baber/WOPTO huggingface dataset:
Patent JP-H09312242-A (JP)
Title: High-molecular solid electrolyte electrical double layer capacitor containing phosphonium salt
Inventor: MATSUDA YOSHIHARU
IPC: H01G11/56
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To eliminate the liquid leakage of an electrical double layer capacitor by a method wherein a high-molecular film composite material obtained by adding a plasticizer to high molecules and moreover, by adding electrolytic salt to the high molecules and the plasticizer is used for the high-molecular solid electrolyte of the electrical double layer capacitor. SOLUTION: A plasticizer solution dissolved with a tetraethyl phosphonium tetrafluoro borate as electrolytic salt is mixed in a polyacrylonitririle to dry and moreover, by leaving to stand a plasticizer for two hours in a vacuum, a high-molecular film composite material is obtained. When a high-molecular film composite material obtained by using a propylene carborate as the plasticizer was held between two sheets of electrodes, which are formed by making a nickel net weld to an active carbon unwoven cloth as a current collecting material, and a charging and discharging test was conducted, the leakage of a liquid component was not seen at all either before and after the test is/was conducted.  In such a way, a system having a capacitance to match that of a capacitor, which has an electrolytic solution and is formed into the same type as that of the system, can be built by using a high-molecular solid electrolyte, which shows a high conductivity in the case where various alkylphosphonium salts are used, for the electrolyte of an electrical double layer capacitor.
Patent JP-2000355873-A (JP)
Title: Treatment of polyester fiber cord
Inventor: WATANABE HIROSUKE
IPC: D06M101/16
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a polyester fiber cord suitable for providing a rubber composite excellent in adhesion to a matrix rubber even if the composite is directly exposed to steam and also good in durability. SOLUTION: The first treating liquid comprising a water dispersion of a glycidyl ether compound and a diisocyanate dimer compound, in the proportion of 0.5-1.5 wt.% expressed in terms of active ingredients based on the weight of fiber is imparted to a polyester fiber having an epoxy compound previously imparted thereto at a fiber-forming step, and in an untwisted state or a twisted cord state, and the resultant fiber is heat-treated at 180-240 deg.C for 60-180 sec. The heat-treated fiber is twisted when the fiber is in the untwisted state. The second treating liquid containing resorcin-formalin-rubber latex(RFL) is imparted to the resultant fiber, and the obtained fiber is heat-treated at 180-240 deg.C for 60-180 sec to provide the objective polyester fiber cord.
Patent JP-H0213356-A (JP)
Title: Edible fiber composition
Inventor: TAKAHARA MASATO
IPC: A23L1/308
Filed: 1988-06-30
Abstract: PURPOSE:To provide the subject composition obtained by the hydrolytic treatment of a hardly digestible polysaccharide derived from the pericarp or bran of cereals, satisfying specific condition, easily soluble in water to given an aqueous solution having low viscosity and usable as an additive for food and drink without deteriorating the rheological palatability of the food, etc. CONSTITUTION:A hardly digestible polysaccharide derived from the pericarp or bran of cereal (preferably corn) is hydrolyzed with an acid (e.g., hydrochloric acid) or an enzyme (e.g., cellulase) and the hydrolyzed product is fractionated to obtain the objective composition having the following properties. (A) The solubility in water is >=10% at 20 deg.C and (B) the viscosity of 20wt.% aqueous solution is 3-5,000cps at 20 deg.C.
Patent JP-2000353799-A (JP)
Title: Infrared detector and infrared detector array
Inventor: OZASAYAMA YASUHIRO
IPC: H01L31/10
Filed: 1999-06-10
Abstract: PROBLEM TO BE SOLVED: To obtain an infrared detector which is capable of controlling its detecting section in saturation electric charge volume, without impairing its detection sensitivity. SOLUTION: An infrared detector 21 is equipped with a semiconductor substrate 7, which is possessed of a light absorbing film 8 formed on its surface and penetrable to infrared rays and a conductive reflecting film 10 formed on the light absorbing film 8 through the intermediary of an insulating film 9, where a conductive film 15 is formed on the reflecting film 10 via a second insulating film 16. Furthermore, a new capacitive part composed of the reflecting film 10, the conductive film 15, and a second insulating film 16 sandwiched in between the films 10 and 15 is provided, where the second insulating film 16 is provided other than the insulating film 9 which is sandwiched in between the light-absorbing film 8 and the reflecting film 10, by which a detecting part can be controlled in saturation charge volume as a whole, without impairing its detection sensitivity.
