baber/WOPTO huggingface dataset:
Patent JP-2000153141-A (JP)
Title: Fluid homogenizing apparatus
Inventor: KIMURA TORU
IPC: B01F3/08
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To take out a more homogenous mixed fluid from a tank storing a mixed fluid. SOLUTION: The fluid in a tank 11 is taken in by branch pipes 21-25 and mixed in a gathering pipe to be taken out of an outlet pipe 27. Orifices 30 are respectively attached to the inlets of the branch pipes 21-25 to almost uniformize the total piping resistance including head difference or piping length to make the flow rates in the branch pipes 21-25 constant. By this constitution, since the fluids at a plurality of places in the tank are taken in by a plurality of the branch pipes and gathered by the gathering pipe to be guided to an outlet pipe, the gathering pipe develops the function of a blender (mixing stirrer) and the fluid in the outlet pipe is sufficiently homogenized.
Patent JP-H03190325-A (JP)
Title: Dpcm coder
IPC: H03M3/02
Filed: 1989-12-20
Abstract: PURPOSE:To reduce the signal deterioration caused in a part having a large prediction error by scattering a prediction error signal in time axis direction to decrease the amplitude, applying nonlinear quantization, outputting the result to a reception side, restoring the result to an original prediction error signal, and generating a local decoding signal from the original prediction error signal and a prediction signal. CONSTITUTION:A prediction error signal is generated by a prediction error signal generating means and the prediction error signal is scattered in the direction of time base by a chirp filter 7 to decrease the amplitude, a nonlinear quantization means 8 applies nonlinear quantization to the result and the quantized signal is outputted to the receiver side. Then the prediction error signal subject to nonlinear quantization is restored to the prediction error signal before nonlinear quantization by a representative value setting means 11, the restored prediction error signal is restored to the original prediction error signal by an inverse chirp filter 12, retarded by a delay means 16 by a prescribed delay and the delayed signal and the restored prediction error signal by the inverse chirp filter 12 are added by a local decoding signal generating means to generate a local decoding signal. Thus, the signal deterioration caused in a large prediction error is reduced.
Patent JP-H0541987-A (JP)
Title: Nonpathogenicized plasmid and nonpathogenic transformant
Inventor: NEGISHI HIDEAKI
IPC: C12N15/09
Filed: 1991-11-18
Abstract: PURPOSE:To provide the subject easily and safely available plasmid for controlling plant pathogenic bacteria, derived from a nonpathogenic mutant, M4S, of Pseudomonas solanacearum and capable of nonpathogenicizing Pseudomonas pathogenic bacteria. CONSTITUTION:M4S (FERM P-700), a nonpathogenic mutant of Pseudomonas solanacearum is inoculated into a medium followed by shaking culture at 30 deg.C for ca. 18hr and then subcultured. The resulting culture solution is centrifugated to collect microbial cells, which are, in turn, suspended in physiological saline followed by addition of a surfactant-contg. solution to effect bacteriolysis, and then plasmid is separated from the system by a conventional technique. The plasmid is then put to restriction enzyme treatment and incorporated with a drug-resistant gene and a promoter gene, thus obtaining the objective plasmid having 6.62kbp of molecular weight and broken sites due to EcoRI, StuI, XhoI, PstI, ApaI, HindIII or EcoRV, which can trans form pseudomonas pathogenic bacteria into nonpathogenic and nontoxic ones.
Patent JP-H04206107-A (JP)
Title: Surface lighting fixture
Inventor: HORIUCHI TATSUHIKO
IPC: G02B6/00
Filed: 1990-11-28
Abstract: PURPOSE:To simplify and facilitate the exchange of light sources without being affected by the structure of building, the arrangement, mounting position and method of cabinet and the like, by dividing a reflection plate that surrounds a light source into two, forward and backward, and by mounting them on a lid body side and on a box body side, respectively. CONSTITUTION:A rear reflection plate 7 that covers the rear side of a light source 6 is provided on a build up part 4 of a box body 1 in an integrated manner, and a fore reflection plate 11 provided on a lid body 10 in an integrated manner, is put on the reflection plate 7, and forms thereby a cylindrical reflection plate that surrounds the light source 6. The lid body 10 is mounted on the box body 1 by a hook groove 9 for which a hook arm 12 is provided on the box body 1. After the electric source of a device 6 in use is cut, and when the lid body 10 is slightly lifted up, and is then pulled forward, the reflection plate 11 is removed from the plate 7, and the light source 6 is exposed on an opening part 2. The light source 6 is exposed on the opening part 2, and the exchange with a new article is thus facilitated.
