baber/WOPTO huggingface dataset:
Patent JP-H11187296-A (JP)
Title: Video camera and its control method
Inventor: TONOMURA MASAHARU
IPC: H04N5/91
Filed: 1997-12-17
Abstract: PROBLEM TO BE SOLVED: To easily perform high-speed photographing in order to expand a time base, without changing the filter characteristic, the delay value, etc., nor complicating a timing synchronization circuit which secures the synchronization of timing between recording and reproducing systems. SOLUTION: This camera is provided with a CCD(charge-coupled device) imager 1, which includes plural image-pickup elements arrayed in the vertical and horizontal directions and the vertical and horizontal transfer registers, a recording timing generator 5 which generates the vertical and horizontal drive signals of the imager 1, and a processor 4, which includes at least a field memory and a filter and is able to perform a line interpolation operation. The imager 1 mixes together the image signals of every two or more lines in the horizontal direction through the horizontal transfer register. These mixed image signals are subjected to a line interpolation operation by the processor 4.
Patent JP-H05181041-A (JP)
Title: Method for mounting multifiber connector of single fiber integrated optical fiber
Inventor: HAYASHI MARIKO
IPC: G02B6/40
Filed: 1991-12-05
Abstract: PURPOSE:To easily, rapidly and smoothly mount single fiber integrated optical fibers to a multifiber integrated connector by paralleling the single fiber integrated optical fibers, adhering and fixing a part thereof in the form of a tape, removing the coatings at the front end of the fibers and adhering the fibers to ferrules. CONSTITUTION:The coated fibers of the single fiber integrated optical fibers 1 are paralleled and tightly adhered in such a manner that the parts near the end of the optical fibers align to the ferrule array. These fibers are then fixed by using a parallel integrator, etc., at need. An instant-set adhesive is applied over the suitable length of the multiple optical fibers closely held in parallel with each other at the point in proximity thereto so that the fibers are integrated by the instant-set adhesive layer 11 and are so fixed as to maintain the shape of the tape. The coatings are then removed slightly longer than the length at which the fibers are inserted into fitting parts in order to insert the fibers into the ferrules adjacently to the parts adhered and fixed to the tape shape. The fibers are mounted in the ferrules in the fitting part previously coated with the adhesive.
Patent JP-2000172113-A (JP)
Title: Image forming device
Inventor: HANIYU NAOHIKO
IPC: G05D23/19
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To make heating for heating means surely prevented, by constituting so as to stop the power supply to heating means by disconnecting electric connection between an electrode and a heat generating body when an adhesive is heated beyond the specific temp. SOLUTION: Adhesive materials 191 and 192 adhering to the resistance heating layer 16, and electrodes 12 and 13 is respectively the member fused and separated at the abnormally high temp. area exceeding the specific temp. (for instance 250 deg.C) when the resistance heating layer 16 becomes beyond the fixing temp., and it may be desirable to adopt the low melting point metallic material such as solder. Then, the power is fed to the resistance heating layer 16 through power feeding brushes 14 and 15, and fixation is performed, however when the temp. of the resistance heating layer 16 is abnormally raised by some reason, the adhesive material 192 is fused and collapsed, and the electrode 13 is shifted to the position 13a as shown by chain line by the energizing force of an elastic member 37.  Thus, the power feeding to the resistance heating layer 16 is stopped, the temp. of the heating roller 10 is stopped to rise, and falls. Therefore, the heating roller 10 is surely prevented from heating.
Patent JP-H06199961-A (JP)
Title: Hydrophilic ultraviolet absorber
Inventor: TAMURA MASAHIRO
IPC: C08F220/26
Filed: 1992-12-28
Abstract: PURPOSE:To obtain a hydrophilic ultraviolet absorber controlled in permeability into the skin etc., excellent in light resistance, useful for medical materials, cosmetics, etc., by copolymerization between a specific hydrophilic monomer and an ultraviolet absorbing monomer. CONSTITUTION:The objective ultraviolet absorber can be obtained by copolymerization between (A) a hydrophilic monomer such as a glycoside derivative of the formula (R<1> is H or methyl; n is 2 or 3; G-O is protective group-free saccharide residue), having in the molecule polymerizable unsaturated double bond and (B) an ultraviolet absorbing monomer such as a (meth)acrylate bearing benzophenone- or benzotriazole-based ultraviolet absorbing group at the weight ratio A/B of pref.(1-100):(1-10).
