baber/WOPTO huggingface dataset:
Patent JP-H11188083-A (JP)
Title: Sterilized water maker
Inventor: OKAZAKI YOSHIYA
IPC: A61L2/18
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To control generation of chlorine gas and to gain safe and high effective sterilized water by adjusting an additive quantify of each solution to hold the created sterilized water within the limit of fixed residual chlorine concentration in the case of making sterilized water by adding a sodium hypochlorite NaClO solution and an acid solution to undiluted water. SOLUTION: When supplying city or well water from undiluted water supplying tube 1a, adding device 3 adds a sodium hypochlorite NaClO in liquid medicine tank 2, adding device 5 adds an acid solution such as hydrochloric acid in liquid medicine 4, and mixing part 9 mixes them to create sodium hypochlorite sterilized water which has pH 3-8 and has sodium hypochlorite concentration of 1-1000 ppm. Flow detector 6 detects supplied quantity of undiluted water and controller 7 adjusts the adding devices 3 and 5 by responding to signals from the flow detector 6 in order to control generation of chlorine gas. As the occasion demands, gas absorber 10 provided with the lower reach of the mixing part 9 absorbs gas and distributes water to faucet 11....
Patent JP-H11189340-A (JP)
Title: Sheet supplying device
Inventor: KUMANO TOSHIHIRO
IPC: B65H1/04
Filed: 1997-12-25
Abstract: PROBLEM TO BE SOLVED: To perform satisfactory automatic feeding of sheet even in the case that a feeding tray is inclinedly arranged. SOLUTION: A sheet supplying device of this type has followings. A sheet supplying tray main body 102 is provided for mounting recording paper 102 thereon. A paper feeding roller 204 sequentially feeds the recording papers 102 from the uppermost one. A bottom plate 105 pressurizes the recording paper 102 in the direction of the feeding roller 204. A base-like projection 105 is arranged in the sheet supplying direction side face of the feeding tray main body 101 for abutting one of ends of the recording papers 102 thereagainst. A sliding belt 106 is provided, which belt is moved on the base-like projection 105 while mounting the recording papers 102, interlockingly with the motion of the bottom plate 205.
Patent JP-2001185897-A (JP)
Title: Electronic parts supply device
Inventor: SAITO KOJI
IPC: H05K13/02
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive electronic parts supply device that is suited for the supply of electronic parts of a square pole shape and does not require belts and transfer mechanism. SOLUTION: By operating a negative pressure for sucking electronic parts to an inner hole 5a of a carrier tube 5 by the suction of an air cylinder 8, electronic parts P of a square pole shape in the inner hole 5a of the parts- carrying tube 5 are fed to a supply passage 6a of a supply block 6. Also, since the carrier tube 5 has an inner hole sectional shape that nearly coincides with the end face shape of the electronic parts P, the electronic parts P can be sent to the supply passage 6a while they pass in a state being aligned in the longitudinal direction and in a specific direction. More specifically, since no belts and transfer mechanism and required to carry the electronic parts P as before, the device itself can be configured inexpensively, and at the same time the electronic parts of a square pole shape can be supplied accurately.
Patent JP-H11242994-A (JP)
Title: Light emitting element and its manufacture
Inventor: HIMESHIMA YOSHIO
IPC: H05B33/04
Filed: 1998-12-24
Abstract: PROBLEM TO BE SOLVED: To stabilize the characteristics of an organic thin film light emitting element for a long time by the help of a protective film formed at room temperature by providing a substance to control the light emission between a positive electrode and a negative electrode and covering an element to emit light by the aid of electric energy with the protective film made by means of a room- temperature reactive plasma CVD method. SOLUTION: A substance to control light emission between a positive electrode of an ITO or the like and a negative electrode formed from metal such as silver is composed of a luminescent layer alone or its combination with a positive hole transfer layer and/or an electron transfer layer or a combined multilayer structure. For instance, silane cavities 17 and nitrogenuse cavities 11 connected to a first RF generator 19 are alternately arranged in a first housing of a process chamber 1 where a board 2 is installed at its center, a protective film is deposited by the use of plasma under a nitrogen atmosphere. In addition, plasma from a second RF generator 3 connected to a thermal electron screen 8 surrounds the board. Thereby, a large-sized, uniform, good quality protective film formed from silicon nitride can be provided without heating.  A silicon oxide film can be also provided likewise.
