baber/WOPTO huggingface dataset:
Patent JP-2000061456-A (JP)
Title: Water purifier
Inventor: YOSHIDA SEIJI
IPC: C02F1/28
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To produce mineral water having a taste like natural mineral water and excellent in safety. SOLUTION: This water purifier 1 is provided with a water storage tank 2 having a water discharge port at its lower part and a cartridge filter 3 exchangeably attached to the water discharge port. In this case, the grains contained in a soln. stored in the storage tank and having >=5 μm diameter are filtered off by the cartridge filter 3, and the soln. stored in the storage tank is dripped out at a rate of >=0.5 l/hr.
Patent JP-2001056886-A (JP)
Title: Warning device
Inventor: KITAZAWA TERUKIYO
IPC: G08B13/14
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To prevent a suitcase, attach case, etc., from being stolen, specially, by walking away with another suitcase, etc. SOLUTION: This device is equipped with a power source 1, a warning sound storage circuit 5, a warning sound generating means 3, a light emitting means 4, and a tilt switch 2 which detects a specific tilt, vibration, etc., and powers ON the warning sound generating means and light emitting means; and the light emitting means is composed of a light emitting diode which blinks and a blinking operation circuit for the light emitting diode and the warning sound storage circuit of the warning sound generating means are mounted on an integrated circuit. Preferably, a main switch for turning ON and OFF the warning functions of the warning sound generating means and light emitting means at the same time is provided between the power source and tilt switch.
Patent JP-H0279456-A (JP)
Title: Joint structure for ceramic body with external terminal
Inventor: MORIKAWA ASAO
IPC: H01L21/48
Filed: 1988-09-14
Abstract: PURPOSE:To provide a joint structure of a ceramic body with an external terminal having excellent electric property and a high reliability, and with wire breakage because of phenomenon of becoming alloy well prevented, by composing the facial side conductor of ceramic body from a metal of Cu or Au series, consisting a brazing material layer of a metal of Ag series, and forming a dispersion preventive layer inside of an electrode layer. CONSTITUTION:Ceramic body 1 is made of alumina, etc., and composed of ceramic substance 11, conductor layer 14, facial side conductor 12, and inside conductor 13. Among these conductors, the facial side conductor consists of a metal of Cu or Au series while the other conductor of a metal of Cu or Au series, or otherwise of Pt, Pd, or Pt-Pd. Usually the facial and inside conductors are made of the same material, while the electrode layer 2 of precious metal such as Pt, Pd, etc. A dispersion preventive layer 22 formed inside of this electrode layer 2 uses crystallized glass, high temp. glass, etc., as material to prevent dispersion of Cu, Au, or Ag. The dispersion preventive layer 22 is formed in electrode layer 2, covering the whole surface of the substratum dispersion part where Cu or Au is dispersed. Provision of this dispersion preventive layer prevents phenomenon of becoming alloy caused by reaction of Cu, etc., with Ag, and therein no severance will occur.
Patent JP-S60126260-A (JP)
Title: N"-allyl-n,n'-tetrasubstituted guanidine and its preparation
Inventor: SASAKI MASANORI
IPC: C07C239/00
Filed: 1983-12-09
Abstract: NEW MATERIAL:A compound of formula I (R1-R4 are methyl, ethyl). EXAMPLE:2-Allyl-1,1,3,3-tetramethylguanidine. USE:Curing agent and modifier for urethane and epoxy resins and modifier for silicone resins. PREPARATION:In an organic solvent, an N,N'-tetrasubstituted urea of formula II is allowed to react with a reactant selected from phosphorus pentachloride, phosphorus oxychloride, phosphorus oxybromide, thionyl chloride, aluminum chloride and phosgen, then with allylamine to give the compound of formula I . The reaction is usually conducted in an organic solvent (benzene) at about 0-50 deg.C. The molar ratio of the reactants is 0.95-1.4, preferably 1.05-1.2mol of the reactant to 1mol of the N,N'-tetrasubstituted urea.
Patent JP-H07149670-A (JP)
Title: Storage of energy of hydrogen
Inventor: BARUDOUURU ERIASON
IPC: C01B3/04
Filed: 1994-09-27
Abstract: PURPOSE: To store hydrogen energy by converting a mixture of hydrogen and carbon dioxide in a reactor into methane and/or methanol.  