Patent JP-H07203525-A (JP)
Title: Holding device for portable telephone set and the like
Inventor: TOGA MASANORI
IPC: H04M1/11
Filed: 1993-12-27
Abstract: PURPOSE:To provide a holding device capable of holding a small electronic equipment such as a portable telephone set, and a transceiver of a remote controller, by simple operation and fitting them to a desired place in a vehicle, etc., in addition. CONSTITUTION:The holding device 1 is provided with a pedestal 2, a holding main device 3 freely slidably attached in a direction A longitudinal to the pedestal 2, a fixing means 4 for the holding main body, which fixes the longitudinal position of the holding main body 3 to the pedestal 2, arm supporting parts 5 and 6 which are arranged on both side of the holding main body 3 and freely slidably attached in a direction B lateral to the holding main body 3, an fixing means 7 for the arm supporting parts, which fixes the lateral position of the arm supporting parts 5 and 6 to the holding main body 3, arms 8 and 9 which are freely slidable attached in directions C back and forth to the arm supporting parts 5 and 6, and arm fixing means 10 and 11 fixing the back and forth position of the arms 8 and 9 to the arm supporting parts 5 and 6.
Patent JP-H09170662-A (JP)
Title: Shaft seal structure of stirring device
Inventor: HOSOKAWA OSAMU
IPC: F26B25/04
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To simplify the constitution and the maintenance, and to extend the shaft seal life, by providing an exclusive molded packing between a roatry shaft and a gland presser, and an O-ring between the gland presser and a stuffing box. SOLUTION: Between a stuffing box 15 and a sleeve 8, an exclusive molded packing 21 to seal the sleeve 8 at a rotary shaft 3 side and a gland presser 18A is provided. The exclusive molded packing 21 has a unique form, and it is held by a fixing member 23 fixed by a flat head screw 22, to the front end of the gland presser 18A. An O-ring 24 is provided between the gland presser 18A and the stuffing box 15, and it erercises a sealing function of mainly those member in the radial direction. Consequently, the number of using gland packings 17 can be reduced, the leakage of a stirred substance and the generated gas from a container to the outer side of a shaft seal can be prevented securely, a compact structure and an easy maintenance can be provided, and the long service life of the shaft sealing operation can be realized.
Patent JP-H05202344-A (JP)
Title: Production of plywood
Inventor: MARUHASHI KIICHI
IPC: C09J131/04
Filed: 1991-12-04
Abstract: PURPOSE:To obtain a plywood excellent in adhesive force, water dispersibility and solubility in water by mutual bonding veneers using a specific sulfonate group-contg. modified polyvinyl alcohol. CONSTITUTION:The objective plywood can be obtained by mutual bonding veneers using a sulfonate group-contg. modified polyvinyl alcohol >=5cPs in the viscosity of 4wt.% aqueous solution thereof at 20 deg.C, 0.1-20mol% in sulfonate group content and 10-99.9% in mean saponification degree, prepared by copolymerization between (A) an N-sulfoalkyl (meth)acrylamide of the formula (R1 is H or methyl; R2 is alkylene; M is H or alkali metal salt) and (B) vinyl acetate followed by saponification.
Patent JP-2000167020-A (JP)
Title: Massage machine
Inventor: KANEOKA SHOJI
IPC: A61H39/04
Filed: 1998-12-08
Abstract: PROBLEM TO BE SOLVED: To artificially operate a work of a treatment piece and perform a suitable massage according to a request from a treated person, by providing a driving portion for driving the treatment piece with a servo mechanism that operates the treatment piece following variation of output from an operating portion. SOLUTION: This massage machine 1 is provided with treatment pieces 5 projected upward from a housing placed on a floor. A driving portion for driving the treatment piece 5 for massage is constituted by providing three expandable bellows-shaped air cells (air actuator) 15a-15c between an oscillation plate 11 and an air cell base 17. For example, when one air cell 15b expands, the treatment pieces 5 corresponding to that position exits to the treated person side. When both air cells 15a, 15b simultaneously expand or shrink, both treatment pieces 5 are simultaneously proceeded or backed. Each of air cells 15a-15c operate an air guide valve 21 constituting a servo mechanism for expansion or shrinkage according to a moving amount of each wire 39.
