baber/WOPTO huggingface dataset:
Patent JP-H077351-A (JP)
Title: Acoustic system
Inventor: KOSHIDA MANABU
IPC: H03G5/02
Filed: 1993-06-16
Abstract: PURPOSE:To prevent a duplicate operation of sound volume control and to exclude an output level difference when a second external apparatus having the same function is connected to a first on-vehicle acoustic apparatus having sound volume/tone quality adjusting circuits. CONSTITUTION:When a second acoustic apparatus 2 having the same adjusting function is connected to a first on-vehicle acoustic apparatus 1 having a sound volume adjusting function 12, this connection and existence of the same adjusting function are detected in a microcomputer control part 19 by a sound volume adjusting/transmitting means 31 and a detection line 20. As a result, the sound volume adjusting function 12 of a first on-vehicle acoustic apparatus 1 is fixed to the maximum value by the microcomputer control part 19, and this system is constituted so that the sound volume can be adjusted by only a second acoustic apparatus 2. Also, it is prevented that troublesomeness caused by an operation in two parts is generated.
Patent JP-S63308622-A (JP)
Title: Power source control circuit
Inventor: SENDA MAKOTO
IPC: H02J1/00
Filed: 1987-06-10
Abstract: PURPOSE:To dissolve the problem of the consumption and deterioration of a contact part and a driving part and to increase reliability and durability by using a solid state relay in place of a switch. CONSTITUTION:When a switch 6 is short-circuited between b-c, the input side of a solid state relay SSR4 is turned on and the output side of the SSR4 is short-circuited. Thus, an electric power is supplied to a power source part 1 and the electric power is supplied from the power source part 1 to a load circuit 2. When the switch 6 is shorted between a-c, is interrupted to a central processing part by the fall edge of an inversion INT signal and the post- processing before the power source off is executed. Thereafter, the inversion OFF signal comes to be an 'L', an open contactor 7 is changed to an 'H', and the section between the output of the SSR4 comes to be open. Consequently, the electric power is not supplied to the power source 1 and the power source of the load circuit 2 is turned off.
Patent JP-S5269547-A (JP)
Title: Microwave oscillation equipment
Inventor: HIRAI KENJI
IPC: H03B9/12
Filed: 1975-12-08
Abstract: PURPOSE:The coaxial line is installed at one terminal of cut-off waveguide, and microwave oscillation element is equipped at one terminal of the line, with the other terminal matched with microwave absorber.  As a result, the correction of oscillation dispersion is facilitated, eliminating special air-tight sealing.
Patent JP-S5477148-A (JP)
Title: Haemadynamometer of digital type
Inventor: KUBO KIMIO
IPC: A61B5/02
Filed: 1977-11-30
Abstract: PURPOSE: To reduce the cost and size of a haemadynamometer and to improve the reliability of the same by providing a built-in circuit for correcting the dispersion and compensating the non-linearity of the piezoelectric converting characteristics of a pressure sensor.  
     CONSTITUTION: In a pressure converter 5 corresponding to a pressure sensor, the pressure is converted into electric signals, which are fed through a gate 6 to a counter 7. A dispersion correcting circuit 8 corrects a function resembling a reference bent line in accordance with the correcting code which is preset from the outside. A linear compensating circuit 9 converts the value calculated for a preset time by the counter 7 into a pressure level in accordance with that function. A pressure judging circuit 10 judges whether the pressure at that time is higher than 20 mmHg or not in accordance with the timing fed from a frequency divider 12 thereby to produce control signals. A body signal amplifier circuit 13 amplifies and standardizes the Korotkov's sounds collected by a microphone and feeds them to a signal judging and processing circuit 14 so that only the genuine Korotokov's sounds may be fed to a display control circuit 15 thereby to display the heighest and lowest blood pressures in a display circuit 16. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03130355-A (JP)
Title: Production of hot dip galvanized high tensile steel sheet of composite structure
Inventor: SENUMA TAKEHIDE
IPC: C23C2/28
Filed: 1990-06-05
Abstract: PURPOSE:To produce the high strength steel sheet having excellent workability and corrosion resistance by reheating the low carbon steel plate to a specific temp., then subjecting the steel sheet to hot dip galvanizing with Zn alloy and further subjecting to a rapid cooling treatment under specific conditions. CONSTITUTION:The steel sheet made of the compsn. consisting, by weight%, of 0.04 to 0.2% C, 0.5 to 2.0% Mn, <0.1% Si, <0.1% P, <0.2% sol.Al. and the balance Fe is reheated to a temp. range from the A1 transformation point to A3 transformation point of this steel to form the two-phase structure of ferrite and martensite; thereafter, the steel plate is immersed into a hot dip galvanizing bath of the Zn alloy of, for example, a Zn-Fe system, kept at 650 to 850 deg.C to form the molten plating layer of the Zn alloy. This steel sheet is then rapidly cooled at >=40 deg.C/sec average cooling rate in a 350 to 650 deg.C range. The high tensile steel sheet of the composite structure having the excellent workability and corrosion resistance is thus obtd.
