baber/WOPTO huggingface dataset:
Patent JP-S63259319-A (JP)
Title: Air-fuel ratio controller of burner
Inventor: YAMAMOTO SOICHI
IPC: F23N1/02
Filed: 1987-04-17
Abstract: PURPOSE:To simplify the structure of the air-fuel controller by allowing a fuel injection nozzle to contain therein a valve body moving in accordance with the quantity of a fuel injected thereby to control the quantity of air to be supplied in linkage with the movement of the valve body in the air-fuel ratio controller of the burner for use in a grain drying machine. CONSTITUTION:When the temperature of hot air is supplied from a hot air flow temperature sensor 118 to an electronic control circuit 92, the electronic control circuit 92 compares the temperature of the hot air flow with a preset temperature in accordance with a predetermined procedure and judges whether or not the quantity of the fuel to be injected is varied. In accordance with the result of the judgement, the quantity of power to a heater 90 is changed and the curvature degree of a bimetal 88 is changed. As a result, a rod member 44 moves to allow a valve body 36 to slide within a distributor 26 to open or close an injection port 18 and to adjust the quantity of the fuel. Then, the quantity of air to realize a predetermined air-fuel ratio is operated, and is converted into the rotational speed of a fan motor 124 to control the rotational speed of the fan through a drive circuit 122. Thus, the structure of the controller can be simplified.
Patent JP-H07305195-A (JP)
Title: Formation of phosphate coating film on aluminum or aluminum alloy material
Inventor: YAMAGUCHI KEITARO
IPC: C25D11/04
Filed: 1994-05-09
Abstract: PURPOSE:To very easily form a phosphate coating film on an Al material used as an automobile body, etc. CONSTITUTION:An Al or Al alloy material is immersed in a phosphate soln. and connected to the negative electrode side of a power source. Electric current is then supplied to the Al or Al alloy material and this current value is controlled to 1-80A/m<2>. The objective phosphate coating film is satisfactorily formed on the Al or Al alloy material at a low cost.
Patent JP-S62250658-A (JP)
Title: Manufacture of pin grid array
Inventor: HASHIZUME JIRO
IPC: H01L23/498
Filed: 1986-04-24
Abstract: PURPOSE:To obtain a pin grid array resulting in no short circuit in the cutting section of an outer lead by forming the outer lead for executing electroplating for wire bonding to a lead and a die pad section in only one connected to the die pad section. CONSTITUTION:Plating for wire bonding of aluminum, gold, etc. is conducted onto the surfaces of a die pad section 4 and leads 3, using a die bar 6 for plating as an electrode. Each lead 3 is conducted through the die bar 6 and the die pad section 4, and the periphery including the die bar 6 for plating is cut off by a router, etc. Shallow grooves 8 are shaped among the die pad section 4 and the inner end sections of the leads 3 through spot facing machining, etc, by the router, etc., and both the die pad section 4 and the leads 3 are separated. Consequently, only the end section of an outer lead 5 connected to the die pad section 4 is formed as the end section of the outer lead 5 exposed to the outer circumference of a pin grid array. Lastly, terminal pins 2 connected to the leads 3 at the outer end sections of the leads 3 are protruded to the back, thus completing the pin grid array.
Patent JP-S58212726-A (JP)
Inventor: YAMASHITA MAKOTO
IPC: A01G27/06
Filed: 1982-06-03
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-S61274695-A (JP)
Title: Method of reducing galactose content in galactomannan
Inventor: FUJITA FUMIO
IPC: C12P19/04
Filed: 1985-05-02
Abstract: PURPOSE:To reduce galactose content in galactomannan suitable for various uses such as food, cosmetic, drug and industrial use, by treating galactomannan with an alpha-galactosidase produced by a specific mold. CONSTITUTION:0.01-10wt% aqueous solution of a galactomannan (e.g., guar gum) containing 15-50wt% galactose is hydrolyzed at 10-60 deg.C at 4-6pH with an alpha-galactosidase produced by Mortierella vinacea so that the galactomannan is modified. Then, the reaction solution is heat-treated to deactivate the enzyme, an unnecessary part is removed, the resultant product is precipitated with an alcohol and purified to give the galactomannan having reduced galactose content.