Patent JP-H1115220-A (JP)
Title: Printer
Inventor: UCHIDA YUTAKA
IPC: G03G15/00
Filed: 1997-06-20
Abstract: PROBLEM TO BE SOLVED: To freely set the printing side of paper housed in a paper cassette, to either one of their sides by printing after guiding the paper to a main carrying path so that the directions of the faces of the paper are different when compared in the state of being set in the paper cassette. SOLUTION: Through a host computer 8 or operating panel 11, a printing side is set together with, for example, the number of prints. Using a controller 10 controlled by the host computer 8 or operating panel 11, a feed roller 5 is rotated clockwise or counterclockwise to take the paper 7 in the paper cassette 6 out of a first carrying path 15a or second carrying path 15b. The paper is subjected to printing after being guided to the main carrying path 15c so that the directions of the faces of the paper 7 are different between them when compared in the state of being set in the paper cassette 6. This makes it possible to freely set the printing side of the paper 7 housed in the paper cassette 6 to either upper or lower side.
Patent JP-H0827508-A (JP)
Title: Pretreatment of molten iron
Inventor: HANAO MASAFUMI
IPC: C21C1/04
Filed: 1994-07-15
Abstract: PURPOSE:To improve a slagging property by a refining agent and to efficiently execute desiliconizing, desulfurizing and Mn-enriching of molten iron by adding the refining agent contg. Mn-contg. ore, lime, fluorite and MnO-contg. converter slag to the molten steel and executing a pretreatment. CONSTITUTION:The first refining agent contg. Mn-contg. ore or Cr-contg. ore, lime and fluorite is added to molten iron and more particularly high-Si molten iron, and desiliconizing, desulfurizing and Mn-enriching or Cr-enriching are executed prior to decarburization refining. The further desulfurization is executed by adding the second refining agent contg. lime to the molten metal at need. The converter slag contg. about 5 to 20% MnO generated decarburization refining is compounded into the first refining agent in the pretreatment method of the molten metal described above. As a result, lime or fluorite is saved and the Mn or Cr-component in the converter slag is recovered. The low-Si, high-Mn or high-Cr and low-S steel is smelted at a low cost.
Patent JP-S6142623-A (JP)
Title: Optical device
Inventor: YABUKI TAKANOBU
IPC: G03B13/02
Filed: 1984-08-03
Abstract: PURPOSE:To take many photographing positions by constituting a titled device so that a video output part can be turned centering around a shaft center of a video input part and the axis vertical to said center. CONSTITUTION:In case an eyepiece part 17 is in a position P of a prescribed angle theta against the axis 24 of video input part, a mirror 11 held by a mirror holder 12 is set so as to become an angle of 90 deg.-theta/2 deg. againt the axis 24 of video input part, an image mapped on a mapping surface 19a of a CRT19 is converted in the direction of the eyepiece part 17. Subsequently, the eyepiece part 17 is turned in the direction A and a mirror shifting rib 15a provided projectingly on the inside of a finder case half body 15 is also turned by the same angle. The mirror holder 12 is turned in the direction B centering around the turning axis 12a, and when the eyepiece part 17 turns up to a position Q, the mirror holder 12 turns to a position of R, and it is shifted completely to the outside of a field of view of the eyepiece part 17. Accordingly, an image mapped on the mapping surface 19a can be seen directly from the eyepiece part 17.
Patent JP-S649509-A (JP)
Title: Method and device for controlling load part pressure
Inventor: NAGAI HIROYUKI
IPC: G05D16/20
Filed: 1987-07-02
Abstract: PURPOSE:To simply and effectively change the pressure of a load part and to constantly hold the load part to the pressure by using the pressure lower by a predetermined designated pressure difference than the designated pressure as a switching point, supplying a fluid when the pressure is below, using the pressure higher by an exhaust pressure difference as the switching point, and exhausting the fluid when the pressure is above to supply and exhaust and switch the fluid. CONSTITUTION:A controller 6 is connected to a power source to input a detecting signal from a pressure detector 7 for detecting the pressure of a tank 3 and input an electric signal for commanding the set pressure of the tank 3 from an external controller or the like 8 as an external command. In the controller 6, the set pressure according to the external command is compared with the detecting signal from the pressure detector and operated and an electromagnetic valve control signal is outputted. When the pressure in the tank 3 is lower than the set pressure according to the external command, the fluid is supplied to the tank 3 and when it is higher than the set pressure, the fluid of the tank 3 is exhausted by switching and controlling change over valves 4, 5. Thereby, the pressure change of the load can be rapidly switched to the command pressure and it can be held to a constant pressure with high accuracy.