Patent JP-H06336313-A (JP)
Title: Supplier for pipe
Inventor: AKIYAMA KOJI
IPC: B65G1/04
Filed: 1993-05-24
Abstract: PURPOSE:To surely supply a pipe of necessary diameter one by one so that an axial line of the pipe agrees with the axial line of a working machine, with the pipe of various diameters left as prestored. CONSTITUTION:A device has a main unit 2 provided with a horizontal conveying guide surface 1 in the upper side, pair of comb-shaped pipe storage unit 4 vertically movably guided by the main unit 2, storage unit lifter 5 for driving the comb-shaped pipe storage unit 4 lifted, horizontally conveying slider 7 for extruding a pipe supported on a pipe supporting surface 3 of the arbitrary comb-shaped pipe storage unit 4 in a horizontal direction and a pipe mover 8 for holding a pipe conveyed by the horizontally conveying slider 7 to convey this pipe in a three-dimensional direction.
Patent JP-S5269452-A (JP)
Title: Powder coating method and apparatus
Inventor: ORITO TAKASHI
IPC: B05C7/02
Filed: 1975-12-05
Abstract: PURPOSE: To uniformly coat a coating powder on the inner surfaces of an enclosed or semiclosed vessel with an opening of a small diameter. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H09325926-A (JP)
Title: Program transferring device and system therefor
Inventor: WATANABE HITOSHI
IPC: G06F13/00
Filed: 1996-06-07
Abstract: PROBLEM TO BE SOLVED: To change operation by arbitrarily switching various programs without increasing the memory capacity or hardware scale of a device to be operated according to the prescribed program. SOLUTION: This device is provided with an optical signal converting part 8 for converting the desired program to an infrared signal and an infrared light emitting/receiving part 9 for transferring the desired program to the other equipment of a controlled system while keeping the form of the infrared signal converted by the optical signal converting part 8, and the desired program is transferred in non-contact through the infrared signal to the equipment which can not have any excessive memory because of various limitations. Even when this equipment does not have complicated configuration such as an exchange means for a storage device, the operation can be changed by arbitrarily switching the programs.
Patent JP-H10321106-A (JP)
Title: Sheet-like thermal fuse
Inventor: ONOMA HIROSHI
IPC: G01K7/24
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To stably detect an overheat condition over a wide range of a gas combustor by using a member which has a thermal expansion characteristic and on which a resistance value irreversibly and suddenly increases at a temperature not less than a threshold value, as a resin carbon resistance film of a temperature fuse. SOLUTION: A back panel 3 of an insulator is arranged between a heat exchanger 2 and a casing 1, and electrodes 6a, 6a... making a pair are formed by printing conductive paste. A resin-carbon resistance film 5 is also formed on the electrodes 6a and 6a by printing, but these temperature fuses are connected in series to each other by lead wires 7, and its series circuit is connected to a control system of a hot water supply unit. When the heat exchanger 2 is put in an abnormal overheat condition, the resin-carbon resistance film 5 becomes high resistance, and a control part detects it, and closes a solenoid valve of piping to supply gas to a gas burner 9. The solenoid valve operates to the fail-safe side, and can stop combustion of the gas.
Patent JP-H0441911-A (JP)
Title: Exhaust device for engine
Inventor: MATSUURA SHOZO
IPC: F01N1/02
Filed: 1990-06-04
Abstract: PURPOSE:To facilitate the tuning for reducing booming noise by communicating a closed tail pipe having a cover in the middle to the resonator chamber of a muffler partitioned into expansion chambers and the resonator chamber inside, and changing the position of the cover. CONSTITUTION:Partition plates 8, 9 are provided in a muffler 5 to partition it into a resonator chamber 10 and two expansion chambers 11, 12, and the resonator chamber 10 and the expansion chamber 11 are communicated by a pipe 13 provided on the partition plate 8. The expansion chambers 11, 12 are communicated by a pipe 14 provided on the partition plate 9. An exhaust pipe 2 connected to an engine at one end is opened to the expansion chamber 11 across the expansion chamber 12, and one of two tail pipes 6 is opened to the expansion chamber 12 across the resonator chamber 10 and the expansion chamber 11. A cover 15 is fitted in the middle of the other tail pipe 7, the tail pipe 7 is opened to the resonator chamber 10, thus the portion from the opening section to the cover 15 functions as the extension section of the resonator chamber 10.
