baber/WOPTO huggingface dataset:
Patent JP-S61122185-A (JP)
Title: Production of silicon single crystal
Inventor: MIURA YOSHIO
IPC: C30B15/10
Filed: 1984-11-15
Abstract: PURPOSE:To produce a silicon single crystal having large diameter and uniform and low oxygen concentration, easily, by using a crucible having a non-oxide layer as at least a part of the inner wall, melting the silicon crystal raw material in the crucible, and pulling up the single crystal from the molten silicon. CONSTITUTION:A silicon single crystal is produced by pulling up a single crystal from crystal raw material melted in a crucible 10 made of quartz, etc. In the above process, a non-oxide film 11 such as Si3N4, SiC, etc., is applied to at least a part of the inner wall of the SiO2 contacting with molten silicon. The dissolution of oxygen from the inner wall of the crucible can be decreased by the use of the crucible 10, and a silicon single crystal having large diameter and uniform and moderately low oxygen concentration can be produced.
Patent JP-H0984775-A (JP)
Title: Blood pressure measuring device
Inventor: MIWA YOSHIHISA
IPC: A61B5/0225
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To raise the pressure value within a cuff to a target step-up value at an optimum step-up speed by setting a pump output to a prescribed first pump output value in a first step-up section, and setting the pump output to a second pump output value in a period until it reaches a target step-up value after the lapse of the first step-up section. SOLUTION: In blood measurement, the output of an air pump 46 for supplying air to a replacement type cuff 14 is controlled by a pump output control means 74. At this time, the output value of the air pump 46 is set to a prescribed first pump output value in a first step-up section from the detection of a first pressure value (about 40mmHg) to the detection of a second pressure value (about 50mmHg). A second pump output value such that an optimum step-up speed can be provided in the replacement type cuff 14 is calculated on the basis of the step-up time and the first pump output value by a second pump output setting means 78, and the operation of the air pump 46 is controlled according to this value for a prescribed period.
Patent JP-H04122424-A (JP)
Title: Manufacture of pervaporation separation membrane
Inventor: YAMAMOTO MITSUGI
IPC: B01D71/64
Filed: 1990-09-13
Abstract: PURPOSE:To obtain a membrane having high durability for a long period and good separation function easily by preparing the membrane by phase conversion of polyetherimide dissolved in an organic solvent in a solidifying liquid kept at low temperature. CONSTITUTION:At first, polyetherimide having monomer unit shown by the formula I is dissolved in N-methyl-2-pyrrolidone to obtain a dope solution. Then the dope solution is poured on a flat plate or made into a hollow yarn using a hollow yarn preparing circular nozzle and immersed in a solidifying liquid such as water, ethanol, etc., to carry out solidification. At that time, the temperature of the solidifying liquid is kept at about 0-20 deg.C, preferably about 2-15 deg.C. Further, the obtained membrane is heated at about 150-180 deg.C under the atmosphere of nitrogen, air, etc. As a result, a membrane with high separation coefficient as well as transmission fluxes and excellent durability is obtained.
Patent JP-S6396126-A (JP)
Title: Stabilized composition
Inventor: KOUCHIWA SHOZO
IPC: A61K31/44
Filed: 1986-10-13
Abstract: PURPOSE:To obtain a solid composition for internal use, stable for long in a solid medicine, containing a dihydropyridine derivative as an active ingredient, by adding a stabilizer such as sodium carbonate, etc., to said derivative. CONSTITUTION:A medicine composition containing 1,4-dihydropyridine derivative expressed by the formula (R is n-propyl substituted by nitrate group in 2- or 3-position thereof; R<1> is 2-nitrate ethyl which may be substituted by methyl in 2- or 3-position thereof) as an active ingredient. One or more of sodium carbonate, sodium hydrogencarbonate, calcium carbonate and calcium hydrogen phosphate is added to said composition in an amount of 0.01-20pts.wt., excepting that in the case of the calcium hydrogen phosphate the addition amount is 0.01-20pts.wt., based on 1pt.wt. of the compound expressed by the formula and the resultant composition is formulated according to ordinary method to provide the aimed product.
