baber/WOPTO huggingface dataset:
Patent JP-H1123535-A (JP)
Title: Electromagnetic surveying method and electromagnetic surveying system
Inventor: NISHIMAKI HITOSHI
IPC: G01N27/72
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an electromagnetic surveying method and electromagnetic surveying system by which the geological structure inside a tunnel and in the peripheral region of the tunnel is analysed by using the electromagnetic surveying principle in a time region. SOLUTION: An eddy current is produced in the measurement objective region by a transmitting loop cable that has been installed on the working face of a tunnel, and the current density distribution of the produced magnetic field is measured by a magnetic field sensor 22-1 installed inside the tunnel. In the same manner, the current density distribution is measured by a magnetic field sensor 22-2. Then, these measured results are temporarily stored in a memory 50, and the transient ratio data 52 being the hourly change ratio of the measured magnetic field are generated by an arithmetic processing part 44, and they are stored in the memory 50. Then, the transient ratio data 52 is compared by an analysing part 46 with the reference curve group data 72 previously stored in a data base 70.  Then, by selecting a reference curve having the similar characteristic as the transient ratio data 52 from the respective reference curve group data 72 being the comparison object, the geologial structure in the measurement objective region is grasped.
Patent JP-S6344311-A (JP)
Title: Magnetic recording medium for which substrate specified in surface hardness is used
Inventor: MIYAMOTO KAZUYUKI
IPC: G11B5/65
Filed: 1986-08-08
Abstract: PURPOSE:To improve contact start-stop CSS resistance of a magnetic recording medium having at least one magnetic layer on a nonmagnetic substrate by specifying the surface hardness range of the nonmagnetic substrate. CONSTITUTION:The surface hardness of the nonmagnetic substrate which carries a magnetic layer in tight contact therewith is selected at 10-40 Vickers hardness. Namely, the recording medium is capable of withstanding 100,000 times of repetitive CSS actions with substantially no deterioration in output by pressurized demagnetization if the Vickers hardness is <=40. The output is deteriorated increasingly at >=10% according to the Vickers hardness by 100,000 times of repetitions when the hardness is >=40. On the other hand, the center line average height increases excessively and such reads to the generation of a fault in the disk operation if the Vickers hardness is <=10. Said range is, therefore, a prohibitive region. The CSS resistance is enhanced by specifying the surface hardness range of the substrate in the above-mentioned manner.
Patent JP-H1030997-A (JP)
Title: Method and apparatus for measurement of light absorption distribution
Inventor: SUGIMURA HIROYUKI
IPC: G01J3/42
Filed: 1996-07-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus by which the light absorption efficiency of a sample and the spatial distribution of a light absorption spectrum or the like can be measured with a spatial resolution higher than the wavelength of irradiation light by measuring change in the temperature of the sample due to the absorption of light locally with a temperature measuring means. SOLUTION: Light from a light source 1 is passed through a spectroscope 2 in such a way that the rear of a light-transmitting thin film 4 supporting a sample 5 is irradiated. A contact 7 at a thermocouple is installed at the probe tip of a cantilever 6 at an atomic force microscope. The light with which the rear of the thin film 4 is irradiated is transmitted through the thin film 4 so as to be absorbed by the sample 5, and a temperature in a place in which the sample 5 exists out of the surface of the thin film 4 is raised locally. The temperature is measured by scanning the contact 7 at the thermocouple, and the distribution of the existence of the sample 5 on the face of the thin film 4, i.e., the distribution of the light absorption efficiency of the sample, is measured.  In addition, by using the spectroscope 2, the wavelength of the irradiation light for the sample 5 is scanned, and the absorption spectrum of the sample 5 can be measured on the basis of the temperature change due to the change of wavelength.
