baber/WOPTO huggingface dataset:
Patent JP-H07129244-A (JP)
Title: Fine adjustment mechanism
Inventor: MIYAZAKI TOSHIHIKO
IPC: B81B3/00
Filed: 1993-11-02
Abstract: PURPOSE:To provide the fine adjustment mechanism thin in size without mutual interference and suitable in miniturization. CONSTITUTION:The fine adjustment mechanism 1 consists of the frame part consisting of two fixed parts 12a and 12b and two elastic deformation parts 13a and 13b, a movable part 10 which is positioned in the center of the frame part, four leaf springs 11a-11d for guiding the movable part 10, and two expansion elements 14a and 14b for driving the movable part 10. Namely, the basic constitution of the fine adjusting mechanism 1 is an integrated parallel spring mechanism wherein the movable part 10 is guided in a 1st direction (arrow X) and supported on the fixed parts 12a and 12b with the four leaf springs 11a-11d in the same shape. This integrated parallel spring mechanism is formed of a silicon signal-crystal substrate by crystal axis anisotropic etching and uses laminate type piezoelectric elements which have about 3mum expansion variation with an applied voltage of 100V as the expansion elements 14a and 14b for driving.
Patent JP-S63128981-A (JP)
Title: Photofixing-type bicolor thermosensitive recording medium
Inventor: AZUMA KENSAKU
IPC: B41M5/323
Filed: 1986-11-19
Abstract: PURPOSE:To enable recording to be made in sharp colors and fixed easily by selecting couplers contained in a layer containing couplers and a layer containing diazonium salts and couplers, in such a manner that the coupler and diazonium salt which is contained in a layer containing the coupler and diazonium salt develop colors which differ from each other when they are heated. CONSTITUTION:A recording medium is composed of a layer A containing a coupler, a barrier layer B if necessary, and a layer C containing diazonium salt and the coupler which are sequentially laminated. The layer A containing the coupler, and the layer C containing diazonium salt and the coupler are formed by dispersing and melting each coupler and diazonium salt in water or a solvent and applying them together with a binder. The 4-N, N- dimethylaminobenzene diazonium salt and others are named as diazonium salt. Next, the couplers used according to color difference are for instance, 2, 3- dihydroxynaphthalene-6-sodium sulfonate for blue to purple group, 1- hydroxynaphthalene-4-sodium sulfonate for red group and acetoacetoanilide for yellow to orange color group.
Patent JP-2001103379-A (JP)
Title: Solid-state image pickup device
Inventor: YANO TAKESHI
IPC: H04N5/3745
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device that can select an electric signal with respect to an incident light from an electric signal obtained through linear conversion or an electric signal obtained through logarithmic conversion depending on a luminance or a luminance range of an object whose image is to be picked up. SOLUTION: When the luminance of an object detected from a luminance signal resulting from applying logarithmic conversion to a signal from an area sensor 3 is brighter than a prescribed value (e.g. 700 cd/m2), a switching discrimination circuit 4 discriminates that the electric signal outputted from the sensor 3 and logarithmically converted is to be outputted as image data. A switching signal generating circuit 5 outputs a switching signal to the sensor 3 and the sensor outputs the electric signal that is logarithmically converted as selected image data.  When the luminance of the object detected from a luminance signal resulting from applying logarithmic conversion to the signal from the area sensor 3 is darker than the prescribed value, the switching discrimination circuit 4 discriminates that the electric signal outputted from the sensor 3 and linearly converted is to be outputted as the image data. The switching signal generating circuit 5 outputs a switching signal to the sensor 3 and the sensor outputs the electric signal that is linearly converted as selected image data.
Patent JP-H11104260-A (JP)
Title: Fire fighting unit
Inventor: KAWABATA AKIRA
IPC: A62C35/10
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To effectively execute initial fire fighting by providing a nozzle part, which jets extinguishing liquid in a container to outside with the raising of an ambient temperature, in a container housing the extinguishing liquid and a gas for pressurizing to obtain fire fighting performance equivalent to a sprinkler while unnecessitating an equipment of a large scale. SOLUTION: The distinguishing liquid and air as a gas for pressurizing are packed inside of the container 1, and a pressure gauge 3 showing pressures inside of the container 1 and a nozzle part 2 through a joint and a check valve 4 for introducing the gas for pressurizing to the container are provided at a bottom part. This nozzle part 2 uses a nozzle which sets the sizes of water particles at a distance of 30 cm from the nozzle at the time of spraying water under adding pressure of 2.00 bar, e.g. to be smaller than 300 μm particle diameter in a content ratio of more than 60% per all the water particles and those larger than 1000 μm in a content ratio of less than 10%. In addition, when a sealing plate is removed by pressure caused by the pressurizing gas inside of the container 1, the extinguishing liquid is jetted or sprayed from the nozzle.
