baber/WOPTO huggingface dataset:
Patent JP-H0494961-A (JP)
Title: Thermal recording material
Inventor: KOSEKI CHIHARU
IPC: B41M5/26
Filed: 1990-08-10
Abstract: PURPOSE:To obtain a thermal recording material which is excellent in thermal responsive property and high in coloring sensitivity by a method wherein for the thermal recording material which contains a dye precursor and an electron acceptive compound coloring the dye precursor by reacting with the dye precursor in heating, a specific compound is contained. CONSTITUTION:For a thermal recording material which contains a generally colorless or light color dye precursor and an electron acceptive compound (a developer) coloring the dye precursor by reacting with the precursor in heating, a compound as given by the formula I is contained. However, R indicates a 5 or less C lower alkyl radical, an aralkyl radical which may have a substituent, an alkenyl radical, and an arylalkenyl radical. This compound can be synthesized by reacting, for instance, p-hydroxy benzoate with alkyl halide to synthesize p-hydroxy benzoic acid ester and then by reacting the obtained ester with cinnamyl halide. Further, this compound has a preferable additional amount especially by 20-300wt.% to the developer.
Patent JP-2001042585-A (JP)
Title: Image forming unit and image forming device
Inventor: NAKAUE TAKAHISA
IPC: G03G21/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To obtain an image forming unit attached with a mechanism to carry out discrimination between new and old image forming units and an image forming device provided with a detecting means to carry out discrimination between the new and old image forming units. SOLUTION: In the image forming unit 13, a gear 76 rotated by obtaining driving force from the image forming device 1 main body after loaded on the image forming device 1 and a cam 77 whose position is irreversibly changed in one direction by receiving the rotation of the gear 76, switches 82 and 83 switching the state of a circuit are provided and a CPU to detect conductive state of the switches 82 and 83 is provided on the image forming device 1 main body.
Patent JP-H0960960-A (JP)
Title: Indoor equipment of air conditioner
Inventor: TAKEDA KAZUTOSHI
IPC: F24F1/00
Filed: 1995-08-21
Abstract: PROBLEM TO BE SOLVED: To enhance comfortableness by improving the direction of a discharged air in indoor equipment of an air conditioner. SOLUTION: Two wind direction boards 11 and 12, which are identical in shape, are provided vertically between side walls on both sides of an air outlet 6 while a recessed part 18, which avoids the contact with the upper end of the wind direction board 11, is provided on the front lower part of a dew catch pan 17 which serves as a top board of the air outlet 6. And the tip of a diffuser 19 which constitutes the lower part of the air outlet 6 is rounded, thereby forming a substantially semi-disk shape.  During cooling operation, the upper ends of the wind direction boards 11 and 12 are turned forwardly, thereby holding both wind direction boards 11 and 12 substantially horizontally while during heating operation, the lower ends of the wind direction boards 11 and 12 are turned slantingly downward at the rear part of the lower part of an indoor equipment or downward, thereby holding the boards. This construction makes it possible to minimize a drop in the temperature of cooled air during cooling operation and prevent a drop in the temperature of hot air definitely during heating operation, thereby enhancing comfortableness.
Patent JP-H0260836-A (JP)
Title: Steering device for tractor
Inventor: IKEDA MITSUHIKO
IPC: B60K17/348
Filed: 1988-08-25
Abstract: PURPOSE:To properly make safety cornering performed by making an inclination sensor detect the tilt angle of a car body equal to or more than a certain one, and thereby suspending the accelerated transmission of front wheels in the cornering actuation of the front wheels. CONSTITUTION:An acceleration transmission device 7 is provided for the transmission of front wheels 3 so that a transmission ratio is increased to be twice as much as that to rear wheels 6. An inclination sensor 1 is one which detects that the angles of the lateral and longitudinal inclinations of a car body 2 are equal to or more than certain ones. When the car body of a tractor is inclined beyond an angle equal to or more than a certain tilt angle because of change in irregularity of the ground or the slant, accelerated transmission is suspended upon detecting the aforesaid inclinations of the inclination sensor 1. Which situation permits the front wheels 3 to be turned so as to corner at usual transmitting speed. By this constitution, there is no need for proper judgement on the tilt angle of the car body and the condition of the slant on the part of a driver at all time while no switchover operation is required, the vehicle can thereby be safely turned so as to corner properly.