Patent JP-S62102602-A (JP)
Title: Reflection type attenuator
Inventor: MIYA TATSUYA
IPC: H03H7/25
Filed: 1985-10-30
Abstract: PURPOSE:To decrease the loss of a bias circuit more than a bias circuit connected to other position by arranging a connecting point of a bias supply circuit of a PIN diode to a point apart from the diode by nearly 1/4 wavelength. CONSTITUTION:Transmission lines 11a, 11b of nearly 1/4 wavelength are connected between a connection point of a bias supply circuit 7 and PIN diodes 5a, 5b so that the connecting point of the circuit 7 to the PIN diodes 5a, 5b is short-circuited when the bias is turned off. Then a high frequency signal inputted from an input port 1 of a 3dB power distributor 10 is branched into a coupling port 3 and a transient port 4 by the distributor 10, reflected by the diodes 5a, 5b and outputted to an isolation port 2. In this case, a voltage impressed to the diodes 5a, 5b is controlled to change a high frequency resistance and to control the level of an output signal. The lines 11a, 11b are provided to decrease the loss by the bias circuit to reduce the loss of the attenuator.
Patent JP-S60132661-A (JP)
Title: Air purifier
Inventor: SAKAKIBARA NOBUYOSHI
IPC: B03C3/12
Filed: 1983-12-20
Abstract: PURPOSE:To enhance the wind velocity of an air purifier utilizing an ion wind in such a state that ozone generated by corona discharge is suppresse low, by employing three electrodes, that is, a discharge electrode, an intermediate electrode and an opposed electrode. CONSTITUTION:When a discharge electrode 10 is connected to the negative pole 41 of a high voltage power source 40 while an opposed electrode 30 to the positive pole 51 of a high voltage power source 50 and voltage with several kV- several ten kV is respectively applied to both electrodes, the concentration of an electric field is formed in the space in the vicinity of discharge electrodes 11 to generate corona discharge and both of a negative ion and a neutral gas molecule are directed to an intermediate electrode 20 to generate a wind while the negative ion passed through the intermediate electrode 20 is accelerated by energy due to the electric field formed between the intermediate electrode 20 and the opposed electrode 30. Therefore, energy applied to the neutral molecule becomes large and ion wind velocity is enhanced.
Patent JP-H04120574-A (JP)
Title: Copying device
Inventor: HISHIKAWA TAKAHIDE
IPC: G03G15/20
Filed: 1990-09-12
Abstract: PURPOSE:To prolong the time interval of the time for exchanging a fixing and cleaning device and to reduce the running cost by providing a cleaning member for cleaning the fixing and cleaning device. CONSTITUTION:A web 5 cleaning the surface of a heating roller 2 which is a fixing roller is successively wound in the direction of an arrow H1 by a core bar 7 on a winding side. A roller brush 104 for scraping down of toners T2 stagnating on the surface of the web 5 exists just before the web is wound on the arbor 7 and rotates in the direction of an arrow W so as to counter the direction where the web 5 moves. The toners and paper powder dust T3 scraped by the roller brush 104 is easily attached and detached to and from the fixing device and accumulate into a toner receiver 105 which can be easily cleaned by a service engineer. The time for exchanging the fixing and cleaning device is prolonged and the running cost is reduced without degrading the cleaning capacity of the fixing and cleaning device.
Patent JP-2000073238-A (JP)
Title: Communication of spinning machine and communication control device
Inventor: SHINOZAKI YUTAKA
IPC: G06F12/06
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for communicating in a spinning machine, enabling the selective serial communication of a host control device with individual slave control devices without setting individual addresses to the slave control devices. SOLUTION: A host control device is sequentially connected to slave control devices through shift date lines in a linked state. Shift data are outputted from the host control device to the slave control devices and further from the slave control devices to the slave control device on the downstream side. When a shift clock signal is inputted into the slave control device in a state inputting the shift data, the slave control device judges that the host control device was converted into a state capable of serially communicating, and serially communicates with the host control device. Shift data are further outputted from the slave control device. When the next shift clock signal is inputted in a state that the shift data are outputted from the slave control device, the output of the shift data is stopped.
Patent JP-S6485299-A (JP)
Title: Detergent for golf ball
Inventor: AKIMOTO SHINICHI
IPC: C11D3/04
Filed: 1987-09-26
Abstract: PURPOSE:To prepare the title detergent which is excellent in the detergency for stains of golf balls and brings about no environmental pollution, by mixing a particular amine oxide and an alkaline inorg. compd. CONSTITUTION:An amine oxide (A) of the formula (wherein R<1> is an 8-22C hydrocarbon group; R<2>-R<3> are each 1-4C alkyl or hydroxyalkyl; l is 1-10; and m is 0-1) (e.g., dimethyldodecylamine oxide) is mixed with an alkaline inorg. compd. (B) (e.g., K2CO3) in an A to B wt. ratio of 10-1:1-600 and, if necessary, other surfactant (C) and the balance of water (D) to prepare the title detergent. The detergent is diluted with water so as to have a component A content of 0.01wt.% or more before washing a golf ball.
