baber/WOPTO huggingface dataset:
Patent JP-S55113757-A (JP)
Title: Novel 2-hydroxybenzamide derivative and fungicide for agriculture and gardening comprizing it active ingredient
Inventor: NAKAGAWA TAIZOU
IPC: C07C317/44
Filed: 1979-02-27
Abstract: NEW MATERIAL:A 2-hydroxybenzamide derivative shown by the formula I (R 1  is H, acetyl, or lower alkoxycarbonyl; R 2  is alkyl, benzyl, 2-pyridyl, etc.; n=0 or 1)  
     EXAMPLE: N-(1-ethylthio-2,2,2-trichloroethyl)-2-acetoxybenzamide.  
     USE: A fungicide for agriculture and gardening. Effective in a small concentration especially against clubroot of crops of Cruciferae and blast of rice.  
     PROCESS: A compound shown by the formula II is reacted with a halogenating agent, e.g., thiony chloride, in a solvent, e.g., CCl 4 , etc. in the presence of a halogenating catalyst, e.g., DMF, to give a compound shown by the formula III (X is halogen), which is reacted with a compound shown by the formula IV in an inert solvent, e.g., acetone, in the presence of a base to give a compound shown by the formula I wherein n is zero. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S54113715-A (JP)
Title: Exhausting device of two-cycle engine
Inventor: TANAKA TAKESHI
IPC: F02B75/02
Filed: 1978-02-24
Abstract: PURPOSE: To provide an exhausting device of a two-cycle engine wherein an exhaust pulsating pressure wave is utilized thereby to accelerate exhaustion of air and carry out the supercharging of fresh air in a wide driving range.  
     CONSTITUTION: At the time where an engine 10 is driven at a low speed, when a control circuit 32 interrupts the current flowing through an electromagnetic solenoid 27 and a first reflection wall 24 within a muffler main body 22 is brought to a parallel position shown by broken line, a negative exhaust pressure wave of exhaust pressure waves propagating through an exhaust pipe  21 is reflected by a diffuser 23 and a positive exhaust pressure wave is reflected by a second reflection wall 29, and propagated again to an exhaust port 14. In the above described reflection wall 29, the course length from an exhaust hole 14 thereto is selected to be a length adapted for the time of operating the engine 10 at a low speed, and a negative exhaust pressure wave reaches the exhaust hole 14 at the time of opening an air extracting hole 13. Also, when a piston 12 begins to rise up from the lower dead point, the positive pressure wave reaches the exhaust hole 14. For this reason, excellent air exhaustion is carried out at the time of the exhausting operation and furthermore at the time of the upstroke of the piston the pressure within the cylinder 11 can be maintained in a high value and also in a supercharged state. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06235751-A (JP)
Title: Dielectric degradation diagnostic apparatus for winding of rotating machine
Inventor: SHIMODERA MAKOTO
IPC: G01R31/12
Filed: 1993-02-09
Abstract: PURPOSE:To provide a dielectric degradation diagnostic apparatus which can diagnose dielectric degradation easily before any crack or pinhole occurs in a dielectric coating. CONSTITUTION:A wedge 2a is pressed against the dielectric coating 1b of a winding 1 for rotating machine and a detector 3 detects the wedge 2a breaking the dielectric coating 1b and coming into contact with a conductive part 1a. A detector 5 detects pressure imparted to the wedge 2a at that time and the pressure thus detected is presented on a display 12. Dielectric strength corresponding to the pressure at that time is then determined with reference to a characteristic diagram representative of the relationship between the fracture pressure and dielectric strength thus diagnosing dielectric degradation of the dielectric coating 1b.
Patent JP-S58141344-A (JP)
Title: Controlling method of recovered heat quantity in waste heat recovering equipment
Inventor: TAMEI AKIRA
IPC: F28F27/00
Filed: 1982-02-12
Abstract: PURPOSE:To operate most efficiently a waste heat recovering equipment by calculating cumulatively and comparing the heat quantity recovered at the waste heat recovering equipment and the electric energy consumed for the equipment opration at every constant time and controlling the recovered heat quantity. CONSTITUTION:A waste gas heated by the cooling of a sintered ore 3 supplied from a feeder 2 and moved on a carrying apparatus 1 for the arrow A direction is sucked by a circulating fan 10 so as to cool with passing through a heat exchanger 8 for the waste heat recovery from a hood 5a of an upstream side and to use circulatingly once more for cooling the ore 3 through a wind box 4 in the waste heat recovering equipment. The recovered heat quantity detected from the side 9 of a piping for the recovered medium and the electric energy of a motor 11 of the fan 10 are calculated cumulatively at every constant time, and the difference between the recovered heat quantity index and the electric energy index obtained from the each calculated value is operated by an arithmetic machine 12. The rotary number of the fan 10 is regulated by a regulater 13 in order that the difference becomes as large as possible.