Patent JP-H0375771-A (JP)
Title: Fixing unit for electrophotographic type printer
Inventor: OKUYAMA AKIRA
IPC: G03G15/20
Filed: 1989-08-18
Abstract: PURPOSE:To reduce costs and to lengthen service life by providing plural rotary bodies, heating a supporting body by means of one of them, applying pressure to the supporting body by means of the press-contact of the other rotary bodies, and fixing an unfixed toner image at a low temperature and at a low pressure. CONSTITUTION:The fixing unit is provided with the first, second, third rotary bodies 1, 3, and 4 which rotate in the directions shown by arrows 2, 5, and 6, respectively. The rotary bodies 3 and 4 come into press-contact with the rotary body 1 by a pressure means, and a temperature sensing element 7 such as thermister is arranged on the periphery of the rotary body 1. Its detected signal is fed to a temperature control part 8, and the temperature of the periphery of the rotary body 1 is controlled by the output of a heater 9. When the supporting body 10, which supports the unfixed toner image 11, passes through the rotary bodies 1, 3, and 4, it receives heat, which is generated by the heater 9, from the rotary body 1 and pressures from the rotary bodies 3 and 4. Thus, the unfixed image can be fixed at a low temperature and at a low pressure; additionally, part prices can be reduced and the service life can be lengthened.
Patent JP-2001037302-A (JP)
Title: Working vehicle
Inventor: FUKUMOTO TOSHIYA
IPC: A01B63/00
Filed: 1999-07-27
Abstract: PROBLEM TO BE SOLVED: To enable not only various kinds of information required for the operation but also conditions required for maintenance of sensors to be displayed on a display of a car body. SOLUTION: This working vehicle has a controlling device 90 for enabling a display 35 to carry out not only a display required when in operation in a regulating mode but also the display about a message for urging the operation required for regulation, and the information about sensors in a checking mode.
Patent JP-S59102436-A (JP)
Title: Adsorbent body
Inventor: TANI NOBUTAKA
IPC: A61M1/36
Filed: 1982-12-02
Abstract: PURPOSE:To provide a body for selectively adsorbing and removing lipoprotein in blood by immobilizing a polyanion compd. having affinity to lipoprotein to a specific porous polymer hard gell. CONSTITUTION:A material prepd. by immobilizing a polyanion compd. consisting of heparin, sulfated polysaccharide such as dextran sulfuric acid, chondroitin polysulfate or the like and having high affinity to lipoprotein on a porous cellulose gel having 1,000,000-100,000,000 limit mol. wt. for removal of spherical protein, such as a synthetic high polymer such as a styrene-divinyl benzene copolymer, crosslinked PVA or the like and porous cellulose gel, at 0.02-100mg for each 1ml of column volume is used as an adsorbent body for selectively adsorbing and removing the lipoprotein (LDL) in the human blood, plasma or serum. The LDL which is a cause for arteriosclerosis is adsorbed and removed selectively at a low cost and said adsorbent body is used for the treatment of the hyperlipemia.
Patent JP-H0941160-A (JP)
Title: Production of etched product and apparatus therefor
Inventor: TAKEUCHI TOSHIKIMI
IPC: H01J9/14
Filed: 1995-07-28
Abstract: PROBLEM TO BE SOLVED: To improve the reliability of transportation of a raw material metallic sheet and etching quality in the production of etched products and to decrease the amt. of the etching liquid to be used. SOLUTION: The metallic sheet H formed with resist films exclusive of end edge regions (h) is passed through an end edge region treating device 60 before the sheet is transported to an etching booth. The edge region treating device 60 has a first contact coating applicator 68 and a second contact coating applicator 70 facing each other respectively on the front and rear surfaces in the end edge regions (h) of the metallic sheet H. The resist liquid is supplied from a liquid chemical storage tank 66 to contact coating application sections 76 at the front ends of both contact coating applicators. The first contact coating applicator 68 and the second contact coating applicator 70 are pressed toward the end edge regions (h) by respective sliding tables and, therefore, the contact coating application sections 76 at the front ends of both contact coating applicators are pressed to the end edge regions (h) in contact therewith. The resist films are, therefore, formed in the end edge regions (h) just before etching and, thereafter, the metallic sheet H is etched.
