baber/WOPTO huggingface dataset:
Patent JP-H10311241-A (JP)
Title: Surge countermeasure circuit for engine electrical accessory
Inventor: SAKAGAMI YASUNORI
IPC: F02D41/22
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a surge countermeasure circuit for an engine electrical accessory constituted of a Zener diode having low capacity as an object to be protected is reliably protected and reduce the size of a product. SOLUTION: Since the Zener voltage of a Zener diode D1 attached to an ISC 21 is set to 30V higher than the Zener voltage 27V of a Zener diode D2 incorporated in an ECU 22, a high surge voltage is not applied on the ISC 21 when positive surge is generated and the current burden of the Zener diode D1 is low. This constitution uses the low capacity (3W grade) Zener diode D1 without a fear of the ISC21 being broken.
Patent JP-H04351736-A (JP)
Title: Optical element
Inventor: INABA MANABU
IPC: G11B11/10
Filed: 1991-05-28
Abstract: PURPOSE:To make one package or an optical system to miniaturize the optical system by using a glass polarizing plate as the analyzer in an optical element to miniaturize the analyzer very much. CONSTITUTION:A heat sink 15 is arranged in the center of a pedestal 16 of the optical element, and a semiconductor laser 14 is bonded to it by die bonding. Substrates 13A and 13B on which four photodetectors are formed are mounted on both sides of the pedestal 16, and glass polarizing plates 11A and 11B are adhered by a resin 12 hardened by ultraviolet rays so that light reception faces of photodetectors are covered with them. The light of the semiconductor laser 14 is reflected by a magnetic storage medium, and diffracted light due to diffracting means 17A and 17B is received by photodetectors, and information is reproduced from difference signals. Since glass polarizing plates are used in this manner, warp or distortion does not occur at the time of working, and the analyzer whose length and width are 1mm or shorter is formed to miniaturize the optical system.
Patent JP-S613695-A (JP)
Title: Method and equipment of laser beam machining
Inventor: YAHAGI SUSUMU
IPC: B23K26/38
Filed: 1984-06-18
Abstract: PURPOSE:To form a through hole with good accuracy in short time against the material to be worked having a complicated shape by detecting the penetration of a hole, and measuring the inner diameter of a transmitting light with the irradiation of a laser beam for measurement after the hole machining by laser beam and by controlling a power source for machining. CONSTITUTION:A laser beam 4 for machining is focused and irradiated on a machining part 9. A laser oscillator 1 is actuated by a power source 3 for measurement, a laser beam 5 for measurement with small output is focused on the machining part 9 and whether or not the machining hole is penetrated by the intensity of the reflecting light set up is discriminated. In case of the machining hole being not penetrated yet, the hole machining is performed by actuating a power source 2 for machining and by outputting the laser beam 4 for machining when the machining hole is penetrated, the laser beam 5 for measurement is passed through a machining hole 9a and irradiated to the opposite wall part 8a of the material 8 to be machined and flashed 5b itself and illuminates the through hole 9a. The image of the through hole 9a thereof is focused on the photoelectric converting part of a hole diameter detecting body 20 and the diameter is transmitted to control device 22 as an electrical signal. In case of the hole diameter being smaller than the prescribed value the power source 2 for machining is actuated again.
Patent JP-2000015007-A (JP)
Title: Flocculating method and flocculant
Inventor: WAKIMURA YOSHIRO
IPC: C02F1/52
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To easily perform solid-liquid separation of drainage difficult to be treated. SOLUTION: After the prescribed amount of a flocculant auxiliary consisting of lime and cement is added to liquid to be treated and the mixture is agitated, an acid salt solution of aluminum is added. Thereby, solid-liquid separation is easily performed even in liquid difficult to be treated and also water quality of drainage after treatment is enhanced than heretofore. Further, the above- mentioned auxiliary and the acid salt solution of aluminum are added to water to form floc and this floc together with water content is added to liquid to be treated and agitation is performed. Thereafter, treatment for separating water content and solid material is performed. Thereby, even when solid-liquid separation is not enabled in the above-mentioned method, solid-liquid separation is easily enabled.