     CONSTITUTION: Methane and/or methanol are generated by exposing hydrogen obtained by the decomposition of water or hydrogen sulphide using solar or nuclear energy, carbon dioxide obtained from the waste gas from the fossil fuel combusting energy generator, or a substance containing hydrogen (such as a mixture with water vapor) to the static discharge. Since hydrogen is used as the transportation means and the energy support for the fixed equipment, the process for storing hydrogen energy allows easy transportation, storage and handling of hydrogen, and reduction of the total discharge amount of carbon dioxide. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H1173629-A (JP)
Title: Magnetic recording medium
Inventor: OKAMOTO KAZUHIRO
IPC: C01G49/02
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain smooth surfaces of a lower nonmagnetic layer and an upper magnetic layer, to prevent electrification during travelling and to improve travelling durability by incorporating acicular iron oxide and carbon black into a nonmagnetic powder in the lower nonmagnetic layer, incorporating the acicular iron oxide by a specified amt. in the nonmagnetic powder, and further allowing the acicular iron oxide and carbon black to have acidic surfaces. SOLUTION: Lower nonmagnetic layers 2, 4 and upper magnetic layers 3, 5 are formed on a nonmagnetic support 1. The nonmagnetic powder in the lower nonmagnetic layers 2, 4 consists of acicular iron oxide and carbon black having acidic surfaces, and the acicular iron oxide is included by >=70 wt.% of the nonmagnetic powder. The carbon black is added as an antistatic agent. Thereby, surfaces of the lower nonmagnetic layers 2, 4 and upper magnetic layers 3, 5 are made smooth to obtain good electromagnetic conversion characteristics and to suppress problems such as sticking due to electrification. Since a lubricant added to the lower nonmagnetic layers 2, 4 easily moves to the upper magnetic layers 3, 5, good travelling durability can be obtd.
Patent JP-H0889861-A (JP)
Title: Coating color switching and device thereof
Inventor: KAWASE HARUYUKI
IPC: B05B12/14
Filed: 1994-09-27
Abstract: PURPOSE: To recycle effectively a residual coating in a hose connected to a spray gun without discarding it. CONSTITUTION: Operating valves 70A, 70B are arranged in each coating feed path 40A, 40B which corresponds to color change valves 12A to 12H. In addition, cylinders 60A, 60B which aspirate and store coating and discharge the stored coating are arranged at a position in the downstream side of the operating valves 70A, 70B arranged in each coating feed path 40A, 40B. When switching the color of a coating, the feed of the coating to the color change valves 12A to 12H is suspended, and at the same time, the residual coating in a hose is aspirated and stored through the color change valve 12A to 12H. This stored coating is loaded into the hose 20 through the color change valves 12A to 12H, when the corresponding color change valves 12A to 12H are again opened for operation.
Patent JP-H0571100-A (JP)
Title: Method for improving surface strength of paper
Inventor: MAEHAMA MITSUHIRO
IPC: D21H17/14
Filed: 1991-09-11
Abstract: PURPOSE:To control the permeation of coating liquid into paper and to improve the surface strength of paper by adding an alkali to a copolymer of (meth) acrylamide, an unsaturated carboxylic acid monomer and a water-soluble vinyl monomer to effect the swelling of the copolymer and applying the swollen product to a paper. CONSTITUTION:A coating liquid is prepared by mixing (A) 50-95mol% of (meth) acrylamide, (B) 5-50mol% of an ethylenic unsaturated carboxylic acid monomer (e.g. acrylic acid) and (C) 0-35mol% of a water-soluble vinyl monomer (e.g. acrylonitrile), dispersing the mixture in water, thermally copolymerizing the monomers in the presence of potassium persulfate catalyst, diluting the obtained copolymer in water to a solid concentration of 4% and adding an alkali such as sodium hydroxide to the diluted liquid. The coating liquid is applied to the surface of a paper fixed on a flat glass plate with a coating roll bar and dried in a drum drier at 110 deg.C for 50sec to improve the surface strength of the paper.
