baber/WOPTO huggingface dataset:
Patent JP-H05139706-A (JP)
Title: Production of single-phase spinel type metal oxide thermistor material
Inventor: YONEYA KATSUTOSHI
IPC: G01K7/22
Filed: 1991-11-22
Abstract: PURPOSE:To make the constituent phase of an oxide simple and to facilitate the design of a thermistor material and the maintenance of the quality of the material. CONSTITUTION:The nitrates of Mo, Co and Ni are mixed in 3.0:1.9:1.1 molar ratio and calcined in a step 1. The resulting oxide is heated in the air to 1,000 deg., over 1hr and to 1,400 deg.C over 1hr in a step 2 and a single phase of a rock salt type oxide is formed by holding at 1,400 deg.C for 3 hr in a step 3. The oxide is rapidly cooled to ordinary temp. by putting in water in a step 4 and annealing is carried out at 1,000 deg.C in the air for 3 hr to obtain a single-phase spinel type oxide by further oxidation in a step 5.
Patent JP-H04206234-A (JP)
Title: Gaseous discharge display device and manufacture thereof
Inventor: WANI KOICHI
IPC: G09G3/291
Filed: 1990-11-29
Abstract: PURPOSE:To prevent the generation of crosstalk even when a picture element is densified by enclosing each display cell with bulkhead and whereby separating each cell from adjacent cell, and by providing a third electrode comprising an insulated conductive layer, on the back surface of a cathode. CONSTITUTION:A front glass sheet 13 and a back surface plate 11 are opposed with each other through a bulkhead 20 at a predetermined interval, and an anode 14 comprising transparent conductor is provided on the front glass sheet 13 and a cathode 12 on the back surface plate 11, while a conductive layer 22 insulated from the cathode 12 by a dielectric layer 21, is applied as a third electrode between the cathode 12 and the back surface plate 11. A display cell 23 is formed which is separated from adjacent cell, on the cross point between the cathode 12 and the anode 14. Each cell 23 will thus be an optically independent space, and a priming effect that facilitates the starting of discharging is obtained by preliminarily discharging between the cathode 12 and the third electrode 22 on the back surface. Even when the display cell is demsified, crosstalk hardly occurs, and stable discharge that is not dependent upon display condition is thus obtained constantly.
Patent JP-H03194680-A (JP)
Title: Adapter for memory card
Inventor: NISHINA TERUYA
IPC: G06K17/00
Filed: 1989-12-22
Abstract: PURPOSE:To use a contact contacting type memory card with excellent reliability and durability by inserting the contact contacting type memory card to a connector to combine the contact contacting type memory card with an adapter and transmitting and receiving data in the non-contacting system. CONSTITUTION:A contact contacting type memory card C is inserted into a card insertion hole 6 of a card adapter 1, and its contact Cc is brought into contact with a connector 7. Then, the contact contacting type memory card C is combined with the adapter 1 for memory card to transmit and receive data to and from a non-contacting type memory card reader/writer 10 without contacting by a signal transmission coil 8 as the non-contacting type data transmission means.
Patent JP-H02224509-A (JP)
Title: Offset trimming circuit for differential amplifier
Inventor: CHIYAARUZU ERU BUIIN
IPC: H03F3/45
Filed: 1989-12-22
Abstract: PURPOSE: To obtain high through rate by supplying additional currents to make a through rate strengthening circuit responding to an input signal charge or discharge circuits according to the high/low of the signal voltage. CONSTITUTION: If a positive input voltage +V exceeds a negative input voltage -V by the quantity of a threshold value, the circuit 30 supplies a current to leads 42 and 14 and charges imaginary capacitors 26A and 26B. A current to the lead 12 of a current mirror 22 is interrupted and the current of the lead 42 flows to a lead 38 and charging the capacitor 26A. Then, if the voltage -V exceeds +V by the threshold value, the circuit 30 supplies a current to a lead 40, the current of the lead 40 makes a current of the lead 10 increase, and the mirror 22 operates to equalize the currents of the leads 10 and 12 to each other, so that the capacitor 26 discharges through the lead 38. Thus, by speeding the charge/discharge of the capacitors 26A and 26B by the additional currents from the circuit 30, a high through rate is obtained.