Patent JP-S62101955-A (JP)
Title: Control device for automatic transmission
Inventor: INAGAWA SHINICHI
IPC: B60K28/00
Filed: 1985-10-29
Abstract: PURPOSE:To enable safety of a crew to be ensured, by changing a driving pattern of a solenoid selector valve when the solenoid selector valve and a driving circuit are in a trouble. CONSTITUTION:A control unit 1, providing a solenoid selector valve driving circuit 2 and a solenoid selector valve short detecting circuit 3, inputs trouble monitor voltage VMON to an input port of the control unit, and when the trouble monitor voltage VMON is in an H level, a driving pattern of a solenoid selector valve is changed by deciding the solenoid selector valve and the driving circuit to be in a trouble. In this way, safety of a crew can be ensured because a serious trouble in a vehicle, in which, for instance, misoperation of a gear shift is performed from a high car speed region to a low car speed region, can be prevented.
Patent JP-H03104706-A (JP)
Title: Steel radial tire for construction vehicle
Inventor: NAKANO MINORU
IPC: B60C9/18
Filed: 1989-09-20
Abstract: PURPOSE:To improve separation durability at the ends of a belt, and to reduce rolling resistance by constituting a tread reinforcement belt by laminating an extensible protective layer, nonextensible principal layers, and a nonextensible additional layer of a prescribed width, each of which has slantingly arranged cords and a specific breaking elongation, in this order from the radial-directional outside. CONSTITUTION:A tread reinforcement belt 2 is made up of an outermost protective layer 11 consisting of at least one layer of extensible cord, a plurality of principal layers 10 consisting of nonextensible cords on the outside thereof, and an additional layer 12 consisting of a nonextensible cord on the inner side thereof. In the protective layer 11, a high-elongation cord whose breaking elongation is 4.5 to 8% is arranged so as to have an inclination of 20 to 30deg. to the equatorial plane. In the principal part 10, nonextensible cords are arranged so as to have an inclination of 20 to 30deg. to the equatorial plane. The additional layer 12 is constituted by arranging a nonextensible cord in the inclination of 0deg., and also is positioned in the range of 1/2 to 1/5 of the maximum width of the principal layer 10. By this constitution, durability can be improved, and rolling resistance can be reduced.
Patent JP-S60134454-A (JP)
Title: Package for electronic parts
Inventor: SEKIHASHI MASAO
IPC: H01L23/50
Filed: 1983-12-23
Abstract: PURPOSE:To prevent the lowering of the adhesive strength of a lead even to the increase of density by making the width of the bonding section of the external lead smaller than that of other sections while previously forming a pad connecting the nose of the lead to the end section of a ceramic substrate when the external lead is bonded with the ceramic substrate constituting an electronic-parts package. CONSTITUTION:When one end of an external lead 6 is connected to a ceramic substrate 4, a pad 5 consisting of a metallized layer 9 using high melting-point metallic paste of W, Mo or the like when the substrate 4 is composed of alumina ceramics is formed previously made to correspond to one end of the lead 6. The pad 5 is coated with an Ni layer 8 through electroless plating, etc., one end of the lead 6 is brought into contact with the surface of the layer 8, and one end of the lead 6 is fixed by using Ag-Cu solder 7. Accordingly, the width of the nose of the lead 6 can be made smaller than others when one end of the lead 6 is brought into contact with the surface of the pad 5 and brazed, and the density of the lead 6 can be increased without lowering adhesive strength.