Patent JP-H1074484-A (JP)
Title: Cold cathode fluorescent lamp
Inventor: TAKATSUCHI HIDEKAZU
IPC: H01J61/46
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To provide a cold cathode fluorescent lamp in which the separation of a light emitting layer resulting from vibration is suppressed to such a level as practically having no trouble without marring a starting characteristic in a dark state with a comparatively simple construction. SOLUTION: In a cold cathode fluorescent lamp, electrodes 3, 3 are arranged at the respective end portions of a glass bulb 1 having a light emitting layer on its inner face, and rare gas and mercury are filled inside the space of the glass bulb 1. In the cold cathode fluorescent lamp, the light emitting layer 2A is composed of a mixture containing phosphor, α-alumina, and metal borate, and the rates of the α-alumina and the metal borate in the mixture are set to be in the ranges of 0.5 to 4.0% and 0.1 to 1.0% of phosphor weight so as to prevent the separation of the light emitting layer.
Patent JP-S59115334-A (JP)
Inventor: YOHAN SERIN
IPC: D01F2/00
Filed: 1983-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0280902-A (JP)
Title: Shape measuring strain gauge and shape measuring detector using the same
Inventor: SHIINO TADATOSHI
IPC: G01B7/28
Filed: 1988-09-19
Abstract: PURPOSE:To obtain a gauge having uniform rigidity by simple constitution such that the end parts of the adjacent gauge parts adhered to a strip like membrane are formed almost in parallel so as to be oblique with respect to the longitudinal direction of said membrane. CONSTITUTION:The gauge parts 1 of both of the right-hand strain gauge group 25 and the left-hand strain gauge group 26 are constituted on a trapezoid and alternately adhered to a stainless steel tape 24 in a longitudinal row state to be constituted so as to become left and right symmetry with respect to the center line 29. The connection parts of lead parts and connection wire groups 27, 28 are provided at positions shifted from both side edges of the tape 24. By this method, since the oblique side parts of the respective gauge parts 1 are connected in the longitudinal direction of the tape 24 by opposed connection parts 30, 31, the non-uniformity of rigidity is not generated and the shape of an object or person can be measured with high accuracy.
Patent JP-H0873240-A (JP)
Title: Color former for coloring glass
Inventor: GOTO KAZUO
IPC: C03C17/04
Filed: 1994-08-31
Abstract: PURPOSE: To obtain a color former capable of transparently and clearly coloring the surface of glass and forming a mechanically strong fired film. CONSTITUTION: This color former capable of transparently coloring the surface of glass consists of superfine particles of a metal, a fixing agent made of an organometallic compd. for fixing the superfine particles in glass, a resin binder, a glass skeleton component which is an org. compd. contg. Si, B or P and an org. solvent.
Patent JP-2001057063-A (JP)
Title: Electronic equipment, and transmitting and receiving system
Inventor: YUASA NAOKI
IPC: G11B31/00
Filed: 1999-08-19
Abstract: PROBLEM TO BE SOLVED: To prevent voice from being suddenly broken off during performance of music, etc., by delaying timer setting until an effective signal identified as continuing has been judged as stopped. SOLUTION: The intermediate moment when reproducing of a track Tr #N ends and shifts to the next track Tr #N+1 is defined as a new sleep timer setting time Sta, and a power supply is stopped correspondingly to this moment. In the case of audio data, for example, the other data sections except this inter-music section are regarded as effective signals and the data sections corresponding to the inter-music sections are regarded as ineffective sections. With such a sleep operation, the power supply of the equipment is halted at the inter-music timing, and hence the power source is halted at the timing when the music ends. Thus, it can be avoided to give a user such an unpleasant feeling as that performance of music is broken and a voice output is stopped.
Patent JP-H0684994-A (JP)
Title: Wire bonding apparatus
Inventor: SATO HIDEAKI
IPC: H01L21/60
Filed: 1992-08-31
Abstract: PURPOSE:To enable stabilized wire bonding and make easier the exchange work by preventing adhesion of dust to be deposited on a metal fine lead wound around a wire spool and contact by a worker during manipulation. CONSTITUTION:In a wire bonding apparatus for conducting the bonding using a metal fine lead 1 wound around a wire spool 2, a container 3 for storing the metal fine lead 1 and a wire spool 2 is comprised and the container 3 can be replaced under the condition as storing the metal fine lead and wire spool.