Patent JP-H01253422-A (JP)
Title: Roll
Inventor: KIMURA HIROSHI
IPC: B29C59/04
Filed: 1988-06-15
Abstract: PURPOSE:To form a whole roll elastically deformable, and to improve the surface hardness by providing a metal cylinder whose thin surface is mirror-finish on the outside of a columnar rubber member secured to a shaft member, and forming a space for circulating cooling liquid inside the rubber member. CONSTITUTION:A roll 10 has a pair of shaft members 11 separated from one another and extending outward from both ends thereof, and holes 12 are respectively passed through the shaft members. Cylindrical thick rubber members 15 secured at both ends by adhering are provided on the outer peripheral faces of two iron boss members 12 respectively secured to the members 11. The outer peripheral faces of the members 15 are columnar, the surface of a thin metal cylinder 16 secured by shrink-fitting to the outer periphery is mounted, and then polished to be a mirror face. A space 18 formed inside the member 15 is cooled by feeding cooling liquid from the hole 12 of one member 11. The parts of the member 15 and the cylinder 16 of the roll 10 to be received by the pressing force can be elastically deformed by the pressing force from another roll 21 disposed above the roll 10.
Patent JP-S6037723-A (JP)
Title: Manufacture of semiconductor device
Inventor: DAIMON TADASHI
IPC: H01L21/00
Filed: 1983-08-10
Abstract: PURPOSE:To eleminate dispersion of characteristic inclining a substrate to a definite direction by its weight and equalizing the intervals by constituting quartz boats for mounting the semiconductor substrate in a diffusion device with the first boat and the second boat which is placed on the first boat, inclining the second boat with an angle of 5-10 deg. and making the grooves cut on it perpendicular to the axis of the second boat. CONSTITUTION:A quartz boat for mounting a semiconductor substrate provided in a diffusion furnace is constituted with laminates of the first quartz boat 3 and the second quartz boat 4. Each one end of the boat 3 and the boat 4 is adhered closely to each other and the other end of the second boat 4 is inclined upwards 5-10 deg.. Grooves on the boat 4 for inserting the end of the substrate is perpendicular to the longer direction of the boat and the inclination of the substrate 1 is made to the same direction at an equal interval. In this way, a diffusion junction of less characteristic dispersion is obtained.
Patent JP-H0745572-A (JP)
Title: Treatment of surface of silicon wafer
Inventor: WATANABE TORU
IPC: H01L21/304
Filed: 1993-06-17
Abstract: PURPOSE:To form silicon wafers, which are tolerant of contamination due to particles, by a method wherein a treatment for changing the wafer surfaces of a hydrophobic nature into a hydrophilic nature is performed after the wafers are cleaned with a hydrofluoric acid cleaning liquid. CONSTITUTION:A plurality of wafers 2 housed in each clean carrier 3 are first dipped in a hydrofluoric acid cleaning liquid in a cleaning tank 4 for a normal time in every carrier 3, whereby heavy metals in the surfaces of the wafers 2 and a natural oxide film are removed. Then, in order to substitute the cleaning liquid in the tank 4 for pure water, the pure water is fed through a pure water feed piping 5 to perform an overflow rinsing. After the substitution is completed, warm pure water heated up by a warm pure water heating machine 7 is fed in the tank 4 through a warm pure water feed piping 6. In this case, the wafers are dipped in the warm pure water of a temperature of 40 deg.C or higher for 10 minutes, whereby, the wafer surfaces are oxidized with dissolved oxygen in the warm pure water, the wafer surfaces are changed from a hydrophobic nature to a hydrophilic nature and particles are hardly adhered on the wafer surfaces.