Patent JP-S61122159-A (JP)
Inventor: HOSHI KENICHI
IPC: C04B35/195
Filed: 1984-11-16
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-H1161335-A (JP)
Title: Steel wire superior in low temperature ductility and its manufacture
Inventor: KAWABE NOZOMI
IPC: C22C38/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To obtain a highly reliable steel wire that excels in ductility at low temperatures as well as at room temperature by specifying elongation in a tension test in the liquid cooling medium of a specific temperature range and [elastic limit load/breaking loard], making the structure into a pearlite structure and also fixing a tensile strength. SOLUTION: The steel wire is subjected to a tension test at room temperature to -50 deg.C. The test at low temperatures is performed with a liquid cooling medium such as ethyl alcohol and liquid nitrogen, so that high precision is contrived for the test. The elongation in this case is 3% or higher, desirably 5% or higher, with [elastic limit load/breaking load]<=0.95, making available the steel wire superior in low temperature ductility. This steel wire is desirably provided with a pearlite structure and a tensile strength of 1.800N/mn<2> or higher.  In addition, this steel wire is such that it contains 0.6-1.0 wt.% C, that a relation between the vol.% of primarily eutectoid ferrite and a pearlite lamella interval λμm is preferably within the hatched part, and that, in the wire drawing at 80% or higher draft, the sum of the ranges in excess of 100 deg.C in its temperature history is set as 1,500 deg.C/sec or below, with distortion removing annealing carried out then.
Patent JP-S60120610-A (JP)
Inventor: UORUTAA DEBASU JIYUNIYA
IPC: H04L25/03
Filed: 1984-11-16
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-2001065368-A (JP)
Title: Throttle control device for internal combustion engine
Inventor: MASUDA KATSURA
IPC: F02D41/22
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To provide a throttle control device for an internal combustion engine difficult to receive an influence by noise of a detection output of an accelerator sensor when abnormality is generated. SOLUTION: Since a target throttle opening of a throttle valve is changed by stages relating to an accelerator opening detected by a first/second accelerator sensor 53, 54, even when a noise is generated to overlap with a detection output of the accelerator sensor, fine changing of the target throttle opening of the throttle valve 10 is eliminated, consequently an output of an engine is prevented from changing by the noise.
Patent JP-S61121895-A (JP)
Inventor: SAITO TAKESHI
IPC: B25J17/02
Filed: 1984-11-19
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-H0691375-A (JP)
Title: Ceramics piece for welding
Inventor: DAITOKU KAZUMI
IPC: B23K9/20
Filed: 1992-07-28
Abstract: PURPOSE:To suppress the occurrence of cracking on a ceramics piece main body and to prevent its peeling-off by reducing the generation of thermal stress on the ceramics piece main body due to heat generation when the ceramics piece main body for welding is welded to base metal. CONSTITUTION:A hole part 7 to pass through the surface 2 side and the rear 3 side is provided on the ceramics piece main body 1, a pin part 13 erected on a flange part 13 of a stud 9 is inserted into this hole part 7 from the rear 3 side and the pin part 10 is brazed on this hole part 7, by which the ceramics piece main body 1 and the stud 9 are united into a body.
Patent JP-H0985898-A (JP)
Title: Vulcanized rubber laminate
Inventor: TANAKA SHUICHI
IPC: B32B25/04
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To improve the adhesive properties of both unvulcanized fluorine rubber composition and unvulcanized epichlorohydrin rubber composition containing 2,3-dimercapto-quinoxaline derivative and hydrotalcite of specific weight ratio to the unvulcanized fluorine rubber composition and epichlorohydrin rubber by heating, vulcanizing and adhering the unvulcanized fluorine rubber composition to the unvulcanized epichlorohydrin rubber composition. SOLUTION: Unvulcanized fluorine rubber composition is heated, vulcanized and adhered to unvulcanized epichlorohydrin rubber composition containing 0.1 to 10 pts.wt. of 2,3-dimercapto-quinoxaline derivative represented by a formula as a mixing agent with 100 pts.wt. of epichlorohydrin rubber and 1 to 20 pts.wt. of hydrotalcite (where R<1> , R<2> , R<3> , R<4> are each hydrogen atom or 1-4C alkyl group). The fluorine rubber may be make copolymer such as, for example, copolymer of fluorine-containing olefin copolymerizable with the other. After it is laminated by an extrusion mold, it is heated and vulcanized or laminated by the mold, and simultaneously heated and vulcanized.
Patent JP-H08106910-A (JP)
Title: Coin battery
Inventor: NOZUE TOMOHISA
IPC: H01M10/39
Filed: 1994-10-06
Abstract: PURPOSE: To provide a coin battery having stable seal and high capacity. CONSTITUTION: The upper end opening of a battery case 1 in which a power generating element is housed is sealed with a sealing plate 2 through a gasket 3. A ring 7 having an upper end frame 7a is housed in an inner circumferential part of the battery case 1, the upper end frame 7a is inclined upward on the basis of horizontal surface, and the bottom of the gasket 3 is supported with the upper end frame 7a. The lower end of the ring 7 opposite to the frame 7a is bent in the radial direction to increase a positive active material 4.