Patent JP-S60164708-A (JP)
Title: Optical coupling device
Inventor: OOMAE YOSHINOBU
IPC: G02B5/32
Filed: 1984-02-07
Abstract: PURPOSE:To make positioning of a high accuracy unnecessary, and to manufacture the titled device easily by constituting the titled device so that a zone plate constituted of a hologram is stuck to the end face of a substrate through an intermediate substrate, this focus is positioned in an optical waveguide, and the end face of an optical fiber stands face to face with it. CONSTITUTION:An optical coupling device 1 couples an optical waveguide 2 and an optical fiber 3. This optical waveguide 2 is a three-dimensional optical waveguide made on a substrate 4, and constituted of an input part 2a and an output part 2b. Also, an input end face 2c and an output end face 2d appear on the end face. A zone plate 7 is stuck through an intermediate substrate 6 to an input side end face of the substrate 4. As for this zone plate 7, a circular hologram 8 is formed directly on the end face of a transparent intermediate substrate 7. Its center coincides roughly onto the center of the optical waveguide 2 and the focus is positioned in the optical waveguide 2. Also, a prescribed interval is held between the zone plate 7 and the substrate 4. As for the optical fiber 3, the end face is provided so as to stand face to face with the zone plate 17, and it is converged to the optical waveguide 2.
Patent JP-H03226087-A (JP)
Title: High picture quality tv signal/tv signal converter
Inventor: SASAKI HIDEAKI
IPC: H04N5/46
Filed: 1990-01-30
Abstract: PURPOSE:To suppress flicker at a border by using a line counter so as to count the number of horizontal scanning lines of a television receiver and selecting a background signal whose luminance level is sequentially increased or decreased in response to the line number from a background signal generating circuit and outputting and displaying the result. CONSTITUTION:The above converter is provided with a background signal generating circuit 6 and an output control circuit 7 controlling an output of a picture signal based on the count value of a line counter 5. The counter 6 counts a horizontal synchronizing signal by one frame. Then a decoder 10 based on the count of the counter 6 detects a line displaying the background and displaying a converted picture signal. When a high picture quality TV pattern is displayed on a TV screen whose aspect ratio is 3:4 and the count value by the line counter 6 is within a 1st range, the output control circuit 7 outputs a background signal whose luminance level is sequentially increased and displays the signal. Moreover, when the count value is within a 2nd range, the background signal whose luminance level is sequentially decreased is outputted. Thus, the luminance change due to fluctuation in the border is less and flicker is suppressed.
Patent JP-S64523-A (JP)
Title: Nonlinear optical material and its orientation
Inventor: MIYATA SEIZO
IPC: G02F1/355
Filed: 1988-02-01
Abstract: PURPOSE:To obtain a nonlinear optical material having high nonlinear optical effect having also high mechanical strength and optical intensity when it is used in the form of film by incorporating a specified compd. into a polyoxyalkylene matrix. CONSTITUTION:A p-disubstituted benzene dielectric compd. expressed by the formula I is incorporated into a polyoxyalkylene matrix as a nonlinear optical material suitable as a material for a thin film-shaped or fibrous waveguide. In the formula I, A is an electron donative substituent, B is an electron attractive substituent. By this constitution, satisfactory flexibility and mechanical strength are obtd. permitting its use in thin film shape or fibrous shape, resulting also high degree of orientation. So superior nonlinear optical effect is exhibited.
