baber/WOPTO huggingface dataset:
Patent JP-S60202926-A (JP)
Title: Epitaxial wafer
Inventor: ENDOU MASAHISA
IPC: H01L21/205
Filed: 1984-03-28
Abstract: PURPOSE:To improve the quality of a crystal, and to increase luminance by forming an ND slow reducing layer in an indirect transition type gallium phosphide arsenide epitaxial wafer for a light-emitting diode. CONSTITUTION:A GaP epitaxial layer 2, a GaAs1-xPx (0<1-x<=0.5) arsenic component composition ratio increasing layer 3 and a GaAs1-xPx (0<1-x<=0.5) composition constant layer 4 are formed on a GaP single crystal substrate 1, and an ND slow reducing layer 5, ND therein is reduced gradually up to desired low concentration B from high concentration A, and an ND constant layer 6, ND therein is fixed in desired low concentration B, are shaped on the layer 4. According to such constitution, the quality of a crystal can be made better than conventional epitaxial wafers, ND therein is altered steeply to low concentration B from high concentration A, thus improving luminance.
Patent JP-H05261103-A (JP)
Title: Ultrasonic diagnostic system and ultrasonic probe
IPC: G01N29/26
Filed: 1992-03-17
Abstract: PURPOSE:To improve the straightforwardness of the ultrasonic beams being radiated, and also to increase the total sound output for improving the signal- noise ratio by forming the beam wave transmitting/receiving surface of a ultrasonic oscillator into a multiangular shape. CONSTITUTION:In a ultrasonic oscillator 1, the transmission and receiving of ultrasonic beam waves are carried out by a prescribed control signal from the system body side. For instance, the beam wave transmitting/receiving surface of the ultrasonic oscillator 1 is formed into a square circumscribed around a circle. Accordingly, in the case of a square wave transmitting/receiving surface, as compared with the conventional circular shape one, the ratio of square area/circular area becomes 4/pi times. Since the area of the beam wave transmitting/receiving surface becomes larger, the straightforwardness of ultrasonic waves can be improved, and ultrasonic waves of relatively large output can be sent to the deeper part of a living body to be examined. Since the total sound output is also increased, the signal-noise ratio can be improved. Thus, a high-quality ultrasonic image can be obtained especially even in a deeper part as well as in a shallower part of the living body to be examined.
Patent JP-H08224384-A (JP)
Title: Cushion material and its manufacture
Inventor: KODAMA MASAHIRO
IPC: B29L31/58
Filed: 1995-02-22
Abstract: PURPOSE: To manufacture a cushion material for seat cushion, seat back, etc., at a low cost without deteriorating the working environment. CONSTITUTION: Thermo-plastic resin fibers 11 are used to a cushion core 19, which is bonded by heating and softening the fibers 11 and covered with a skin material 14 so that a cushion material is made. In manufacturing this cushion material, the fibers 11 are put fully in a die 21 in which the skin material 14 is inserted and are softened by heating with a hot air or water vapor so that the cushion material 19 is bonded.
Patent JP-H11257548-A (JP)
Title: Silencing property pipe
Inventor: HANAKAWA YORI
IPC: B32B1/08
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To increase the workability and productivity and obtain sufficient silencing effect by forming a silencing property pipe by an intermediate layer formed by vinyl chloride resin composition and made of a foaming body having a specific expansion ratio and an outer pipe and an inner pipe made of soft vinyl chloride resin. SOLUTION: A silencing property pipe adapted to a water supply pipe and a water drain pipe is formed by an intermediate layer 2 formed by vinyl chloride resin composition and made of a foaming body having expansion ratio of 1.2 to 5 times and an outer pipe 1 and an inner pipe 3 made of soft vinyl chloride resin composition. Vinyl chloride resin in the vinyl chloride resin composition forming the foaming body of the intermediate pipe 2 is not specified in particular, and for example, polyvinyl chloride single polymer, etc., can be used. Moreover, thermal decomposition type foaming agent is added to the vinyl chloride resin to form the vinyl chloride resin composition, and the thermal decomposition type foaming agent used here is not specified in particular, and every type of foaming agent such as thermal decomposition organic foaming agent and inorganic foaming agent can be used.