Patent JP-S6486123-A (JP)
Title: Blurring shake preventing device for camera
Inventor: OKADA NAOSHI
IPC: G03B17/00
Filed: 1987-09-29
Abstract: PURPOSE:To prevent a shutter chance from being missed by releasing a shutter an exposure preparatory operation time later if it is predicted that the time when a blurring becomes minimum for the 1st time after the time required for preparation from the depression of a shutter release button to the opening and closure of the shutter exceeds a predetermined limit time. CONSTITUTION:When the release button S2 is pressed, a blurring is normally generated, so this blurring is detected by the blurring detector 24 consisting of an acceleration sensor 3, an oscillator 4, and a frequency discriminator 5. A blurring arithmetic part 6 receives data corresponding to blur waveform from the blurring detector 2 and calculate the period of the blur by utilizing the single vibration of the blurring in its beginning to determine the time when the direction of the blurring changes, i.e. the time when the blurring becomes minimum. This time is contrasted with a preparatory operation time inputted to this blurring arithmetic part 6 previously to calculate a specific time, with which the shutter is driven and opened and closed for an expected exposure time. Consequently, no shutter change is missed.
Patent JP-S6398230-A (JP)
Title: Portable telephone system
Inventor: ITO SADAO
IPC: H04Q7/34
Filed: 1986-10-15
Abstract: PURPOSE:To construct a portable telephone system capable of carrying to an arbitrary place, and of holdling outgoing and incoming call, by arranging plural exchanges which house each master device for plural portable telephone sets existing in a service area forming a unit, and the exchange which mouses plural sets of above exchanges, in a laminated shape. CONSTITUTION:The way of use of the portable telephone set when staying in a home area is same as that of a general telephone set, or a codeless phone being served by NTT currently, and also, no additional operation is required for the operation on a network side. The portable telephone set receives the signal of a down control channel sent from the master device of the portable telephone set arranged in every house nearby, according to traveling, and the registration of a position must be changed at every changing of the master device. In such way, it is possible to call with an opposite talker via the master device(SID2) of a third party on a road. The incoming call to the portable telephone set from any telephone set all over the country arrives at a first class exchange similarly as the incoming call of the general telephone. When the registration of the portable telephone set to the master device SID2 currently is confirmed, an incoming call signal destinated to the said portable telephone set PID1 is sent to the master device SID2.
Patent JP-S61123690-A (JP)
Title: Method of forming tungsten oxide film
Inventor: KAMIMORI TADATOSHI
IPC: C09K9/00
Filed: 1984-11-20
Abstract: PURPOSE:To form a tungsten oxide film useful especially for electrically coloring and fading (EC) device, by applying an aqueous solution of a monovalent or bivalent cation and a polytungstic acid, etc. to a substrate, and baking or drying it. CONSTITUTION:An aqueous solution of (A) a monovalent or bivalent cation and (B) a polytungstic acid compound (preferable example; heteropolytungstic acid compound, isopolytungstic acid compound, etc.) or an aqueous solution of the component B containing the component A in its composition is applied to a substrate, the substrate is baked or dried, to give the aimed tungsten oxide film. EFFECT:A film with relative large thickness is obtainable easily and at low cost, and is suitable for producing a large-sized EC device, etc.
Patent JP-S6398102-A (JP)
Inventor: ISHIHARA KOUSUKE
IPC: H05K1/05
Filed: 1986-10-15
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-H0993327-A (JP)
Title: Method for setting automatically selection signal form for telephone line and terminal equipment
Inventor: TAKAHASHI HIROAKI
IPC: H04M11/00
Filed: 1995-09-21
Abstract: PROBLEM TO BE SOLVED: To send a destination telephone number immediately by selecting a selection signal form automatically matching a contract content with an electric communication company and sending the destination telephone number to an exchange. SOLUTION: Signal form decision processing is executed by a multi-frequency (PB) signal form, and when the signal form matches, it is informed to a selection signal form changeover section 106 and succeeding dial signals are all sent by the PB signal form. When not matching, the processing is executed by a 20 pulse per second (PPS)-dial pulse (DP) signal form, and when the selection signal form matches, it is informed to the selection signal form changeover section 106 and succeeding dial signals are all sent by the 20PPS-DP signal form. When decided no to match, the processing is executed in the 10-PPS-DP signal form, and when the selection signal form matches, it is informed to the selection signal form changeover section 106 and succeeding dial signals are all sent by the 20PPS-DP signal form.