Patent JP-H04365817-A (JP)
Title: Production of surface coated metal
Inventor: ISHIZUKA TETSUO
IPC: C23C24/08
Filed: 1991-04-25
Abstract: PURPOSE:To produce the surface coated metal excellent in corrosion resistance, oxidation resistance, etc., by forming a coated layer of an other kind of metal by a hot hydrostatic press method on the surface of a metallic blank material and elongating this material by hot working, then subjecting the material to softening annealing and cold working. CONSTITUTION:The metallic blank material 1 (carbon steel, low-alloy steel, stainless steel, etc.) and the powder 2 of the other kind of the metal ('Hastelloy(R)', stellite, Ni-Cr alloy, etc.) are packed into a capsule 3 and the capsule is so hermetically sealed as to attain about 1X10<-3>Torr vacuum degree. The capsule 3 is then subjected to hot hydrostatic pressing to load a gaseous pressure at the solidus line temp. of the other kind of the metal or below to form the coated layer of the other kind of the metal on the metallic blank material 1. After the material is further elongated by hot rolling, the material is subjected to softening annealing and is elongated by cold working. The surface coated metal excellent in high-temp. corrosion resistance, wear resistance, etc., is obtd. in this way.
Patent JP-H01265745-A (JP)
Title: Circuit establishing system
Inventor: YOSHIZAWA TADASHI
IPC: G06F13/00
Filed: 1988-04-18
Abstract: PURPOSE:To attain re-establishment of a circuit automatically even without closing communication by sending information to establish the circuit to an opposite computer if the circuit is not established at a request of transmission reception or the like and receiving a signal responding to the transmission information so as to establish the circuit. CONSTITUTION:A request check means checking whether or not the circuit is established at a request of transmission reception with an opposite computer 19 via a terminal equipment 10 from a user 17 is provided to a circuit establishing device 11. When the circuit is not established at the request, the information to establish the circuit to the opposite computer 19 is sent and a signal responding to the transmission information is received to establish the circuit. Thus, the re-establishing of the circuit is automated without closing the communication.
Patent JP-S60239215-A (JP)
Title: Molding method of different materials
Inventor: YAMAMOTO TADASHI
IPC: B29C39/22
Filed: 1984-05-11
Abstract: PURPOSE:To prevent production of burr by using a slide pin having a taper section in a molding method of a second plastic material under said open recess of a first molding base which has a open recess. CONSTITUTION:A first molding base 2 having a open recess 1 is molded under projecting a first resin in a cavity 13 which is molded by a fixed side mold section 11, a moving side mold section 12, a fixed pin 14, and the slid pin 5 having the taper section 6, said base 2 is displaced to a second fixed side mold section 15 together with the moving side mold section 12, and the second plastic material 4 is injected integral during the slide pin is raised somewhat. The production of the burr may be prevented, since a clearance (a) produced when the base 2 is molded will be closed by a displacement of the slide pin.
Patent JP-H10287838-A (JP)
Title: Offset ink composition
Inventor: TATENO HIROYUKI
IPC: C09D11/02
Filed: 1997-04-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject composition improved in wettability to pigments to improve the adhesivity of the ink, and giving highly lustrous and brilliant colors by adding a long chain alcohol ethylene oxide adduct to an offset ink comprising a pigment, a solid resin, a drying oil and a solvent in a specific ratio. SOLUTION: This offset ink composition having excellent printing effects is obtained by adding an ethylene oxide adduct having one to six 10-20C long chain alcohol molecules added and reacted thereto to an offset ink comprising 5-30 wt.% of a pigment such as brilliant carmin 6B, 20-50 wt.% of a solid resin such as a rosin-modified phenolic resin, a petroleum resin, an alkyd resin or one or more their drying oil-modified resins, 0-30 wt.% of a drying oil such as linseed oil, tung oil or soybean oil, and 10-60 wt.% of a solvent.
Patent JP-S5522838-A (JP)
Title: Manufacturing method of semiconductor strain gauge type pressure senser chip
Inventor: SUZUKI KIYOMITSU
IPC: H01L29/84
Filed: 1978-08-07
Abstract: PURPOSE: To raise a mass productivity and stabilize a quality by cutting the intermediate portion of an adjacent diaphragm after bonding a sup port member having a thermal expansion coefficient similar to that of a silicon wafer by an anode bonding process to the side face of the silicon wafer comprising a multiplicity of diaphragms.  