Patent JP-H11315213-A (JP)
Title: Food packaging film and packaged food
Inventor: WOOD WILLARD
IPC: A23L1/00
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To obtain a film having excellent barrier properties by using a composition prepared by mixing a thermoplastic polymer with a polymer-compatible cyclodextrin derivative substantially freed from a mixedly existing complex compound, being uniformly dispersible in the polymer and used in an amount effective to absorb a penetrative substance. SOLUTION: It is desirable that the cyclodextrin derivative contains a β- cyclodextrin derivative. The cyclodextrin derivative may have at least one substituent on the first carbon atom. Further, the cyclodextrin may be α,β or γ-cyclodextrin or a mixture thereof. It is desirable that the thermoplastic polymer contains 0.1-5 wt.% polymer-compatible cyclodextrin derivative. The film may contain residual polymer volatile substances of the penetrative substance. The food to be packaged may be a liquid one.
Patent JP-2000164108-A (JP)
Title: Circuit breaker
Inventor: SHIMIZU KENICHIRO
IPC: H01H9/32
Filed: 1998-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a circuit breaker capable of interrupting the arc to be generated when a contact is turned off. SOLUTION: When turning on a switching means, a cross bar 23 pushes a movable contact 8 to a fixed contact 7 side so that a movable contact 9 and the fixed contact 7 contact with each other. An arm 30 fitted to the cross bar 23 freely to be turned pushes a projection 27c of a shielding member 27 so as to restrain the shielding member 27 in the condition that the shielding member 27 is moved to the restoring position while resisting the spring energizing force of a coil spring 28. On the other hand, when the pushing force of the cross bar 23 for pushing the movable contact 8 to the fixed contact 7 side is eliminated when turning off the switching means or at the time of tripping the switching means, the movable contact 9 and the fixed contract 7 are separated from each other.  Since the force of the arm 30 for pushing the projection 27c of the shielding member 27 is eliminated, a shielding piece 27c of the shielding member 27 is made to enter between both the contacts 7, 9 by the spring restoring force of the coil spring 28.
Patent JP-2001112370-A (JP)
Title: Tool for receiving urine and dung usable when exercising dog
Inventor: YAMAZAKI SABURO
IPC: A01K23/00
Filed: 1999-10-19
Abstract: PROBLEM TO BE SOLVED: To provide a tool for receiving urine and dung usable when exercising a dog, not requiring digging a hole in the ground, hardly feeling nasty smell, when gathering the urine and the dung, and not requiring bringing them home and separating a plastic from the dung. SOLUTION: This tool comprises a plastic body (1), side shafts (2) for opening and closing, holes (3) of the body for allowing the two side shafts (2) to be inserted, a plastic ring (4) for allowing a string for holding the dog to penetrate the ring, levers (5) for operating the right and left side shafts (2) so as to be opened and closed, nozzles (6) for stopping the side shafts (2) so as not to be opened when the side shafts (2) are closed, plastic rings (7) for regulating the levers (5) not to be dislocated, a plastic cover (8) for hanging a waterproof sheet (9), and the waterproof sheet (9).
Patent JP-H07190679-A (JP)
Title: Heat exchanger cooling system monitoring control device
Inventor: KUSAYAMA YOSHIO
IPC: F28B9/00
Filed: 1993-12-28
Abstract: PURPOSE:To achieve a safe operation of a pump by a method wherein water level of a pump tank at the time when operation condition of the pump is changed is fore cast beforehand based on the actual water level differences between tide levels obtained from a tide table and tide levels of operation of the past, whereby the number of pumps, the number of revolutions, degree of opening of valve are controlled so that the water level of the pump tank may not fall below a pump operation limit water level. CONSTITUTION:A present tide level forecasting unit 2 reads a present tide level to forecast tide level from a tide table of a tide table storage 1 by specifying the date thereby to input the tide level into a pump tank water level forecasting operation unit (operation unit) 3. The operation unit 3 takes in the tide data at the time of preceeding operation with n pumps and the data of a water level difference storage unit 4 of the pump tank and uses tide level data from the present tide level data to temporarily forecast the degree of fall of the pump tank water level when n pumps are operated. Based on the forecast, the number of condenser cooling seawater pumps to be operated is determined by an operable axis number determining unit 8 so that pump tank water level may not come below a pump operation limit water level, thereby controlling the number of pumps.