Patent JP-2000104571-A (JP)
Title: Valve timing control device for internal combustion engine
Inventor: SAGO KENICHI
IPC: F02D41/22
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of abnormality of a VVT (a variable valve timing control mechanism) due to lodging of a foreign matter in an OCV (an oil pressure control valve). SOLUTION: When pedalling of an accelerator pedal is not effected during operation of a VVT 11 and an idle switch 4 is turned ON and the number of revolutions of an engine is within a given range, cleaning operation of an OCVT 10 is executed. In this case, the OCV 10 is charged alternately with a maximum current and a minimum current and only the given number of revolutions is widely fluctuated in a given time so that a displacement amount of the linear solenoid of the OCV 10 is increased to a maximum and decreased to a minimum. In this way, discharge for removal is effected before the number of revolutions of an engine is reduced to the number of idle revolutions even when lodging of a foreign matter in the OCV 10 occurs.  This constitution prevents the occurrence of abnormality of the VVT 11 and especially stabilizes the number of idle revolutions right after an internal combustion engine 1 is brought into idle operation.
Patent JP-S62136511-A (JP)
Title: Spout refining method
Inventor: YAMAMOTO TAKAIKU
IPC: C21C1/00
Filed: 1985-12-06
Abstract: PURPOSE:To improve the slab dischargeability of refining slag by pushing the blast furnace slag removed in a blast furnace tapping spout into the refining slag formed by spout refining thereby mixing both slags. CONSTITUTION:The blast furnace slag is discharged by a submerged gate 4 and a blast furnace slag dam 5 from the molten iron 2 which is tapped from the blast furnace 1 and flows in the spout 3 and thereafter a refining agent is blown to the molten iron to execute spout refining such as desiliconization treatment. The formed refining slag is removed by a refining slag dam 8 and the molten iron is poured by a tilting spout. The above-mentioned blast surface slag in the above-mentioned spout refining method is conducted near the above- mentioned refining slag dam 8 via a guide path 6 and is pushed into the above- mentioned refining slag. After both slags are further mixed by an impeller 10, the slag is discharged from a slag discharge path 9. The dischargeability of the refining slag is improved by the above-mentioned method, by which the temp. decrease of the refining slag particularly in the initial period of refining is effectively prevented and the dischargeability thereof is improved.
Patent JP-H08131814-A (JP)
Title: High viscosity aqueous solution
Inventor: ASANUMA TADASHI
IPC: B01J13/00
Filed: 1994-11-09
Abstract: PURPOSE: To make aq. soln. extremely high in viscosity and extremely useful in industry by dispersing hydrophilic smectite in water in which a carboxylic acid is dissolved thereby producing high viscosity soln. CONSTITUTION: This high viscosity soln. is prepared by dispersing hydrophilic smectite in water in which a carboxylic acid is dissolved. In this method, the proportion of the hydrophilic smectite is, by wt. ratio, 0.01-5 to 100 of water, and the proportion of the carboxylic acid is 0.01-1. By this method, a soln. of high viscosity as >=100cp, especially >=100cp can be obtd. If the proportions of the hydrophilic smectite and the carboxylic acid are lower than the ranges, the viscosity decreases. If the proportions are too high, no fluidity is obtd. The method for dispering the hydrophilic smectite in not limited but it can be enough dispersed by using a usual mixing device. Generally, the hydrophilic smectite is added and mixed in an aq. soln. of the carboxylic acid.
