baber/WOPTO huggingface dataset:
Patent JP-S5890137-A (JP)
Title: Checking method for hydraulic alarm contact device
Inventor: HAYASHI EIJI
IPC: G08B29/00
Filed: 1981-11-26
Abstract: PURPOSE:To enable to perform a simple check, by a method wherein an indication of a pressure gauge is brought to a state below an alarm point of a hydraulic contact device from a state slightly above the alarm point by bringing a bellows valve, mounted to a working pressure tank, into a half-opening condition. CONSTITUTION:Oil is totally supplied under vacuum into a line P, and a connector Ac for an alarm contact device A is connected to the open end of the line while a stop valve V2 is slowly opened. In which case, a pressure tank valve PTV, a stop valve V1, and bellows valves BV1, BV2 are brought into a half- opening state, and a pressure gauge is brought to an indication slightly above an alarm point. Then, if the stop valve V1 is closed and the opening degrees of the bellows valves BV1, BV2 are gradually widened, the capacity of the bellows of each bellows valve increases, and thereby the inside of a circuit is decreased in an oil pressure according to P1V1=P2V2. Thus, the reduction of an oil pressure to a pressure below the alarm point permits verification of the operation of the alarm contact device A.
Patent JP-H0239129-A (JP)
Title: Active matrix device and its production
Inventor: KAWACHI GENSHIROU
IPC: G02F1/1368
Filed: 1988-07-29
Abstract: PURPOSE:To simply and surely light-shield a TFT by previously extending a transparent conductive film up to the upper or lower part of the TFT through an insulating film and then reducing the conductive film by hydrogen plasma method or the like to remove transparency and to use the reduced conductive film as a light shielding film. CONSTITUTION:After patterning the transparent conductive film so as to extend it up to the upper side of the TFT (thin film transistor), a metal such as Al for interrupting the passage of hydrogen is stacked on the whole surface of the conductive film to protect the film and the metallic film in an area to be shielded is removed by photoetching. Then, the transparent conductive film exposed by heat processing in hydrogen plasma is reduced to remove transparency and a light shielding film 9 and a picture element electrode 6 are formed from the same film by self-matching. In the case of forming the shielding film 9 under the TFT, the film 9 can be formed in the element area by self-matching. Consequently, the element area can be surely shielded without complexing a production process and reducing an aperture ratio.
Patent JP-S57113932-A (JP)
Title: Speed reducer
Inventor: TAMAKI SHIGEO
IPC: F02D9/02
Filed: 1980-12-29
Abstract: PURPOSE: To stabilize the number of revolutions of an engine for idling by providing a plastic piece with an angle in the seat part of a regulation valve in a speed reducer for obtaining stable airtightness.  
     CONSTITUTION: In the suction passage of an air valve main body 1, a throttle valve 2 is equipped on a throttle shaft 3, and a bypass passage 6 is provided to bypass this throttle valve 2. This bypass passage 6 is equipped with a regulation valve 9 to be operated by the pressure difference between an entrance 8 side and an exit 12 side of a speed-reducing passage. Meanwhile, a plastic piece is provided in the seat part of this regulation valve 9 with an angle θ so that the seat part may obtain line-contact. This construction not only improves the airtightness but keeps the position of the contact part constant to stabilize the operational pressure. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H0739934-A (JP)
Title: Method for controlling coiling strip
Inventor: YASUDA HISASHI
IPC: B21C47/02
Filed: 1993-07-29
Abstract: PURPOSE:To dissolve irregular coiling in the tip and rear end parts because edge-position recognition is always executed in the state of tension 'ON' and uncontrolled state is dissolved by providing plural edge sensors and executing control taking a strip passing speed into consideration. CONSTITUTION:In a coiler for strips, a method for controlling coiling a strip is obtained by providing plural edge sensors 4, 5, 6 for strips in different positions in the flow direction of the strip, estimating the amount of deviation of the strip edge in the position of a tension reel 1 from the output of each edge sensor and moving the tension reel in the direction that deviation is cancelled.