Patent JP-S6420818-A (JP)
Title: Coffee percolator
Inventor: JIIKUFURIITO FUUBAA
IPC: A47J31/40
Filed: 1988-06-15
Abstract: PURPOSE: To brew satisfiable quality coffee regardless of more or less of quantity without excessively prolonging brewing time by arranging a picture wall surface in the almost perpendicular direction to the boiling water flowing direction in a brewing chamber so that a position can be adjusted. CONSTITUTION: A boiling water inflow hole 8 and a coffee outflow hole 13 opposed to the inflow hole 8, are respectively arranged in a brewing chamber 7. In its brewing chamber 7, a desired quantity of coffee bean powder is automatically inputted, and a desired quantity of coffee is brewed by flowing boiling water through the coffee bean powder. In the brewing chamber 7, when a different quantity of coffee bean powder is used to brew a different quantity of coffee, in order to make a boiling water flowing direction thickness of the coffee bean powder almost constant, at least a single picture wall surface 15 is arranged in the almost perpendicular direction to the boiling water flowing direction so that a position can be adjusted.  As a result, there is no need to excessively input the coffee bean powder, and brewing time is not excessively prolonged, and satisfiable quality coffee can be brewed regardless of more or less of quantity.
Patent JP-S6037974-A (JP)
Title: Honey strawberry wine
Inventor: HIROTA KENJI
IPC: C12G3/02
Filed: 1983-08-10
Abstract: PURPOSE:To produce a honey strawberry wine having excellent acidity, astringency, sweetness and color, etc., by dispersing pollen balls in a fruit juice, and using the dispersion as the nutrient source of yeast. CONSTITUTION:Strawberry is crushed and the obtained strawberry juice is added with honey or other sugar source. Separately, pollen balls collected from natural flowers by bees are dispersed in a fruit juice, and the dispersion is added to the above sugared strawberry juice. Yeast prepared by the pure culture of wine yeast in a fruit juice is added to the above mixture, and subjected to the primary fermentation. The fermentation product is pressed to separate the residue, and the produced wine is subjected to the post-fermentation at a low temperature. The pose-fermentation product is added with the juice and skin of grapes or with the pressed skin and seeds of red grape produced as a by-product of the brewing of white wine or of the production of grape juice, and is subjected to the secondary fermentation. The product is pressed, the residue and dregs are separated, and the filtrate is aged to obtain the objective honey strawberry wine.
Patent JP-S6344910-A (JP)
Inventor: HANSU YOHAHIMU CHIITOUSU
IPC: F26B7/00
Filed: 1987-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000335744-A (JP)
Title: Rotary valve
Inventor: KATO FUMIO
IPC: B65G65/48
Filed: 1999-05-26
Abstract: PROBLEM TO BE SOLVED: To improve pneumatic carrying efficiency of powder by connecting a pneumatic transport part having a pneumatic transport passage to the lower part of a rotary valve casing, providing an air blowout part on a powder discharge port, and blowing out air obliquely downward to form an air curtain. SOLUTION: A powder transport chamber 5 comprises a square powder input port 11 and a square powder discharge port 12 in the upper and lower parts, respectively. The powder input port 11 for putting a powder is opened to the upper surface of a rotary valve 1, and an input port connecting surface for connecting a powder apparatus on the upstream side is provided on the upper surface of a casing. Pressurized air is supplied from a blower serving as an air source into a force feed adaptor 51 formed into a tubular block to form a low concentration high-speed transport structure. An air blowout part (air blowout pipe) 80 is mounted on the inner part of the powder discharge port 12 of the casing extending from a drive part side plate to a driven part side plate 4. The pressurized air is injected in the downward oblique direction W within the powder discharge port 12 to form an air curtain.
Patent JP-S632228-A (JP)
Title: Metal ion source
Inventor: NADAGUCHI AKIRA
IPC: H01J27/26
Filed: 1986-06-23
Abstract: PURPOSE:To enable to generate stable ion beam of a long life by providing a radiation heat sink at a middle portion between a heater and the tip of a needle-shaped anode. CONSTITUTION:A reservoir 5 which houses gallium 10 is equipped with a ringshaped radiation fin 30 of which periphery is made a little thinner to cause the temperature particularly at this point to lower with the radiation. Liquid gallium which exits the reservoir 5 from its bottom and diffuses over the exterior surface forms a lump 12 at the periphery, thereby preventing further diffusion. Thus the liquid metal does not reach heaters 3,3', 4,4' with no lump being formed, and does not cause nay change in the electric resistance of the heaters. Gallium 10 in the reservoir 5 can be heated to a desired constant temperature and gallium in the reservoir 5 can be stably transferred to the tip of a needle- shaped anode 8.
