baber/WOPTO huggingface dataset:
Patent JP-S58120249-A (JP)
Title: Silver halide multilayered color photosensitive material
Inventor: KOITABASHI HIROO
IPC: G03C7/20
Filed: 1982-01-09
Abstract: PURPOSE:To enhance sharpness of a color image remarkably without incurring sensitivity deterioration and color turbidity, by using a multilayered color photosensitive material having a specified layer structure. CONSTITUTION:A red-sensitive silver halide emulsion layer, a first green-sensitive silver halide emulsion layer, a yellow filter layer, a blue-sensitive silver halide emulsion layer, a second green-sensitive silver halide emulsion layer, and a yellow filter layer are formed on a support in succession to obtain a color photosensitive material. The first and the second green-sensitive layers each contain a diffusion-resistanct yellow coupler reacting with the oxidized product of an aromatic primary amine developing agent and developing color, the blue-sensitive layer contains a diffusion-resistant magenta or cyan coupler capable of reacting with said oxidized porduct and forming a dye, the red-sensitive layer contains a diffusion-resistant cyan or magenta coupler different from that of said layer, capable of reacting with said product and forming a dye.
Patent JP-H01179500-A (JP)
Title: Highly dense discrete wiring system
Inventor: SAIKI MASAJI
IPC: H01R43/00
Filed: 1988-01-07
Abstract: PURPOSE:To decrease times of wiring arrangement operations in number so as to improve a wiring operation in efficiency by a method wherein a wire zone for each wiring is preset through a zone setting section, a wiring order table is prepared through a wiring order table planning section, and the weight of each wiring in the wiring order is added through a weight processing section. CONSTITUTION:A zone for each wiring is preset through a zone setting section 4 basing on the positional data of a starting and a terminal point of each wiring in such a manner that the zone is set to be as long as the segment between two points and as wide as prescribed. A wiring order table planning section 5 compares the positional data of the zones with each other to discriminate the mutually duplicate relation among the zones and then prepares a wiring order table. The weight processing section 5 determines the wiring order of priority of each wiring in accordance with the procedure of the wiring order table. By the wiring order preset as mentioned above, a wiring operation can be done with the least man-hour of the wiring arrangement operation. By these processes, times of a wiring arrangement operation can be reduced in number, so that a wiring operation can be improved in efficiency.
Patent JP-S5595872-A (JP)
Title: Gate circuit
Inventor: KOGA TAKESHI
IPC: G01R15/14
Filed: 1979-01-16
Abstract: PURPOSE: To facilitate the measurement for the off-gate current of the gate turn-off thyristor by inserting the shunt possessing the measurement piece in series into the gate transformer.  
     CONSTITUTION: Transistor 3 is connected to control power bus bar 1 to generate the off-gate current, and capacitor 5 is provided at the primary side of gate transformer 4. And thyristor 6 is provided at the secondary side of transformer 4 along with shunt 7 connected to the anode side each. Shunt 7 consists of current piece 7a and measurement piece 7b. Piece 7a sets the current flowing to piece 7b to about several or several tens ampere by varying the diameter, length and material of the line. And piece 7b uses the Hall device or the like to secure the measurement via the knob-type current detector. Then the large-capacity gate turn-off thyristor is connected to piece 7b, and thus the off-gate current can be measured in an extremely easy way. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63171207-A (JP)
Title: Method for rolling tube
Inventor: UCHIDA HIDE
IPC: B21B25/04
Filed: 1987-01-08
Abstract: PURPOSE:To reduce rolling loads and to prevent wear and seizings of tools by applying an inorganic material such as glass as a lubricant between a tool and a rolled stock in rolling a high alloy steel tube by use of the specific material tool. CONSTITUTION:In rolling a seamless metal tube by use of a rolling tool which has an alloy containing, by wt, >=70% Mo, a ceramics, or a cermet in the surface layer part of the roll at least, an inorganic material such as glass is applied between the tool and a rolled stock as a lubricant. By covering such a Mo based tool with a glassy lubricant, contact of oxygen with the tool is prevented and generation of molybdenum oxide is restrained to prevent wear of the tool. An adequate applying amount of the lubricant is 30-150 g/m<2> in the case of using a glass and a small amount of the lubricant of <30 g/m<2> is not effective. If the lubricant of >150 g/m<2> is used, an excessive lubricant adheres to tools, etc., the rolled stock slips, and rolling is unstable to result in undesirable conditions.