Patent JP-H04150001-A (JP)
Title: Thermistor element
Inventor: SUNAHARA HIROBUMI
IPC: H01C7/04
Filed: 1990-10-12
Abstract: PURPOSE:To finely adjust a resistance value by a method wherein a plurality of kinds of resistor layers whose thermistor constant are different, resistor layers for resistance-value adjustment use and electrodes are formed between oxide ceramic layers. CONSTITUTION:A resistor layer 12 whose thermistor constant is high and a resistor layer 14 whose thermistor constant is low are formed between insulating oxide ceramic layers 28a to 28e. Then, resistor layers 16, 18 for resistant-value adjustment use and internal electrodes 24, 26, 30a to 30d are formed. Then, comb-shaped electrodes 36, 38 are formed toward the direction of the internal electrodes 24, 26 form an external electrode, 32. When the number of the comb- shaped electrodes 36, 38 is trimmed, the connecting number of resistors of the resistor layers 18, 18 for resistance-value adjustment use is adjusted. In addition, the resistor layers, 12, 14 whose thermistor constant is different and the resistor layers 16, 18 for resistance-value adjustment use are connected in parallel and linearized. Thereby, it is possible to easily manufacture a thermistor element which ensures a required characteristic and whose reliability is high.
Patent JP-H04154507-A (JP)
Title: Vertical bag making and filling packaging method
Inventor: HIRAKATA MASAYUKI
IPC: B65B9/213
Filed: 1990-10-12
Abstract: PURPOSE:To increase the number of packaging per unit time by bringing edges of a film into tight abutment with each other on the front side of a product filling cylinder, inserting a tape for sealing seam having a required width between the internal sides of said edges of film and overlapping said edges to seal them. CONSTITUTION:A film F for bag having a required width is led to a former 1 to wind said film around a product filling cylinder 2. The film is then fed downward to bring its edges f, f into tight abutment with each other. The film is passed between the cylinder 2 and a tight roll 5, while a tape T for sealing seam having a required width and having thermo-plastic surfaces on its opposite sides which is delivered from a roll R attached to a holder shaft 10 is tightly attached to the front surface of the cylinder 2 and, further, said tape is put between the internal sides of the edges f, f and lapped over said sides and the roll 5 is pressed against the cylinder 2. When a packaging operation starts, a lateral seal cut means 7 intermittently feeds the film F. Pressure is exerted on the tape T and the edges f, f of the film F by the roll 5.
Patent JP-H11104550-A (JP)
Title: Formation of multilayered coating film
Inventor: IIZUKA TAKANOBU
IPC: B05D7/14
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To form a multilayered coating film excellent in finish appearance, designing property, decorating property and adhesion property between layers, and especially to form the film by using a water-based color coating material including a water-based metallic coating material. SOLUTION: In this forming method of a coating film, a cationic electrodeposition coating material (A) is applied on a metal objective body and hardened by heating. Then, an org. solvent-type or nonwater dispersion liquid-type thermosetting first color coating material (B) containing a neutralized polyvalent carboxylic acid resin having 5 to 100 acid value and an amino resin as the essential components and having base shielding property, a thermosetting water- based second color coating material (C) and a thermosetting water-based transparent coating material (D) are applied, and the three layers of the coating films (B), (C) and (D) are hardened by heating at one time. Then, a thermosetting transparent coating material (E) is applied and hardened by heating.
Patent JP-2000105226-A (JP)
Title: Texture measuring device of fruit
Inventor: TERASAKI SHOJI
IPC: G01N33/02
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To exactly measuring a viscosity of a fruit at a non-destruction. SOLUTION: This measuring device is provided with a vibration excitor for giving a vibration to a fruit 2; a vibration detecting means 5 for detecting an acceleration of the excitor; and a laser Doppler vibration meter 1 for detecting a speed of the fruit 2 excited by the excitor 4. A frequency analysis is carried out based on an output of the vibration detecting means 5 and the laser Doppler vibration meter 1 to determine a transfer function characteristic of the fruit 2. A second resonance peak is detected from the transfer characteristic and a viscosity and an elasticity of the fruit 2 are calculated from a peak frequency and a damping ratio of the second resonance peak and a weight of the fruit 2. Then, a texture of the fruit 2 is measured using these values.