Patent JP-S6343683-A (JP)
Inventor: MIZUKAI KATSUMI
IPC: A63F7/02
Filed: 1986-08-09
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-S6081059-A (JP)
Inventor: SHIDA YOSHIAKI
IPC: C04B35/10
Filed: 1983-10-06
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-S6452376-A (JP)
Title: Battery
Inventor: HARA MITSUNORI
IPC: H01M4/04
Filed: 1988-07-27
Abstract: PURPOSE:To produce no burrs or sharp cut edges to prevent internal short circuit in a battery by cutting an electrode raw plate prepared by filling a specified active material in an electrode core with laser beams. CONSTITUTION:A manganese dioxide electrode raw plate 1 prepared by filling a pasty active material mainly comprising manganese dioxide in an electrode core is cut with laser beams 2 in an dimension of 100mmX8mmX0.4mm to obtain a positive plate 5. The cut ends of of the electrode core exposed on the ends of the electrode plate 1 are melted and rounded, and no burrs and no sharp cut edges are produced there. The internal short circuit in a battery is therefore prevented.
Patent JP-H0236760-A (JP)
Title: Stepping motor
Inventor: SAKAI KAZUTO
IPC: H02K37/04
Filed: 1988-07-27
Abstract: PURPOSE:To miniaturize an apparatus and to make its torque higher by arranging an axially magnetized ring-shaped permanent magnet in any one of stator and rotor core divided parts and by directing the polarity of said magnet reversely to the direction of a rotor bar-shaped magnetic flux. CONSTITUTION:In a stator core 1, eight pole teeth 2 are provided in the circumferential direction on the inner periphery side, five small teeth 3 are formed on the inner periphery face, and each pole tooth is provided with a two-phase winding 4. Also, a rotor is constituted in the form of axially putting a ring- shaped permanent magnet 9 between two rotor cores 6. Said rotor cores 6 are provided with fifty rotor teeth 7 at equal pitches on the outer peripheral face and fixed to a rotating shaft 10. Said permanent magnet 9 is magnetized in the axial direction. Then, stator bar-shaped permanent magnets 5a, 5b are embedded in grooves between small teeth 3 of said core 6 and magnetically divided into two parts. Further, permanent magnets 8a, 8b are embedded in like manner in grooves between said rotor teeth 7 and magnetized in the direction of cancelling the magnetic flux of said permanent magnet 9. In this manner, the magnetic attraction can be used effectively.
Patent JP-H0353822-A (JP)
Title: Cultivation in plant pot
Inventor: TAKAGI SUSUMU
IPC: A01G27/06
Filed: 1989-07-20
Abstract: PURPOSE:To readily make possible to culture in a large scale without equipment of large scale nor many investment by filling a sprinkling water tank having edge taller than position of dewatering hole of plant pot with growing solution and culturing with putting plant pot. CONSTITUTION:A sprinkling water tank (pot saucer) 20 having edge part (of pot saucer) 21 taller than position of de-watering hole 11 in plant pot 10 is provided and said sprinkling water tank 20 is filled with growing solution 22, then the plant pot 10 is set. The growing solution 22 is absorbed into the plant pot 10 through the de-watering hole 11 and plant is cultured. By said method, culturing land is able to be changed in adapting to circumstances according to tendency of market without equipment fixed to the land and place of the plant pot is readily transferred.
Patent JP-S6431754-A (JP)
Title: Sulfonic acid perfluoroalkylamine salt and magnetic recording media using said amine salt
Inventor: HAGA SHUICHI
IPC: G11B5/708
Filed: 1987-07-28
Abstract: NEW MATERIAL:A compound expressed by the formula (n is 1-3; at least one of R1-R3 is >=3C perfluoroalkyl; R is hydrocarbon group). EXAMPLE:p-Toluenesulfonic acid pentadecaoctyl amine salt. USE:A lubricating agent. When the above-mentioned compound is used as the lubricating agent in magnetic recording media such as magnetic tape or magnetic disc, traveling properties of the media as well as endurance of the media are improved. PREPARATION:Sulfonic acid and perfluoroalkylamine are used as raw materials and the sulfonic acid is reacted with the perfluoroalkylamine and resultant reaction product is recrystallized from a mixed solvent of Freon and petroleum ether to provide the aimed compound expressed by the formula.
