an electric charge generating photoconductor layer, an undercoat layer having at least 1010 Ω/sq. surface resistivity and containing an addition polymerized polymer which can be applied from a water-miscible polar organic solvent as an undercoat layer not substantially containing a free active group and a solid electrolyte layer containing a silsesquioxane salt complex. The electric charge generating element maintains its image discriminating property even after various images are formed. This improvement is particularly remarkable when the element is used at high relative humidity because the undercoat layer is composed of using the addition polymerized polymer and practically has no free active group, thus attaining these characteristics.
Patent JP-2000285233-A (JP)
Title: Method and device for picture processing and recording medium
Inventor: YAMADA MASAHIKO
IPC: G06T5/20
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To obtain the same frequency response characteristics as a processed picture signal obtained from an original picture regardless of the change of the pixel density and the expansion rate of the original picture signal at the time when band limited picture signals are generated from the original picture signal and respective band limited picture signals are converted on the basis of a prescribed conversion function to generate plural conversion picture signals and the processed picture signal where a specific frequency component of the original picture signal is emphasized is obtained from respective conversion picture signals. SOLUTION: The conversion function is corrected in a correction means 6 on the basis of the filter characteristics of a pixel density conversion filter in a pixel density conversion means 4 and that of an interpolation filter in an expansion means 5 so that the frequency response characteristics of a desired frequency component may be a reference value. An original picture signal Sorg which has a pixel density different from that of a reference signal is subjected to frequency emphasis processing by the corrected conversion function and is expanded in the expansion means 5 to obtain a processed picture signal Sproc.
Patent JP-H11246255-A (JP)
Title: Metallic fiber reinforced concrete, cement matrix and premix thereof
Inventor: CHEYREZY MARCEL
IPC: C04B28/04
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To attain excellent mechanical strength with excellent reproducibility by dispersing metallic fibers in a matrix composed of a composition, which contains cement, aggregate particles, pozzolan based reaction particles, acicular or flake like particles and a dispersant, and water. SOLUTION: A concrete having >=10 MPa average bonding stress of the metallic fiber is obtained by adding and dispersing <4 vol.% metallic fiber having >=2 mm fiber length and L/D of >=20 into the cement composition containing 100 pts.wt. cement such as Portland cement, 20-60 wt.% aggregate particles such as silica sand having <=2 mm max. particle diameter per the matrix, the pozzolan based reaction particles such as silica fume having 0.1-1 μm average particle diameter, the acicular reinforcing particles such as wallastonite or the flake-like reinforcing particles such as mica flake having <=1 mm average particle diameter in the quantity of 2.5-35 vol.% of total of the aggregate particles and the pozzolan based reaction particle, 0.5-2.5 pts.wt. dispersant such as lignosulfonate and 8-24 wt.% water per total of cement and the pozzolan based reaction particles.
Patent JP-2000159479-A (JP)
Title: Safety device for loading type truck crane
Inventor: SATO IWAO
IPC: B66C23/88
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To prevent accidents from being caused by not housing a boom. SOLUTION: A boom detection sensor 3 disposed near a base boom and connected to a boom detection lamp 2 has a function of sending signals to an alarm 8 via a control section consisting of a flip-flop circuit 6 and a timer circuit 7 while the boom is kept not housed. A speed detection sensor 5 has the function of lighting a speed detection lamp 2 and sending signals to the alarm 8 via the control section or the flip-flop circuit 6 and timer circuit 7 while a truck crane travels. When signals both when the boom is not housed and when the truck crane travels are sent to the alarm 8 simultaneously, it raises an alarm sound.
Patent JP-2001157436-A (JP)
Title: Conversion device for magnetic force energy
Inventor: HASHIGUCHI SHINJI
IPC: H02K53/00
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a clean and permanent energy by a device which converts magnetic force energy into kinetic energy by solving various problems at the generation of energy such as a global warming problem by a fossile fuel, the exhaustion problem of the fossile fuel, a radioactive contamination problem due to nuclear fission and the like. SOLUTION: A magnet 5 and a magnet 7 are installed at a disk part 1. A magnet 4 and a magnet 6 are installed at a plate part 2 which faces the disk part 1. A tensile force is generated between the magnet 6 and the magnet 7. An impulsive repulsive force is generated between the magnet and the magnet 5 by the sudden movement of the plate part 2 by the tensile force. As a result, the plate 2 hits the disk 1 by a magnetic force, the disk 1 is turned, and the plate 2 is returned to the original position by its reaction. Their movement is continued perpetually, and the disk 1 is turned.
Patent JP-2000242858-A (JP)
Title: Method and device for displaying information with electronic price display label
Inventor: GOODWIN JOHN COKER III
IPC: G07G1/12
Filed: 1999-12-01
Abstract: PROBLEM TO BE SOLVED: To display an information relative to special sales promotion with an electronic price display label(EPL) by providing a means for reading 2nd information out of a 2nd memory location by the EPL prior to the special sales promotion, a means for displaying the 2nd information with the EPL, etc. SOLUTION: EPL software 30 on a host EPL computer 24 obtains prices in a price retrieval (PLU) data file 46 when they are inputted to an input device 40 or after the prices are stored in the PLU data file 46. The host EPL computer 24 runs display data management application 34 and display control application 36. The display data management application 34 stores display data in a display data configuration file 38 and preloads the display data in EPL 22 so that the display of the data by the EPL 22 becomes ready before the special sales promotion.
Patent JP-2001173219-A (JP)
Title: Hurdle with hygroscopic material
Inventor: MURAMATSU HIROAKI
IPC: E04F19/08
Filed: 1999-12-14
Abstract: PROBLEM TO BE SOLVED: To learn the timing of drying a hygroscopic material in an inexpensive and simple method by making moisture in a closet easily absorbable and the hygroscopic material easily attachable and detachable. SOLUTION: The hygroscopic material A on the reverse of a hurdle 1 with the hygroscopic material is fixed with a vinyl net, screw eyes 9a are mounted on the right and left sides of the upper and lower ends of a base material 3 and a moisture indicator card B is mounted thereto.
Patent JP-2000198884-A (JP)
Title: Highly fluid continuous fiber-reinforced resin composition and production of impact- and heat-resistant molded product using the same
Inventor: TAKEI HIROSHI
IPC: C08L23/26
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To directly obtain a reinforced shaped form from a continuous fiber- reinforced granulated product. SOLUTION: This reinforced shaped form is produced by the following process: a resin matrix (c) [crystallization equilibrium time: 500 s; MFR (230 deg.C, 21.2 N): 300 g/10 min] comprising 40 wt.% of a crystalline polypropylene-based polymer (a1) composed of 80 wt.% of a crystalline polypropylene-based homopolymer (a12) [Tm: 164 deg.C; MFR (230 deg.C, 21.2 N): 20g/10 min] and 20 wt.% of a maleic anhydride-modified polypropylene resin (f) and 60 wt.%; of 6-nylon (b1) [Tm: 225 deg.C] is charged in a molten state into an opening impregnation apparatus; concurrently a continuous glass fiber roving (d) is introduced into the above apparatus to make continuous fiber reinforcing strands (e) and also a reinforced granular product (e) (fiber length: 20 mm, fiber content: 40 wt.%) which, in turn, is directly cast down from an extrusion head 11b into the bottom force 33d of a shaping press device 3 and then cooled and solidified along with shaping by the aid of a clamping force (150 tonf/cm2) while engaging a top force 33u with the bottom force 33d, thus obtaining the aimed molded product with its top open.