     CONSTITUTION: A multiplicity of strain gauges is formed by a difusion on the side face of a silicon wafer 6, a pressure sensitive diaphragm chamber 5 is provided by an etching on the back face, and a thin film portion produced is used for a diaphragm 1. Successively, a support member 7 having a through-hole 8 of a predetermined size is provided in a position corresponding to the diaphragm chamber 5 and the wafer 6 and member 7 are bonded together by utilizing a non-organic adhesive or the anode bonding process while aligning the diaphragm chamber 5 to the through hole 8. If a borosilicate glass is used for the member 7, the anode bonding process should be adoped. Thereafter, the intermediate portion of the adjacent diaphragm is cut down by a laser or a wire saw to obtain a bellet 20. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11295268-A (JP)
Title: Detector cell and electrochemical measuring apparatus
Inventor: INOUE SHINJI
IPC: G01N27/416
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To measure an electrochemically active trace sample with high accuracy. SOLUTION: A sample is divided at a dividing section 15 and introduced to a channel 13 filled with a migration liquid. The interface of insulation film/ semiconductor comprising a silicon nitride film 23 formed to cover the channel 13 and a silicon substrate 11b is irradiated, from the silicon substrate 11b side, with a light from a laser light source 43 modulated at a specific frequency. A bias voltage of 1 V, for example, is applied from a voltage applying power supply 41 to generate an AC photocurrent 1 which is measured by an AC photocurrent measuring unit 39. Since variation of pH value in a microchannel irradiated with laser light can be detected as variation of the AC photocurrent, even a trace sample can be detected without sacrifice of detection sensitivity.
Patent JP-S61253525-A (JP)
Title: Key input device
Inventor: ISHIWATARI MASUMI
IPC: G06F3/023
Filed: 1985-05-07
Abstract: PURPOSE:To attain a key input device having high operability by displaying plural keys at least in two times and also displaying superposedly at least one or more keys among those displayed with division. CONSTITUTION:Characters A-R, a hyphen and a comma are displayed by a CPU in the area corresponding to a key switch group 2 of a liquid crystal display device 1. Thus the input is possible for the characters corresponding to the pushed keys. While an arrow head key 20 is operated for the input of characters I-Z, the hyphen and the comma. The preceding key input state can be reset with the operation of an arrow head key 21. When the changeover is carried out between both side of the device 1, the characters I-Q are displayed in common. Then the number of keys which can be inputted only on the upper or rear side decreases the switching frequency. At the same time, the number of keys arrayed on the upper and rear side of the device 1 can be increased. Furthermore a desired character can be detected easily since the keys on the upper side are switched to those on the rear side without changing the order of the alphabet.
Patent JP-H07282024-A (JP)
Title: Communication controller
Inventor: NAGASUGA HIROFUMI
IPC: G06F15/173
Filed: 1994-04-08
Abstract: PURPOSE:To efficiently perform processing to confirm that all transmission has been completed in a multi-address communication from a transmission processor to the other processors. CONSTITUTION:A transmission means 310 stores transfer data in a data storage area 332 with the multi-address communication request of the transmission processor 100 as a turning point, and turns on a communication completion information storage area 331-1. A notice means 341 executes interruption for causing the reception processors 210 and 220 of a reception processor group 200 to request reception. When the respective reception processors 210 and 220 request reception, a transfer means 341 transfers data in a data storage area 332 to the respective reception processors 210 and 220, and turns ON communication completion information storage areas 331-2 and 3 corresponding to the processors receiving data. When the whole communication completion information storage area 331 is turned on, a communication completion notice means 360 executes interruption for communication completion notice to the transmission processor 100.
Patent JP-H11290213-A (JP)
Title: Electric water heater
Inventor: SHIMIZU SATOSHI
IPC: A47J27/21
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To provide an electric water heater to which minerals can be stably added for a long period. SOLUTION: An electric water heater comprises a container for storing water, a heating means 3 for heating the water in the container, a mineral adding part 6 for adding minerals to the water in the container and a circulating pump 10 for circulating water in the cointainer between the container 2 and the mineral adding part 6. The mineral adding part 6 comprises a mineral additive 8 and a filter 7 for supplying the mineral additive. As the mineral additive 8, a compact is used which comprises a compound including minerals having solubility at least at 25 deg.C and 100 deg.C higher than that of calcium carbonate and a water insoluble binder, so that the minerals can be stably added for a long period.