Patent JP-H0752122-A (JP)
Title: Concrete molding machine
Inventor: SAKURAI JIRO
IPC: B28B3/02
Filed: 1993-08-12
Abstract: PURPOSE:To ensure vibration tightening and solidifying and reduce the noise of vibration by a method wherein molding process is automated by pressing fresh concrete with a given pressure at all times during vibrating a press board and the vibration of a vibrator in the press board is prevented from being propagated to a frame. CONSTITUTION:A table 4, equipped with a vibrator 5, is supported below a frame 1 through a vibration insulator 3, an elevating device 23 is provided above the frame 1, a press board 32, equipped with the vibrator 5 and hung from the elevating device 23 through a tension buffer, is opposed elevatably to the table 4, the lock device 19 of a mold frame 18 is mounted on the table 4 and the pressurizing device 34 for concrete is mounted on the press board 32.
Patent JP-2000062239-A (JP)
Title: Direct-writing recorder
Inventor: SHIBATA TOKIFUMI
IPC: B41J2/415
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To perform gradation control appropriately depending on the potential of a second electrode. SOLUTION: The direct-writing recorder comprises a recording roller 30 holding charged toners, a back face electrode 44 disposed oppositely to the recording roller 30 in order to attract the toner particles electrostatically, a substrate 50 a hole 56 for passing the toner particles and disposed between the recording roller 30 and the back face electrode 44, a first electrode 58a arranged on the substrate 50 closely to the hole 56 in order to attract toner particles held on the recording roller 30 by applying a specified voltage further powerfully toward the back face electrode 44, and a second electrode 58b arranged on the substrate 50 closely to the hole 56 on the back face electrode 44 side with respect to the first electrode 58a in order to converge a collection of toner particles passing through the hole 56 by applying a specified voltage.  Gradation of a recording image is controlled by regulating the applying time of a pulse voltage being applied to the first electrode 58a depending on the potential of a base voltage being applied to the second electrode 58b.
Patent JP-H08100374-A (JP)
Title: Process for discoloration of cellulose fiber cloth
Inventor: KAMISHIGE TOSHIKAZU
IPC: D06P1/34
Filed: 1994-09-28
Abstract: PURPOSE: To provide a process for discoloration treatment capable of exhibiting homogeneous natural wash-bleached feeling and worn--out appearance by applying specific treatments of several steps on cellulose fiber cloth. CONSTITUTION: After a resin liquid is printed or applied on the surface of cellulose fiber cloth, preferably regenerated cellulose fiber cloth or solvent- spinning cellulose fiber cloth e.g. by a printing machine such as a screen printing machine or a coater such as an air-doctor coater, the cloth is subjected to heat treatment to form resin coating film. Subsequently, this is dyed with indigo dyes and the fibers are thinned as much as 0.05-5.0% by using cellulose decomposition enzyme followed by thermal drying using a rotary dryer.
Patent JP-H1077608-A (JP)
Title: Pc lining reinforced structure of existing pier and reinforcing method therefor
Inventor: TAKUMA ZENZABURO
IPC: E01D21/00
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To provide a given strength while lining concrete is thinned and to reduce a construction cost by a method wherein a plurality of band steels are disposed in a stretched state in a manner to surround a plurality of axial steels making contact with the outer periphery of an existing pier, lining concrete is placed and cured and the steels are covered therewith. SOLUTION: A plurality of deformed bar steels 13 serving as an axial steel are disposed by being inserted in disposing holes 12a drilled in the position slightly spaced from an existing pier 11 of a footing 12 in a manner to make contact with the outer peripheral surface of the periphery of the existing pier 11. A plurality of PC steels 14 serving as a band steel are disposed in a manner to surround the deformed bar steel 13. After the two ends thereof are anchored to an anchoring member 16 for stretching, lining concrete 15 is placed and cured in a state that the deformed bar steels 13 and the PC steels 14 are covered therewith. The deformed bar steel 13 is stretched along with the existing pier 11 by the stretching PC steels 14, namely, by stretching the existing pier 11 through the deformed bar steels 13, the existing pier 11 is reinforced.
Patent JP-2000063253-A (JP)
Title: Makeup for improving wrinkle and cosmetic used therefor
Inventor: YOSHIOKA TOSHIO
IPC: A61K8/00
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To effectively eliminate wrinkle produced in skin by simple treatment. SOLUTION: A skin sheet having moisturizing action is attached to skin having wrinkle and the applied skin is allowed to stand for a prescribed time. Wrinkle swollen and stretched by skin sheet is coated with gel having a transparent film forming component to fix the stretched wrinkle. Thereby, wrinkle can be eliminated or can be made indistinct and glossy skin having tenseness can be recovered.