Patent JP-H03262016-A (JP)
Title: Reactive power and voltage controller
Inventor: TAKENAKA SHOJI
IPC: H02J3/18
Filed: 1990-03-13
Abstract: PURPOSE:To improve the reliability of system control by outputting an LR tap up/down command when rotary phase modifying facilities are in a limit state without emergency control. CONSTITUTION:When the phase modifying facilitates are in the limit state, LR tap up/down arithmetic output is enabled by making the LR tap up/down arithmetic and the opening/closing arithmetic of the rotary phase modifying facilities cooperative with each other. Consequently, if emergency control and the LR tap up/down command arithmetic operate at the same time while the rotary phase modifying facilities are in the limit state, cases wherein the LR tap up/down command is not outputted because of the relation between an emergency control time setting and an LR tap up/down integration time can be precluded to improve the reliability of the control of the system.
Patent JP-S57175468-A (JP)
Title: Steering equipment
Inventor: ISHIDA ISAO
IPC: B62D7/20
Filed: 1981-04-20
Abstract: PURPOSE:To prevent straw chips from being entangled on a steering arm by disposing the arm more forward than the axle of front wheels, setting the length of said arm within the width of a transmission case, and arranging drag rods in the forked form. CONSTITUTION:A steering pinion 17 is firmly attached to the lower end of a steering shaft 5a to which a steering wheel 5 is fit, and the arching face 18 of a sector gear is engaged with the steering pinion 17. The central part of the sector gear 18 is stuck to a rod 19 which is rotatably fit to a transmission case 1, and a steering arm 20 is fixed to the lower end of said rod 19. The length of the steering arm 20 is within a width of the transmission case 1, and the extreme ends of drag rods 21 which are disposed in the forked form are pivotally mounted on the left and right ends of said arm, respectively.
Patent JP-S55151574-A (JP)
Title: Antibiotic
Inventor: BORUFUGANGU KUREEMAA
IPC: A01N43/64
Filed: 1980-05-08
Abstract: 1. Antimycotic agent, characterised in that it contains at least one fluorinated 1-triazolyl-butane derivative of the general formula I see diagramm : EP0019130,P10,F2  in which Az represents 1,2,4-triazol-1-yl or 1,2,4-triazol-4-yl, B represents the keto group or the CH(OH)-grouping, X represents hydrogen or fluorine, Z represents halogen, alkyl with 1-4 carbon atoms, nitro, cyano, alkoxycarbonyl with 1-4 carbon atoms in the alkyl part or phenyl which is optionally substituted by halogen, and n represents 0, 1, 2 or 3, and/or physiologically acceptable acid addition salts and/or metal complexes thereof.
Patent JP-S58176763-A (JP)
Title: Parallel processing system
Inventor: TAKAGI HARUO
IPC: G06F13/40
Filed: 1982-04-09
Abstract: PURPOSE:To prevent receiving an evil effect due to a fault generated to a system bus, by closing a system bus having a fault until the fault is recovered. CONSTITUTION:A system bus fault detecting circuit E2 of a processor unit PU2 detects a fault of a system bus B1. Then an FF circuit is set with a signal els of the circuit E2, and a signal H is led to a terminal Q. Thus the use of the B1 is inhibited for PU1-PU6. When the fault of the B1 is recovered, either one of system bus fault detecting circuits E1-E6 detects the B1 is recovered to the normal state. Then the FF circuit is reset by a signal elR, and the output of the terminal Q is turned into a signal L. Then the closure of the B1 is releaded. In case the bus B1 has a fault, the idle one of system buses B2 and B3 is connected to the processor unit which delivered a bus using request when the bus using requests are fed from PU1-PU6.
Patent JP-S58177310-A (JP)
Title: Thermoforming method
Inventor: NAKAYAMA TOKIO
IPC: B29C45/00
Filed: 1982-04-09
Abstract: PURPOSE:To obtain a uniform molded item within a short period, by injecting a resin into an injection mold having a clamping device equipped with an auxiliary mold section to mold a planar body whose peripheral section is clamped by the clamping device, mounting the planar body in the high temperature state on a thermoforming mold, and subjecting the planar body to thermoforming. CONSTITUTION:A resin is injected between a top force 3 and a bottom force 2 of the injection mold 1 having the clamping device 4 equipped with the auxiliary mold section 8 to mold the planar body 16 which has the peripheral section, i.e. the flange section 13, clamped by the clamping device 4, auxiliary molded sections, i.e. attaching holes 14, in the flange section 13 at mold projections 8, and an auxiliary molded section, i.e. a depending section 15 at a mold space 9. Then the planar body 16 together with the clamping device is mounted on a mounting notch 24 of a vacuum mold 17, and is subjected to vacuum forming. Thus the molding time is shortened, and the uniformly molded item can be obtained.