Patent JP-H1133519-A (JP)
Title: Gasification treatment of waste
Inventor: KAMEDA OSAMU
IPC: F23G5/02
Filed: 1997-07-23
Abstract: PROBLEM TO BE SOLVED: To perform protection of a furnace wall by surely forming an ash layer on the surface of the furnace wall of a high-temperature oxidation-furnace in the case of two-stage gasification treatment and also to prevent blocking in a slag discharge part (a reaction chamber, a throat part) and to prevent ash shortage from being generated by causing that ash content differs by a kind of waste in particular. SOLUTION: Organic waste is supplied to a gasification furnace 10 using a fluidized bed and applied to primary gasification. Gaseous substance obtained by the fluidized bed gasification furnace 10 is introduced into a high-temperature oxidation furnace 30 and applied to secondary gasification at high temperature and useful gas is produced. Both basic component-enriched ashes, in which particle size is regulated so that final velocity becomes at most flow velocity of gas in a free broad part 18 of the fluidized bed gasification furnace 10, and a depressant of melting point of ashes such as calcium carbonate are accompanied by primary gas and quantitatively supplied to the high-temperature oxidation furnace 30.  A solidified coating layer and a molten coating layer of ashes are surely formed on the surface of the furnace wall of a reaction chamber 34 of the high-temperature oxidation furnace. Furthermore, fluidity of the molten coating layer of ashes is high and discharge thereof is made easy.
Patent JP-H0872528-A (JP)
Title: Air contamination detecting device and air-conditioning control device equipped with it
Inventor: NISHIMURA HIROAKI
IPC: B60H1/24
Filed: 1994-09-06
Abstract: PURPOSE: To provide an air contamination detecting device which can make proper judgement of the degree of contamination and therewith perform a proper control of the air-conditioning operations. CONSTITUTION: A reference value is set on the basis of the output signal from a gas sensor 100, and the ratio of the sampling value thereafter (sensor output) is computed as the sensor resistance ratio of the sensor 100. and, the degree of air contamination is judged through comparison of the obtained sensor resistance ratio with the preset judging value 140. If reference value is initially set by a reference value setting means 110 and the sampling value thereafter shows the purer side where the gas concentration is lower than the reference value, the reference value is corrected toward the purer side by a reference value correcting means 130 using a specified formula.
Patent JP-2000042051-A (JP)
Title: Motor-driven type bed provided with expansion/inverse expansion mechanism provided with horizontal detection means of bottom
Inventor: KAWAGUCHI JUN
IPC: A61G7/00
Filed: 1998-07-28
Abstract: PROBLEM TO BE SOLVED: To return the bottom to a horizontal state and to automatically stop an adjustment operation at the time of returning it to the horizontal state by providing a means for detecting the posture of the bottom. SOLUTION: An angle sensor 16 is provided on the longitudinal side part of a bed frame 5. During the operation of an expansion/inverse expansion mechanism 2, at the time of judging that the bottom is in the horizontal state from the detection signals of the angle sensor 16, control is performed so as to stop the operation of the mechanism for performing an expansion or inverse expansion operation. For the angle sensor 16, the one of a well-known type such as an electrostatic capacity type or a magnetic type is applied.
Patent JP-S59104725-A (JP)
Title: Magnetic recording medium
Inventor: OKITA TSUTOMU
IPC: C09D175/04
Filed: 1982-12-06
Abstract: PURPOSE:To obtain a medium having a magnetic layer which is excellent in an electromagnetic conversion characteristic and durability by using synthetic urethane acrylate prepd. by using polyester polyol having a specific structure as a curable binder and coating a magnetic coating liquid consisting essentially of such binder and magnetic powder on a base and curing the coating by irradiating an electron ray thereto. CONSTITUTION:A curable binder is the urethane acrylate obtd. by reaction of hydroxyl group-contg. (meth)acrylate, polyisocyanate and polyester polyol, wherein >=50mol% polyhydric alcohol component constituting the polyester polyol is >=1 kind selected from dihydric alcohols and >=50mol% polybasic acid component constituting the polyester polyol is >=1 kind selected from dibasic acids. The urethane acrylate having such structure is used as a binder and an electron ray is irradiated thereto, whereby the dispersibility of the ferromagnetic pulverous powder is considerably improved and the electromagnetic conversion characteristic is improved.