Patent JP-H05160349-A (JP)
Title: Semiconductor device having input protective circuit
Inventor: NAKAMURA MASAYUKI
IPC: H01L27/04
Filed: 1991-12-06
Abstract: PURPOSE:To protect circuit parts of a semiconductor device other than an input protective circuit from an excessive voltage caused by static electricity, a surge, etc., by a method wherein a voltage by which a transistor of which the input protective circuit is composed is turned on is set at a low value. CONSTITUTION:In order to form an input protective circuit on a semiconductor substrate, a lateral thyristor is formed between a p<+>-type diffused layer 8 to which an input pad 31 is connected and n<+>-type diffused layers 4 and 5 to which power supply voltages Vss and Vcc are connected. A voltage by which the parasitic transistor of the lateral thyristor is turned on is determined by a distance between the impurity regions of which the lateral thyristor is composed, the sizes of the impurity regions, etc. Therefore, if the transistor is turned on by a relatively low voltage and, when an excessive voltage caused by static electricity, a surge, etc., is generated, the input protective circuit is quickly operated, other circuit parts can be protected.
Patent JP-H09172762-A (JP)
Title: Permanent magnet field type brushless motor
Inventor: TAJIMA FUMIO
IPC: H02K1/14
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To get a motor which is simple of constitution, small in cogging torque, and large-output by specifying the relation between the number of magnetic poles of a permanent magnet and the number of magnetic poles of a salient pole. SOLUTION: The relation between the number P of magnetic poles of a permanent magnet and the number M of magnetic poles of a salient pole is made such that M=3n and P=3m±1 (where n is an integer of 2 or over). For example, the stator is equipped with twelve salient magnetic poles 3 where armature windings 2 are wound concentrically around, and for a permanent magnet rotor 6, inside the yoke 5, fourteen permanent magnet magnetic poles magnetized alternately into N and S are arranged in opposition to the salient magnetic poles 3. Hereby, the number of pulsations of cogging torque per revolution becomes eighty four being the least common multiple between the number 14 of permanent magnet magnetic poles and the number of salient magnetic pole 12, and cogging torque is lightened.  On the other hand, for winding availability (winding coefficient), the short-pitch wining factor is cos30/2=0.966, and also the coefficient by the distribution of the salient magnetic pole is cos30/2=0.966, and in all it becomes 0.966×0.966=0.933, thus it can be improved more than conventional one.
Patent JP-H11172455-A (JP)
Title: Surface reformation for base material
Inventor: TANIGAWA KENICHI
IPC: B05D5/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To provide a method which is capable of imparting water repellence and oil repellence, low fluid resistance, rust preventiveness, stain-proofing property, antireflection property, low friction resistance, or the like as high as sufficiently satisfactory to the surfaces of various kinds of base materials and with which surface reforming is inexpensively and easily executed. SOLUTION: A treating liquid contg. a polycondensate of a metal alkoxide, metal oxide particulates 5 and a silane compd. having fluoroalkyl groups or alkyl groups is applied on the surface of the base material and is dried and heated, by which the flocs of the metal oxide particulates 5 are immobilized to a metal oxide matrix 6. A porous metal oxide layer 2 which has microrugged structures 4 exposed with the fluoroalkly groups or alkyl groups exhibiting the water repellence of the surface and has many pore parts 3 opened on the surface is formed on the surface of the base material 1.
Patent JP-H06175119-A (JP)
Title: Method for removing film from edge of lcd color filter substrate and device thereof
Inventor: SHIMAMURA MASAYOSHI
IPC: G02B5/20
Filed: 1992-12-03
Abstract: PURPOSE:To provide the method for removing films from edges of LCD color filters and device therefor so that a thick film on an edge part of a substrate can be removed without giving inconvenience to the film to be left or without causing dust. CONSTITUTION:A film 22 formed on the surface of a color filter substrate 21 by coating is dried. Then a solvent is dropped from a nozzle 13a of a solvent discharging tube 13 to the film 22 on the edge of the substrate 21, and the film 22 with the solvent is removed with squeegees 12L, 12R.