Patent JP-H08309085-A (JP)
Title: Washing machine
Inventor: BABA GIICHI
IPC: D06F39/12
Filed: 1995-05-23
Abstract: PURPOSE: To dissolve the danger of damaging wiring inside a washing machine exterior. CONSTITUTION: This washing machine is provided with the washing machine exterior for incorporating a washing tank, a water discharging hose and the wiring, etc., an opening 9 for the operations of maintenance and inspections, etc., formed on the exterior, a lid 10 for covering the opening 9, a machine screw 11 for screwing the lid 10 to the exterior and a bending work part 12 formed on the inner side of the exterior by bending the opening peripheral edge part of the exterior for housing the tip of the machine screw 11 in the inside.
Patent JP-S613078-A (JP)
Title: Detector for vehicle existing area
Inventor: FUJIKI NORIO
IPC: G01C21/00
Filed: 1984-06-18
Abstract: PURPOSE:To simply determine the area where a vehicle exists with a simple construction utilizing a broadcasting radio wave, by providing a broadcasting frequency detector section, a memory section and an area discriminating section. CONSTITUTION:A broadcasting frequency detecting section 13 is equipped with a signal detection circuit 15 which provides an output when the reception level of the broadcasting signal received with an antenna 10 exceeds a fixed value, a synthesizer 16 for oscillating a local oscillation signal and a frequency counter 17 for counting the frequency thereof. A control section 14 is provided with an area-wise received frequency memory section 18 where the combination of preset broadcasting frequencies by areas is memorized and an area discrimination processing section 20 which discriminates the area where a vehicle exists by comparing the broadcasting frequency memorized in the memory section 18 to the broadcasting frequency corresponding to the local oscillation frequency obtained by counting with a frequency counter 17.
Patent JP-H08309706-A (JP)
Title: Apparatus for positioning wood in connection processing machine
Inventor: SHIBATA YOSHINORI
IPC: B27F1/00
Filed: 1995-05-23
Abstract: PURPOSE: To simply and safely perform adjustment of positioning by an easy posture and to rapidly perform positioning work for a wood by a constitution wherein an operation for movement of a positioning sheet can be smoothly performed by operating an adjusting handle provided on the side part of a processing machine main body. CONSTITUTION: In this wood positioning apparatus 30, by operating rotatably an adjusting handle 36, a bevel gear 37 is rotated through a connection bar 35. Therefore, a supporting shaft 33 is rotated through a bevel gear 34 mating this. When the supporting shaft 33 is rotated, a positioning sheet 31 is moved in parallel in the back and forth direction. The position of the positioning sheet 31 with which the end face of a wood is to be brought into contact is adjusted thereby. For adjusting the position of the positioning sheet 31 like this, a worker only performs rotating operation of the adjusting handle 36 in a specified direction. It becomes unnecessary for the operator to directly hold the positioning sheet and to move it by bringing his hands close to a blade by leaning himself forward to approximately the center of the processing machine main body 27 as before.
Patent JP-S5457038-A (JP)
Title: Spark plug and its manufacturing method
Inventor: NAKASHIMA KOUICHI
IPC: H01T13/14
Filed: 1977-10-14
Abstract: PURPOSE: To improve self-cleaning ability, by fixing vanadium oxide like an island on the surface of the leg exposed by combustion gas of the internal combustion engine among insulators in which holds an center electrode in the spark plug.  
     CONSTITUTION: In the insulator 6 of spark plug 1 having a grounding electrode 3 and a center electrode 5, when combustible carbon such as soot produced by burning gasoline in the engine is deposited on the surface of the leg 61 exposed by combustion gas, the insulator becomes sooty so that it results in misfire. In order to solve this ploblem, vanadium oxide 7 is fixed like an island on the surface of insulator leg 61, thereby permitting to remove the combustible carbon deposited on the above leg 61. The forming of solid matter of vanadium oxide is made by applying and drying on the leg 61, carrying out suspension of vanadium oxide powder in alcohol or water 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10312952-A (JP)
Title: Substrate processor
Inventor: MORITA AKIHIKO
IPC: B05D1/40
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a substrate processor precisely monitoring the abnormality of exhaust air and precisely performing the flow rate of the exhaust air. SOLUTION: Based on data on the 'flow rate value of exhausted air' of a substrate processing recipe, sub-CPUs 42 within a flow-rate control mechanism 40 of each substrate processing part 2 respectively independently control dampers 41, so that the measured values of exhaust air flow-rate meters 30 agree with the 'flow-rate value of the exhausted air', to control the flow of the exhausted air from a rotary processing part 10.