Patent JP-2000063292-A (JP)
Title: Reagent for asymmetric derivation
Inventor: ORUI HIROSHI
IPC: C07D221/18
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To obtain a new pyrene type compound having enhanced distinguishing and separating power for asymmetric substances and exhibiting remarkable fluorescence property. SOLUTION: This compound is expressed by the formula (either one of R1 and R2 is each H and the other is a hydrocarbon group; X is H or an active organic acid residue; the pyrene ring may optionally have an organic substituent group). For example, (S)-1-1,10-pyrenedicarboximido-2-propanol. The compound of the formula is, obtained by, for example, reacting anhydride of pyrenedicarboxylic acid with an aminoalcoholic compound of H2N-CR1-CR2-OH to obtain a dicarboxydiimide having H as X in the prescribed formula and carrying out the reaction of this compound with an active organic acid to form an ester compound having active organic acid residue as the X in the prescribed formula.
Patent JP-S6293167-A (JP)
Title: Adhesive film peel-off device
Inventor: KIMURA KEN
IPC: H01L21/304
Filed: 1985-10-18
Abstract: PURPOSE:To make possible to surely peel off an applied adhesive film without a plate-like member being damaged, by moving a suction bed for sucking and holding the plate-like member, and by pressing a press-adhering member against the rear surface of the adhesive tape for press-adhesion so that the adhesive tape is adhered to a stopping member in the direction of the movement. CONSTITUTION:When operation is started in such a condition that a silicon wafer W with a protective film F being faced upward is sucked and held on a suction bed 1, the suction bed 1 is started to move in the direction of the arrow A. Then,a press-adhering roller 9 presses the rear surface of an adhesive tape, so that the adhesive tape is tightly applied over the protective film F from the leading end to the trailing end of the protective film F. When the suction bed 1 is moved in the direction B, a used part 5' of the adhesive tape 5 is adhered to a first round rod 10, and the suction bed 1 is therefore stopped to exert a tension in the direction of the arrow A to the adhesive tape press- adhered on the protective film F. Accordingly, it is possible to completely peel off the protective film successively from the rear end of the film. Accordingly, it is possible to peel off the protective film, simply and surely without the plate-like member being damaged.
Patent JP-H0978430-A (JP)
Title: Production of antibacterial long-fiber nonwoven fabric
Inventor: KAWANO AKITAKA
IPC: D04H3/007
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a production of a long-fiber nonwoven fabric without clogging of a pack filter and thread breaking during a melt spinning process, excellent in operativity and spinnability and, at the same time, in flexibility and antibacterial properties. SOLUTION: This production method of an antibacterial long-fiber nonwoven fabric is to mix a resin composition comprising a thermoplastic olefin-based polymer containing zirconium phosphate carrying silver having 0.1-1.0μm average particle size with a resin composition comprising a thermoplstic olefin-based resin containing no pigment, heat and melt the mixture, adjust the content of zirconium phosphate carrying silver to 0.1-3.0wt.% based on the total weight and extrude and spin the adjusted mixture from a large number of spinneret. The resin composition containing zirconium phosphate carrying silver having dispersion of fisheyes with >100μm diameter in 0-6 fisheyes/m<2> when measured the surface of a film by a fisheye measuring device after forming the film having 30μm thickness by a T die at 230C can be used for this purpose.
Patent JP-H1078630-A (JP)
Title: Optical memory material and its production
Inventor: TANAKA ISAO
IPC: G11B7/24038
Filed: 1996-09-03
Abstract: PROBLEM TO BE SOLVED: To attain high recording multiplicity and to enable large capacity information recording by applying a laser beam ablation method to a target contg. a specified compd. SOLUTION: A laser beam ablation method is applied to a material contg. Eu:R23 (R is Y, La, Gd or Lu) or the constituent elements of the compd. as a target in a vacuum deposition device. The target is irradiated with laser beams while controlling the power and a thin film of an optical memory material having a crystal structure different from that of the target material is formed on a substrate disposed in the device or particles are spatially dispersed to produce an optical memory using hole burning phenomenon.