Patent JP-H02172908-A (JP)
Title: Hair cosmetic of aerosol-type
Inventor: TAJIMA MASARU
IPC: A61K8/00
Filed: 1988-12-26
Abstract: PURPOSE:To obtain hair cosmetic of aerosol-type capable of preventing or relieving split hair or broken hair by heating damage or brushing of hair, etc., containing plant extract by solvent, polymer compound, surfactant or alcohols. CONSTITUTION:The aimed cosmetic contains 0.001-10wt.% extract of plant by solvent, 0.001-5wt.% cationic polymer compound, 0.001-10wt.% cationic surfactant and 1-60wt.% polyhydric alcohol or derivative of said alcohol as essential components and suitably contains conventional compound as optional component. Extract of plant is obtained by extraction of at least two selected from Arnica montana L., Calendula officinalis L., Tilia miqueliana Maxim., Equilsetum arvense L., Matricaria chamomilla L., Lamium album L. barbatum Franchet et Savatier, Malva sylvestris l. and Achillea millefolium L. with solvent such as water-polyhydric alcohol.
Patent JP-H11158842-A (JP)
Title: Incline equipment for dam concrete transportation
Inventor: WATANABE TSUYOSHI
IPC: E02B7/00
Filed: 1997-11-28
Abstract: PROBLEM TO BE SOLVED: To provide an incline equipment for transportation capable of starting to place dam concrete without waiting the completion of rail equipment unconventionally, eliminating the necessity of rock mass investigation and foundation structure for a guide rail, increasing a dam concrete transportation capacity, eliminating process loss, and protecting natural environment and landscape. SOLUTION: This equipment comprises a guide rail 1 laid down along a downstream surface Ts of a dam bank body T and capable of extending upward sequentially and a cart 4 movable along the guide rail 1 on which a dump truck 3 is put to transport dam concrete supplied by a batcher plant 2 located at a river bed part B. Also it comprises a pulley 5 set easily and replaceably near the top part of the downstream surface Ts in the extending direction of the guide rail 1, a wire rope 6 wound on the pulley 5 and provided with one end connecting tightly to the cart 4, and a winch 7 set on the river bed part B in the extension of the guide rail 1 which winds up and feeds the other end of the wire rope 6.
Patent JP-2001112346-A (JP)
Title: Cleaning tong for decorative plant
Inventor: OZAKI HIDEYO
IPC: A01G7/00
Filed: 1999-10-13
Abstract: PROBLEM TO BE SOLVED: To provide a cleaning tong for a decorative plant, capable of simply removing dirt attached to the leaf part of the decorative plant by mounting sponges treated with waterproof means at the inside surface of the both tips of an elastic tong body. SOLUTION: The cleaning tong body 1 is provided by attaching sponges 2, waterproof cloth, or the like, treated with a water repellent treatment on its surface and having elasticity at the inside surface of the tip parts of the tong, and installing exchangeable covers of a soft cloth having moisture absorbing property for covering the whole part of the sponges at the upper part of the body 1. Further, the exchangeable cover 3 uses a rubber at its opening part and has a constitution capable of being freely demountable by utilizing the elasticity of the rubber.
Patent JP-H02173910-A (JP)
Title: Magnetic head
Inventor: KAIRA CHIAKI
IPC: G11B5/187
Filed: 1988-12-26
Abstract: PURPOSE:To prevent an influence of image noise based on the head shape effect by specifying the length in the tape running direction of the tape slide face of an I type core. CONSTITUTION:The I type core is so formed that its length A1 is 0.79 to 0.88 times as long as a length T of a video tape. 0.79-fold length is equal to the length of the video tape from the left end of a color burst signal 11 of a composite video signal to the right end of a picture quality determining zone G. 0.88-fold length is equal to the length of the video tape from the left end of the color burst signal 11 to the position of 2.5musec before the left end of a next horizontal synchronizing signal 15. 2.5musec is the time width of the color burst signal. Thus, the image noise is excluded from the picture quality determining zone to improve the picture quality.
