baber/WOPTO huggingface dataset:
Patent JP-H0868977-A (JP)
Title: Heater for heating liquid crystal optical shutter
Inventor: UCHIDA KATSUYUKI
IPC: G02F1/13
Filed: 1994-08-29
Abstract: PURPOSE: To enable a liquid crystal printer to perform distinct printing by attaching a heat pipe to the vicinity of a liquid crystal shutter and uniformly heating the liquid crystal optical shutter. CONSTITUTION: The cylindrical heat pipes 1 consisting of copper material are juxtaposed on both sides of the liquid crystal optical shutter 2 used in the liquid crystal printer in a state where one-end side is somewhat inclined downward. Then, this heater 5 is constituted by respectively inserting and fixing one-end sides of the heat pipes 1 in two holes formed on the side surface of a rectangular parallelopiped metallic block 3 consisting of aluminum material, and attaching a heating element 4 using a PTC thermistor having positive resistance temperature characteristic to one main surface of the metallic block 3. When the heating element 4 heats one end of the heat pipe 1 through the metallic block in such constitution, the surface temperature of the heat pipe 1 becomes constant and the optical shutter 2 positioned in the vicinity of the heat pipe 1 is uniformly heated.
Patent JP-H0868043-A (JP)
Title: Rolling-compaction roller device for power shovel
Inventor: SUZUKI YASUO
IPC: E02D3/026
Filed: 1994-08-29
Abstract: PURPOSE: To perform a rolling compaction operation by mounting an oil- hydraulic device of a power shovel to a boom of the power shovel to utilize the oil-hydraulic device. CONSTITUTION: Bearing supporting plates 2, 3 are projected from the opposite ends of a base plate 1, respectively, and a rolling compaction axis 4 is bridged between the plates 2, 3 so that a rolling compaction roller body 7 is rotatably mounted to the axis 4 through bearings 5, 6. Connection plates 8, 9 are parallelly provided on the rear side of the base plate 1 so as to be detachably connected to the forward end of a boom of a power shovel.
Patent JP-H0751760-A (JP)
Title: Production of strength parts for automobile by detonation pressure
Inventor: YOSHIHARA NAOTAKE
IPC: B21D26/08
Filed: 1993-08-18
Abstract: PURPOSE:To produce the strength parts made of high tensile steel plates for automobiles by generating the pressure of detonation by ignition of a combustible gaseous mixture as a liquid pressure or elastic pressure and pressing primary molded goods via a film member or directly to second molds. CONSTITUTION:A pressure chamber 32 is connected to the bottom end 21B of a combustion chamber 21 and rubber 4 is housed as a pressure medium in a pressure chamber 32 and is provided right thereunder with a molding device 33. The upper part of this rubber 4 directly faces the bottom end 21B of the combustion chamber 21. A pipe 34 for air venting and a liquid supplying pipe 35 for water, etc., for liquid pressure are connected via valves to the pressure chamber 32. The high-liquid pressure or elastic pressure is generated and impulsive waves are propagated in the circular conical part of the rubber 4 from above to below, by which the high impact pressure is applied on the inner side of the primary molded goods 5. The side wall parts of the primary molded goods 5 receive tensile force and high surface pressure at this time and, therefore, the shape thereof is corrected. As a result, the strength parts for automobiles having good dimensional accuracy are obtd.
Patent JP-S58104708-A (JP)
Inventor: NIWA HIROSHI
IPC: C04B35/64
Filed: 1981-12-17
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-H1045054-A (JP)
Title: Semicrawler changing method for tractor
Inventor: TANI YOSHIFUMI
IPC: B62D55/084
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To perform short-time change of semicrawlers of an oscillation type by mounting a rotation driver for the semicrawlers on a rear axle in the condition that the oscillation of the semicrawlers is restrained into fixed configuration by a locking means and then releasing the locking means for free vertical oscillation. SOLUTION: A supporting arm 44 to support a rotation driver 11 for semicrawlers has a locking means 48 to lock the oscillation relative to a track frame. The locking means 48 consists of a locking hole 48A formed in the supporting arm 44, an receiving hole 48B formed in a bracket 45 and a locking pin 48C inserted in or removed from both holes when the locking hole 48A and the receiving hole 48B match well. When the semicrawlers are changed with a rear axle 8, the oscillation is retrained into fixed configuration by the locking means 48 and then the rotation driver 11 is mounted on the rear axle 8. After the semicrawlers are changed, the locking means 48 is unlocked for free oscillation.