Patent JP-S62134398-A (JP)
Inventor: ICHIKAWA KENJI
IPC: H01L31/04
Filed: 1985-12-09
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-S62134915-A (JP)
Title: Manufacture of multipolar magnet
Inventor: TAKAHASHI TSUNETERU
IPC: H01F41/02
Filed: 1985-12-09
Abstract: PURPOSE:To enable strong magnetization to be applied to the boundary portion of the N- and S-poles by first magnetizing one pole of the pole piece, thereby enabling the magnetic flux to fully pass through the inside of a formed body. CONSTITUTION:When a current is made to flow through a winding 4N of a pole piece 2 of the N-pole side to perform magnetization, a current is not made to flow through a winding 4S of the polpe piece of the S-pole side. With this, a magnetic flux phiN going out from the pole piece 2 of the N-pole side to the formed body 10 side becomes more in number than a magnetic flux phiS entering the pole piece 2 of the S-pole side. That is, the magnetic flux phiN flows through a closed loop which passes through the formed body 10 from the pole piece 2 of the N-pole side, an inner core 5 and a magnetic path and returns to an outer core 1, thereby magnetizing the formed body 10 to the N-pole. Then, when a current is made to flow through the winding 4S of the pole piece 2 of the S-pole side to perform magnetization, a current is not made to flow through the winding 4N of the pole piece of the N-pole side. By this, magnetization of the S-pole is applied to the formed body 10. When magnetizing the N-pole side, the N-pole side is magnetized wider than the S-pole side, but the widths of the N- and S-poles can be made the same by the next magnetization of the S-pole side.
Patent JP-2000106521-A (JP)
Title: Oscillation circuit
Inventor: SHIRASAKI SEI
IPC: H03K3/03
Filed: 1998-09-29
Abstract: PROBLEM TO BE SOLVED: To reduce the power consumption of the oscillation circuit. SOLUTION: A polarity of a voltage in an input node N20 is sequentially being inverted by inverters 11-15 consisting of each stage, and an output voltage of an output node 15 is fed back to the input node N20 via a feedback capacitor 18 and a feedback resistor 20 that decide an oscillated frequency. A PMOS 11c or an NMOS 11d is nonconductive in the inverter 11 of a 1st stage for periods other than a period when an output of the inverter 11 is switched so as to prevent occurrence of a through current. Thus, the power consumption of the entire oscillation circuit is reduced.
Patent JP-H1191234-A (JP)
Title: Ink jet recording paper
Inventor: HATANO OSAMU
IPC: B41M5/50
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide an ink jet recording paper of a high image quality wherein an ink absorbing capacity is increased without unnecessarily increasing the film thickness of an ink absorbing layer, the cost is low, and also, wrinkles are not generated on an image part after a recording, an impression of a photograph can be obtained, and an image quality is not reduced due to a handling before or after a recording. SOLUTION: For this ink jet recording paper, on a water absorbent supporting body, a gap layer having 5-30 μm of a dry film thickness containing fine particles of which the average particle diameter is 100 nm or less, is provided as an ink absorbing layer, and for such an ink jet recording paper, as stiffness values in the longitudinal and lateral directions which are specified by JIS P8143, a smaller value is 100 cm<3> /100 or higher, and a larger value is 400 cm<3> /100 or less, and also, the thickness is 160-300 μm.
Patent JP-H01117979-A (JP)
Title: Injection quantity controller for fuel injection pump
Inventor: SAEGUSA SHOGO
IPC: F02D1/02
Filed: 1987-10-30
Abstract: PURPOSE:To dissolve the dispersion of the fuel injection quantity in each cylinder by forming the aslantly crossing edge surfaces uniformly by the cylinder quantity portion onto a control sleeve and installing a mechanism which corrects the fuel injection quantity by turning the control sleeve. CONSTITUTION:When a plunger 9 moves in reciprocation and revolves, fuel is sucked and sent under pressure and distributed into each cylinder. When a cut-off port 16 is released from a control sleeve 17, the high pressure fuel is introduced into a pump chamber, and injection is completed. In this case, the aslantly crossing edge surfaces 14 are formed uniformly by the cylinder quantity portion on the sleeve 17. A mechanism which revolving the sleeve 17 and corrects the fuel injection quantity is installed. In the correcting mechanism, the sleeve 17 is driven through a rotary mechanism 2 by a means 46 in idling according to the turning quantity of the sleeve which is calculated by a means 45 so that the engine revolution speed detected for each cylinder accords with the engine revolution speed in idling.