Patent JP-S5457407-A (JP)
Title: Measuring method for level of molten zone of raw material in furnace
Inventor: SATOU TAKEO
IPC: C21B7/24
Filed: 1977-10-18
Abstract: PURPOSE: To measure the level of the molten zone in the blast furnace, by placing an inert gas in the vessel having the melting point nearly equal to the melting point of the charged raw material, charging it in the furnace together with the raw material and detecting the inert gas occurring owing to the fusion of the vessel, at the operation of blast furnace.  
     CONSTITUTION: In the vessel 1 made of a material having a melting point of 1300W 1450°C nearly equal to the melting point of the charged raw material in the blast furnace, an inert gas such as He, etc. is filled and sealed harmetically. This vessel 1 is charged into the charged raw material in the blast furnace with the charging device 3. When the vessel 1 falls down in the furnace together with the raw material and has reached the molten zone, the vessel 1 melts, the inert gas such as He in it gets out, rises in the raw material, is collected with the collecting tube 5 for gas sampling and is detected with the gas detector 6. From the data such as the falling speed of the raw material in the furnace at that time, the rising speed of the gas, the period of time from the charge of the vessel 1 until the detection of the inert gas, the distance between the gas collecting tube 5 and the surface of raw material, the time with which the gas passes through the gas collecting tube 5, etc., the position of the molten zone on the vertical line aWa' at the position at which the vessel 1 has been charged, can be reckoned with the calculation 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S611046-A (JP)
Title: Semiconductor integrated circuit device
Inventor: HAYAMIZU SADAHIRO
IPC: H01L27/08
Filed: 1984-06-13
Abstract: PURPOSE:To obtain a C-MOSIC having excellent latch up withstand by forming the first conductive type island into the first conductive type high density substrate. CONSTITUTION:An n<--> type layer 105 is epitaxially grown on a high density n<+> type semiconductor substrate 111, and a p type island 106 and an n<-> type island 112 are formed on the layer 105. In this case, the island 112 is diffused into the substrate 105. In this configuration, when a positive surge voltage is applied to an output terminal OUT, a large current is flowed to the collector of a PNP type transistor (Tr) 2. In other words, if the amplification factor of the Tr 2 is large, the base current of the Tr 3 increases to rush to latch up state. However, when the island 112 is diffused into the substrate 111, the base density of the Trs 1, 2 increases. Thus, the recombination number of the carriers in the base increases, the current flowed corresponding to the increased number decreases, the current amplification factor decreases to increase the latch up withstand.
Patent JP-H0421752-A (JP)
Title: Variable injection port type wiping nozzle for hot dip galvanizing
Inventor: EBATA SADAO
IPC: C23C2/20
Filed: 1990-05-16
Abstract: PURPOSE:To develop the variable injection port type wiping nozzle for hot dip galvanizing which can subject band-shaped steel plate to uniform hot dip galvanizing by forming the wiping nozzle in such a manner that the slit spacing thereof can be varied as desired in a longitudinal direction to allow the adjustment of the injection rate of a gas for wiping. CONSTITUTION:This wiping nozzle consists of constituting elements, such as an upper nozzle tip 11 on a stationary side mounted to the rear surface of a nozzle body 10, an upper nozzle tip 12 on a moving side fastened to the upper nozzle tip 11 so as to be embraced thereto, plural pieces of actuators 13 disposed to face downward at a required pitch in the longitudinal direction in the rear part of the nozzle body 10, an L-shaped lever 20 pressed to the lower part of the actuators 13, and a supporting rod 19 for tiltably support the horizontal part of the L-shaped lever 20 via pin 21. The space A formed between the upper nozzle tip 11 and the lower nozzle tip 12 has the purposes of regulating the pressure of the gas for wiping flowing from a head 15 and changing the direction thereof toward an injection port B formed between both. The shape and size thereof minimize the nonuniformity and disturbance of the injection flow.
Patent JP-H09304091-A (JP)
Title: Navigator
Inventor: NAKANO KENICHI
IPC: G01C22/02
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To accurately calculate the position with a simple constitution by calculating the moving distance of a vehicle based on the measured acceleration and mean acceleration obtained by calculating means. SOLUTION: The acceleration of a vehicle in the advancing direction is obtained by an acceleration sensor 22, and double integrated by moving distance calculating means 26 to obtain the moving distance of the vehicle. The advancing direction component of the gravity acceleration of the earth generated due to the factors of the pitching and rolling operations of the vehicle is added in addition to the acceleration (actual acceleration) generated upon advancing of the vehicle to the output data of the sensor 22 provided at the vehicle. Accordingly, to obtain the actual acceleration of te vehicle in the advancing direction, these components are subtracted from the output of the sensor 22. The data is output from the sensor 11 at each predetermined time period Δt, and the output data is stored in output memory means 24.