Patent JP-S6263979-A (JP)
Title: Cleaning device
Inventor: ENOMOTO MASAYUKI
IPC: G03G21/00
Filed: 1985-09-14
Abstract: PURPOSE:To prevent defects of cleaning by providing a cleaning member moving mechanism which separates a cleaning member from a face to be cleaned between a cleaning position and a position down the cleaning position. CONSTITUTION:A contacting position 33 between a cleaning blade 31 and a photosensitive drum 15 is placed at the downstream part of a separating position of the cleaning blade 31 in the rotation direction of the photosensitive drum 15. If the cleaning blade 31 is moved from the contacting position 33 of the photosensitive drum 15 to the cleaning position 34 while being brought into contact with the photosensitive drum 15, the remaining toner T stuck to the surface of the photosensitive drum 15 is swept also when the cleaning blade 31 is separated. Thus, the toner remaining at the down stream part of the cleaning position on the face to be cleaned is removed to prevent defects of cleaning.
Patent JP-S58105564-A (JP)
Title: Semiconductor device and preparation of the same
Inventor: OOTA MICHIHIRO
IPC: H01L21/8238
Filed: 1981-12-17
Abstract: PURPOSE:To obtain a C-MOSIC which is suitable for high frequency operation through the constitution that low concentration layer is provided on a semiconductor substrate with high impurity concentration, a well region in the reverse conductivity type is formed from such low concentration layer to the substrate, the one of the drain and source regions of MOS transistor provided on the substrate and within the well is provided within the low concentration layer while the other in such a manner than the bottom surface of the region is in contact with the substrate. CONSTITUTION:An N<-> type layer 2 is epitaxially grown on an N<+> type Si substrate 1, the entire surface is covered with the SiO2 film, a window is opened in the desired region, the stacked P type well regions 3 and 3' are formed within the substrate 1 and the layer 2 by the ion implantation. Then, the precedingly formed SiO2 film is renewed to a film 4, a window is opened again and a P channel MOS transistor having the P type drain region 5 and source region 6 is obtained by diffusing the P type impurity into the layer 2. In the same way, an N channel MOS transistor having the N type drain region 7 and source region 8 of which bottom surface reaches the surface of substrate 1 is formed by diffusing the N type impurity into the regions 3 and 3'.
Patent JP-S6358904-A (JP)
Inventor: KANETANI KENJI
IPC: H01C17/28
Filed: 1986-08-29
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-H0253832-A (JP)
Title: Method for transferring acetic acid based cellulose dope
Inventor: YAMASHITA AKIRA
IPC: C08L1/00
Filed: 1988-08-17
Abstract: PURPOSE:To facilitate transfer to a hydrolyzation vessel in lowered viscosity by blending an acetic acid based cellulose dope after finishing esterification reaction with an aqueous solution of fatty acid without lowering the temperature in a process for obtaining an acetic acid based cellulose from cellulose, esterifying agent, reaction solvent and mineral acid. CONSTITUTION:When an acetic acid based cellulose dope after finishing esterification reaction in an esterification reaction vessel is transferred to a hydrolysis vessel in a process for obtaining an acetic acid based cellulose from cellulose, esterifying agent, reaction solvent and mineral acid, the dope is blended with an aqueous solution of fatty acid without lowering temperature of the above-mentioned dope to lower viscosity of the dope, facilitate the transfer and improve the productivity. Further, as the above-mentioned aqueous solution of fatty acid, an aqueous solution of fatty acid recovered at ordinary pressure or under reduced pressure after finishing an aging process which is next process of esterification reaction is preferably circulated and used.
Patent JP-S6453027-A (JP)
Title: Air controller for fuel injection device
Inventor: TAMAKI SHIGEO
IPC: F02D9/10
Filed: 1987-08-19
Abstract: PURPOSE:To control lost motion in the tilting direction of a throttle valve stem by setting one side of a pair of bearings of the throttle valve stem down to a rolling bearing, and having the throttle valve stem pressed in an inner ring. CONSTITUTION:In a pair of bearing members supporting each nearby spot at both ends of a throttle valve stem 13, one side is set down to a rolling bearing consisting of an inner ring 17, an outer ring 15 and a rolling element (ball) 16. And, the throttle valve stem 13 is pressed in the inner ring 17, expanding the diametral size of a rolling surface of the inner ring 17 open to some extent, and lost motion of the rolling element 16 is brought to nothing. On the other hand, the other side bearing member is set down to a plain bearing 21. With this constitution, any lost motion in the tilting direction of the throttle valve stem 13 is controlled, so that detection accuracy in a throttle opening sensor 19 is improvable.