Patent JP-H10158694-A (JP)
Title: Bleach-containing granular detergent for use in automatic dish washer
Inventor: OKANO TOMOMICHI
IPC: C11D17/06
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a granular detergent for use in an automatic dish washer which has extremely high detergency, and also has good powder fluidity and good storage stability for a long period of time, by compounding trisodium citrate, a partially neutralized acrylic acid/maleic acid copolymer, a peroxide compound and a surfactant. SOLUTION: This granular detergent for use in an automatic dish washer comprises (a) 5 to 25wt.% trisodium citrate, (b) 0.5 to 10wt.% partially neutralized acrylic acid/maleic acid copolymer prepared by neutralizing 10 to 70% acrylic acid/maleic acid copolymer, which contains a maleic acid component in an amount of 20% or more and has a molecular weight of about 20,000 to about 200,000, with an alkali metal hydroxide, (c) 1 to 30wt.% peroxide compound which is capable of generating hydrogen peroxide in an aqueous solution, (d) 0.1 to 10wt.% surfactant, preferably a less foaming nonionic surfactant, and optionally an enzyme, a perfume, a pigment and other various additives.
Patent JP-H08181795-A (JP)
Title: Facsimile character recognition system
Inventor: TANAKA SHINICHI
IPC: H04M11/00
Filed: 1994-12-20
Abstract: PURPOSE: To prevent misdialing by enabliling the transmission of a written request by the use of a facsimile terminal and the processing by the use of a PB telephone set through the same telephone number. CONSTITUTION: Even when an image of a slip is received by the use of a facsimile terminal 2 and a PB telephone set 19 is used to receive a prescribed data entry, the same telephone number is used for dialing. When a caller signal representing a CNG facsimile terminal is recognized, a facsimile controller 5 starts a character recognition device in succession to facsimile reception. When the CNG signal is not recognized, the controller 5 starts PB dialing processing and outputs a PB input guidance or the like. Furthermore, when the recognition of the CNG signal itself is not easy, an aural response is made to allow a sender to select facsimile transmission or PB dialing processing.
Patent JP-2000161410-A (JP)
Title: Shock energy absorbing material and manufacture thereof
Inventor: NISHIMURA HIDEO
IPC: B62D25/06
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To maintain an energy absorbing characteristic at the initial time by providing a resin film layer covering the outer circumferential surface of a front surface kraft paper sheet. SOLUTION: A shock absorbing energy material 10 has a metal foil core member 12 and kraft paper sheets 14, 16 superposed on the front and rear surfaces of the member 12 respectively. The material 10 has a resin film layer 22 covering the outer circumferential surface of the front surface kraft paper sheet 14. With this constitution wherein the layer 22 covers the outer circumferential surface of the front surface kraft paper sheet 14, the kraft paper sheet 14 on the front surface of the material 10 does not absorb moisture, and there occurs no decrease in the rigidity, or decrease in the pressure resistance caused by that the materiel 10 absorbs moisture, resulting in that an energy absorbing characteristic can be maintained for a long period of time. Consequently, it is possible to attain a specified energy absorbing characteristic irrespective of a lapse of time.
Patent JP-2001155613-A (JP)
Title: High frequency relay
Inventor: HAYASHI TAKATOSHI
IPC: H01H1/20
Filed: 1999-11-25
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency relay that the adjustment of the impedance is made by shaping of a single part with the other parts commonly used with different impedance specifications in design changes of impedance properties. SOLUTION: A moveable contact spring plate 16 corresponding to the spciti cations of 75Ω has a part inserted in the spring support 24 of a card 4, of which upper edge is provided with protrusions 35, while a moveable contact spring plate 16 corresponding to the specifications of 50Ω has a part inserted in the spring support 24 of a card 4, of which upper edge is provided with a notch 38, and which has a longer groove length forming two legs of the movable contact spring prate compared with the one of the specifications of 75Ω.
Patent JP-2000159424-A (JP)
Title: Paper sheet sorting method of printer unit
Inventor: HASHIMOTO MINORU
IPC: B65H33/00
Filed: 1998-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a sorting method of a printer unit, efficiently capable of performing its sorting work by putting a sightable mark on the side of a continuous paper sheet. SOLUTION: This printer unit has a coloring means 1 capable of putting a mark on an optional position to the side of a continuous paper sheet 10 during the feeding, and also, it is provided with a sorting mode sorting the paper sheet wherein plural pages are printed, as one block, and a termination mode where a termination of this sorting mode is selected, and even when the paper sheet 10 is stacked up, a coloring pattern turning to such a mark that it is of a paper sheet separation position can be set up at the time of sorting work, if seeing from the side of the paper sheet 10.