Patent JP-H07181436-A (JP)
Title: Cleaning and aterilizing method of contact lens
Inventor: YAMADA KENJI
IPC: G02C7/04
Filed: 1993-12-24
Abstract: PURPOSE:To provide a method to clean and sterilize a contact lens in a short time which is electrically safe and simple with good treating efficiency and causes no bad influence on a contact lens. CONSTITUTION:The treating chamber 1 consists of two treating tanks 2 connected with a connecting means through which ions communicate with a treating liquid. Each treating tank is equipped with an electrode 3. A contact lens is dipped in a treating liquid in which no hypo-halogen acid is present when an electric current is applied, and then DC currents are applied on the liquid while the positive and negative poles of electrodes are repeatedly changed for several times so that the treating liquid is periodically changed into acid or alkali.
Patent JP-H01169021-A (JP)
Title: Method and device for installing caisson
Inventor: NAKAHAMA AKITO
IPC: E02D23/02
Filed: 1987-12-25
Abstract: PURPOSE:To make installation accurate by a method wherein water is injected into two base ships connected by a beam at an interval, two wire ropes are fixed to a caisson, the base ships are floated, the caisson is moved to an erection location and water is injected and the caisson is installed. CONSTITUTION:Frames 4 for supporting a beam are disposed in upright onto workboats 1a, 1b respectively, and the beam 6 made of steel is installed through ball joint mechanisms 5, thus constituting one catamaran type workboat. Base ships 1 are shifted to both sides of a caisson 2 temporarily positioned under a water surface, water is injected by a pump 3 and the base ships 1 are sunk, and ropes 7 are engaged with hangers 10 on the top face of the caisson 2. Water is drained by pumps 3 and the base ships 1 are floated, and the base ships are moved up to the erection location 13 of the caisson. Water is injected into the base ships 1 and the base ships are sunk, the bottom of the caisson is grounded, and the ropes 7 are removed and the base ships 1 are detached and shifted. Accordingly, the caisson can be installed accurately in shallow water.
Patent JP-H02178300-A (JP)
Title: Steroid derivative
Inventor: TACHIBANA YOJI
IPC: C07J31/00
Filed: 1988-12-28
Abstract: NEW MATERIAL:The 23-phenylsulfonyl-cholesta-5,7-diene-1alpha,3beta,25-triol derivative or 23-phenylsulfonyl-cholesta-5,7-diene-3beta,25-diol derivative of formula I (R1 is H or OR2 (R2 is H or protective group); R4 is H or protective group). EXAMPLE:23-Phenylsulfonyl-1alpha,3beta,25-tris(tetrahydropyranyloxy)-5 ,7-cholestadiene. USE:An intermediate for the production of vitamin D3. PREPARATION:The objective compound can be produced by condensing (A) 23,24-dinorchola-5,7-diene-1alpha,3beta,22-triol derivative or 28,24-dinorchola-5,7- diene-3beta,22-diol derivative of formula II [R3 is OH, halogen or OTs (Ts is tosylate)] with (B) a 2-methyl-4-phenylsulfonyl-2-butanol derivative of formula III in the presence of a base.
Patent JP-H01168381-A (JP)
Title: Manufacture of photosensitive drum
Inventor: ARAKI KIYOSHI
IPC: G03G5/05
Filed: 1987-12-24
Abstract: PURPOSE:To manufacture with a minimum required amount of photosensitive paint by filling a coating liquid tank with an auxiliary coating liquid which has a higher specific gravity and is more easily separable than photosensitive paint, then with the photosensitive paint over the auxiliary coating liquid, and immersing a drum to be coated in the coating liquid tank. CONSTITUTION:A photosensitive drum is manufactured by filling a coating liquid tank with photosensitive paint 1 and applying the coating liquid on a drum to be coated 5. At that time, an auxiliary coating liquid 4 (e.g., mercury) which has a higher specific gravity and is more easily separable than the photosensitive paint 1 is poured into the coating liquid tank 2 to a required level, then the required amount of the photosensitive coating liquid is added. After this, the drum to be coated 5 is immersed upto a liquid storage tank in the coating liquid tank 2 and thereby the photosensitive coating liquid 1 is applied to the surface of the drum 5. Consequently, the photosensitive drum can economically be manufactured using the minimum required amount of photosensitive paint.