Patent JP-H1198645-A (JP)
Title: Laceway connecting metal
Inventor: YOSHIDA SATOSHI
IPC: H02G3/04
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To provide a laceway connecting metal which is connected in the orthogonal direction, in such a manner that two laceways are connected in the right angle direction such that each opening becomes continuous in the different directions. SOLUTION: This metallic tool is provided with a first fixing plate 31 having a first threaded hole 31a, a first inserting body 30 consisting of parallel first and second side plates 32, 33 provided vertically with respect to the first fixing plate 31 in the internal side direction of both sides in the width direction of the first fixing plate 31, parallel third and fourth side plates 40, 41 integrated continuously and verticallay from one end in the longitudinal direction of the first and second side plates 32, 33 and in a direction separating from the first fixing plate 31 and a second inserting body 40, consisting of the second fixing plate 43 having a second threaded hole 43a provided vertically to the third and fourth side plates 40, 41 between the end portions of the first inserting body 30 side in the width direction of the third and fourth side plates 40, 41.  Thereby, the laceways are inserted to the first and second inserting bodies 30, 40 and fixed, so that the bottom plates of laceways are overlapped on the fixing plates 31, 41.
Patent JP-H1194217-A (JP)
Title: Method of substituting fuel by waste containing combustible in incinerated ash melting process
Inventor: AGAWA RYUICHI
IPC: F23G5/20
Filed: 1997-09-22
Abstract: PROBLEM TO BE SOLVED: To combust waste containing combustibles as is collected in a state without preprocessing sufficiently by inputting the mixture of the waste containing combustibles in the state without preprocessing and burned ash by fixed quantity at a unit time to a rotary kiln melting furnace maintained at a specific temperature. SOLUTION: Waste ash 1 is fed into an upper part hopper 4 by a crane 3. A screw feeder 5 is arranged to the bottom part of an upper hopper 4 and the burned ash 1 is fed by a fixed quantity at a unit time at constant speed. Similarly, not crushed and not preprocessed waste containing combustibles 2 is fed into a downward hopper 6. The waste containing combustibles is fed by a fixed quantity at a unit time at a constant speed, the burned ash and the waste containing combustibles are fed into the input part of a rotary kiln melting furnace 9, heated to 1,200 deg.C or higher inside the rotary kiln melting furnace, flows from upstream to downstream being agitated and the waste containing combustibles are combusted.
Patent JP-H04154780-A (JP)
Title: Tetrahydroxyquinacridine derivative and its production
Inventor: MUKAI TOSHIO
IPC: C07D471/04
Filed: 1990-10-16
Abstract: NEW MATERIAL:A compound of formula I (R1-R3 are H, halogen, alkyl, alkoxy; R4, R5 are H, alkyl, alkenyl, aralkyl, aryl). EXAMPLE:5,7,12,14-Tetrahydro-7,14-dicyanomethylene-quino[2,3-b]acridine. USE:A coloring agent for automotive coatings, printing inks or plastic materials. PREPARATION:A quinacridone of formula II is reacted with malonitrile, if necessary, in an organic solvent (e.g. nitrobenzene) in the presence of a dehydrating agent (e.g. N-methylpyrrolidine or acetic anhydride) preferably at 70-150 deg.C.
Patent JP-H07131023-A (JP)
Title: Fabrication of tft array substrate for liquid crystal display
Inventor: TAKEDA MAMORU
IPC: H01L29/786
Filed: 1993-11-04
Abstract: PURPOSE:To enhance productivity by eliminating the conventional need for forming thick semiconductor layer and impurity semiconductor layer while allowing easy isolation thereof between source and drain. CONSTITUTION:(a) A gate electrode 2 is formed on a transparent insulating substrate 1 and patterned. (b) A gate insulator layer 3, a semiconductor layer 4, and an impurity semiconductor layer (n<+>:a-Si) 5 are then formed sequentially thereon. (c) The semiconductor layer 4 and the impurity semiconductor layer 5 are left at the channel part of transistor by patterning. (d) The transparent insulating substrate 1 is set on the anode side and oxygen plasma is generated thus subjecting the impurity semiconductor layer 5 to plasma anodic oxidation. The impurity semi-conductor layer 5 on the channel serves as an insulator layer 6 for isolating the channel. (e) An ITO is deposited and a pixel electrode 7 is formed before a source-drain electrode 8 is formed and patterned.