Patent JP-H02238819-A (JP)
Title: Pruning scissors
Inventor: FUSHIYA FUSAO
IPC: B26B15/00
Filed: 1989-03-13
Abstract: PURPOSE:To improve the reliability of a motion by operating an ON-OFF switch for the starting switch of a motor with a trigger and an working means for connecting a clutch means and disposing a movable blade return-energizing means. CONSTITUTION:An ON-OFF means for the starting means of a motor with a trigger 29 and a working means 32 for connecting a clutch means 9 are operated to connect or disconnect the clutch means 9. When the motor is driven, th clutch means is connected to rotate a movable blade 18 with a crank mechanism 7A in the direction to close the movable blade 18 to a fixed blade 16 and, when the motor is stopped, the clutch is released to rotate the movable blade in the direction to open the movable blade from the fixed blade with a torsion spring 23, followed by stopping the movable blade at a definite position with respect to the fixed blade.
Patent JP-S53146024-A (JP)
Title: Internal combustion engine with supercharger
Inventor: TANAKA EIJI
IPC: F02B33/44
Filed: 1977-05-23
Abstract: PURPOSE: To provide an internal combustion engine havin a supercharger in which excessive load is not applied to the supercharger body, suction system, or exhaust system only in the full admission running area including a quick acceleration running of the engine by constituting same such that the supercharger operates only during the full admission running o f the engine and the supercharging pressure is held below a preset level during such operation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06273560-A (JP)
Title: Fuel spacer
Inventor: KANAMORI KENJI
IPC: G21C3/344
Filed: 1993-03-19
Abstract: PURPOSE:To obtain a spacer enabling improvement of the supporting stability of a fuel rod and the integrity spring. CONSTITUTION:Machined end faces 10A and 10B of C slots 23A and 23B of cells 2A and 2B are parallel to the center plane of the cells. Thereby a flow passage area of a gap between the machined end faces 10A and 10B and lateral faces 4a and 4b of a spring are made small. Consequently, a flow in the horizontal direction of cooling water is reduced, support of fuel rods 1A and 1B is made stable and no wear flaw is generated in the surface. Besides, angles of end parts 22A and 22B on the outer peripheral side of the cells are made large and the machined end faces 10A and 10B and the spring 4 are brought into face contact with each other practically. Therefore, the possibility that a contact flaw is generated on the spring 4 at the time of collision, is reduced and thus the integrity of the spring 4 is improved.
Patent JP-H10254401-A (JP)
Title: Display lamp on/off controller, its on/off pattern sender and on/off control device
Inventor: UENO YASUTSUGU
IPC: G09G3/28
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To prevent relative interference with other equipments connected to a public source side, to enhance communication reliability in an on/off pattern by using a power line and to improve a communication speed. SOLUTION: When a synchronous code and the on/off pattern from a program controller 35 are inputted to a control circuit 34, the control circuit 34 detects its synchronous code, and controls a changeover switch 36 to switch the power line 11 from the public source 32 to an output side of a communication interface 33. The synchronous code and the on/off pattern keying modulate a carrier wave by the communication interface 33, and superimpose it on DC power to send out to the power line 11. This superimposition signal is demodulated by the communication interface 45 to be supplied to an on/off control circuit 46. The control circuit 46 rewrites the on/off pattern in an incorporated memory 58. Regularly, the switch 36 is connected to the source 32 side, and the memory 58 is read out, and AC power supplied to a lighting circuit 13, is turned on/off.
Patent JP-S51135369-A (JP)
Title: Method of treating surfaces of semiconductor element
Inventor: OSHIMA NOBUYUKI
IPC: H01L21/302
Filed: 1975-05-19
Abstract: PURPOSE: To obtain a surface treating method which imporves and stabilizes DC amplification factor h FE of transistors. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S53146542-A (JP)
Title: Memory protection system
Inventor: ARAI MICHIO
IPC: G06F12/14
Filed: 1977-05-26
Abstract: PURPOSE:To decrease th overhead for the protection and control of the main memory in the operating system by providing three units of the variable program block onto the main memory.