Patent JP-H11342370-A (JP)
Title: Pretreatment for coating
Inventor: NAKAGAWA KANJI
IPC: B05D7/14
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a waste water treatment and to reduce fuel consumption and carbon dioxide discharge rate by combining a system for spraying washing water of an ensuing stage to works and sending the water after spraying to a fore stage in drain zones and recycling of the washing water using a reverse osmosis membrane device. SOLUTION: The works 20 are passed through a liquid chemical zone 21 and are subjected to chemical conversion of rust preventive films and are then washed in post washing zones 23, 25. In the drain zones 22, 24, the washing water of the ensuing stage is sprayed to the works and the water after the spraying is sent to a tank of the fore stage. The liquid chemicals of a liquid chemical tank 2 are introduced in parallel through a filter 5 into RO modules 7, 8, 9, 10. A concentrate 12 is returned to the liquid chemical tank 12. A permeate 11 of a first stage is introduced to the RO modules 13, 14 of the ensuing stage and the concentrate 16 is admitted into a washing water tank 3. Further, the permeate 15 of the second stage is introduced into the RO module 17 of the ensuing stage and the concentrate 19 is admitted into the washing water tank 4 of the second stage.  The permeate 15 is used as final mist water through a nozzle 28 and is then fed to the washing water tank 4 of the second stage.
Patent JP-2000009629-A (JP)
Title: Method and apparatus for forced dust generation type particle inspection
Inventor: NAKANO HIDETO
IPC: G01N15/00
Filed: 1998-06-19
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus by which the number of generated dust particles can be measured by a method wherein the clean air is jetted into an inspection device in advance in an empty state, the number of particles is measured, the number of particles is measured in the same manner in a state that a component to be inspected is placed and their difference is found. SOLUTION: In a clean-air jetting process 20a by an air gun, clean air which is pressurized by an oilfree compressor is jetted into an inspection device in a state that a component to be inspected is not mounted. In a measuring process 30 for the number of background dust particles, the number of background particles inside the inspection device is measured. In a clean-air jetting process 20b, the clean air is jetted by an air gun under the same condition in a state that the component to be inspected is mounted inside the inspection device. In a measuring process 40 for the number of particles on the surface of the component to be inspected, the number of particles on the surface of the component to be inspected is measured. In a calculating process 50 for the difference, the number of particles in the process 40 is subtracted from the number of particles in the process 30.  The number of particles actually released is calculated in this manner.
Patent JP-2001009943-A (JP)
Title: Heat insulation material and wall surface structure using it
Inventor: ABE TORU
IPC: B32B5/18
Filed: 1999-07-01
Abstract: PROBLEM TO BE SOLVED: To provide a heat insulation material having heat insulation and a strength equivalent to those of a prior art, that does not generate a toxic gas when burned and can be incinerated or disposed of into the underground after using. SOLUTION: The heat insulation material 10 is formed by alternately laminating four foamed board materials 11 and four corrugated fiberboard materials 12. The material 11 is obtained by mixing a synthetic resin with bean curd lees. The materials 11 and the materials 12 as well as the materials 12 to each other are adhered with a starch size. The material 10 can be widely utilized as a wall surface structural material of a concrete structure, a wall surface structural material of an insulated van, a material for another cold insulation equipment, a material for building, a material for a warehousing, a material for packaging, a member for a structure or the like.
Patent JP-H0238488-A (JP)
Title: Liquid crystal composition and liquid crystal element containing same
Inventor: TERADA MASAHIRO
IPC: G02F1/13
Filed: 1988-07-29
Abstract: PURPOSE:To obtain a liquid crystal composition having an improved speed of response to an electric field and decreased temperature dependency of the response speed by mixing three specified compounds together. CONSTITUTION:At least one compound (a) of formula I [wherein R1-2 are each a (substituted) 1-18C linear or branched alkyl; X1-2 are each a direct bond, -O- or any one of formulas II and III; Z1 is formula II or III, -CH2O-, -OCH2- or a direct bond; formulas IV and V are formulas VI-VIII; formula IX is formula VI or VIII, and at least one of formulas IV, V and IX is any one of formulas VII-VIII] is mixed with at least one compound (b) of formula X (wherein R3 is R1; X3 is a direct bond, -O- or formula III; Z2 is a direct bond or formula III; formula XI is any one of formulas VII and VIII; and l is 1-12), at least one compound (c) of formula XII (wherein R4-5 are each R1, and at least either of them is optically active; X4 is X1 or the like; X5 is X3 or the like) and at least another liquid crystal compound (d).