Patent JP-H11199391-A (JP)
Title: Cerium-containing lithium niobate single crystal, its production and optical element containing the single crystal
Inventor: FURUKAWA YASUNORI
IPC: G11B7/24044
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To obtain a single crystal having increased photoabsorption from a visible light to a near infrared and increased photorefractive sensitivity, by making a single crystal containing a specific amount of Ce, having a specified mol fraction of lithium oxide and a (semi)fixed ratio composition. SOLUTION: This single crystal contains >=18 ppm Ce and has a mol fraction of Li2 O/(Nb2 O5 +Li2 O) of 0.495-0.50 and a (semi)fixed ratio composition. The single crystal can be produced by making the composition of a lithium niobate melt to which Ce is added into a melt composition obtained adding >=5 wt.% of K to Li2 O/(Nb2 O5 +Li2 O)=0.40-0.60 or a melt composition obtained by no addition of K to Li2 O/(Nb2 O5 +Li2 O)=0.56-0.60 and growing the melt composition to give a crystal having the mol fraction of Li2 O/(Nb2 O5 +Li2 O5 ) of 0.495-0.50 and a (semi)fixed ratio composition from the melt composition. The single crystal has excellent optical uniformity and no crystal defects such as voids to cause light scattering, striation, etc.
Patent JP-2001184405-A (JP)
Title: Virtual shopping mall system, data processing device for sale promotion, virtual shopping mall operating method, data processing method for sale promotion, and recording medium
Inventor: MIYATA MASANORI
IPC: G06Q50/28
Filed: 1999-12-24
Abstract: PROBLEM TO BE SOLVED: To provide technology for a virtual shopping mail which effectively promotes sales to individual consumers. SOLUTION: Attribute data and member basic data consisting of questionnaire answer data from members are classified by clusters. The cluster-classified data and purchase history data are used to generate multiple-evolution data. Further, articles provided by a virtual shopping mall are classified by clusters. This data processing technology for sale promotion is equipped with a matching control means which enables a member to browse, as matching article data, articles based upon cluster classifications of the multiple-evolution data stored in the multiple-evolution database of the member when a member gains access to the virtual shopping mall.
Patent JP-H11192655-A (JP)
Title: Hollow double-wall structure and its manufacture
Inventor: KIMURA ISAO
IPC: B29C49/20
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide a hollow double-wall structure and its manufacturing method, where deformation caused by shrinking by cooling after molding does not generate, even if a strength and a rigidity are improved by inserting a metallic bar-shaped reinforcing member. SOLUTION: A hollow double-wall structure is composed of a face wall 2, a back wall 3 facing the face wall with a gap therebetween, and a peripheral wall 4 for forming a hollow part 5 between the face wall 2 and the back wall 3. A bar-shaped reinforcing member 6 is arranged in the hollow 5. A part of the back wall 3 corresponding to an end of the bar-shaped reinforcing member 6 has a holding member 8 for holding the bar-shaped reinforcing material 6 in the hollow double-wall structure. The holding member 8 has a function to absorb deformation of the hollow double-wall structure with respect to the bar-shaped reinforcing member 6.
Patent JP-H11193588-A (JP)
Title: Mounting method of fire-resistive material in outside-heat insulation construction method of reinforced-concrete structure
Inventor: TORISAWA KAZUTOSHI
IPC: E04B1/80
Filed: 1997-12-26
Abstract: PROBLEM TO BE SOLVED: To provide the mounting method of a fire-resistive material in the outside- heat insulation construction method of a reinforced-concrete structure, by which the driving of an anchor is made easier than the mounting method of the fire-resistive material in a conventional outside-heat insulation construction method while a heat- insulating material need not be installed again after the construction of building-frame concrete, the term of works is shortened remarkably and cost can be reduced and no fire-resistive material is peeled even when the temperature of an exterior wall goes up with by fire spreading, etc., and the heat-insulating material is deformed. SOLUTION: Reinforcing bars are assembled, concrete form boards 1, 2 made of a foamed synthetic resin are piled up on both sides of the reinforcing bars while separator members 3 are engaged into the holes 4 of joiners 5 installed to each concrete form board 1, 2 and concrete forms are assembled, and fire-resistive boards 6 are fixed temporarily onto the joiners 5 by screws 7 on the external surface of the concrete forms 1 on the outside. Long-sized anchors 8 are inserted at a several number of places, and concrete is placed into the concrete forms and building-frame concrete 9 is constructed.