Patent JP-H06208402-A (JP)
Title: Target value follow-up control method
Inventor: TAKADA KOJI
IPC: G05B15/00
Filed: 1993-01-11
Abstract: PURPOSE:To enable physical quantity to be controlled to follow up a target value as smooth as possible by defining a control command output part based upon a control command value and the inverse function of a characteristic function for a control apparatus. CONSTITUTION:A target value setting part 1 sets up the target value Y of physical quantity to be controlled. A required variation arithmetic part 2 finds out a required variation dXw for the physical quantity based upon the target value Y and the current value X of the physical quantity. A control command output part 3 outputs a control command value Z based upon the variation dXw. The control apparatus 4 is driven based upon the value Z. The relation of the physical quantity with the variation dXw which can be attained through the apparatus 4 is described due to the output of the value Z for one control cycle under the characteristic function dX=f(Z). A control command output part 3 outputs Z=f<-1> (dXw) based upon the value Z and the inverse function Z=f<-1> (dX) of the characteristic function dX = f(Z). Consequently the physical quantity to be controlled is allowed to follow up the target value smoothly.
Patent JP-S61161632-A (JP)
Inventor: SATO RYUICHI
IPC: H01H51/22
Filed: 1985-01-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S57117216-A (JP)
Title: Three-phase air-core reactor
Inventor: KATADA KUNIO
IPC: H01F30/08
Filed: 1981-01-13
Abstract: PURPOSE:To narrow the spaces of each reactor by making the winding direction of the reactor arranged at the center to be the direction reverse to other two in the three-phase air-core reactor disposed onto the same axis through insulating spacers. CONSTITUTION:Each phase reactor winding IU-IW of the three-phase air-core reactor are arranged onto the same axis through the insulating spacers among each winding, and the winding direction RV of the reactor winding IV of phase V disposed at the center is made the direction reverse to the winding direction RU, RW of the reactor winding IU, IW of phase U and phase W. When the spaces d3, d4 among each reactor winding are adjusted so that the ratio of mutual inductance M to the self-inductance L of each reactor winding satisfies O<L/M< 0.25, the composite inductance of each winding at the time of three-phase connection increases more than self-inductance at the time of single-phase connection.
Patent JP-S5594115-A (JP)
Title: Label printer
Inventor: NISHIDA MANABU
IPC: G01G23/42
Filed: 1979-01-12
Abstract: PURPOSE: To make possible versatile operation of the tare lamp system and the net lamp system by means of a changeover switch for changing the function of the indication lamp to either the tare indication or net indication.  
     CONSTITUTION: With a changeover switch 75 turned to the rate position, the packing is placed on a plate and then, a tare key is depressed. Thus, the amount of the packing is computed, and the zero for the results of the computation is indicated on the weight display 29. At the same time, an indication lamp 40 comes on. Then, after removal of the packing on the plate, a key 71 is depressed, and the lamp 40 in the indication part 29 goes out with the zero indication. Thus, the tare lamp system indication is performed. On the other hand, when the switch 75 is turned to the net position, the lamp function is shifted to the net system for indicating the net weight subtracting the tare by lighting the net lamp. Thus, the net lamp system indication is performed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62161819-A (JP)
Title: Epoxy resin composition
Inventor: TAKAHASHI KATSUJI
IPC: C08G59/50
Filed: 1986-01-09
Abstract: PURPOSE:The titled composition that contains a epoxy resin, a curing agent and a specific aminopyridine as a curing accelerator, thus showing good electric insulation under moist conditions, and being used as a molding material, laminating material, coating and adhesive. CONSTITUTION:The objective composition contains (A) an epoxy resin such as diglycidyl ether of bis(4-hydroxyphenyl)propane, (B) a curing agent such as phthalic anhydride, phenol novolac and (C) a curing accelerator of formula I (R1, R2 are 1-12C aliphatic hydrocarbon, aromatic hydrocarbon; in formula II, R1 and R2 may bond to each other to form a heterocyclic ring) such as aminopyridine derivative, preferably 4-dimethylaminopyridine and/or 4- pyrrolidinoaminopyridine at a weight ratio of 100 (A) to 0.05-2 (C).