Patent JP-H04239433-A (JP)
Title: Composite band piece and thermoal forming germfree packaging manufacturing device
Inventor: RORAN TORUTEROTSUTO
IPC: B29C51/26
Filed: 1991-07-02
Abstract: PURPOSE: To provide an installation in which a use of composit strip is at least enabled to be used in manufacturing a sterile packaging by a method wherein the prior art disadvantages are reduced or removed and a sterile container is manufactured without wasting a protection strip used in manufacturing a thermoplastic container. CONSTITUTION: There is provided a composite strip for use in manufacturing a sterile packaging thermally formed for liquid and/or semi-liquid substance. The strip is comprised of a protective strip which is adhered by a method wherein a layer defining an inner section of the packaging of its 'inner' surface is made of thermoplastic, heat-sealable and sterile first single layer or multi-layers and a second heat sealed inner surface or sterile surface layer can be separately peeled off.  The protective strip is comprised of second single layer or multi-layer strips 102, 19, 146 and 156 in which their compositions are coincided with those of first single layer or multi-layer strips 2, 19, 46 and 58, the inner thermoplastic materials of sterile inner surfaces 108, 147 and 159 are sealed and they can be separately peeled off from the sterile inner surfaces 8, 47 and 59 of inner thermoplastic material of the first single layer or multi- layer strip.
Patent JP-H0855092-A (JP)
Title: Processor system and its control method
Inventor: MOTOMURA MASATO
IPC: G06F9/38
Filed: 1994-08-10
Abstract: PURPOSE:To provide a dynamic parallelism control mechanism and its control method which extract the excessive parallelism to prevent the degradation of performance with respect to the processor system which makes the thread fork to another processor by a fork instruction to perform the parallel processing. CONSTITUTION:A thread management means 121 is provided besides plural processors 101 to realize the processor system. The thread management means 121 is provided with a load state table 109, and this table 109 consists of plural load state counters 108 which show the load states of processors 101. Load state counters 108 are accessed to find the dynamic load states of processors 101, and they are used to control the parallelism.
Patent JP-2000022398-A (JP)
Title: Apparatus and method for mounting electronic component
Inventor: HIDESE WATARU
IPC: H05K13/00
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide an apparatus and a method for mounting electronic components with suitable procedure according to the size of a board. SOLUTION: A first conveyor 5 on the upstream side and a second conveyor 6 on the downstream side are arranged on a mounting area A for mounting an electronic component P by a transfer head 23. In mounting the component P on a large board 30A, the board 30 is positioned on the conveyors 5 and 6 as mounting stages, and the component P is mounted by the head 23. At the time of mounting the component P on a small board, the small board is positioned by the head 23 on the conveyor 6 as a mounting stage, and the conveyor 5 is used at a standby stage to wait for a small board of next time.
Patent JP-S6165665-A (JP)
Title: Thermal printer
Inventor: KAMIMURA HISASHI
IPC: H04N1/23
Filed: 1984-09-07
Abstract: PURPOSE:To enhance an average printing speed by discriminating the number of printing dots of respective lines from input data and increasing and decreasing the number of blocks in which power is simultaneously fed in accordance with a printing ratio. CONSTITUTION:Reading line data are inputted to a fixed head 3 and a printing dot number discriminating circuit 4, when a printing dot number is zero, quick- feeding is executed, and when the number is not zero, the data are classified into a printing ratio of three ranks of Fig. A in accordance with the number of printing dots (black point). By the printing ratio rank signal, a signal, which becomes a H level in accordance with a sequence of Fig. A, is outputted at 12 output terminals al-a12 of a distributing circuit 5, and thus, a strobing voltage for feeding power is successively impressed by 1-4 blocks simultaneously by printing ratio ranks to respective blocks of the fixed head 3. A figure on respective blocks of Fig. A shows a sequence of power feeding and a hetched part shows a place to be power-fed.