Patent JP-S56157162-A (JP)
Title: Inter-office monitor signal bit holding system
Inventor: TOKUNAGA KAORU
IPC: H04M7/00
Filed: 1980-05-09
Abstract: PURPOSE:To fix the circuit state to the condition before occurrence of a fault even when a step-out is detected and thus prevent the occurrence of a misconnection, etc., by adding a multiframe step-out detecting circuit and an inter-office monitor signal bit holding circuit to the outgoing highway of a time-division switchboard. CONSTITUTION:Both an intra-office monitor signal bit (S bit) and the S bit sent from a multiframe signal sending device are supplied to a multiplex circuit 107 via a reception buffer circuit 105 and a buffer memory circuit 106. At the same time, the signal supplied from the reception side 102 of a frame aligner that performs an interface matching with a transmitting device is also supplied to the circuit 107 in the same way. These signal bits and signal are sent to an S-bit receiving device 101 and a frame aligner 103 via a time-division switch 108 and a multiplexer 109. In the case of a multiframe step-out, this step-out is detected through a detecting circuit 140. A change-over circuit within an S-bit holding circuit 120 is switched, and a multiframe preceding S bit held at the circuit 120 is inserted into a signal time slot of the highway to be sent to another office and thus to secure a state before occurrence of a fault.
Patent JP-H03262448-A (JP)
Title: Production of glutinous brown rice cake and glutinous brown rice cake produced by same method
Inventor: NAGAURA MITSUO
IPC: A23L7/10
Filed: 1990-03-12
Abstract: PURPOSE:To obtain the subject digestible, soft and chewy glutinous brown rice cake having a high nutritive value while saving labors by water washing glutinous blown rice without polishing, immersing the washed rice in fresh water, subsequently further immersing the rice in a vinegar-containing water for a specified hour, then switching water off, steaming the rice in a steamer, subsequently mashing the steamed rice and then pounding and kneading the mashed rice using a rice cake making machine. CONSTITUTION:Glutinous rice composed of 100% brown rice is used as the raw material, washed with water, immersed in water for a long hour (>=10hr), subsequently immersed in 2-5wt.% vinegar-containing water, for a constant hour for absorption of water, taken out of water, then steamed in a steamer using a high-temperature steam of about 150 deg.C for several score minutes, subsequently mashed and further pounded and kneaded using a rice-cake making machine, thus obtaining the objective glutinous rice cake.
Patent JP-2000260435-A (JP)
Title: Catalyst electrode layer for fuel cell and its manufacture
Inventor: KUNIHARA KENJI
IPC: H01M8/10
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a catalyst electrode layer and its manufacturing method to form a power generating layer of a solid high polymer fuel cell capable of efficiently and stably materializing a cell output. SOLUTION: Due to a catalyst electrode layer, although a part of catalysts 4 is not utilized for a cell reaction because it is embedded in a sintered body, its majority forms an effective three-phase interface and is efficiently utilized for the cell reaction. The catalyst 4 can be rigidly bonded since it is directly carried by a high polymer electrolyte 9, and a cell output does not get unstable due to changes of the three-phase interface by incoming and outgoing gas caused by the cell reaction. The catalysts 4 are electrically connected each other through carbon corpuscles 7, and a current obtained by the cell reaction is speedily sent to a collector.  Since the carbon corpuscle 7 is not very fine, the carbon corpuscles 7 form a network structure by themselves and its thickness is thin, the gas incoming and outgoing through its slender hole to the three-phase interface is not impeded.
Patent JP-S63227478-A (JP)
Title: Body assembly method for automobile
Inventor: TAKAO KOJI
IPC: B62D25/08
Filed: 1987-03-16
Abstract: PURPOSE:To enable assembly of a car body by using low-cost equipment, by a method wherein a car body is divided into floor, body side, engine compart ment, roof, and rear end assemblies, and assembling at each assembly and assembling of parts are effected. CONSTITUTION:The car body of an automobile is divided into floor, a pair of right and left body sides, engine compartment, roof, rear end assemblies (As) 1-5 for formation. In the As3, a reinforce 34, positioned longitudinally of a car body to the outer side of a hood ridge panel 25 with which the engine compartment is formed, is longitudinally divided into two parts. A front half part 34a is mounted to the hood ridge panel 25, after various parts are mounted to each As, The As3 is joined to the front end part of the floor As1, the rear end As5 is joined to the rear end thereof, and the sides As2 are joined to both sides of the floor. A dash side panel 18 to the front ends of the sides As2 is joined to both sides of the As3 to complete assembling.