Patent JP-H03207150-A (JP)
Title: Test system for emergency telephone set
Inventor: UCHIDA YUKIO
IPC: H04M3/26
Filed: 1990-01-10
Abstract: PURPOSE:To conduct a test in a control chamber by actuating the multifrequency transmitter of an emergency telephone set individually from an exchange-side emergency telephone test board and comparing multifrequency signal with the multifrequency signal of a specified emergency telephone set. CONSTITUTION:An emergency telephone test means 30 specifies one of emergency telephone sets 201-20n and sends out an individual actuation signal. The actuated individual actuating means 40 actuates a multifrequency oscillator 25 and outputs multifrequency signals assigned to the respective sets from a speaker 24 through a network 22, and a microphone 23 converts the multifrequency signal which is inputted while coupled acoustically with the output of the speaker 24 in the housing of the emergency telephone set into an electric signal and sends it out to the exchange 10. The multifrequency receiver 12 in the exchange 10 discriminates the emergency telephone sets 201-20n and confirms that they match the number of the emergency telephone sets 201-20n specified by the emergency telephone test means 30. Consequently, the test is conducted without visiting the installation places of the emergency telephone sets.
Patent JP-H08187924-A (JP)
Title: Thermal transfer printer
Inventor: KATAOKA YOSHIHIRO
IPC: B41J2/325
Filed: 1995-01-11
Abstract: PURPOSE: To well perform the recording on recording paper by preventing an ink ribbon from slackening when a thermal head and a platen roller are brought to a pressure contact state or separated. CONSTITUTION: When a thermal head, an ink ribbon and recording paper are brought into contact with a platen roller under pressure or the thermal head is separated from the platen roller, a motor 8 is rotated counterclockwise only for a definite time. Whereupon, a worm gear 10 and bevel gears 11, 13 are rotated counterclockwise in a drawing and an arm 12 is revolved in the direction shown by an arrow E and the bevel gear 13 is meshed with a bevel gear 20. Therefore, the rotation of the motor 8 is transmitted to a supply shaft 21 through a worm 9, the worm gear 10 and the bevel gears 11, 13, 20 and a supply roll is rotated in the direction shown by an arrow C and, therefore, the ink ribbon is taken up by the supply roll to be tensioned between the supply roll and a take-up roll in the contact state with the thermal head or to be housed in an ink cartridge.
Patent JP-H07208756-A (JP)
Title: Air conditioner
Inventor: OKABE MASAYUKI
IPC: F24F13/20
Filed: 1994-01-17
Abstract: PURPOSE:To prevent condensed water from being changed into mud state and enable a smooth flow of the condensed water without damaging a water discharging characteristic by a method wherein a copper plate having many holes is arranged between an indoor side heat exchanger and a drip pan and the drip pan having some grooves is arranged at a lower central part of the copper plate. CONSTITUTION:A heat exchanger 3 is installed in front of an air blowing port 2a of a blower 2, and a drip pan 4 is arranged at a lower part of the heat exchanger 3. The heat exchanger 3 is comprised of a copper pipe 3a flowing refrigerant therein and some radiation fins 3b. The drip pan 4 is provided with a groove 4a at a central part contacting with the bottom surface of the heat exchanger 3, and the extremity end of the groove 4a is provided with a condensed water discharging port 4b. A water splashing plate 5 is a copper plate having many holes and this plate covers the groove 4a of the drip pan 4 and is arranged over the entire bottom surface of the heat exchanger 3. An action of copper caused by a fine small amount of copper (a bacteriocidal effect on micro organism with copper ion) is utilized without damaging its water discharging characteristic, thereby it is possible to prevent the discharged water from being changed into mud state and to perform always a smooth discharging of the condensed water in an air conditioner.
Patent JP-S62160746-A (JP)
Title: Semiconductor device
Inventor: KANZAWA NOBUYUKI
IPC: H01L23/28
Filed: 1986-01-10
Abstract: PURPOSE:To prevent risks due to breakdown of the side frame, the cap body and the like of a package and scattering of contents and contamination of peripheral circuits, by providing a double structure for the top part of the package of a semiconductor device, providing a hollow space formed with a protecting layer and the cap body in the inside, and formed with a protecting layer and the cap body in the inside, and absorbing internal stress generated at the time of breakdown of the semiconductor element due to a shock current. CONSTITUTION:A semiconductor pellet 1 is fixed on a metallic bottom plate 2 and connected to a plurality of outer terminals 3 with conducting wires 4. A side frame 5 has a partitioning wall 7, which is supported by a linking body 8 at the upper part. A gel state silicone resin 9 covers and protects the upper part of the pellet 1 with a thickness reaching the lower end of the side wall 7. A casting resin 10 is injected only in a space between the partitioning wall 7 and the side frame 5. Thus the outer terminals 3 are fixed so as to withstand the tension, which is applied to the terminals. A plastic cap body 11 is capped on the side frame 5 and the petitioning wall 7 and fixed to the partitioning wall with a hook 12. As a result, a space 13 is formed between the cap body 7 and the silicone resin 9 in the inside of the partitioning wall 7. The space 13 absorbs stress when the semiconductor pellet 1 is broken.