Patent JP-2001163130-A (JP)
Title: Emergency stop device for electric vehicle
Inventor: SAWA KOUICHI
IPC: A61G5/04
Filed: 1999-12-09
Abstract: PROBLEM TO BE SOLVED: To provide an emergency stop device capable of preventing malfunction of a sensor to stop an electric vehicle except when the vehicle collides with an obstacle. SOLUTION: The emergency stop device 2 has a mechanism for stopping an electric vehicle 1 by actuating a contact switch 19 by increasing an inner gas pressure, which is caused by deforming an elastic body 11 mounted on a front edge to both side edges of a floor of the electric vehicle 1 to a concave shape at collision. A pore 15 is placed at a lower part of the elastic body 11 for moving air in-and-out between an inner space of the elastic body 11 and the outside, which permits air to move in-and-out through the pore 15 between the outside when the air pressure inside the elastic body 11 varies due to a change in outside temperature. Thus, the pressure inside the elastic body 11 is maintained regardless of a change in temperature, and only a sudden pressure variation by a collision is transmitted to the contact switch 19, thereby stopping the vehicle.
Patent JP-H11256060-A (JP)
Title: Aqueous dye solution and dyeing or printing process using the same
Inventor: LACROIX ROGER
IPC: C09B67/22
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To obtain an aq. conc. dye soln. which can almost avoid the problem with storageability by incorporating a specified amt. of a blue-dyeing anthraquinone dye into the same. SOLUTION: The objective aq. conc. dye soln. contains 5-50 wt.% (based on the total wt. of the soln.) at least one dye of formula I  wherein X and Y are each H, a 1-4C alkyl, or 1-4C alkoxy; Z is a 2-6C alkanoylamino or 2-4C hydroxyalkylsulfamoyl; and M<+> is an ammonium cation of an amine of formula II [wherein R1 and R2 are each H, a 1-6C alkyl, (oxygen-interrupted) hydroxyl, or amino-substed. 2-6C alkyl; and R3 is (oxygen-interrupted) hydroxyl of an amino-substd. 2-6C alkyl provided when X and Y are both methyl and Z is 2-hydroxyethylsulfamoyl or when X and Y are both H and Z is propionylamino, then R1 to R3 are each not a group of-CH2 -CH(OH)-CH3 ]}.
Patent JP-H10182518-A (JP)
Title: Process for continuous production of higher fatty acid methyl ester and glycerol from waste food oil, etc., and apparatus therefor
Inventor: KAWAMOTO SHIRO
IPC: C11B13/00
Filed: 1996-12-27
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of reaction and reduce the production cost of a higher fatty acid methyl ester usable as a fuel from a higher fatty acid glyceride constituting waste food oil or other waste oil and fat by automating the production process and continuously producing the compounds. SOLUTION: A higher fatty acid glyceride is mixed with methanol in the presence of an alkali catalyst, the mixture is heated at 40-60 deg.C in a heating tank and passed through a heating tube of the heating tank placed in a high- temperature atmosphere of 40-60 deg.C to effect the transesterification reaction, the reaction product is stored in a separator and separated into glycerol and a higher fatty acid methyl ester, the separated ester is washed with washing water and the purified ester is dehydrated with anhydrous glycerol.
Patent JP-H05167419-A (JP)
Title: Abnormality detecting circuit
Inventor: HATANAKA HIROSHI
IPC: H03L1/00
Filed: 1991-12-13
Abstract: PURPOSE:To disregard the change with the lapse of time in the output voltage of an oscillation circuit and to detect a change in an oscillation frequency due to the deterioration in components of an oscillation circuit. CONSTITUTION:The circuit consists of an oscillation circuit 1 oscillating a prescribed frequency signal, a buffer circuit 2 extracting an oscillation signal from the oscillation circuit 1 to its external device, a high pass filter 3 cutting off the DC component of an output signal outputted from the buffer circuit 2, a waveform shaping circuit 4 waveform-shaping the output signal of the high pass filter 3, a low pass filter 5 converting the output signal of the waveform shape circuit 4 into a DC component and a voltage comparator circuit 6 discriminating whether or not the oscillation circuit 1 is oscillated from the DC component outputted from the low pass filter 5.