Patent JP-H10165889-A (JP)
Title: Rust preventive coating method of steel pipe
Inventor: YAMADA IKUO
IPC: B05D7/14
Filed: 1996-12-16
Abstract: PROBLEM TO BE SOLVED: To shorten drying time of paint by preheating the surface of a steel pipe to specified temperature or more, blowing heated air on the surface to dry it, and applying water soluble rust preventive paint. SOLUTION: While a steel pipe 1 is rotated around its axial center by turning rollers 2, hot water 4 is poured on a skid mark part 1a of the steel pipe 1 in which a skid mark is generated from a hot water feeding nozzle 3 to preheat the surface of the steel pipe to 50 deg.C or more. Next, after compressed air 10 is blown from a compressed air nozzle 9 to blow off the greater part of moisture remaining on the surface of the preheated steel pipe 1, a warm wind 6 is blown on the skid mark part 1a by a dryer 5 to completely remove the moisture. After that, water soluble paint 8 is sprayed by a coating spray 7 to coat the skid mark part 1a. And the skid mark part 1a after coating is dried.
Patent JP-H09152448-A (JP)
Title: Coaxial contact probe with coaxial connector
Inventor: SAIDA KATSUTOSHI
IPC: G01R1/067
Filed: 1995-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a contact probe which enables transmission of a signal of a connector (SMA connector) mounted on the surface of a circuit board accurately to a measuring apparatus or the like with a coaxial structure and moreover, facilitate operation thereof. SOLUTION: In a contact probe, a contact probe 12 is arranged to be inserted into one end side of a socket tube 10 and an insulation tube 14 and a first outer tube 16 are fitted securely into the outer circumference of the socket tube 10 sequentially. A second outer tube 20 is inserted to be fitted into the outer circumference of the first outer tube 16 and a cylindrical clearance is formed on one end side between the first and second outer tubes 16 and 20. A coil spring 22 and an outer plunger 24 with the tip thereof shaped to be fitted into the SMA connector and the coil spring 22 is so arranged to be reduced to lock the outer plunger 24. Other ends of the socket tube 10 and the first outer tube 16 are fixed respectively on a center conductor 30a of a coaxial connector 30 and an external conductor 30c.
Patent JP-2001151344-A (JP)
Title: Device for carrying commodity
Inventor: HARA YOSHIAKI
IPC: B65G47/86
Filed: 1999-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for carrying plural lines of commodities in lines without requiring other transfer units and their driving sources and a longer working time. SOLUTION: A fixing jig 22 is installed on a receiving table 22 so as to be movable longitudinally in the radial direction of the receiving table 22 and a cam follower 38 is mounted at the front end thereof. The outer periphery of the receiving table 24 is provided with a plurality of commodities holding means 40 spaced from each other in the peripheral direction for holding and carrying the commodities in lines and a rotating shaft of the receiving table 24 is mounted with a plate cam 42 followed by the cam follower 38. The plate cam 42 is formed in such a shape that the fixing jig 34 can be moved via the cam follower 38 with the intermittent rotational movement of the receiving table 24 until the commodities fixed to the fixing jig 34 are located in lines P right under the commodity holding means 40.
Patent JP-H04199827-A (JP)
Title: Dry etching method
Inventor: URANO SHINICHI
IPC: H01L21/3065
Filed: 1990-11-29
Abstract: PURPOSE:To reduce undercuts, by pretreating a metallic film through exposing the metallic film beforehand to a gas for pretreating which includes halogen, and by thereafter dry-etching the metallic film with the plasma of the mixed gas comprising a halogen gas and the gas of the material to become a neutral ligand. CONSTITUTION:As a pretreatment in advance of etching, a krypton gas is introduced into a vacuum vessel 1 from a bomb 4, and a high frequency voltage is applied thereto from a power supply 8, and further, by a generated plasma, impurities, etc., on the exposed surface of a copper thin film are removed. Then, a boron trichloride gas (BCl3), a chlorine gas (Cl2), and an ammonia gas (NH3) fed from a gas bomb 3, which is the material to become a neutral ligand, are introduced, and the high frequency voltage is applied thereto from the power supply 8, and further, by making this mixed gas into a plasma, an anisotropic etching is performed. Thereby, the dry-etching of the metallic film comprising at least one kind of copper, copper alloy, gold, gold alloy, silver, and silver alloy, comes possible, and reducing undercuts, an accurate etching can be performed.