Patent JP-2000194891-A (JP)
Title: Cashless traffic system, ticket examination machine, center, fare paying method and recording medium
Inventor: HISHINUMA NOBORU
IPC: G06Q50/00
Filed: 1998-12-25
Abstract: PROBLEM TO BE SOLVED: To provide a cashless traffic system without the need of the purchase work of a boarding ticket and a fare adjustment processing by excess ride or the like by a user. SOLUTION: This ticket examination machine 1 at the entrance records a ticket entrance information including the entrance station information in an inserted traffic card. Also, the ticket examination machine 1 at the exit reads out an identification code and a prescribed entrance information from the inserted traffic card and transmits utilization information including the identification code, the ticket entrance information and exit information including the exit station information to a station server 3. The station server 3 stores the utilization information received from the ticket examination machine 1 and transmits it to this center 5.  The center 5 stores the utilization information received from the station server 3, calculates a utilization money amount for each identification code based on the utilization information and requests a final institution to move funds for the utilization money amount calculated for each identification code from the account of a pertinent user to the prescribed account for payment.
Patent JP-2001189534-A (JP)
Title: Ceramic wiring board
Inventor: YAMADA SHIGEKI
IPC: H05K1/09
Filed: 1999-12-27
Abstract: PROBLEM TO BE SOLVED: To obtain a ceramic wiring board, in which the thermal conductivity of an insulating board is improved and which has excellent heat-dissipation characteristics, in the ceramic wiring board using alumina ceramics as the insulating board. SOLUTION: In the ceramic wiring board in which a metallized wiring layer composed of a conductor using tungsten or molybdenum as a main component is covered and formed to the surface and/or inside of the insulating board 1 comprising ceramics using alumina containing MnO2 having relative density of 95% or more at the ratio of 2.0-10.0 wt.% as the main component, a high thermal conductor 5, which consists of a conductor containing copper at the ratio of 10-70 wt.% and tungsten and/or molybdenum at the ratio of 30-90 wt.% and in which plane conductors 3 and vertical conductors 4 are buried in a lattice shape and the total of the sectional areas of the vertical conductors 4 is set in 40-80% of the whole area of the areas of the forming regions of the high thermal conductor 5 in a plane, is buried into the insulating board 1.
Patent JP-2000190422-A (JP)
Title: Polyolefin-coated steel material
Inventor: SATO HIROTAKA
IPC: B32B15/085
Filed: 1998-12-28
Abstract: PROBLEM TO BE SOLVED: To improve the anti-hot water adhesiveness, anti-high temperature cathode peeling properties and low temperature impact resistance by laminating an epoxy primer layer containing a specific essential component, a polyolefin adhesive layer and a polyolefin layer in that order on the surface of a steel material. SOLUTION: A powder epoxy primer layer 3, a modified polyolefin adhesive layer 4 and a polyolefin layer 5 are laminated sequentially on the surface of a steel material 1 treated with a primer coat. Powder epoxy primer contains the underdescribed four essential components (A), (B), (C), (D).(A) is a mixture of a bisphenol A-type epoxy resin with 75-128 deg.C softening point and an o-cresol nonvolac-type epoxy resin, (B) is a phenolic curing agent represented by the formula (m is 1-4), (C) is an imidazole curing promoter and (or) an imidazoline curing promoter and (D) is an inorganic filler. Besides, in order to impart a further outstanding corrosionproofness, a chromate coat 2 is formed.