Patent JP-H05337475-A (JP)
Title: Method for activating water solution
Inventor: NIINO KIYONORI
IPC: C02F1/48
Filed: 1992-06-05
Abstract: PURPOSE:To activate water solution to a high level in a short time and to sharply increase catalytic reaction activity by bringing water and a mineral contg. body into contact with each other, thereby dissolving the minerals in the water and applying an alternating electromagnetic field to the mineral dissolved water. CONSTITUTION:This method is constituted of a mineral dissolving treatment process A for which water 6 is brought into contact with a mineral contg. body 2 to dissolve the minerals in the water 6 and an electromagnetic field treatment process B for which an alternate electromagnetic field is applied to the water 6 dissolving minerals. In the mineral dissolving treatment process A, mineral components eluted from the mineral contg. body 2 are dissolved in the water 6 to increase the mineral amount in the water 6. In the electromagnetic field treatment process B, by putting the water solution in the high frequency alternative electromagnetic field, the ionization of the dissolved minerals is accelerated. Water molecules and ionized minerals are affected by the high frequency alternating electromagnetic field to make their motion active and the water, what is so called as activated water, is produced in a short time.
Patent JP-S5984717-A (JP)
Inventor: NIRUSU FUON UIHIERUTO
IPC: B65B51/14
Filed: 1983-10-11
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-2000021825-A (JP)
Title: Semiconductor jig
Inventor: SUZUKI TATSUYA
IPC: B24B37/30
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor jig which can remove semiconductor layer substrates from a base plate without having them scratched, after the polishing of the semiconductor layer substrates is terminated. SOLUTION: In a semiconductor jig 1, polishing of semiconductor layer substrates 2 stuck onto a base plate 4 by using adhesive members 3 which is molten at the temperature of not less than a prescribed temperature and is caked at a temperature which is not higher than that is terminated, and the semiconductor layer substrates 2 are removed from the base plate 4. The jig is formed of a container 5 which stores organic solvent melting polishing waste occurred at polishing, a supporting stand 6 which is arranged in the container 5 and supports the base plates 4 and a heater 8, which is installed on the base plate 4 on the opposite side of a side to which the semiconductor layer substrates 2 are stuck and melts the adhesive members.
Patent JP-H0940360-A (JP)
Title: Rocking leg structure of caego handling device
Inventor: HARADA TAKESHIGE
IPC: B66C5/02
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To prevent the derailment of wheels by connecting the middle part of a horizontal frame and the middle part of a hinged leg through a diagonal brace, as well as connecting the horizontal frame and the hinged leg through a pin. SOLUTION: A rocking leg 3 is fluctuated corresponding to the variation of a rail span, but since the pin connection of a diagonal brace 20 and the leg 3 are made to allow the pin 10 to move within a slit 22, the fluctuation of the leg 3 is never regulated by the diagonal brace 20. On the other hand, when the cargo handling device generates a rocking by an earthquake or the like, and wheels 12 are floated, the leg 3 is liable to fluctuate, but the fluctuation is restricted within the slit 22, and the floated wheel 12 is landed on a rail 11 in the original condition when it is landed again, and no derailment is generated. Since the wheels 12 are fixed on the rail 11 by rail clamps 15 when the cargo handling device is stopped, no floating is generated to the wheels 12.
Patent JP-S6078941-A (JP)
Title: Production of alpha-fluoroacrylic acid ester
Inventor: OOMORI AKIRA
IPC: C07C69/653
Filed: 1983-10-07
Abstract: PURPOSE:To produce the titled substance useful as a raw material of polymers having high softening temperature, etc. and excellent weather resistance, etc. and useful as a raw material of paint, etc., economically, by using alpha-fluoro-beta-hydroxypropionic acid ester as a raw material, and reacting the compound with a dehydration agent. CONSTITUTION:The objective compound can be produced by reacting alpha-fluoro-beta- hydroxypropionic acid ester with a dehydration agent in a solvent such as methanol at 30-150 deg.C, preferably 50-100 deg.C. The dehydration agent is a substance capable of removing the alpha-hydrogen and beta-hydroxyl group of the above starting compound, preferably sulfuric acid, phosphoric acid or phosphorus pentoxide, and its amount is usually preferably 0.1-2mol per 1mol of the starting compound. To prevent the undesirable reaction of the produced objective compound, e.g. polymerization, etc., it is preferable to add a polymerization inhibitor, e.g. hydroquinone, etc. to the reaction system in an amount of less than several % based on the objective compound.