Patent JP-H11173697-A (JP)
Title: Cold storage refrigerating machine
Inventor: SADAYAMA OKIHISA
IPC: F25B9/14
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To eliminate a change in refrigerating capacity due to orientation of installation. SOLUTION: An outer circumferential wall 25 of a displacer 21 is formed with stainless steel which is a heat conductive body. According to this arrangement, helium gas in an area 30 between the displacer 21 and an expansion cylinder 29 is cooled actively by exchanging heat of a cold storage material 26 in the displacer 21 by means of the outer circumferential wall 25. By doing so, even in the case where the displacer 21 is arranged horizontally or upside down and cold air on the side of a high temperature end 27 in the area 30 and cold air on the side of a low temperature end 28 are mixed, a temperature rise on the side of the low temperature end 28 is prevented and a change of a refrigerating capacity due to orientation of installation is eliminated.
Patent JP-H11166264-A (JP)
Title: Ditch cover
Inventor: URASAKI JUN
IPC: E03F5/04
Filed: 1997-12-05
Abstract: PROBLEM TO BE SOLVED: To set sections among mutual adjacent bar bodies at regular proper intervals even in both the straight section and curved section of a ditch cover in the ditch cover having a plurality of the bar bodies linearly extended respectively so as to be crossed over a ditch and arranged in the longitudinal direction of the ditch and a combination means combining the mutual adjacent bar bodies. SOLUTION: In each bar body B, one side faces s1 along the longitudinal direction of the bar bodies B and the other side faces s2 are formed in planes inclined so as to be mutually symmetrized to the longitudinal central planes of the bar bodies B. Each combination means J can combine these mutual bar bodies integrally at regular intervals S even in both a first arrayed state L1, in which the surfaces f1 of the mutual adjacent bar bodies B, B are arrayed in the same direction, and a second arrayed state L2, in which the surfaces and rears of the mutual adjacent bar bodies B, B are made to differ and the bar bodies are arrayed in the opposite direction, at that time.
Patent JP-H04202708-A (JP)
Title: Method for injecting powdery fuel into blast furnace
Inventor: SHIBUTA HIROSHI
IPC: C21B5/00
Filed: 1990-11-30
Abstract: PURPOSE:To prevent stickness of ash components to a blow pipe and a tuyere by controlling an oxygen content in a carrier gas based on combustibility of powdery fuel and a peripheral temp. at the time of injecting the powdery fuel together with the carrier gas from the tuyere in a blast furnace. CONSTITUTION:The powdery fuel discharged from a powdery fuel supplying equipment 5 in the fixed quantity each, is fed into an injecting nozzle 3 from a supplying pipe 7 together with the carrier gas through a gas feeding pipe 6 and injected into the blast furnace from the tuyere 1 through a blow pipe 2. Then, the oxygen content in the carrier gas is measured with an oxygen concn. metal 9 based on the combustibility of powdery fuel and the peripheral temp., and by adjusting each of valves 10, 11 for adjusting flow rates, inert gas (N2 gas, etc.) is mixed into the carrier gas and controlled so that the oxygen concn. in the carrier gas becomes the prescribed value. By this method, the ash components from the powdery fuel are prevented from being stuck to inner faces of the blow pipe 2 and the tuyere 1, and thereby stable operation of the furnace and reduction of pig iron cost, are obtd.
Patent JP-2000161181-A (JP)
Title: Fuel injection device
Inventor: YOSHIDA TAKEO
IPC: F02M57/02
Filed: 1998-11-27
Abstract: PROBLEM TO BE SOLVED: To secure a predetermined amount of fuel injection by making it possible to easily discharge air bubbles generated by the expansion of an impulsive expansion element. SOLUTION: This device has a high pressure generator 16 consisting of a pressurization chamber 50 storing fuel and an impulsive expansion element 17 for impulsively pressurizing the fuel in the pressurization chamber and has a valve means 183 that opens as the high pressure generator is actuated, the impulsive expansion element comprising an impulsive expansion element body 17a that expands and contracts, a fuel pressurization plunger 17c capable of sliding within a storage chamber 43, and a non-compressive fluid 17d packed between the plunger 17c and the end of the impulsive expansion element body 17.  A fuel feed port through which the fuel is fed into the pressurization chamber 50 is provided and is opened and closed by the sliding of the fuel pressurization plunger, the fuel pressurization plunger 17c opening the fuel feed port through the contraction of the impulsive expansion element body 17 to feed the fuel into the pressurization chamber 50 and closing the fuel feed port through the expansion of the impulsive expansion element body 17 to close the fuel feed port for pressurization.