Patent JP-S6181734-A (JP)
Inventor: YAMASHIRO YOSHIHIRO
IPC: A01G9/10
Filed: 1984-09-28
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-S6359010-A (JP)
Inventor: JIYON II BANDEI
IPC: H03G11/02
Filed: 1987-08-19
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-S6096308-A (JP)
Title: Rolling roll and rolling device
Inventor: KATOU HEIJI
IPC: B21B13/14
Filed: 1983-10-31
Abstract: PURPOSE:To perform effectively shape control and crown control of a rolling material by forming an intermediate roll by fitting a sleeve to the outer circumference of a plurally divided arbor and allowing a bending means to act for said control. CONSTITUTION:An intermediate roll 6 is formed by an arbor 6a functioning as an axial center and a sleeve 6b shrinkage fitted to the outer circumference of the arbor 6a, and the arbor 6a is made easily flexible by dividing it into plural parts in its axial direction. In controlling the shape and crown of a rolling material, a pressing roll 7 is pressed against the central part of the roll 6 by protruding each pressing cylinder 14 in a cylinder block 15 to press the side part of each roll chock 8. By this pressing force, the intermediate roll 6 is deflected and deformed in the horizontal direction throughout its axial direction, to adjust the deflection, produced in the vertical direction of an upper work roll, in its longitudinal direction.
Patent JP-H1160993-A (JP)
Title: Coating composition for absorbing electromagnetic wave and production of the same
Inventor: HONG SUNG-YONG
IPC: B05D7/24
Filed: 1997-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain a coating composition for absorbing electromagnetic wave capable of decreasing electromagnetic wave and provide a production method of the same. SOLUTION: The coating composition for absorbing electromagnetic wave consists of 45-65 pts.wt. of a composition comprising 30-50 pts.wt. of water, 0.2-0.6 pts.wt. of a dispersant, 0.5-1.0 pts.wt. of a plasticizer and 0.1-0.4 pts.wt. of a lubricant per 100 pts.wt. of the source powder comprising 59-79 wt.% of ferric oxide, 3-8 wt.%. of nickel oxide, 15-20 wt.% of zinc oxide and 3-8 wt.% of copper oxide, and 7-12 pts.wt. of an acrylic resin, 20-40 pts.wt. of solvent, 3-8 pts.wt. of an additive. The electromagnetic wave is sufficiently decreased by simply coating the inside wall or outside wall of a housing of a device emitting electromagnetic waves with the electromagnetic wave absorbing coating composition.
Patent JP-H0650954-A (JP)
Title: Method for analyzing additive in cement aqueous solution macromolecular liquid
Inventor: ONO SHIGEKI
IPC: G01N30/06
Filed: 1992-07-31
Abstract: PURPOSE:To achieve a method for separating and determining an additive by diluting a cement aqueous solution macromolecular liquid with a potassium nitrate aqueous solution and then analyzing the additive in the macromolecular liquid by subjecting it to a high-speed liquid chromatography with the potassium nitrate aqueous solution as a mobile phase. CONSTITUTION:A mobile phase is allowed to flow from a mobile phase flow storage bath 1 by a pump 2 to create a steady state. Then, a specimen is impregnated from a manual injector 3. The impregnated specimen is fed to a column 4 inside a column oven 5 and is detected by a detector 6. The data is processed by a data processor 7 and a quantitative calculation is performed, thus separating an additive in a cement aqueous solution macromolecular liquid efficiently and accurately and controlling the quality and evaluating performance of the substances according to the peak of the obtained additive.
Patent JP-2000178436-A (JP)
Title: Polyphenylene ether-based resin composition
Inventor: MORITOMI SATORU
IPC: C08L71/12
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a polyphenylene ether-based resin composition having excellent flame retardancy and impact resistance and not or scarcely containing a halogen and phosphorus. SOLUTION: This polyphenylene ether-based resin composition contains 100 pts.wt. of the following component A and 0.5-100 pts.wt. of the following component B. A: A polyphenylene ether-based resin, and B: a polyorganosiloxane containing the following structural units of formulas I, II and III in the molecule. R1R2SiO1.0 I, R3SiO1.5 II, and R4R5R6SiO0.5 III (R1, R2 and R3 are each independently an alkyl group or an aryl group; R4, R5 and R6 are each independently an alkyl group, an aryl group, hydroxyl group or an alkoxy group).