Patent JP-H09200940-A (JP)
Title: Method of laying underwater cable repair connection box
Inventor: YAMADA NORIO
IPC: H02G9/02
Filed: 1996-01-12
Abstract: PROBLEM TO BE SOLVED: To prevent a cable from becoming smaller than the tolerable radius of curvature when laying a repair connection box, in the repair work of an underwater cable. SOLUTION: On a work boat 5, the section 1a without a damage to an existing underwater cable 1 and a cut-in cable 1d substituted for the section removed by the damage are connected with each other through a repair connection box 2, and a float 10 is attached to the repair connection box 2. The repair connection box 2 and the float 10 are thrown into water while advancing the work boar 5 so as to lay the repair connection box 10 on the bottom of water. The underwater weight of the repair connection box 2 becomes the same as a cable by the buoyancy of the float 10, and the repair connection box 2 sinks slowly in the water, and lands on the bottom of the water slowly. Accordingly, the cable can be prevented easily and surely from being curved to be smaller than the tolerable radius of curvature by the weight of the repair connection box 2.
Patent JP-S58139017-A (JP)
Title: Electric display device for vehicle
Inventor: MIURA HISAHIRO
IPC: G01D7/00
Filed: 1982-02-12
Abstract: PURPOSE:To prevent the occurrence of abnormal states in the vehicle by performing the colored display in response to the states of physical quantities which  are changed with the operations of various operating devices. CONSTITUTION:A water temperature sensor 10, which is mounted on the vehicle, responds to the physical quantities which are continuously changed with the operation of the various devices and generates signals. Based on said signals, a microcomputer 30 computes the other physical quantities associated with said physical quantities, and generates display command signals of first - third display colors in response to the states when the computed physical quantity is kept constant, when it is increasing, or when it is decreasing. Said command signals are stored in a controller 40 and imparted to a CRT indicator 50. Then the indication with the applicable color is performed based on electrooptical transducing action.
Patent JP-H09194701-A (JP)
Title: Polyester resin composition and its production
Inventor: HOSOI BUNPEI
IPC: C08G63/80
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To obtain a polyester resin composition excellent in transparency, heat resistance, pressure resistance, moldability and quality stability, etc., extremely low in aldehyde content after melt molding, suitably usable as bottles for foods and beverages. SOLUTION: This polyester resin composition is obtained by blending a polyethylene terephthalate or a polyester (A) consisting essentially of the polyethylene terephthalate with 1-20wt.% of a polyethylene naphthalate or a polyester (B) consisting essentially of the polyethylene naphthalate and has >=0.65 intrinsic viscosity and <=10ppm acetaldehyde content.
Patent JP-S54114689-A (JP)
Title: Traffic flow controller
Inventor: YOSHII TOSHINORI
IPC: G08G1/00
Filed: 1978-02-27
Abstract: PURPOSE: To make a delay not caused in the through traffic side, by locating a traffic control sign, for indicating a maximum speed in the upstream, and for indicating a minimum speed in the downstream, in the junction area at the through traffic side and by providing a vehicle detector in a junction spot at the jointing side.  
     CONSTITUTION: With a traffic control sign located for indicating a maximum car speed at the upstream side and minimum car speed at the downstream side from a junction area in a through traffic line 1, a tollgate device 5 is located in the upstream a constant distance apart from the junction spot in a jointing road 2. In the through traffic 1, the vehicle, which passes a point A with a sign 7 provided forwarding toward the direction of an arrow mark 9, is controlled its maximum speed to, for instance, 50 km/H, being decelerated down to below a speed of 50 km/H in the distance to a point C where a flow of junction begins, with a distance between cars becoming also closer correspondingly to its speed. A ticket-issue allowable signal is given in the tollgate device 5, when a detecting output signal is not generated from any of vehicle detectors 4-1 to 4-n that are provided in the junction spot 3. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58141642-A (JP)
Title: 3-phase armature winding
Inventor: TAKECHI NOBUO
IPC: H02K17/12
Filed: 1982-02-16
Abstract: PURPOSE:To reduce adverse effects on the characteristics, such as unequilibrium in current, by a method wherein windings for two phases are selected such that 1/4 coils in the winding group for one phase have the predetermined times number of windings relative to individual 3/4 coils in the winding group for the other phase. CONSTITUTION:The number of windings of coils (U2-V22) among the U-phase winding group and coils (V7-V11) among the V-phase winding group are selected  to be 0.62-0.67 time relative to coils (V4-V8) and (U1-U5) among the opposite winding group, respectively. The number of winding of each coil in the W-phase winding group is selected to be 0.90-0.96 time of that of those coils among the U- and V-phase winding groups which are not subjected to change in the number of windings. With the above construction, it becomes possible to balance the pole gaps in magnetomotive force distributions for the respective phases as well as the magnitudes of magnetomotive forces.