Patent JP-H108121-A (JP)
Title: Inoculant for producing cv graphite cast iron and production of cv graphite cast iron using the inoculant
Inventor: TAKAHASHI MASAHIRO
IPC: B22D1/00
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To provide an inculant by which a CV graphite cast iron can comparatively easily be produced. SOLUTION: This inoculant for producing the CV graphite cast iron is powder of magnesium sulfide(MgS) having 0.2-1μm average grain diameter. The producing method of the CV graphite cast iron is executed by beforehand charging the powder of magnesium sulfide(MgS) into a ladle and tapping the molten CV graphite cast iron to obtain the CV graphite cast iron. Alternatively, the powder of magnesium sulfide(MgS) is beforehand charged into a mold, and the molten CV graphite cast iron is poured to obtain the CV graphite cast iron.
Patent JP-S6056694-A (JP)
Title: Multipurpose floating structure
Inventor: INDOU ATSUYOSHI
IPC: B63B35/44
Filed: 1983-09-08
Abstract: PURPOSE:To secure such a multipurpose pontoon as being excellent in strength, by forming each structure of upper, bottom and symmetrical parts with corrugated steel plates including a keystone plate and so on, while making up plural water tank chambers inside a body structure, and making them free of adjustment for buoyancy. CONSTITUTION:Using corrugated steel plates such as keystone plates, deck plates, etc., a symmetrical part body structure A consisting of inner side plates A1-D1 and outer side plates A2-D2, a bottom body structure B and an upper body structure D are formed, respectively. The symmetrical part body structure A is coupled with an intermediate part body structure E and makes up a chamber F. Inside both the symmetrical part body structure A and the bottom part body structure B, plural tank chambers 1 are formed, and with injection or draining in or from each chamber 1 adjusted, its buoyance adjustment takes place. Since corrugated steel plates are used, such a multipurpose pontoon as being excellent in strength is securable.
Patent JP-H0454605-A (JP)
Title: Control method for robot with multiple degrees of freedom
Inventor: TAJIMA FUJIO
IPC: G05B19/404
Filed: 1990-06-25
Abstract: PURPOSE:To compensate the delay of a servo-system and to realize the satisfactory locus control by correcting a position variation pulse number inputted to a driver on a software by using a parameter corresponding to the attitude of a robot. CONSTITUTION:By using a table of a set of time constants derived in advance at every shaft in accordance with the attitude of a robot and stored by a store means, the number of pulses inputted to a driver 23 is corrected at every prescribed period, generation of pulses only the number of corrected pulses is set to a pulse generating means 22 and the pre-compensation using a phase lead element is realized. As a result, a transfer characteristic of a servo-system in the driver 23 which can be approximated as a phase lag element having a set of time constants varied by the attitude of a robot 24 is negated, and a transfer function as a whole becomes unity approximately, so that, a response delay caused by the transfer characteristic of the servo-system of the driver 23 can be negated.
Patent JP-S6057624-A (JP)
Title: Manufacture of hard mask
Inventor: MATSUOKA YASUO
IPC: G03F1/00
Filed: 1983-09-08
Abstract: PURPOSE:To prevent a proximity effect resulting from remnant charges and pattern strain by previously forming a position, to which a resist layer is not shaped, to the surface of the outer edge section of a mask blank and exposing the resist layer by electron beams while an electrode for grounding is brought into contact with the position. CONSTITUTION:At least one or more of positions 9, to which resist layers are not formed, are formed previously outside a pattern forming prearranged position 10 in the surface of a blank block 5. Electron beams EB are projected to the surface of the resist layer 4 while electrodes 7 for grounding are brought into contact with Cr oxide layers 3 exposed to the positions 9 by pressure to expose a circuit pattern. According to the method, since the electrodes 7 are brought into contact with the layers 3, charged electric charges do not remain in a layer 4, the layers 3 and a layer 2 and escape to the ground through the electrodes 7, thus resulting in no possiblity in which defective patterns are generated.