Patent JP-S6345388-A (JP)
Title: Method for recovering alkali metal and tar acids from tar acid salt
Inventor: SAIDA KEIICHI
IPC: C07C37/055
Filed: 1986-08-13
Abstract: PURPOSE:To separate a tar acid salt soln. directly into sodium hydroxide and phenol which are then recovered by separating the space between a couple of electrodes with two cation membranes, passing an electrode soln. through an anode chamber, passing a dil. alkali metal soln. through a cathode chamber, and passing tar acid salts through the central desalting chamber. CONSTITUTION:The space between the anode 1 and the cathode 2 is separated by the cation permselective membranes 3 (cation membrane) to form an electrodialysis vessel 4 consisting three cells. The electrode soln. (a) is passed through the anode chamber, the dil. alkali metal soln. (b) (sodium hydroxide) is passed through the cathode chamber 12, and the tar acid salt soln. (c) (phenolate soln.) is passed through the central desalting chamber 11. A DC current is passed between both electrodes 1 and 2, and hence the Na<+> in the phenolate in the desalting chamber 11 migrates toward the cathode 2, permeates through the cation membrane 3, and reaches the cathode chamber 12. Consequently, the phenolate soln. is desalted, and the sodium hydroxide passing through the cathode chamber 12 is concentrated. When the Na<+> in the phenol soln. is removed to some extent, phenol is liberated. Accordingly, oil and water are separated in an oil-water separation vessel 13, and the oil is circulated to the desalting chamber 11.
Patent JP-S6078630-A (JP)
Title: Stirring apparatus
Inventor: MURATA TOSHIHIKO
IPC: B01F27/94
Filed: 1983-10-07
Abstract: PURPOSE:To enable stirring with good efficiency, by constituting the titled apparatus from an inverted conical or cylindrical side wall and bottom plate, and supporting the center of the bottom plate by the leading end of a rotary shaft vertically to said shaft while providing plural perforations to the bottom plate and the side wall. CONSTITUTION:A stirring apparatus is constituted of an inverted conical or cylindrical side wall 4 and a bottom plate 3 while the center of the bottom plate 3 is supported by the leading end of a rotary shaft 1 vertically to said shaft 1 and a large number of perforations 5 are provided to the bottom plate 3 and the side wall 4. In using this stirring apparatus, a motor 8 is provided above a container 7 to suspend the rotary shaft 1 and a fluid being a substance to be stirred is put in the container 7 while the rotor 2 attached to the leading end of the rotary shaft 1 is rotated. The rotor 2 is rotated with the rotation of the rotary shaft 1 to upwardly splash the fluid along the inclined surface of the side wall 4 and fluid particles are collected by the perforations 5 to upwardly move along the inclined surface. As a result, the fluid is convected in the container to be stirred with good efficiency.
Patent JP-H02140667-A (JP)
Title: Method and diagnosis kit for detecting antigen or antibody
Inventor: RIN PAKU REON
IPC: G01N35/00
Filed: 1989-07-20
Abstract: PURPOSE: To detect humor or secretion or excretion, cell or organization extract or antigen or antibody in culture medium by using a particle with a diameter of 50-1,500nm that is covered on the antigen or antibody as an indicator reagent. CONSTITUTION: A particle with a diameter of 50-1,500nm that is covered on an antigen or an antibody is used as an indicator reagent. Then, the antibody or the antigen is added to a set of small pipes that house a liquid sample to be detected. The pipe is completely mixed for the shortest amount of time, namely one minute, so that the particle of the reagent changes and is incubated at a surrounding temperature, thus detecting the antigen or antibody in the liquid sample.
Patent JP-H0929678-A (JP)
Title: Workpiece unloading
Inventor: ITOU MOTOMICHI
IPC: B66C1/06
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To surely unload a workpiece by droopingly connecting a load detecting part, a movable member and an electromagnet in sequence even when the workpiece has a form easy to be rolled and difficult to be seated in a hand for absorb the workpiece by a magnetic force and taking this out. SOLUTION: When a workpiece is taken out by using a workpiece unloading hand attached to the tip arm of an articulated robot, first, in an initial condition, the weights of a chain 9 and an electromagnet 5 are detected by a load cell for both of tension and compression 2. Then, the workpiece unloading hand is lowered while producing a large magnetic force in the electromagnet 5 and during this period, a change in a load is detected by the load cell 2. When the load increases immediately before a absorption part 5a comes into contact with the workpiece and decreases immediately after the part 5a comes into contact with the workpice, the completion of load landing is determined, the hand is raised while reducing the magnetic force of the electromagnet 5 to a size for attracting the desired number of workpieces and the desired number of workpieces are absorbed by the absorption part 5a.