Patent JP-H09227774-A (JP)
Title: Polymeric mixture containing polyphenylene ether and hydrogenated diene-vinyl aromatic block copolymer and body molded therefrom
Inventor: KIYASARIINA MARIA II DAMEN
IPC: C08L71/12
Filed: 1996-02-08
Abstract: PROBLEM TO BE SOLVED: To further improve aging characteristics of a polymer mixture comprising a polyphenylene ether and a hydrogenated block copolymer.  
     SOLUTION: This polymer mixture comprises (A) a polyphenylene ether and (B) a hydrogenated diene-vinyl aromatic block copolymer and an additional component, as necessary, present therein (except a styrene homopolymer and a rubber-modified polystyrene). The resultant mixture is especially suitable for uses requiring good aging characteristics. 
     COPYRIGHT: (C)1997,JPO
Patent JP-H11209809-A (JP)
Title: Lance for injecting pulverized coal into blast furnace and method for injecting pulverized coal using it
Inventor: SHIMOMURA AKIO
IPC: C21B5/00
Filed: 1998-02-03
Abstract: PROBLEM TO BE SOLVED: To provide a lance which can improved the combustion of pulverized coal without making a sizable equipment modification, and a method for injecting the pulverized coal using this nozzle. SOLUTION: In the lance for injecting the pulverized coal from a tuyere in a blast furnace, a tip 12 for dividing the flow of the pulverized coal into plural directions is arranged at the end part of the lance 10. Further, the method for injecting the pulverized coal, executes the injection by disposing the tip of the lance so that the injecting flow flux of the pulverized coal from each lance does not mutually cross and does not hit against the inner part of a blow pipe or the tuyere at the time of injecting the pulverized coal by using plural pieces of lances 10.
Patent JP-H07229847-A (JP)
Title: Cleaning mechanism
Inventor: ASHIDA MASATAKA
IPC: H05K3/34
Filed: 1994-02-21
Abstract: PURPOSE:To clean the plane of a glass plate, for example, without requiring any manpower by pressing a holder, containing a film core applied with a wrapping film, against an objective plane (inspection stage) and then reciprocating the holder. CONSTITUTION:A wrapping film to be wound around a film core 2, fixed to the forward end part of a cylinder 6 through a housing 4 and a holder 3, is lowered and pressed against an inspection stage 5. In order to press the wrapping film uniformly, the oscillating part is operated by a shaft 11 to copy the surface of the stage 5. The pressing force is regulated to a level appropriate for removing solder dust by means of a pneumatic pressure regulator 7 coupled with a cylinder 6. Solder dust is cleaned off the stage 5 by reciprocating the moving state. The wrapping film is formed into a loop by scattering fine particles of several mum on the outer peripheral surface of a resin film. The film core 2 is a rectangular prism made of an elastic material, e.g. silicone rubber.
Patent JP-H04262365-A (JP)
Title: Lamp for panel
Inventor: NEZU JUNICHI
IPC: H05K7/12
Filed: 1991-02-15
Abstract: PURPOSE:To provide a lamp for panel, which can be mounted only by inserting in a mounting hole in a printed circuit board. CONSTITUTION:An electric bulb 2 is mounted in a socket body 1 made of a non-conductive material, and the socket part 3 of a socket body 1 is fitted in a mounting hole 11 in a printed circuit board 7, and now the lead fixation part 5a of the electric bulb 2 touches the contact of the print wiring to generate the live state. The socket part 3 is equipped at its side with at least a pair of idling detent pieces 8, 8. Each of these detent pieces 8 has a coupling part 9, which is to energize the detent pieces 8 so as to widen with the resilience while one end is coupled with that end of the socket part 3 situated on the electric bulb 2 side, and a slope 10 inclining a certain angle to the axis of the socket body 1 so that the end face of the free end faces outward. When the socket part 3 is inserted in the mounting hole 11 in the printed circuit board 7, the detent pieces 8, 8 are closed, and the external ends 10a, 10a of the slopes 10, 10 pass, and after passage through the mounting hole the slopes 10, 10 are detained with the opening edge 11c to provide hindrance for slipping off.