Patent JP-S6015128-A (JP)
Title: Joined section of cylinder and sheet of thermoplastic synthetic resin and method of joining them
Inventor: KIMURA KINICHI
IPC: B29C70/70
Filed: 1983-07-08
Abstract: PURPOSE:To weld sheets to all the outer periphery of a cylinder, by sandwiching a cylinder having resin basins between two thermoplastic synthetic resin sheets, and pressing them from the opposite sides by a heat mold or the like. CONSTITUTION:Two thermoplastic resin sheets 3, 4 between which a cylinder 1 having resin basins 2, 2 is sandwiched are welded by a heat mold 5. Due to the melting of the resin basins 2, 2, resin basin welded sections 7 are formed at parts 6 where pressuring stress has not acted by the mold 5 and the sheets 3, 4 are welded to all the outer periphery of the cylinder.
Patent JP-H01293408-A (JP)
Title: Self-travelling system cleaner
Inventor: EGUCHI OSAMU
IPC: A47L9/00
Filed: 1988-05-20
Abstract: PURPOSE:To prevent cleaning from stopping on the way of cleaning by executing the cleaning after judging from the source voltage that the cleaning of a cleaning area can be executed. CONSTITUTION:When the title cleaner makes a tour of a room and a cleaning area is recognized, the area of the cleaning area is calculated by an area calcu lating part 7. An energy consumption calculating part 8 calculates the electric power necessary until the cleaning of the area is completely executed based on the electric power necessary for cleaning, the electric power necessary for the moving and the electric power necessary for displaying and outputs it to a judging processing part 1. Simultaneously at this time, the voltage of a power source 12 measured by a supply voltage monitoring part 9 is inputted to a judging processing part 11. Consequently, the judging processing part 11 compares the electric power necessary until the cleaning area is completely cleaned and the power source capacity of the power source 12, when the power source capacity is smaller, a 'necessary charging' 13a of a displaying part 13 is displayed, informed to a user, cleaning is not executed, and when the power source capacity is larger, the cleaning in the cleaning area is started. Thus, the cleaning is not stopped on the way of the cleaning.
Patent JP-H07310256-A (JP)
Title: Thinly raised woven fabric
Inventor: UNO YOSHINOBU
IPC: D03D15/00
Filed: 1994-05-13
Abstract: PURPOSE:To obtain a thinly raised woven fabric, having fine fuzzes similar to a feather on the surface of the woven fabric, having a soft and dry touch, a proper repulsive touch, and further a visual effect similar to a stone-washed silk fabric. CONSTITUTION:The characteristic of this thinly raised woven fabric in which yarns composing at least the warps comprise composite yarns comprising polyester multifilaments having a single filament fineness of <=0.2 denier and polyester multifilaments containing >=0.8 of inorganic particles and having a single filament fineness of >=2 denier comprises that the polyester multifilaments having the single filament fineness of <=0.2 denier mainly have loop-like fine fuzzes on the surface of the woven fabric.
Patent JP-H07305417-A (JP)
Title: Framed body of house
Inventor: YAMAGUCHI TAKU
IPC: E04B1/24
Filed: 1994-05-13
Abstract: PURPOSE:To retreat an exterior wall toward the inside of a house in the space of a high ceiling. CONSTITUTION:A framed body of a house is equipped with first and second outside columns 2 and 3 arranged along one exterior wall of the house, first and second inside columns 3 and 4 arranged to the inside of the house of plane rectangular arrangement together with the first and second outside columns 2 and 3, and standard lattice beams 7 and 9 on a joint side between the first and second outside columns 2, 3 and the fist and second inside columns 3, 4 faced toward the outside columns 2 and 3. A high ceiling forming small back lattice beam 12 is built between the standard lattice beams 7 and 7 on the side, and a panel fixed frame 15 having the same height as that of standard lattice beams 13 is provided to the lower end of the small back lattice beam 12.