Patent JP-H0939416-A (JP)
Title: Reversible heat-sensitive recording medium
Inventor: OGAWA TATSUYA
IPC: B41M5/28
Filed: 1995-07-25
Abstract: PROBLEM TO BE SOLVED: To improve re-writing durability by a method wherein a reversible heat-sensitive recording layer, which reversibly repeat to change from and to a transparent state to and from a slightly opaque state by heating, is made of a material containing a resin matrix, an organic low molecular substance, an ultraviolet curing type resin and a photoinitiator having a specified melting point. SOLUTION: This reversible heat-sensitive recording medium visualizes the magnetically recorded content of a magnetic card and is equipped with a reversible heat-sensitive recording layer 4, which reversibly repeat to change from and to a transparent state to and from a slightly opaque state by heating. In this case, the reversible heat-sensitive recording layer 4 includes a resin matrix, an organic low molecular substance, an ultraviolet curing type resin and a photoinitiator having the melting point of 70 deg.C or higher. By applying ultraviolet rays, the ultraviolet curing type resin is cured. As the photoinitiator, 2,4,6-trimethylbenzoylphosphine oxide, 1-[4-(2-hydroxy ethoxy)-pheny]-2-hydroxy-2- methyl-1-propane-1-on or the like is employed.
Patent JP-S6346920-A (JP)
Title: Hinge structure for vehicle door
Inventor: ARAKI MASAMICHI
IPC: B60J5/04
Filed: 1986-08-12
Abstract: PURPOSE:To enhance the external view and assembling ability of a vehicle door hinge structure provided with a fiber-reinforced resin body, by providing such an arrangement either of door side upper and lower hinges or vehicle body side upper and lower hinges are supported by pins and the other side hinges are supported by spherical bearings. CONSTITUTION:A hinge attaching part 4b is recessed in a mold splitting line part which is formed during a FRP body 4 is formed, and the vehicle body side hinge part 6a of a lower door hinge 6 is fixed to the hinge attaching part 4b by bolts. Further, the door hinge part 6a is coupled, by means of a support pin 6c, with a door side hinge part 6b to which a door 1 is then be attached. Meanwhile, the vehicle body side hinge part 8 of an upper hinge 7 attached to the upper edge part of the door body 1a is fixed to the upper edge part of a door opening 4a. The vehicle body side hinge part 8 and door side hinge part 9 of the hinge 7 are coupled together with a spherical bearing. With this arrangement, it is possible to enhance the external view and assembling ability of the door hinges.
Patent JP-H0240218-A (JP)
Title: Rotor for gas centrifugal separator
Inventor: MORIGAMI YOSHIO
IPC: B04B5/08
Filed: 1988-07-28
Abstract: PURPOSE:To obtain the title rotor of high gas removing efficiency and high separation efficiency by forming a constricted part in a cylindrical trunk part and providing an upper baffle plate having clearance between the inside wall of the trunk part to the upper part of the constricted part so as to form a pressure raising chamber between them. CONSTITUTION:The constricted part 30 is formed in the cylindrical trunk part 20 and the upper baffle plate 34 having the clearance 32 between the inside wall of trunk part is provided to the upper part of the constricted part to form the pressure raising chamber 38 between them. The rotor is revolved in a superhigh speed and a gas is supplied through a supply pipe 42. The flow (l) of the gas is joined with the circulation flows (f-i) in a separation chamber 32, and the light components are moved to the center side of the rotor and the heavy components to the inner wall side by receiving the centrifugal force. At the same time, the concn. of the light components of the flow (g) of the upper part is increased by adding the effect of vertical flow, and a part of flow (g) is flowed over the constricted part 30 to flow into the pressure raising chamber 36 and is discharged from an upper discharge pipe 44 through the clearance 32. In this case, a turbulent gas flow (j) is sent to the pressure raising chamber 36 to compressed with a part of the flow (g). On the other hand, a part of flow (i) is taken out from a lower discharge pipe 48 through the clearance 38 of a lower baffle plate 40.
Patent JP-S6248107-A (JP)
Title: Plane antenna
Inventor: FUJITA TOSHIO
IPC: H01Q13/20
Filed: 1985-08-27
Abstract: PURPOSE:To protect an antenna radiation element from snow, rain or dust in air and to prevent corrosion, deterioration or deformation due to the heat of the sun-ray by forming a protection layer including a foaming body such as a foamed plastic on the element. CONSTITUTION:Then antenna radiation element 2 is formed by etching a thin layer of a good conductor such as copper or aluminum on the surface of a base 1 made of a flat dielectric material such as polyethylene or 'Teflon(R)'. A good conductor layer 3 acting like a ground plate is formed to the rear face of the base 1 and a protection layer 6 made of a foamed polyethylene foamed by 40-60 times having a thickness of nearly 10mm is laminated on the antenna radiation element 2. The protection layer 6 is a reinforcement layer which protects the antenna radiation element 2 as well as keeps the flatness of an antenna main body comprising the antenna radiation element 2 and the conductor layer 3.