Patent JP-H09255193-A (JP)
Title: Paper splicing part detecting mark former of web
Inventor: WATANABE TAKEMI
IPC: B65H19/18
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To form such a mark as detecting a paper splicing part automatically by setting up a mark former in the vicinity of a web supported on a web supporting device, and installing an application mechanism in a supporting mounting being freely moving in the cross direction of the web and in a direction being orthogonalized with a shaft center, then applying ink to an edge at the tip part side of this web. SOLUTION: A supporting mount 10 of a mark former 1 is shiftably supported on a guide rail installined in the inner side of a side frame 13, while a hydraulic cylinder installed in space between the side frame 13 and a supporting mount body 10a is operated to expand or contract, making it retractable in a direction being orthogonalized with the shaft center of a web P, and a carriage provided with this side frame 13 is traveled to some extent and moved even in the cross direction of the web P. Then an application mechanism 11 is installed in front of a support plate 10c of the supporting mount 10, and then ink is applied to an edge of a tip part side of the web P, thereby forming a mark for detecting a paper splicing part of the web P. With this, the mark is automatically formed, and thus the paper splicing part of the web is accurately detectable.
Patent JP-H09249648-A (JP)
Title: 2,6-dichloroisonicotinic acid phenoxyalkylamide derivative and agrochemical
Inventor: GOTO TAKASHI
IPC: C07D213/81
Filed: 1996-03-18
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound as an active ingredient of agrochemicals having excellent effect for controlling various plant diseases caused by plant pathogenic virus, bacteria and filamentous fungi, esp. rice blight as the main disease of rice. SOLUTION: This compound is a 2,6-dichloroisonicotinic acid phenoxyalkylamide derivative of formula I ((n) is 0-4; R<1> to R<3> are each H or a lower alkyl; R<4> and R5 are each H, a lower alkyl, amino, nitro, cyano, etc.), e.g. N-(2'-phenoxyethyl)-2,6-dichloroisonicotinic acid amide. The compound of formula I is obtained, for example, by reaction of 2,6-dichloroisonicotinic acid chloride of formula II in an appropriate solvent in the presence, if needed, of a base with a phenoxyalkylamine derivative of formula III. The other objective agrochemical contains this compound as active ingredient normally at a concentration of 0.5-95wt.% (pref. 2-70wt.%).
Patent JP-S58179160-A (JP)
Title: Power source
Inventor: YASUMURA MASAYUKI
IPC: H02M3/28
Filed: 1982-04-12
Abstract: PURPOSE:To enhance the reliability of a power source by supplying a signal in response to the output of an output coil to a control coil, thereby stabilizing a DC output, and turning a switching transistor OFF when the current flowed to the switching transistor becomes the prescribed value or higher. CONSTITUTION:A current detecting resistor R11 of small value is connected between the emitter of a transistor Q1 and the cold side output terminal of a rectifier 2. A series circuit of a voltage dividing resistors R12, R13 is connected in parallel with this resistor R11, the connecting mid-point of the resistors R12, R13 is connected to the base of the transistor Q11, and the collector is connected to the base of the transistor Q1 through a diode D11 for preventing reverse current. The emitter of the transistor Q11 is connected to the coil side output terminal of the rectifier 2. In this manner, a limiting circuit 7 is composed.
Patent JP-H08263290-A (JP)
Title: Data processor
Inventor: SAKAKIBARA EIJI
IPC: G06F9/30
Filed: 1995-03-20
Abstract: PURPOSE: To obtain multiplication performance corresponding to needs while maintaining compatibility and to improve processing performance by providing a control means controlling an execution means and a multiplication means, providing the instruction of parallel operation of the control means and the multiplication means and the instruction of the operation of the multiplication means and incorporating the multiplication means to the control means. CONSTITUTION: CPU 1 incorporates a multiplier 2 and CPU 1 and the multiplier 2 are connected through a bus switch 34. The bus switch 34 executes interface with an internal data bus and gives a control signal from CPU 1 to the multiplier 2. On the other hand, the status signal BUSY and the flag detection signal of the multiplier 2 are given to CPU 1 and a TESTMODE signal is given from a timing SYSC 3. CPU 1 gives the multiplier 2 with an MUL signal as a signal showing multiplication, an UNSINP signal as a signal showing whether a code is attatched or not, a BYTE signal as a signal showing a byte/word size and an MAC signal as the starting signal of the sum of products operation.