Patent JP-2000155068-A (JP)
Title: Pipe leakage inspecting tool
Inventor: SAITO TOSHIKAZU
IPC: G01M3/28
Filed: 1998-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a pipe leakage inspecting tool capable of reliably and easily finding the leakage of a pipe connected to apparatuses using city water, for example, before the pipe is fitted to the apparatuses and having a simple structure. SOLUTION: This pipe leakage inspecting tool 1 is composed of a plug main body 2 and a shutoff tool 3. The plug main body 2 is inserted into the tip of a pipe subject to a leakage inspection to seal it. The shutoff tool 3 is removed from the plug main body 2 to exhaust air from the pipe, then the shutoff tool 3 is fitted to the plug main body 2. When a pressure medium is guided into the pipe shut off by the pipe leakage inspecting tool 1, the leakage of the pipe can be found reliably and easily.
Patent JP-H07190522-A (JP)
Title: Heat pump equipment
Inventor: MORIKAWA AKIRA
IPC: F25B7/00
Filed: 1993-12-27
Abstract: PURPOSE:To obtain heat pump equipment which has a high follow-up property of capacity to a change in temperature of a heat radiation source, a change in a necessary quantity of heat absorption on the side of a heat absorption source, etc., of which the efficiency can be kept high, in which the abnormality of a refrigerant pressure hardly occurs and which is excellent in the stability of operation. CONSTITUTION:Heat pump equipment in which a heat absorbed from a heat absorption source Ti as the heat of evaporation of a refrigerant Ri for heat absorption in an evaporator Ei for heat absorption is radiated to a heat radiation source To as the heat of condensation of a refrigerant Ro for heat radiation in a condenser Co for heat radiation. A refrigerant switchover means X for selecting a refrigerant to be condensed in the condenser Co for heat radiation as the refrigerant Ro for heat radiation out of a plurality of kinds of refrigerants A and B being different in a boiling point from one another, and a heat relay means Y for heat transfer from a heat pump cycle of the refrigerant Ri for heat absorption to the heat pump cycle of the refrigerant Ro for heat radiation in relation to the difference between the refrigerant Ro selected by the refrigerant switchover means X and the refrigerant Ri for heat absorption, are provided.
Patent JP-H01216830-A (JP)
Title: Manufacture of laminate of metallic sheet and filament-reinforced synthetic layer
Inventor: ROORENSU BOODEUIN BOGERESANGU
IPC: B29C70/08
Filed: 1988-12-28
Abstract: PURPOSE: To obtain a laminate cost-effectively without producing scraps at all by bonding various layers, then flatly rolling the laminate under pressure, and permanently elongating the overall laminate. CONSTITUTION: The laminate of at least two metal sheets comprises continuous filament-containing synthetic layers bonded to the sheets therebetween so that many filaments are disposed to form parallel lines at least in one direction is manufactured. After various layers are interbonded, the laminate is flatly rolled under pressure. This method has the step of passing the laminate 1 of a flat sheet shape between two cooperatively rotating cylindrical rolls 2, 3 in a direction of an arrow. As a result, a permanent elongation is given to the laminate 1 via the cooperative rolls pressure-loaded. The rolling is executed in a longitudinal direction of the continuous filaments 4.
Patent JP-H06176944-A (JP)
Title: Differential transformer
Inventor: YASUO NOBUYUKI
IPC: H01F30/00
Filed: 1992-12-09
Abstract: PURPOSE:To mount a coil interposing an interlayer heatproof insulation material onto the outer periphery of a bobbin mounting an iron core inside, to fix the entire coil thereto with heatproof resin to finish the inner surface of the bobbin with special brightness, and also to coat a solid film lubricant on the surface, of the iron core to elevate durability. CONSTITUTION:In a bobbin 11 to which an iron core 13 coupled with a valve axis, a turbine casing, etc., via a rod is slidably mounted in the axial direction, coils 19, 20 having a plurality of layers interposing an interlayer heatproof insulation material 21 are mounted to the outer periphery of the bobbin 11 via a heatproof insulation material 18. This entire coil is fixed thereto with heatproof resin to finish the inner surface of the bobbin 11 with special brightness to coat a solid film lubricant on the surface of the iron 13. Thus, it is possible to obtain a differential transformer capable of detecting transfer positions, etc., of a valve, etc., of a gas turbine with excellent vibration-proof and heatproof characteristics.