Patent JP-H0328027-A (JP)
Title: Constant speed running control device
Inventor: MIYAZAKI AKIRA
IPC: B60W10/10
Filed: 1989-06-27
Abstract: PURPOSE:To release O/D cut irrespective of play in the actuator system by setting the O/D cut releasing conditions on the basis of the working amount of actuator certain period after an O/D cut signal is given. CONSTITUTION:As the condition to release O/D cut, A<SAc-beta shall be met, where A is the degree of opening of actuator 1, SAc is the stabilized degree of opening of actuator 1 when a certain period T has passed since the O/D cut, and beta is a constant. An auto drive computer 10 measures the current car speed and the degree of opening of the actuator 1 and calculates the mean A'n of momentary values of the degree of actuator opening. When A'n<SAc-beta is met, the O/D cut signal is put off. Thus, the relative change in the degree of actuator opening is caught to be used as the O/D cut release condition, so that releasing the O/D cut is made practicable irrespective of play in the actuator system.
Patent JP-H05345677-A (JP)
Title: Production of sintered compact
Inventor: OIMIZU TOSHIAKI
IPC: B22F3/02
Filed: 1992-05-29
Abstract: PURPOSE:To readily and inexpensively produce a complex and fine product by repeatedly assembling prescribed formed articles one or more times and simultaneously performing a sliding treatment between each injection molding steps and burning the formed articles. CONSTITUTION:Ceramic or metal powder is kneaded with an organic binder and the kneaded material is subjected to injection molding and a boss 21b is integrally raised at a prescribed position of a ring part 21a to afford primary injection moldings 21 (A). Then the moldings (A) are degreased and then sintered to provide a sintered compact (B). A sliding treatment agent, e.g. ceramics which are coating films of C-BN dispersed in fluorinated dispersion is attached to the surface of the sintered compact (B) to give a treating agent-attached sintered compact (C). Then the kneaded material of the metal powder, etc., is subjected to injection molding onto the component (C) to provide a secondary injection moldings (D). A final injection moldings obtained by as necessary, successively repeating the degreasing step, sintering, sliding treatment and injection molding step from the secondary injection moldings is degreased and sintered to produce the objective sintered compact.
Patent JP-H0911941-A (JP)
Title: Stand device for motorcycle
Inventor: SUZUKI TATSUYA
IPC: B62H1/02
Filed: 1995-06-29
Abstract: PURPOSE: To ensure control stability by restraining fluctuation in an bank angle caused by swing of a swing type power unit, and prevent lowering of service life caused by wear of a stopper member. CONSTITUTION: In constructing a stand device for an automobile wherein a stand main body 236 having a pair of right and left leg parts 236a, 236b are connected to a body frame so that it can swing freely between the standing position to support the body and the storing position to abut on the bottom of a swing type power unit 3, a roller member 245 is set on the abutting part of a stand body 236 against the power unit 3 so that it can rotate freely. On the abutting part 248 (thick wall part) of the power unit 3 against the roller member 245 an escape face is formed. The escape face restrains fluctuation in the height of the stand body 236 from a road surface caused by fluctuation in the stroke of a rear wheel.
Patent JP-H0610883-A (JP)
Title: Blower for vehicle
Inventor: MORIKAWA HIDEO
IPC: F04D27/00
Filed: 1992-06-23
Abstract: PURPOSE:To provide a blow range continuous and further to ensure comfortableness by arranging a several number of blow cylinders, providing a propeller fan and a motor arranged, alternately tilted in a main unit mounting frame, and performing a 1/f fluctuation blow. CONSTITUTION:By arranging a plurality of blow cylinders 22, provided with a propeller fan 21 directly connected to a motor 24, tilted alternately in a main unit mounting frame 32, a wide blow range can be continuously obtained. However, because an uncomfortable feeling is generated with a fixed air speed, since a 1/f fluctuation blow with a change of blow intensity in inverse proportion to a frequency (f) is performed by a 1/f fluctuation control electrical accessory part 30 in the blow cylinder 22, comfortableness can be ensured. A structure with necessity for frequent maintenance such as lubricating a crank mechanism and a bearing is eliminated, and since lightness is provided in weight with a small number of part items, maintainability is improved.