Patent JP-S6369074-A (JP)
Title: Magnetic recorder
Inventor: ICHIJO HIROSHI
IPC: G11B20/18
Filed: 1986-09-11
Abstract: PURPOSE:To render recording perfect and to prevent a reproducing defect by recording information by a recording head, then subsequently detecting an error with a head used exclusively for reproducing recording and recording the same information to a next track again when correction cannot be executed. CONSTITUTION:At the time of recording, external information is inputted to a controller 57, recorded to a magnetic tape 60 by an S/P converter 56, a data format device 54, an error correcting device 53, an amplifier 52, and a head 51 for recording and reproducing and simultaneously, accommodated into a work memory 55. A reproducing head 1 immediately reads the information written in the tape 60 and a deciding device 3 decides the propriety of an error correction. When it can be corrected whether or not an error is present, the condition is kept as it is, and when the error cannot be corrected, a re-recording device 4 removes the same information from the work memory 55 and records it to a next track. At the time of reproducing, the track number of the reproduc ing signal is checked by a track number selecting device, 5 and when the same number is continuous, only the track of the final number is adopted and correct information is reproduced.
Patent JP-S60105754-A (JP)
Inventor: KIKUCHI KIMIO
IPC: E04F21/24
Filed: 1983-11-12
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-H0260674-A (JP)
Title: Manufacture for go board and shogi board
Inventor: SANO YOSHIO
IPC: B27D1/08
Filed: 1988-08-26
Abstract: PURPOSE:To manufacture the go(national board of japan)-board and shogi (japanese chess)-board of foursides straight grain that is called the highest quality by trimming a flitch to be obtaining with laminating, fastening by pres sure and adhering olural material unit boards, to which an adhesive is applied, to the four-sides straight grain. CONSTITUTION:Slice working is executed for a Japanese nutmeg material 6 to have a defective part 5 (a knar, a rotten part and damage by worms, etc.), and after that a defective part 5a of a material unit board 2 is hollowed out. Then, a fine quality wood piece 8 is charged to such a hollowed-out part 7 and the fine quality material unit board 2 is manufactured. A coloring adhesive 1 in summer wood color is uniformly applied on the whole surface of the upper surface of the material unit board 2 by a roll coater 13 and a flitch 3 is formed by laminating, press-fastening and adhering these plural material unit boards 2. Then, this flitch 3 is trimmed to the straight grain and worked to a board main body 14. Thus, the go-board and shogi-board can be finally manufactured. When the material unit board 2 is colored in dark Japanese nutmeg tree color in the manufacture stage of the board, the tone of color can be made uniform further.
Patent JP-S6457914-A (JP)
Title: Controller for transfer arm of coil box
Inventor: NARITA MAKOTO
IPC: B21C47/16
Filed: 1987-08-28
Abstract: PURPOSE:To prevent a material in transition from varying in tension and being injured by providing a detector for the delivery length of the material and a calculator for the delivery length and correcting the transfer speed of a transfer arm based on the deviation. CONSTITUTION:A detector 1 for transfer arm angle and a detector 2 for delivery length of the material are provided respectively and a computing element 5 for material length 5a in transition of a coil is arranged. In addition, a computing element 7 is provided for the deviation 7 between a delivery signal 2a of the detector 2 and a standard value signal 6a for delivery length of the coil. A computing element 8 for distance/speed variation controls the transfer speed of a transfer arm to stabilize the transfer state according to the deviation of the delivery length of material of the computing element 7. On one hand, a defect that a coil is loaded on a loosened material is prevented. Therefore, the material in transition is prevented from varying in tension and being injured.
Patent JP-S6272918-A (JP)
Title: Journal damage detecting and surveying device
Inventor: SATO YUZO
IPC: F16C17/24
Filed: 1985-09-26
Abstract: PURPOSE:To achieve early detection and survey of damage and vibration of a shaft by providing a combination of a damage detector with a non-contact displacement gage, a guide cylinder, a vibrator stem extending through the guide cylinder and a contact element opposing to the rotary shaft through an oil film layer produced by supply of a lubricating oil and inserting the combination into a through guide hole formed radially of the bearing. CONSTITUTION:A bearing 1 has a guide hole 3 extending radially therethrough, and a guide cylinder 6 is inserted into the guide hole 3 and receives therein a combination of a damage detector 5 with a non-contact displacement gage 4 and a vibrator stem 9. The combination is abutted at a contact element thereof against a journal surface 2a through a coil spring 10 and a lubricating oil film layer discharged from an outlet port 11a. If the journal surface 2a is normal, the oil pressure of an oil filler pipe 12a is constant, while existence of any abnormality causes change in pressure. Signals from respective converters for temperatures of the bearing metal and lubricating and waster oil for the bearing, lubricating oil pressure and rotation of the shaft and from the non-contact displacement gage 4 are arithmetically processed. Therefore, when the journal surface 2a becomes damaged, early detection thereof and measurement of shaft vibration can be simultaneously achieved, permitting easy assembling adjustment.