Patent JP-H09294698-A (JP)
Title: Hose attachment of vacuum cleaner
Inventor: HATAYAMA SEIICHI
IPC: A47L9/02
Filed: 1996-05-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to clean every corner by providing a hose attachment with a flexible suction hose and a connecting pipe to make a suction hose freely bendable. SOLUTION: A connecting pipe 2, which is mounted to a flexible suction hose 1, is inserted to an attachment pipe 3 of a vacuum cleaner. The vacuum cleaner is switched on, the suction hose 1 is taken up in a hand, and the end of the suction hose 1 is put into a narrow corner to be cleaned, and sucks and removes rubbish and dust. In case of using for removing dirt and dust of clothing or fallen hair of pets, an inserting part 7 of suction brush body 4 is inserted into the end of the suction hose 1 to suck and remove dirt, dust, fallen hair, etc., by the suction brush body 4.
Patent JP-S5671394-A (JP)
Title: Transmission system of contact information
Inventor: YOSHIZAKI ATSUHIRO
IPC: H04Q9/06
Filed: 1979-11-14
Abstract: PURPOSE:To enable to perform sure monitor at the master station even with a plurality of slave stations in operation, by measuring a current circulating into a signal transmission line through the normally open contact of keep relay which stores  the operation of monitored contact at the slave stations. CONSTITUTION:When monitored contacts 81-8n to transmit information are closed, a current flows to coils 91-9n of the operation storage keep relay, and then are respectively operated to store the state. The switch 7 is open at the master station and the current flowing between transmission lines 5 and 6 is measured. Since the resistor 11i to identify slave stations is of the same value, the closing circuit of contact of the slave station of objective can be identified from the current flowing between the transmission lines 5 and 6. If the contact 8 is closed at a plurality of slave stations, the location is determined by the slave station in operation nearest the master station 1, then the nearest slave station is identified. After switching the polarity switch 18 from (a) to (b) and releasing the operation of the operation storage keep relay of the slave station identified, the switch 18 is selected from (b) to (a), and the slave station nearest the master station 1 is identified. This is repeated until the current is zero to seek the slave station in operation.
Patent JP-S6125057-A (JP)
Title: Ultrasonic flaw detection of tube
Inventor: MORI YOSHIICHI
IPC: G01N29/04
Filed: 1984-07-13
Abstract: PURPOSE:To detect a defect with a simplified evaluation formula, by jointly using an ultrasonic reflection method and a transmission method to remove factors of individual material characteristics with unique processing of data thereof. CONSTITUTION:It is so arranged that an ultrasonic wave which is transmtted to a tube 1 to be imspected sandwitching a flaw detecting area containing a defect 2 with a transmission wave receiving probe B reaches the probe B passing through the thick center of the tube 1 while the ultrasonic wave reflected on the defect 2 reaches a reflected wave receiving probe C. The probes A, B and C are used to cover the entire circumference of the tube at any position in the direction of the tube axis and an ultrasonic wave from the probe A is received with the probes C and B employing an reflection method and a transmission method to measure the reflection sound pressure RC and the transmission sound pressure RB individually. When the respective measured values are related by the evaluation value formula, the evaluation value only depends on the value limited to the reflectance gammaR not no various characteristics peculiar to material such as attenuation factor. Thus, when there is no defect at all, the evaluation value is kept constant whereas it increases in proportion to the reflectance gammaR<2> at any position where a defect exists. Thus, the detection of defects can be done accurately.
Patent JP-H09308987-A (JP)
Title: Submerged arc welding wire excellent in low temperature toughness
Inventor: KOJIMA KAZUHIRO
IPC: C22C38/06
Filed: 1996-05-17
Abstract: PROBLEM TO BE SOLVED: To provide stable low temperature toughness without being affected by Al to be mixed in the weld metal through the base metal dilution by containing C, Si, Mn, Mg and Al at the prescribed composition. SOLUTION: A submerged arc welding wire has a composition consisting of, by weight, 0.01-0.10% C, 0.01-0.50% Si, 0.50-2.50% Mn, 0.10-1.0% Mg, and 0.001-0.50% Al, and the balance Fe with inevitable impurities. The structure most excellent in the low temperature toughness is acicular ferrite AF. In order to stably obtain AF without being affected by the Al quantity in steel, it is effected to use the oxide of the element whose affinity with oxygen is stronger than that of Al as a core of transformation. It is necessary that the oxide which can be the core in generating AF is excellent in matching with α iron. For example, because Mg is stronger than Al in the affinity with oxygen, MgO- Al2 O3 can be stably generated even when the Al quantity in steel is fluctuated.