Patent JP-S5429868-A (JP)
Title: Relieving method for distorsion of steel sheet
Inventor: SUGIYAMA SADAO
IPC: B21D1/12
Filed: 1977-08-10
Abstract: PURPOSE: To make easy the automation and technical management, to stabilize the product quality, and to relieve the steel pipe distorsion according to a method giving a good working environment, by relieving the welding distorsion generated in the welded structure made of thin steel sheet, depending on the heat supplied from the laser. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000032514-A (JP)
Title: Method for structuring dialing project database
Inventor: LENNERT JOSEPH FRANCIS
IPC: H04Q3/545
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To generate a new dialing project data base from a data base by making a subscriber agree with a digit analysis data in a new data base. SOLUTION: A user calls out a function 111 for implementing various kinds of setting function for a computer program from a user interface screen 110. A browse function 124 restricts the user to environment where read-out is only allowed but, because of this restriction, a simple environment engineering system(SEES) is made available for many unskillful users to read the various kinds of data base used in operation of a communication exchange 33. Then, digit analysis data are selected from a digit analysis data field, the digit analysis data from the original data base are copied to a new data base, and the subscriber is made to agree with the digit analysis data in the new data base.
Patent JP-H07277506-A (JP)
Title: Sheet material supply device
Inventor: KAWABE KATSU
IPC: B65H5/10
Filed: 1994-04-08
Abstract: PURPOSE:To lay out a sheet material surely without giving large stress to the sheet material by turning steel wires downward to press the sheet material in a sheet material supply device which lays out the sheet material automatically. CONSTITUTION:Three carrier plates 11 are provided continuously on a support plate 10, and an adhesive member 12 and a spraying member 13 are screwed and fixed on both ends of each carrier plate 11 and at a center of the carrier plates 11, respectively. Support members 14, 14' are fixed on both ends of the support plate 10, and each turning shaft 15 is mounted on the support members 14, 14' in such a way that each shaft 15 can turn freely. The turning shaft 15 is provided with steel wires 21, 22, 23, 24, 25, 26 via a mounting member 16 in such a way that the steel wires are extended toward the turning shaft 15 mounted on the other end thereof. The turning shafts 15 are turned via a piston rod 33 and a lever member 36 by an air cylinder 32 to turn the steel wires 21-26 mounted via the mounting member 16 downward.
Patent JP-H11293288-A (JP)
Title: Cleaning water for electronic material and cleaning liquid for electronic material
Inventor: MORITA HIROSHI
IPC: C11D7/54
Filed: 1998-04-08
Abstract: PROBLEM TO BE SOLVED: To obtain a cleaning liquid which has a higher capability for removing org. dirt than that of an SPM cleaning liquid by dissolving peroxodisulfuric acid or peroxomonosulfuric acid or a salt thereof in pure water. SOLUTION: Peroxodisulfuric acid or peroxomonosulfuric acid or a salt thereof is dissolved in ultrapure water having an electrical resistivity (25 deg.C) of 18 MΩ.cm or higher, an org. carbon content of 10 μg/l or lower, and a fine particle content of 10, 000/l or lower, in a concn. of the acid or salt of 0.01-10 g/l, pref. 0.05-5 g/l, or is dissolved in a mixture of 98 wt.% sulfuric acid and 30 wt.% aq. hydrogen peroxide soln. in a vol. ratio of about 4/1 or in a soln. obtd. by diluting the mixture with 2-4 times (by vol.) as much water, in a concn. of the acid or sal of 0.05-50 g/l, pref. 0.1-10 g/l. Thus, the amts. of chemicals used can be reduced.
Patent JP-S5430671-A (JP)
Title: Washing machine with freeze proof heater
Inventor: WATANABE HIROSHI
IPC: D06F39/04
Filed: 1977-08-12
Abstract: PURPOSE: To accomplsih a safe, accurate prevention of freezing due to residual water in devices through an automatic temperature control with heaters eliminating possible freezing in winter. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H0333522-A (JP)
Title: Fluid displacement equipment
Inventor: ANSONII UIRIAMU HARISON
IPC: F16D65/28
Filed: 1990-04-11
Abstract: PURPOSE: To compensate for variations in the fluid volume requirements by constituting a fluid displacement device from a case body for forming a chamber for displacing fluid from the chamber through an outlet connected to an actuator while a piston is movable and used, a power means, and a restraining means. CONSTITUTION: When fluid is further required in a slave cylinder 6 caused by abrasion of a lining of a friction element 2, a fluid displacement device 20 pressurizes a coil 30, draws an armature 32, and narrows the distance X. The armature 32 is rotated to a motion of a spring by the interaction between a ball 33 and a pocket 35, and the claw 38 of a spider 37 is moved at least one ratchet tooth of a plate 40. When the coil 30 is depressurized, the armature 32 is rotated in the opposite direction. The rotation is transmitted to the plate 40 to forward move a piston 24 together with a shaft 21 in a such a direction as to discharge fluid from the chamber 21 to the cylinder 6 through a passage 23. The return movement of the shaft is prevented by a claw 43.