Patent JP-H0660875-A (JP)
Title: Manufacture of paste type negative electrode plate for alkaline storage battery
Inventor: KOBAYASHI NAOYA
IPC: H01M4/26
Filed: 1992-08-11
Abstract: PURPOSE:To improve discharge voltage characteristics at a high discharge rate, and provide a negative electrode plate capable of maintaining large capacity, regarding the manufacture of a paste type cadmium negative electrode plate for an alkaline storage battery where a forming process is eliminated via the addition of metal cadmium. CONSTITUTION:Cadmium oxide having a mean grain size between 1mu and 3mu, is immersed in 5.0 N of sodium hydroxide water solution, thereby preparing alphatype cadmium hydroxide. Then, the cadmium hydroxide is dried and finely pulverized. Thereafter, a blending process is undertaken by using 30 pts.wt. of metal cadmium, 2 pts.wt. of polyvinyl alcohol and 1 pt.wt. of nylon fiber, respectively for 100 pts.wt. of the pulverized cadmium hydroxide, and all these are kneaded together with ethylene glycol, thereby preparing active material paste. Then, this paste is applied to a current collector and dried for use as a negative electrode plate. According to this construction, discharge characteristics at a high discharge rate can be improved.
Patent JP-S6189890-A (JP)
Title: Heat-sensitive recording medium
Inventor: TAKAHASHI YASUNORI
IPC: B41M5/26
Filed: 1984-10-11
Abstract: PURPOSE:To obtain a recording medium having favorable contrast ratio and free of fading, scaling off of images or the like under heat, friction or the like, by a method wherein an arbitrary coloring material, a thermosetting resin, a solvent and a hardener are mixed with each other, and the resin is maintained at B-stage. CONSTITUTION:The coloring material is carbon, a dye or a pigment. The thermosetting resin is an epoxy resin or the like at A-stage. The solvent is at least one of methyl butyl ketone (MIBK), toluene, methyl ethyl ketone (MEK) and cyclohexanone, used singly or in mixture of appropriate amounts of the solvents. The coloring material, the resin, the solvent and the hardener are mixed with each other, the mixture is applied to a base film 1 such as a polyester film, followed by drying to provide a recording layer 2, and the resin is hardened by heating to be maintained at B-stage. When the recording medium thus obtained is subjected to thermal printing, the resin is hardened at C-stage, and thermal recording is achieved. Since the resin is thermosetting, only a part of the medium is transferred onto a recording paper, while the other part is left on the base film 1 and again hardened, so that the medium can be used plural times for recording.
Patent JP-S63132928-A (JP)
Inventor: JIYOZEFU BIKUTAA KORESUKE
IPC: C08G59/24
Filed: 1987-08-28
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-H0631101-A (JP)
Title: Dryer
Inventor: KIMURA KENJI
IPC: C02F1/04
Filed: 1992-07-16
Abstract: PURPOSE:To provide a dryer which has high heat exchange efficiency and is made small. CONSTITUTION:The dryer is equipped with a cylindrical body 1 where a rotating shaft 8 having blades 15 and a heating jacket 19 are coaxially installed inside and outside, respectively. And an inflow port 6 for a material to be treated is provided on an upper side wall 5 of the cylindrical body 1 and simultaneously an exhaust port 7 is provided above the inflow port 6 for a material to be treated and further an outflow port 6a for a material to be treated in the bottom part of the body 1. And a distribution ring 16 is installed in a part of the rotating shaft 8 corresponding to the inflow port 6 for a material to be treated. The inner peripheral surface of the cylindrical body 1 is made a flat one and simultaneously the outer peripheral surface of a peripheral wall 20 in the heating jacket 19 is made an uneven one.