Patent JP-S6168007-A (JP)
Inventor: HARA SHINJI
IPC: A47B37/00
Filed: 1984-09-10
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-H05186413-A (JP)
Title: Process for producing n-cyanoimidocarbonate
Inventor: FURANTSU TAARUHANMAA
IPC: C07C261/04
Filed: 1992-07-16
Abstract: PURPOSE: To obtain an N-cyanoimidocarbonate useful as an intermediate of a cyanoguanidine compd. in an environmentally advantageous manner even on an industrial scale without forming a by-product harmful to health or requiring a partially chlorinated org. solvent.  
     CONSTITUTION: When the objective compd. of the formula (wherein R 1  and R 2  are each 1-4C alkyl and they may bond to each other to form an optionally 1-3C alkyl substd. ethylene or propylene chain) is prepd., the corresponding alcohol is allowed to react with chlorine cyanide which is preferably gaseous at -5 to +30°C, preferably 10-20°C in an aq. alkali soln., preferably an aq. NaOH soln. having 15-50 wt.% concn. while keeping the soln. at pH8-14. The resultant imidocarbonate in the soln., together with an acid, preferably aq. hydrochloric acid, is added to an aq. cyanamide sol-n. The imidocarbonate is preferably added immediately after the preparation. The resultant reactive mixture is kept at 10-30°C and pH3-8. The objective compd. is advantageously obtd. with a higher total yield. 
     COPYRIGHT: (C)1993,JPO
Patent JP-S6348116-A (JP)
Inventor: KAWAKAMI TADASHI
IPC: G06F1/18
Filed: 1986-08-12
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-2000049855-A (JP)
Title: Distribution system
Inventor: OKAMOTO TAKEYA
IPC: A63F13/77
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To provide the distribution system that prevents harmful influence attended with service of information such as game information or 'karaoke' information downloaded from a host device. SOLUTION: When a program distributed from a distribution center is used and when the use is finished, its end time is received (S1200). Then a current time is received and the elapsed time from the use end time is calculated (S1210), and whether or not the elapsed time reaches a warning time is discriminated (S1220). In the case that the elapsed time reaches the warning time, warning is raised (S1230). Furthermore, the elapsed time is calculated (S1240) and whether or not the time reaches a use disable time is discriminated (S1250). When the elapsed time reaches the use disable time, an execution disturbing means makes the program not to be used (S1260).
Patent JP-S6167572-A (JP)
Title: Welding profile control device
Inventor: NIO OSAMU
IPC: B23K9/12
Filed: 1984-09-10
Abstract: PURPOSE:To improve the profile accuracy by counting the time of an arc generation and a short-circuit from a binary-coding signal of a welding voltage, also providing the respective band pass filters, and correcting dislocation based on its synchronously rectified integral value. CONSTITUTION:A comparator 52 inputs a welding voltage 51, and outputs a binary-coding signal of '1' and '0' in the course of an arc generation and a short-circuit, respectively. A circuit 56 passes its output through a clock 55 the course of the arc generation, and a circuit 57 posses its output through the clock 55 in the course of the short circuit. Also, a sample piece number component in a half period of weaving is extracted by digital band filters 70, 71, and its output is rectified synchronously, and thereafter, integrated by integrated by integrators 86, 87 for one period or a half period. Based on this integral value, dislocation is detected and corrected, therefore, the profile accuracy is improved without being influenced by the magnitude of a welding current and a short-circuit shifting state of an arc.
Patent JP-S5978110-A (JP)
Title: Dust for agricultural and horticultural sterilization
Inventor: MORIMOTO YOSHIAKI
IPC: A01N47/38
Filed: 1982-10-28
Abstract: PURPOSE:A dust for agricultural and horticultural sterilization preventing deterioration in quality with time, obtained by using 1-(n-butylcarbamoyl)benzimidazol-2-ylcarbamic acid methyl ester in combination with a specific metal oxide and white carbon of dry method. CONSTITUTION:(A) One or more compounds selected from calcium oxide, barium oxide, aluminum oxide, silicon dioxide, diboron trioxide, and zinc oxide is blended with (B) white carbon of dry method such as fine powder of silicic acid obtained by thermal decomposition of silicon halide, silicon-containing compound or organosilicon compound, and (C) 1-(n-butylcarbamoyl)benzimidazol-2-ylcarbamic acid methyl ester (fungicide for agriculture and horticulture) in a blending ratio of preferably 0.5-3pts.wt. component A, 0.05-2pts.wt. component B and 1pt.wt. component C, to give a dust for agricultural and horticultural sterilization having improved storage stability of the active ingredient and preventing deterioration of physical properties.