Patent JP-H01267449-A (JP)
Title: Air/fuel ratio controller for engine
Inventor: KOMATSU KAZUYA
IPC: G01N27/12
Filed: 1988-04-19
Abstract: PURPOSE:To eliminate effect caused by a change in temperature of an exhaust gas, by making a resistance value of a variable resistance means smaller when the temperature of the exhaust gas is high by a resistance value altering means smaller than that resistance value when it is low. CONSTITUTION:An air/fuel ratio sensor 30 for detecting the concentration of oxygen contained in an exhaust gas has a series connection with a detector 31 comprising a metal oxide semiconductor inserted into an exhaust path 13, a switch 33, a solid resistor 35 and a variable resistance means 32 comprising a solid resistor 37 with a resistance value thereof smaller than that thereof 35 linked in parallel to a power source 39. A voltage between a connection point Q of the switch 33 and the detector 31 and a ground potential is supplied to a control unit 100 to perform a feedback control of an air/fuel ratio of a mixed gas fed for combustion. When the temperature of the exhaust gas is relatively low, the solid resistor 35 is selected with the switch 33 by a signal from the control unit 100. When the temperature is relatively high, the solid resistor 37 is selected.
Patent JP-H08292236-A (JP)
Title: Set value current feed circuit
Inventor: HAYASHI EIJI
IPC: H03F1/52
Filed: 1995-04-21
Abstract: PURPOSE: To provide a set value current-feeding circuit which gives a correct set current value and shows a fast response. CONSTITUTION: The circuit has a current-amplifying part Q1, a current-detecting resistor Rs for measuring a value of a current Iout and a current-limiting part 30 for controlling a voltage generated in the Rs to be not higher than a fixed value. The current-amplifying part Q1 has an input of a voltage signal V1 output from a signal-outputting part 10 to a base terminal, connects a collector terminal to a power source ±Vp and outputs a current corresponding to a signal impressed to the base terminal from an emitter terminal. The circuit feeds an output signal Vout to a load via the resistor Rs.  The current-limiting part 30 is provided with a constant current element D1 for feeding a constant current from the power source, a Zener diode D2 generating a reference voltage, and a switch element D3 having one end connected to a common contact between the constant current element D1 and Zener diode D2 and the other end connected to an output terminal of the signal-outputting part 10. When the voltage generated at the current-detecting resistor Rs exceeds a value determined by the reference voltage, the switch element D3 is turned ON to feed a set value current to the load.
Patent JP-2000288213-A (JP)
Title: Key structure for door of pachiko machine
Inventor: KONDO TSUGIO
IPC: A63F7/02
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To grasp the opening or closing of a front plate according to the position of a slide pawl by allowing the slide pawl as component member of a key to move between the engaging position and the releasing position in linkage with the opening or closing of the front plate. SOLUTION: The key structure for the door of a pachinko machine has a lock base plate 20 fixed on a front plate 24, a slide pawl 30 which is slidably mounted on the lock base plate 20 and slides between the engaging position and the releasing position, a spring 41 which is mounted between the slide pawl 30 and the lock base plate 20 and always energizes the slide pawl 30 to the side of the engaging position, a position holding mechanism 43k which is mounted between the slide pawl 30 and the lock base plate 20 and holds the slide pawl 30 at the releasing position against the force of the spring 41 when the slide pawl 30 is manually slid to the releasing position and an engaging piece 12k of a front frame on which the slide pawl 30 is rested when the slide pawl 30 is slid to the engaging position.  The position holding mechanism 43k releases the holding with the slide pawl 30 when the front plate 14 is closed with respect to the front frame.
Patent JP-S5431092-A (JP)
Title: Production of olefin polymerization catalyst component
Inventor: YOKOYAMA MASUZOU
IPC: C08F4/02
Filed: 1977-08-12
Abstract: PURPOSE: To obtain an α-olefin polymn. Ziegler type catalyst component having high polymn. activity and giving polymers of high stereoregularity by treating a magnesium halide, an electron donative cpd. and a titanium halide in specified processes. 
     COPYRIGHT: (C)1979,JPO&Japio