Patent JP-S6056571-A (JP)
Title: Thermal head
Inventor: KATOU YOSHITAKE
IPC: B41J2/36
Filed: 1983-09-07
Abstract: PURPOSE:To obtain prints of excellent quality by shortening the width of a subscanning direction of each heating element compared with that of a main scanning direction and composing a required picture element to be recorded into a thermal recording medium with printing by a heating element at plurally divided number. CONSTITUTION:After completion of the setting of a picture information, terminals C1 and S1 are electrically turned on so that dot resistors 1d, 2d, 5d, 6d, 9d, 10d, 13d, and 14d may be heated up. AND condition for NAND gates G0, G1, G2 is established, resulting in the conduction into NAND gates G0, G1, G2... of an electric current applied to diodes m1, m2, m4 and m6. Dot resistors 1d, 2d, 5d, 6d, 9d, 10d, 13d and 14d are heated up, reaching a prearranged temperature level for the formation of a color in a thermosensitized paper. If the recording by a dot resistor is finished, a shift register 20 is shifted one bit to the right and an output f1 is given an output from a flipflop F3d. With the shift action by one bit completed, terminal C1 is switched off and terminal C2 switched on, resulting in the heating of dot resistors 3d, 4d, 7d, 8d, 11d, 12d and 15d to a temperature level of forming a color in thermosensitized paper.
Patent JP-H08333855-A (JP)
Title: Solar-heat collecting roof
Inventor: KONO SHIGEHARU
IPC: F24J2/04
Filed: 1995-06-06
Abstract: PURPOSE: To reduce a total cost required for constructing a roof. CONSTITUTION: Most of a roof are roofed by roof materials 1, and solar heat is collected by utilizing the roof materials 1 as heat collectors. Exclusive heat- collecting units 2 are arranged at the ridge end of the roof. Air passages 3 are formed along the internal surfaces of the roof materials 1 and the heat- collecting units 2. The introducing ports 9 of the outside air into the air passages 3 are formed to a girder-eave ceiling wall 8. The heat-insulating walls 5 of the internal surfaces of the air passages 3 are formed of sandwich panels, thus saving the trouble of heat-insulating execution.
Patent JP-H0474535-A (JP)
Title: Exhaust gas purifying catalyst and preparation thereof
Inventor: TAKAHASHI NAOKI
IPC: B01J23/56
Filed: 1990-06-21
Abstract: PURPOSE:To obtain a catalyst suppressing the formation of H2S without lowering ternary activity by supporting a noble metal on an alumina carrier and subsequently bonding silica to the hydroxyl group bonded to the aluminum atom in alumina on the surface of the carrier through a covalent bond. CONSTITUTION:A noble metal such as platinum or rhodium is first supported on an alumina carrier composed of gamma-alumina or theta-alumina. Next, alkoxysilane or alkoxylalkylsilane is vapor-deposited on the surface of the alumina carrier to be heated. Whereupon, silica is bonded to the hydroxyl group bonded to the aluminum atom in alumina present on the surface of the carrier through a covalent bond. The catalyst thus obtained suppresses the formation of H2S without lowering ternary activity.
Patent JP-H106438-A (JP)
Title: Durable shaped material and surface modification thereof
Inventor: SAKURADA TSUKASA
IPC: B32B15/04
Filed: 1996-06-25
Abstract: PROBLEM TO BE SOLVED: To obtain a durable shaped material having corrosion resistance to a molten metal and heat shock resistance within a high temp. region, having proper cost and capable of widely used in metal refining. SOLUTION: This durable shaped material is obtained by successively providing a ceramics layer, a borosilicate glass layer and a boronitride type ceramics layer on the surface of a nonmetal base material composed of graphite or ceramics and has excellent corrosion resistance and heat shock resistance to a molten metal by the action of the borosilicate glass layer and the boronitride type ceramics layer. Therefore, this material is suitable as a constitutional material of a crucible or a sprue in metal refining of aluminum or zinc.
Patent JP-H05206396-A (JP)
Title: Thin-film rom device and its manufacture
Inventor: IAN DAGURASU FURENCHI
IPC: H01L27/10
Filed: 1992-06-23
Abstract: PURPOSE: To form various types of thin-film diodes of different characteristics in the various closed circuit cells of a thin-film ROM device, having arrays of an open circuit cell and closed circuit cell formed on a substrate. CONSTITUTION: A laminate formed by thin films 12, 21, 22, 23, and 11 is formed on a substrate 10, and at least one of the semiconductor films 21, 22, and 23, before the next film laminate is removed from some of the closed circuit cell regions 5, 7, and 8, and a second-type thin-film diode (MIM, MIN, MIP) having different conductive characteristics from a first-type thin-film diode (NIP) in the other cell region is formed in this cell region. A downside semiconductor film 23 is easily removed by a selective etching process from a downside electrode film 11, and the downside electrode film operates as an etching stopper. Monitoring radiation during the plasma etching, the top side semiconductor film 21 or 22 can be removed from the downside semiconductor film 22 or 23.