Patent JP-2000161961-A (JP)
Title: Rotary laser device
Inventor: OTOMO FUMIO
IPC: G01B11/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide irradiation of highly visible laser light with low-brightness laser light, without using a sensors for exclusive use by calculating the distance to a reflecting object from intervals of return light signals from the object and focusing a laser flux. SOLUTION: A return light condenser lens 82, a pin hole plate 84 and a photoelectric conversion element (light-receiving part) 86 are placed at appropriate intervals on a reflection light axis OO of an apertured mirror 7, to constitute a return light detecting means 80 for sensing return light from a reflecting object 60, which returns on the same light path as an emitted light axis O. In this case, the return light detecting means 80 detects a width of a detection signal, when the reflecting object 60 is single and an interval of the signals when a plurality of objects 60 exist. A rotation angle is obtained by comparing with an output signal from an encoder 44, and a distance is calculated from a rotation angle preset in the device.  A focus drive motor 200 moves one of lenses 38 of a beam expander 6 to a position which corresponds to the calculated distance, so that a laser light is focused to a position of the reflecting member 60 at all times.
Patent JP-2001188854-A (JP)
Title: Electronic advertisement method
Inventor: ADACHI HIDEYUKI
IPC: G06Q10/00
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To provide an electronic advertisement method capable of counting the number of times of browsing in a different place even for a site present in a server incapable of counting the number of times of browsing a homepage. SOLUTION: Advertisement images inside an HTML document provided in the sites of plural servers are gathered to an advertisement server 30. Every time the advertisement image is distributed for the display of a client 10, the number of times of distribution is counted in the advertisement server 30 for each used HTML document (the kind of the site).
Patent JP-2001187656-A (JP)
Title: Core support device
Inventor: KAWASAKI MASARU
IPC: B65H18/04
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To use a core support device for the rotation in either of a normal or a reverse direction without increasing the number of components and dispensing with replacement of components or re-insertion into a shaft. SOLUTION: A recessed part 5 linking a first recess 5a, which has an inclined bottom face 4a with one end side getting shallower, and a second recess 5b, which has an inclined bottom face 4b with the other side getting shallower, via a partitioning projection 10 is provided in the outer circumference of a collar body 3. A rolling element 6 moving in the circumferential direction is provided in the recessed part 5, and a part of the rolling element is projected to the diametrical outside in the shallow positions 52 of the both recesses 5a, 5b, so as to be friction engaged with the inner face of the core (a) inserted externally. In a state where the core (a) is not externally inserted around it, the rolling element 6 is so set as to move the interval between the both first and second recesses across the projection 10 with its part projected to the diametrical outside. The arrangement of the rolling body can be thus changed according to the rotation direction.
Patent JP-2001193608-A (JP)
Title: Valve housing of fuel injection valve and manufacturing method for it
Inventor: TAWARA TOSHIHIRO
IPC: F02M61/18
Filed: 1999-12-28
Abstract: PROBLEM TO BE SOLVED: To cause no change in the valve opening stroke of a valve body even if a valve seat member composing the valve housing of a fuel injection valve and a valve housing body are mutually coupled by all around welding. SOLUTION: A first fitting cylinder part 12b formed on a valve seat 12 is fitted in a second fitting cylinder part 11a formed on a housing body 11, and a caulked coupling part 50 and a welded part 51 stretching all around the periphery of both fitting cylinder parts 12b, 11a are provided between the first and second fitting cylinder parts 12a, 11a.
Patent JP-2000199604-A (JP)
Title: Method for burning in combustion equipment
Inventor: YAMAMOTO TAKEYOSHI
IPC: F23C99/00
Filed: 1998-12-29
Abstract: PROBLEM TO BE SOLVED: To prevent a noise by reduction in an air amount, to reduce an exhaust gas amount, to lower a loss heat quantity and to achieve an energy conservation by adding a suitable amount of water or waste liquid to a using fuel, and completely burning it with an air ratio to a specific value or below. SOLUTION: A suitable amount of water or waste liquid is added to using fuel of 100%, and the fuel is completely burned with an air ratio of 1.0 or below. For example, when an adding amount of the water is set to about 20 to 25% and the air ratio (to oil) is set to 0.88 to 0.95, a temperature of a flame temperature or above is obtained when a heavy oil of 100% is used, a burner flame is a blue flame like a gas combustion flame and the fuel is stably burned. As a result of a reduction in an air amount to 2/3, a combustion sound of a burner is lowered, and a noise can be prevented. Since an introduction of the air is reduced, an exhaust gas amount is decreased, and a loss heat quantity is lowered. When an industrial waste moisture is added instead of the water and the fuel is burned, it is aided to a waste liquid treatment.