Patent JP-H01293291-A (JP)
Title: Rear arm structure for motorcycle
Inventor: TSUNOKAI KAZUHIDE
IPC: B62K25/10
Filed: 1988-05-21
Abstract: PURPOSE:To obtain light rear arm of high rigidity by connecting a pair of arm parts extended backward from both the ends of a base part pipe by a connecting member and providing a cylinder capable of inserting a buffer through radial ribs in the connecting member. CONSTITUTION:A base part pipe 26 extending to the direction of the width of a car is pivoted to a car body frame so as to be rotated around a shaft center, a pair of right and left arm parts 29 are extended backward from both the side ends of the base part pipe 26, a rear wheel 9 is supported between rear ends and both the right and left arm parts 29 are connected by a connecting member 36, thereby, a rear arm 8 being constituted. A cylinder 37 is mounted in the connecting member 36 through radial ribs 41 so as to insert a buffer 11 into the cylinder 37. The light rear arm of high rigidity can be obtained without increasing the weight of all the rear arm.
Patent JP-H11313826-A (JP)
Title: Suture instrument
Inventor: ISHIKAWA MASAHIRO
IPC: A61B17/00
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To form a valve without mucoclasis. SOLUTION: A suture instrument body 5 has a spear-like part 8 formed of elastic material, sharp at the tip 5a, and having large diameter parts 5b, 5c at the tip and on the hand side, with at least one of the tip side and hand side large diameter parts 5b, 5c previously reformed to open so as to be formed in open shape at the time of being unrestrained by external force and in closed shape at the time of receiving external force.
Patent JP-S61282917-A (JP)
Title: Display device with coordinate input device
Inventor: YAMADA SHIRO
IPC: G06F3/038
Filed: 1985-06-07
Abstract: PURPOSE:To move a cursor efficiently by cbanging optionally the proportion of the extent of movement of a cursor on a screen to that of an operating body on a plane on demand. CONSTITUTION:A movement extent detecting means which detects extents of movement in X and Y directions of the operating body on the plane and generates output signals corresponding to detected values and a magnification selecting means which designates magnification numerical values of values detected by the movement extent detecting means are provided, and detected values from the movement extent detecting means and numerical values from the magnification selecting means are subjected to signal processing by an operating means. The cursor is moved and controlled in accordance with the signal from the operating means and the display mode of the cursor is changed on a basis of the operation of the magnification selecting means by a cursor control means. Thus, the operation is performed efficiently, and the change of the proportion of the extent of movement of the cursor is confirmed on the screen to continue the work without embarrassment.
Patent JP-H06312446-A (JP)
Title: Hollow container and production thereof
Inventor: ISAKI KAZUO
IPC: B29C57/00
Filed: 1993-04-30
Abstract: PURPOSE:To prevent the damage of other hollow container in a process transporting or moving a hollow container even when the scar of a seal part is left as it is and to enhance production efficiency by simplifying a process producing the hollow container by the blow molding of a thermoplastic resin to a large extent. CONSTITUTION:In a hollow container 1 made of a thermoplastic resin and having a mouth part 4 formed to one end of a body part 2 thereof, an expanded head part 5 is further integrally formed to the upper end of the mouth part 4. A recessed groove 8 is formed to the upper end of the head part 5 and a thermally melted seal part 9 wherein a protruding communication part introducing a pressure fluid for blow molding is melted and sealed under heating is formed in the recessed groove 8.
Patent JP-H08321528-A (JP)
Title: Measuring method of semiconductor device
Inventor: GOTO KOJI
IPC: G01R31/26
Filed: 1995-05-24
Abstract: PURPOSE: To provide a testing method of a semiconductor device wherein the measuring time of a wafer to be measured can be reduced. CONSTITUTION: For a wafer element as a test object, a prescribed number (n) of articles is set (step 102). The full test for the wafer element is sequentially executed (step 103). About each wafer element, it is checked whether the wafer element has passed the full test (step 104). When it is judged that the wafer element has passed the full test, the number X of acceptable articles of the wafer element which has passed the full test is calculated (step 105). In case of a wafer element which has not passed the full test, the calculation is not performed. It is judged whether the calculated value X of the acceptable articles of the wafer element reaches the prescribed number (n) of articles (step 106). When the number X of acceptable articles of the wafer element reaches the prescribed number (n) of articles, the measurement of the wafer is finished.