Patent JP-2001030642-A (JP)
Title: Heat transfer image receiving material and heat transfer recording method
Inventor: FUKUMURO IKU
IPC: B41M5/50
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a heat transfer image receiving material, not generating any fading or oozing of an image when the material is preserved under a severe condition for a long period of time upon forming the image with post chelate technique and capable of obtaining a sufficient image density and a resistance to light. SOLUTION: This heat transfer image receiving material is provided with an image receiving layer, superposed on an ink sheet containing a heat diffusing coloring matter and capable of receiving the coloring matter of the ink sheet by heating an image pattern in accordance with a recording signal. In such a heat transfer image receiving material, the image receiving layer contains at least a metallic ion containing compound and an acrylic resin, containing a co-polymerized resin containing at least styrene or styrene derivative monomer and acrylonitrile monomer while having not less than 10 g/10 min of melt flow rate value specified by JIS K 7210.
Patent JP-H09171393-A (JP)
Title: Voice recognition method
Inventor: IKURA HIROO
IPC: G10L15/06
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a voice recognition method to improve the recognition rate of words especially the words different only at initial and ending parts of the words. SOLUTION: This device is provided with a voice signal input circuit 1, a feature amount extraction part 2, a data storing part 3, and a recognition result judgment part 4. Besides a HMM(Hidden Markov Model) prepared for each word for recognizing object, this device is provided with a plurality of words without the recognizing object HMM, and in the case of learning the words for recognizing object HMM, an internal parameter of word HMM for recognition object is not only adjusted but also an output of auxiliary HMM, which is word HMM without recognizing object is recorded, and in the case of word recognition, it is carried out by utilizing outputs of the auxiliary HMM already recorded at learning and both of the recognition object word HMM to unknown input voice and the auxiliary HMM.  Consequently, when only the word HMM for recognizing object is used in the word recognition and its result is vague, the recognition rate can be improved by comparing the output of the auxiliary HMM to the input voice with the output recorded at learning.
Patent JP-H11158835-A (JP)
Title: Artificial tidal flat
Inventor: KIHARA KAZUSADA
IPC: E02D29/09
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To realize an artificial tidal flat for conserving the marine environment by laying an artificial tidal flat formed of a tidal flat part having an inclined surface and a flat height part on plural piles stood in the water bottom, and placing concrete having the porous structure in a surface of the tidal flat part and the height part. SOLUTION: An artificial tidal flat 1 formed of a tidal flat part 1a having an inclined surface and provided adjacent to a sea level S and a flat height part 1b connected to the tidal flat part 1a is laid on plural piles 2 stood on the sea bottom (g), and the porous concrete 5 is placed in a surface of a stratum 4 formed on the artificial tidal flat 1, and furthermore, beach sand 6 is laid thereon. In the artificial tidal flat 1, the marine environment similar to the natural tidal flat is formed by a difference between the ebb and flow of the tide, and since the porous concrete 5 placed in the surface has multiple narrow holes inside thereof and has the porous structure that the sea water and air are easily flowed through it, sea weeds and shells can adhere to the porous concrete 5 for reproduction. Consequently, many kinds of fish and organism can live in the artificial tidal flat so as to produce the marine environment and to improve the general marine environment.
Patent JP-H10154611-A (JP)
Title: Excellent insulating and corrosion resistant permanent magnet and its manufacturing method
Inventor: KANEKO YUJI
IPC: C23D5/00
Filed: 1996-11-25
Abstract: PROBLEM TO BE SOLVED: To make feasible of the formation of the films having excellent bond properties, insulating and corrosion resistance on the surface of an R-Fe-B base permanent magnet body by a method wherein film made of a Si-Na-O base glass material and fine chrystalline material in a specific thickness is formed on the surface of an R-Fe-B base permanent magnet body made of tetragonal main phase. SOLUTION: The permanent magnet is provided with film layers made of Si-Na-O base glass material and fine chrystalline material having excellent insulating properties and corrosion resistance as well as high magnetic properties on the surface of an R-Fe-B base permanent magnet body. In order to manufacture this permanent magnet, firstly, the surface of the R-Fe-B base permanent magnet body made of cleaned up tetragonal main phase is coated with soda silicate base water glass to be sprayed in immersion process so that the water glass may be heated and dried up in an inert gas at 50-350 deg.C for 10-600min. to form film layers made of a 1 to 30μm thick Si-Na-O base glass material and a fine chrystalline material. Furthermore, either oxide particles or metallic particles may be added to the water glass for the stabilization of the film layers.