Patent JP-H04208861-A (JP)
Title: .preparation of carrier for immune reagent and immune reagent
Inventor: ITAYA HIDETAKA
IPC: C08F2/22
Filed: 1990-12-05
Abstract: PURPOSE:To obtain an immune reagent excellent in agglutination sensitivity and storage stability by using a carrier containing emulsion polymer particles having wide mol.wt. distribution obtained by two-stage emulsion polymerization. CONSTITUTION:In a first stage, a polymerization initiator is used in an amount of 0.005mol or more per 1l of a polymerizable monomer and the monomer is polymerized at temp. bringing the half-life of the decomposition of the polymerization initiator to 2hr or higher to obtain a low-mol.wt. polymer. Next, the polymerizable monomer is added in a second stage to be polymerized at temp. lower than that of the first stage by 0-50 deg.C to form a polymer having a mol.wt. larger than that of the polymer obtained in the first stage. By this method, emulsion polymer particles with wide mol.wt. distribution having an average particle size of 20-500nm and a number average mol.wt. of 5000 or more are obtained. As the polymerizable monomer. styrene and a styrene derivative are used.
Patent JP-H04215495-A (JP)
Title: Manufacture of multilayer circuit board
Inventor: SUZUKI TAKUMI
IPC: H05K3/46
Filed: 1990-12-14
Abstract: PURPOSE:To eliminate peeling of a close contact layer of a conductor pattern of a lower layer due to etching by forming the contact layer of mixed state of titanium and tungsten, forming a thin film of three state structure, and then heat treating it in a nitrogen atmosphere. CONSTITUTION:A lower close contact layer 18 made of mixed state of 20%Ti-80%W of composition ratio is formed on a substrate 1 made of Al2O3, a Cu layer 19 is formed thereon, and an upper close contact layer 20 is further formed thereon. The contact layers, the Cu layer are etched with a predetermined etchant to form a first conductive pattern 21. Then, the substrate is introduced into an N2 atmosphere furnace, heated, and N2 is immersed into the layer 20. Thereafter, the board is positioned at a spinner, spin-coated, irradiated with an ultraviolet ray, developed, and heated to form a polyimide layer 23. Then, the substrate is transferred to a sputtering unit, a lower close contact layer 24, a Cu layer 25, and an upper close contact layer 26 are formed in predetermined thicknesses, and heated to immerse N2 into the layer 26. Subsequently, a second conductor pattern 27 is formed.
Patent JP-H04220731-A (JP)
Title: Program debugging system
Inventor: NANJO MASAYUKI
IPC: G06F11/28
Filed: 1990-12-21
Abstract: PURPOSE:To eliminate the program modifying operation for removing redundant instructions for a debugging process from a program at the end of program debugging by eliminating the need to pay attention to addresses of a memory area and easily debugging the program. CONSTITUTION:A memory allocating means 1 names an optional memory area and allots the memory area to the program. A debugged program part 3 stores information necessary for the debugging by using the memory area as a debugging information storage area. A memory reference permitting means 2 decides the memory area, allotted by the memory allotting means 1, from the name of the memory area and allows an optional program to refer to the memory area corresponding to the name. A debugging program part 5 specifies the name of the debugging information storage area that the debugged program part 3 secures and refers to the information in the debugging information area through the memory reference permitting means 2, thereby outputting its contents to an output device 6.
Patent JP-H04223098-A (JP)
Title: Discharge lamp lighting device
Inventor: KAMIOKA ATSUSHI
IPC: H05B41/392
Filed: 1990-12-25
Abstract: PURPOSE:To provide a discharge lamp lighting device with a filament heating circuit capable of converting the filament current in a wide range. CONSTITUTION:The filaments A and B of a discharge lamp 1 are heated by an AC voltage source which is saturated at a specific voltage level, through capacitors C3 and C4 arranged in series. By converting the frequency of the AC voltage source, the length of the pause period of the preheating current flowing in the filaments A and B can be converted and thereby effective in converting the preheating current in a wide range.