Patent JP-S58119942-A (JP)
Title: Cylinder-number-controlled engine
Inventor: FUJII TAKASHI
IPC: F02P5/153
Filed: 1982-01-12
Abstract: PURPOSE:To prevent the lowering of temperature of a catalyzer during the partial operation of cylinders by detecting each temperature of exhausted new charge, the catalyzer, and joined exhaust gas after passing through the catalyzer. CONSTITUTION:A thermocouple 21 in a front tube 16 detects the temperature of the new charge exhausted from intermission side cylinders #1-#3, while a thermocouple 22 in an exhaust pipe 19 detects the temperature of the joined exhaust gas of the new charge after passing through a catalyzer 15 and the exhaust gas from working side cylinders #4-#6. These detected signals are sent to an ignition timing delay circuit 23 together with the signal from a thermocouple 20. Meanwhile, the ignition timing delay circuit 23 issues a command to delay the ignition timing of an engine on the basis of signals from thermocouples 20-22 when any one of these temperatures is reduced under a fixed value. This construction permits to delay combustions in working side cylinders #4-#6 relatively to increase the temperature of their exhaust gas, and activate the reaction in the catalyzer 15.
Patent JP-H03207658-A (JP)
Title: Ink jet printer
Inventor: OYAMA MASAHARU
IPC: B41J2/05
Filed: 1990-01-10
Abstract: PURPOSE:To obtain an ink jet printer performing a long-time stable electric conduction and flying ink stably by mounting an electric conduction direction change-over device for changing the direction of an electric current passing between electrodes for every pulse. CONSTITUTION:When an L signal and an H signal are outputted from a CPU 9 to a Tr 5 and a Tr 6, respectively, the potential level of an electrode 4 changes to that of a power source 7, the potential level of an electrode 5 changes to a GND level, and an electric current 6 flows from the electrode 4 to the electrode 5. The electric current 6 allows a part of conductive ink in a nozzle 3 to evaporate and generate a bubble, thus delivering the other conductive ink in the nozzle 3. At the same time, the CPU 9 returns the signal to the Tr 5 from L to H and sets an ink jet printer to a standby state. When an H signal and an L signal are outputted from the CPU 9 to the Tr 5 and the Tr 6, respectively, the potential level of an electrode 4 changes to a GND level, the potential level of the electrode 5 changes to that of the power source 7, and an electric current 6 flows from the electrode 5 to the electrode 4. Then, the conductive ink is delivered similarly to the action at the first pulse. The ink jet printer is controlled by repeating this action and changing over the flow direction of the electric current for every pulse.
Patent JP-H05283856-A (JP)
Title: Application of solder composition to electronic part pins
IPC: B23K35/38
Filed: 1993-01-12
Abstract: PURPOSE: To reduce an oxidizing agent and especially the mount of oxygen content residing in the air above a solder bath by exposing electronic part pins to an atmosphere having an adjusted low oxygen content and maintaining a solder bath in a hood surrounding its surface. CONSTITUTION: Electronic part pins are maintained in a hood surrounding at least a surface of a solder bath, and exposed to an atmosphere, having an adjusted low oxygen content to cause the pins to be brought into contact with solder. The adjusted atmosphere for application of a solder composition to the electronic part pins contains at least one sort of neutral gas and gaseous silicon hydride, corresponding to 50×10<-6> to 2×10<-3> of the capacity of the atmosphere. The adjusted atmosphere is made by introducing the neutral gas into the inside of a hood, setting a residual oxygen content at 200ppm or less, and then introducing the silicon hydride into the inside of the hood, corresponding in amount to 4 times or more that of the residual oxygen content in an adjusted atmosphere.