Patent JP-S6181833-A (JP)
Title: Signal sound discriminator for car
Inventor: TAZAKI HIROSHI
IPC: B60Q5/00
Filed: 1984-09-29
Abstract: PURPOSE:To enable discrimination of external alarm sound even for person of hard hearing by converting a signal discriminated from external sound into specific audio frequency signal then further converting into an acoustic signal. CONSTITUTION:Upon reception of winker sound of one's own car through a microphone 2, the voltage signal is removed of low band component through an alarm sound detection circuit 2 and a winker sound detection circuit 3 and the signal containing high frequency component will pass through flipflops 4, 5 to produce a rectangular wave which is fed through OR gate 7 to AND gate 8. When any one of them will go to H level, AND gate 8 will produce a signal through an audio frequency signal generator 9 which is sound converted through a voice output unit 10 with predetermined time interval set through a timer 6. Consequently, the driver can discriminate the winker sound of his own car or the external alarm sound easily.
Patent JP-H0757740-A (JP)
Title: Electrode material of zinc-bromine battery
Inventor: MIYAGAWA HIROSHI
IPC: H01M4/36
Filed: 1993-08-19
Abstract: PURPOSE:To provide an electrode material of zinc-bromine battery, which can prevent increase in the internal resistance while eliminating the warping caused by a swollen electrode material, and which can improve the service life and the reliability of the battery. CONSTITUTION:An electrode material to be arranged in the battery main body of a zinc-bromine battery, comprises a four-component sheet form molding consisting of kneaded material, for which a predetermined composition ratio of carbon black, graphite and ion trapping agent are added to a high density polyethylene resin. The composition ratio of this electrode material is 45-49wt.% of high density polyethylene resin, approximate 15wt.% of carbon black, approximate 35wt.% of graphite, and 1-5wt.% of ion trapping agent. The ion trapping agent is of bismuth negative ion exchange type, and has acid resistance and alkali resistance, and an inorganic ion exchanger, the form of which is selected among powder, paste, and granular or tape all having heat resistance of not lower than 400 deg.C.
Patent JP-H0651927-A (JP)
Title: Device and method for processing data
Inventor: TAKENOUCHI MARIKO
IPC: G06F3/048
Filed: 1992-07-31
Abstract: PURPOSE:To input, edit and output data regardless of difference in data and the data formats of input and output means only by selecting the desired data to be inputted, edited or outputted from an operator and selecting the storage destination or the output means. CONSTITUTION:When all the input means, softwares for displaying and editing data and output means are displayed at a display part 2 and the input means of input and editing sources, data, data storage position of editing and output destinations and output means are instructed by a pen, a processing part 4 judges the difference of data and data formats corresponding to format flags provided for the input and output means and automatically transforms the data format of data, the transformed result is displayed at the display part 2, and the data are stored and outputted after confirmation and correction.
Patent JP-H0869809-A (JP)
Title: Synthesizing method of ysz thin film by using vacuum ultraviolet ray and its device
Inventor: MATSUZAKI YOSHIO
IPC: H01M8/02
Filed: 1994-08-30
Abstract: PURPOSE: To crystallize a YSZ thin film at a low temperature by significantly promoting decomposition of a metal organic compound precursor. CONSTITUTION: A device is provided with a vacuum chamber 1 to house a substrate 8 placed on a susceptor 9, an infrared heating device 6 to heat the susceptor 9 and a vacuum ultraviolet ray irradiation device 4 to irradiate the substrate 8 with a vacuum ultraviolet ray simultaneously with heating. A metal organic compound precursor by performing dip coating on the substrate 8 is crystallized into a YSZ thin film at a low temperature of 330 deg.C by a vacuum ultraviolet excitation effect.
Patent JP-H0652487-A (JP)
Title: Point or object recognizing system
Inventor: NAGAI MICHIAKI
IPC: G08G1/0968
Filed: 1992-07-31
Abstract: PURPOSE:To inform a user of approaching a point having the set object point and the set attribute by comparing received point information and specified point information required by the user. CONSTITUTION:Point ID information of the point to be directed is inputted by a data input section 14 of a radio reception terminal. When the user approaches a given point and enters in a point ID information range sending from the point information sending terminal, the radio reception terminal being carried accepts the point ID information of the point from a radio reception section 13. A central control device 11 writes and stores the received point ID information in the reception point ID information storage area in a storage section 12. Then, the content of the stored reception point ID information and the content of the specified point ID information stored in advance are compared. If they are matched, the data are outputted from a data output section 15, notifying the specified point recognition to the user.