Patent JP-H10300402-A (JP)
Title: Method of inspecting precision of result of multistage etching
Inventor: HEHMANN JOERG
IPC: G01B21/20
Filed: 1997-12-19
Abstract: PROBLEM TO BE SOLVED: To inspect the necessary accuracy of a highly precise minute pattern after processing by etching a line pattern from which an optional slippage and its magnitude can be directly read on an etching base. SOLUTION: A left line pattern is for a mask for first etching operation, and the distance between the centers of lines is (a). A right line pattern is for a mask for second etching operation, and the distance between lines is a+x, for example, a+0.5 μm. Long lines 5 of two line patterns are positioned. If this is applicable to line patterns etched on a base, no slippage is present between the two etching operations. When two etched line patterns having a middle or short length are positioned on the base, the results of the two etching operations are differed by 0.5 μm or several times thereof.
Patent JP-2001176148-A (JP)
Title: Video tape recorder
Inventor: YAMADA ICHIRO
IPC: G11B15/02
Filed: 1999-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a video tape recorder excellently reproducing an image when a failure occurs in main heads, and a video is recorded with sub-heads, even when the video recorded with the sub-heads is reproduced regularly with the main heads after the main heads are repaired, and in another device of the same head constitution. SOLUTION: The heads SP+, SP- are used as the main heads, and when the matter that the clogging, etc., occurs in them is detected by an envelope signal of an ENVDET 11b, the video is recorded with the heads EP+, EP-, and the video recording is continued. Then, when the heads are switched, a phase of a control signal recorded on a magnetic tape 7 is changed by 180 deg.. Thus, even when the video is reproduced regularly with the heads SP+, SP-, the image is reproduced excellently.
Patent JP-2000184171-A (JP)
Title: Method and device for picture recording and computer readable memory
Inventor: SAKAKI SHIGEHIRO
IPC: H04N1/387
Filed: 1998-12-10
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for picture recording which can improve an illegal operation suppressing function and a computer readable memory. SOLUTION: This picture recorder is provided with an add-on dot generation part 212 which generates additional information to be added to picture data, and it is discriminated by an add-on dot discrimination part 220 whether additional information is added to input picture data or not. Based on the discrimination result, an add-on dot addition processing part 205 adds additional information generated by the add-on dot generation part 212 to input picture data.
Patent JP-H05269388-A (JP)
Title: Ceramic honeycomb structure, its production and coat material therefor
IPC: B28B11/04
Filed: 1992-12-09
Abstract: PURPOSE:To reinforce a honeycomb structure, to improve the peeling resistance of a shell layer for the reinforcement, to improve the resistance to heat and thermal shock, to facilitate the production and to ameliorate the practicality. CONSTITUTION:Many cells 6 are surrounded by a partition wall 4 extending in the axial direction and separated from one another, the cell positioned on the outermost side of the periphery is not provided with the partition wall between itself and the outside, and a recessed groove 12 opened to the outside and extending in the axial direction is formed in a ceramic honeycomb main body 14. At least the recessed grooves 12 at the periphery of the main body 14 are filled with a coat material to form an outer shell layer 16 constituting the outer surface.
Patent JP-2000180367-A (JP)
Title: Tape-type gas measuring device
Inventor: KAWABE TETSUYA
IPC: G01N31/22
Filed: 1998-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a tape-type gas measuring device which prevents a gas from creeping during a measurement and by which the gas can be detected with high reliability, by a structure wherein the side face of a contact part in which the gas comes into contact with the measuring region of a gas detecting tape comes into contact with the edge part on the side of the unused region of the detecting tape. SOLUTION: This tape-type gas measuring apparatus which is applied to a silane-gas monitoring operation or the like uses a cassette which houses a detecting tape 9. In the cassette, a window by which the detecting tape 9 is brought into contact with a measuring head 20 comprising a contact part 21 in which an opening 24 is formed/ Slopes which are expanded and opened to the outside are formed in the edge part 10a and the edge part 0b of the window, Then, in a measurement, the measuring head 20 makes its way from the window so as to elastically press the detecting tape 9 between itself and a receiver part 3c so that air or the like which contains a gas to be detected is made to flow to the surface of the detecting tape 9. Then, the edge parts 10a, 10b of the window are sealed by the slope 21a and the slope 21b of the contact part 21.  As a result, it is possible to prevent the discoloration of the detecting tape 9 in its unused region due to a reactive gas which is contained in the air or the like.