Patent JP-H02200305-A (JP)
Title: Production of steel material having excellent low-temperature toughness
Inventor: KURIHARA KAZUHISA
IPC: B21B1/00
Filed: 1989-01-30
Abstract: PURPOSE:To form the finer grains of solidified gamma and to economically produce the steel products having excellent toughness by rolling a molten steel of <=0.10 C under specific conditions. CONSTITUTION:The compsn. of the molten steel is formed to contain, by weight, 0.005 to 0.10% C, <=0.025% S, 0.01 to 0.80% Si, <=0.1% Al and 0.20 to 2.00% Mn, and is composed of the balance iron and unavoidable impurities. After the molten steel is cast and solidified, the molten steel is subjected to rolling of >=10% of the casting thickness in the temp. region which is not less than the recrystallizable lower limit temp. of austenite plus 150 deg.C while the steel is at above the Ar2 point temp. As a result, gamma after the rolling recrystallizes to <=200mum fine grains and the toughness of vTrs<=-30 deg.C is smoothly and stably obtd. by the rolling of >=10% draft of the casting thickness without the need for repeating the high-draft rolling on the low-temp. side of the recrystallization region, i.e., Tp to <(Tp+150 deg.C).
Patent JP-S60165367-A (JP)
Title: Treatment of plated steel wire
Inventor: MATSUSHIMA NORIHISA
IPC: C23C2/28
Filed: 1984-02-08
Abstract: PURPOSE:To obtain a plated steel wire alloyed in a homogenously diffused state toward the longitudinal direction of the wire, by heating the steel wire, to which copper plating and zinc plating are preliminarily applied, by passing the same through a hermetically closed heat insulating case filled with a substance having heat resistance and low in heat conductivity. CONSTITUTION:In alloying a steel wire 1, to which copper plating and zinc plating are preliminarily applied, under heating, the heating of said steel wire 1 is performed by passing said steel wire 1 through a longitudinally elongated hermetically closed heat insulating case 2 in the longitudinal direction during the treatment process thereof. This case 2 is hermetically closed except the outlet and inlet 3, 4 of the steel wire 1 provided to both ends thereof and filled with a substance having heat resistance and low in heat conductivity, for example, asbesto. Therefore, the temp. of the steel wire 1 passing through the case 2 for the purpose of heating is kept uniform and an alloyed wire having good homogeneity in the longitudinal direction is obtained.
Patent JP-S62248781-A (JP)
Inventor: TORUSUTEI TOIBO TARUMO JIERIRA
IPC: E05D5/14
Filed: 1987-02-04
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-S58140619-A (JP)
Title: Cold contact compensating circuit for thermopile
Inventor: SHIMIZU TAKAO
IPC: G01J5/12
Filed: 1982-02-17
Abstract: PURPOSE:To perform both cold contact compensation and room temperature compensation by correcting the emissivity of only a signal corresponding to radiant energy sent from a thermopile without cold constant compensation and adding a signal corresponding to radiant energy from a temperature sensor to the corrected signal. CONSTITUTION:A main mirror 2 is fitted facing the photometric incidence opening 1a of a radiation thermometer. A mirror body 3 is fitted in front of the main mirror 2 and a photoelectric converting element 6 made of a thermopile is provided behind the main mirror 2. In the element 6, a thermopile 206 and a temperature sensor for detecting the ambient temperature of the thermopile 206 are provided. Through a preamplifier 202, the thermopile 206 generates and output voltage corresponding to radiant energy L(T) which is not processed by cold contact compensation and an emissivity correcting circuit 203 outputs a signal L(T)/epsilon. The sensor 201 outputs a voltage corresponding to radiant energy L(Ta) from a room temperature reflecting source through a preamplifier 205. The outputs of the circuits 203 and amplifier 205 are summed up by an adding circuit 204 to obtain an output after both cold contact compensation and room temperature compensation.
Patent JP-S62180446-A (JP)
Title: System for increasing conversion processing speed of channel program
Inventor: KUROIWA OSAMU
IPC: G06F13/10
Filed: 1986-02-04
Abstract: PURPOSE:To reduce greatly the overhead due to conversion of a channel program in a virtual computer system by converting a virtual channel program once into a real channel program and avoiding the conversion of the subsequent virtual channel programs of the same style. CONSTITUTION:A channel program register means 12 registers a virtual channel program whose execution is requested in case the number of channel command words forming a channel program is less than 10 and a real channel program converted by a channel program converting means 21 to a channel program register area 11. Then the means 12 transfers the control process to a channel program execution means 22. The means 22 starts execution of the converted real channel program. In case the number of said channel command words is more than 11, a channel program register area comparison/reference means 13 transfers the control process to the means 21 with no comparison/reference given to the area 11.