Patent JP-S59129471-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: SUGURO KIYOUICHI
IPC: H01L29/78
Filed: 1983-01-14
Abstract: PURPOSE:To lower the resistance of a gate electrode or an electric wire for an IG-FET while improving chemical resistance and oxidation resistance by constituting these gate electrode or electric wire by two layer structure of metallic layers mainly comprising a high melting-point metal-silicon alloy and Al. CONSTITUTION:A thick field oxide film 2 is formed to the peripheral section of a P type Si substrate 1, a thin gate insulating film 3 is formed on the surface of the substrate 1 surrounded by the film 2, and a MoSi2 film 4 in approximately 2,000Angstrom  thickness and a Si3N4 film 5 in approximately 1,000Angstrom  thickness are laminated and applied on the whole surface containing these films. The central surface of the laminated films is coated with a mask made of a photo-resist film 6, only a section functioning as a gate electrode is left through reactive ion etching, and other laminated films are removed. The film 5 is removed, N type impurity ions are implanted into the substrate 1 on both sides of the gate electrode while using the gate electrode as a mask to form source-drain regions 7, the regions 7 are coated with oxide films 8, an oxide film 9 is also formed on the side surface of the gate electrode, and the surface is coated with an Al film 10.
Patent JP-S59129210-A (JP)
Title: Production of ethylene/alpha-olefin copolymer
Inventor: ASANUMA TADASHI
IPC: C08F4/64
Filed: 1983-01-14
Abstract: PURPOSE:To obtain a copolymer excellent in low-temperature impact resistance and appearance of a molding, etc., by copolymerizing ethylene with an alpha-olefin in a medium which is the alpha-olefin itself in the presence of a catalyst component subjected to contact treatment with an aromtic hydrocarbon. CONSTITUTION:Preparations are made for a titanium halide (e.g., titanium tetrachloride) supported on a magnesium halide, an organoaluminum compound (e.g., diethylaluminum chloride), and a C-O or C-N bond-containing organic compound (e.g., methyl p-toluylate). These catalyst components are treated by contact with an aromatic hydrocarbon compound containing at least 5vol% aromatic hydrocarbon (e.g., toluene or xylene). Ethylene is polymerized with an alpha- olefin in the presence of the above catalyst mixture by using the alpha-olefin itself (e.g., propylene) as a medium to obtain the purpose copolymer.
Patent JP-S61163980-A (JP)
Title: Room temperature presssure-sensitive adhesive for plastic film
Inventor: SAKAI SHIGEKAZU
IPC: C09J131/04
Filed: 1985-01-14
Abstract: PURPOSE:To obtain a room temperature pressure-sensitive adhesive for plastic films, which can dispense with any anchor coat, containing an ethylene/vinyl acetate copolymer contg. a specified quantity of a vinyl acetate component as an active ingredient. CONSTITUTION:A pressure-sensitive adhesive is obtd. by suing an ethylene/vinyl acetate copolymer contg. 40-80mol% of vinyl acetate and dissolving 5-30wt% said copolymer in an org. solvent. Preferred examples of the org. solvents are arom. hydrocarbonx (e.g. toluene), aliph. hydrocarbons (e.g. hexane) and ketones (e.g. methyl ethyl keton). Optionally, rubber such as natural or synthetic rubber, chlorinated polyolefin resin such as chlorinated polypropylene, modifier such as rosin, tackifier such as terpene, etc. may be added.
Patent JP-S60161420-A (JP)
Inventor: BUERUNAA RASHIYUHOOFUAA
IPC: C08G18/48
Filed: 1985-01-14
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-H07208282-A (JP)
Title: Air cleaner of engine
Inventor: NAGAHAMA MASAHIRO
IPC: F02M35/024
Filed: 1994-01-18
Abstract: PURPOSE:To prevent performance of an engine from being deteriorated by preventing airtightness between a cleaner case of an air cleaner of the engine and a filter element from being deteriorated. CONSTITUTION:A seal means 4 is bonded and provided to at least one side of both ends 3, 3 of a filter element 2 of an air cleaner 1 of an engine. The filter element 2 is so constituted as to hold the seal means 4 in a cleaner case 5 of the air cleaner 1 while compressing it. A protrusion 6 is formed on a joint surface 4a of the seal means 4 to be bonded to the end 3 of the filter element 2. The protrusion 6 of the seal means 4 is so constituted as to be bonded to the end 3 of the filter element 2 while being fitted thereto.