Patent JP-2003098667-A (JP)
Title: Aliphatic polyimide composition and image forming method
Inventor: ITAYA HIROSHI
IPC: G03F7/037
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide an aliphatic polyimide composition and an image forming method. SOLUTION: The aliphatic polyimide composition is a solvent-soluble copolymerized aliphatic polyimide composition comprising a solvent-soluble polyimide obtained by polycondensing an aliphatic tetracarboxylic acid dianhydride and an aliphatic diamine and exhibiting positive photosensitivity in the presence of a photo-acid generator. The composition has high transparency to short-wavelength light of <=365 nm such as i-line and gives a very good pattern with submicron resolution excellent in adhesion to a substrate by alkali development. The photosensitive aliphatic copolymerized polyimide can widely be utilized in the field of production of a semiconductor, electronic parts, etc.
Patent JP-2000021464-A (JP)
Title: Terminal
Inventor: NAGIKI TAKAAKI
IPC: H01R11/11
Filed: 1998-07-03
Abstract: PROBLEM TO BE SOLVED: To readily decide the quality of a calking state, to eliminate calking failure, and to improve nondefective rate by providing the fitting part on one end, arranging the barrel parts for securing the electrical continuity by calking/ fixing the conductor tip from both sides on the fitting directional rear side of the fitting part, and arranging the position display parts (projections) in the barrel parts. SOLUTION: A terminal 10 is fixed to a conductor 17 tip by calking/fixing the conductor 17 tip inserted from between respective barrel parts 13 by the respective barrel parts 13 for securing the electrical continuity. In the respective barrel parts 14, the covering part 17a of a conductor 17 is calked/fixed. In this case, in calking/fixing the conductor 17, the barrel parts 13, 14 are deformed curved by using an automatic calking machine and an exclusive calking tool, so that the tips of the barrel parts 13, 14 are made to bite into the conductor 17 tip or the covering part 17a.  At this time, projections (the position display parts) 16 arranged in the respective barrel parts 13 are also displaced, and positions of the projections 16 are compared by means of visual observation or an inspection device to easily decide whether or not calking is uniform between the respective barrel parts 13.
Patent JP-H05262332-A (JP)
Title: Method and an apparatus for sterilizing continuous packaging material web
IPC: A61L2/18
Filed: 1992-07-16
Abstract: PURPOSE: To improve sterile effect for material web by using hot air containing hydrogen peroxide though hot air was so far used after sterilization with lique fied hydrogen peroxide. CONSTITUTION: This apparatus has been provided with entrance 13 and exit 11 for a material web, and a thin and long space 15 disposed so as to guide the material web. Further equipped is a external flow duct 17 arranged in communication with the entrance and exit, which supplies hot hydrogen peroxide-free air so as to mix with a part of air containing hydrogen peroxide after dried, and reuses air containing hydrogen peroxide mixed in accordance with a new drying cycle through the thin and long space 15 in the moving direction of the material web.
Patent JP-H0853786-A (JP)
Title: Pickling device of metallic strip
Inventor: KUDO MANABU
IPC: C23G3/02
Filed: 1994-08-11
Abstract: PURPOSE:To prevent falling of pickling liquid onto metallic strip surface. CONSTITUTION:Pickling liquid receivers 3 are hung between sink rolls 1 and the metallic strip 2 in a bypass stage of passing the metallic strip 2 without immersing the strip into the pickling liquid 6 while allowing the sink rolls 1 to stand by in standby positions above the metallic strip 2. These pickling liquid receivers 3 are formed approximately to a shallow boat or trough shape, are formed longer than the width of the metallic strip 2 and are provided with inclination in such a manner that the central parts of the bases are made higher than both ends. The pickling liquid receivers are provided with holes 8 at both ends and are moved by moving devices 10. The pickling liquid receivers 3 stand by in the state of floating on the surface of the pickling liquid 6 or in the state of parting from the surface in a pickling stage for pickling the metallic strip 2 by descending of the sink rolls 1 to press the metallic strip. Spray devices 7 or 9 to blow air to the front surfaces of the sink rolls 1 or the rear surfaces of the pickling liquid receivers 3 are installed near the standby positions of the sink rolls 1 to remove the pickling liquid 6 adhering and remaining on the surfaces in the pickling process.