Patent JP-H1192770-A (JP)
Title: Method for controlling production and temperature in liquefied natural gas facilities using mixed refrigerant and apparatus therefor
Inventor: JIYOOJI ANIBARU MANDORAA
IPC: C10G5/06
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To provide a method for controlling an LNG production process which method is capable of controlling individually the production rate of liquefied natural gas(LNG) and LNG temperature and an apparatus therefor. SOLUTION: The controlling apparatus presets and controls LNG production at a desired production rate and regulates cooling applied to natural gas stream to control independently LNG temperature. The first method employs, for example, the speed of a compressor 238 as an important manipulation variable(MV) to achieve a rapid and stable control of LNG temperature. Variables of other compressors may be used according to the form of the compressor such as angle of guide vane or angle of stator blade. The second method employs the ratio of the flow rate of total recycling refrigerant to that of LNG as an important manipulation variable for the effective control of LNG temperature.
Patent JP-S6184398-A (JP)
Title: Formation of metallic film
Inventor: TARUMOTO HEIJIRO
IPC: C25D15/02
Filed: 1984-09-28
Abstract: PURPOSE:To form a thin coating film contg. fluororesin on the surface of a member in simple stages by plating the surface of the member in a plating bath contg, fluororesin to form a composite layer and by carrying out heat treatment. CONSTITUTION:The surface of a member is electroplated in a plating bath contg. fluororesin powder besides zinc or the like to form a composite layer. This composite layer has innumerable tiny projections of fluororesin on the surface. The uneven surface is leveled by heat treatment to form a thin coating layer. This coating layer bonds firmly to the member. This method is applicable to the surface of a member used under severe conditions such as a thin plate, a wire rope or electric parts of an automobile.
Patent JP-H1128478-A (JP)
Title: Mineral water production device
Inventor: WAKI AKITAKA
IPC: C02F1/68
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To simplify the structure such that a shape of a chemical cartridge and the size are not so much restricted by forwardly rotating a gear pump when water in a tank is discharged from an outlet pipe, and backwardly rotating the gear pump to feed air into the cartridge when water in the tank is mineralized, and accelerating a convection of the water. SOLUTION: When a power source switch 19 turns ON, the gear pump 2 is operated, and the air discharged from a pipe 4 is fed to an ejecting port 13 at the bottom through a pipe 12 connected to a connection part 8. Then ejected air bubbles ascend toward a water level and the water around the air bubbles ascends, thus a water stream ascending from the bottom to the water level is generated in the cartridge 10. The water reached the water level flows away from a circulation port 16 of the cartridge 10 together with the air bubbles. A chemical 14 is repeated to be brought into contact with water by this water stream, and after a certain time later, mineral water is produced in the tank 6. Later the power source switch 19 is switched to the other side, then the gear pump 2 rotates backward and the mineral water can be sucked from the ejection port 13 and discharged from an outlet pipe 5.
Patent JP-H1136531-A (JP)
Title: Gutter joint
Inventor: ISHIDA TETSUYA
IPC: E04D13/068
Filed: 1997-07-15
Abstract: PROBLEM TO BE SOLVED: To absorb expansion and contraction of a gutter and to hold nice appearance by a method wherein the two end parts in a longitudinal direction of a joint body are formed of a rigid substance, the intermediate part thereof is formed of an elastic substance, and a reinforcing body is incorporated along the direction of the width thereof. SOLUTION: The two end parts in a longitudinal of a Joint body 1 in a U-shape in cross section are formed of rigid substances 2 and 2, such as rigid polyvinyl chloride resin, Further, the intermediate part in a longitudinal direction of the joint body 1 is formed of an expandable elastic substance 3, such as synthetic rubber, and further, a reinforcing substance 4, such as a wire made of iron, is incorporated along the direction of the width of the elastic substance. Thereby, even when expansion and contraction of a gutter occur due to a change in an atmosphere temperature, the expansion and contraction are absorbed. Even when thermal expansion occurs, the gutter is prevented from zigzagging and meanwhile, even when thermal contraction occurs, expansion in an outer peripheral direction of the elastic substance 3 does not occur.  As noted above, an integral feeling with the gutter is provided, and a gutter joint being excellent in nice appearance is provided.