baber/WOPTO huggingface dataset:
Patent JP-H08222906-A (JP)
Title: High frequency filter
Inventor: TOMARU HISANORI
IPC: H01P1/203
Filed: 1995-02-09
Abstract: PURPOSE: To provide the small sized high frequency filter offering ease of manufacture with a high degree of design freedom. CONSTITUTION: A lamination chip type band pass filter is formed by embeding respectively high frequency transmission line patterns 3, 4 to upper and lower layers. In this case, a ground layer 1f formed by embeding a ground conductor pattern 7 with a coupling degree adjustment window 7a formed between upper and lower high frequency transmission line patterns 3, 4 and forming layers 1d, 1h is provided as an intermediate layer, and an interdigital resonance circuit is formed by high frequency transmission line patterns 3, 4. Thus, the high frequency transmission line patterns 3, 4 are coupled via the ground layer 1f and the coupling degree is adjusted. Thus, the degree of coupling between the resonance circuits by the high frequency transmission line patterns 3, 4 is increased and the shape of the filter is made small and the band width is easily adjusted.
Patent JP-S58160233-A (JP)
Inventor: RUDORUFU TSUODOROU
IPC: B65H1/06
Filed: 1983-02-15
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-S58138769-A (JP)
Title: Liquid crystal composition
Inventor: ONOZAWA TATSUO
IPC: G09F9/00
Filed: 1982-02-15
Abstract: PURPOSE:A nematic liquid crystal composition, containing a specific amount of propylene carbonate, having the positive dielectric anisotropy, and a low threshold voltage, and suitable for twisted nematic liquid crystal displays, etc. operable at a low voltage. CONSTITUTION:A nematic liquid crystal composition, containing 5-40pts.wt. propylene carbonate which is a nonliquid crystal substance, and having the positive dielectric anisotropy.
Patent JP-2000219356-A (JP)
Title: Sheet material carrier
Inventor: KAWADA KEN
IPC: B65H5/06
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To improve feeding precision of recording paper by simplifying constitution. SOLUTION: An arm 31 is provided on a mounting shaft 10a of a platen roller 10 free to rotate. An electromagnet 32 is fixed on the arm 31. The electromagnet 32 turns on and it is electromagnetically attracted on an end surface 10c of the platen roller 10. The arm 31 is oscillated by an eccentric cam 36. A stopper 41 is provided on an upper end part 31a of the arm 31, and displacement quantity of the arm 31 is specified as S2. The electromagnet 32 turns on in such a a sate where the upper end part 31a of the arm 31 makes contact with a first engagement part 42. Thereafter, the arm 31 is rotated in the arrow A direction by the eccentric cam 36. The electromagnet 32 turns off after the arm 31 is engaged with a second engagement part 43, and the electromagnet 32 is separated from the platen roller 10. Thereafter, the arm 31 is returned to an initial position by energization of a coil spring 48 by rotating the eccentric cam 36 by 180 degrees. Thereafter, recording paper is intermittently fed in a fixed quantity by repetition of the above.
Patent JP-S57136801-A (JP)
Title: High frequency band blocking filter
Inventor: ENDOU HARUYOSHI
IPC: H01P1/213
Filed: 1981-02-17
Abstract: PURPOSE: To improve the attenuation properties at a frequency lower or higher than the center frequency, by increasing or decreasing the length of the transmission line of the input side by 20∼50% compared with 1/4 wavelength.  
     CONSTITUTION: A coaxial cable is used for a transmission line, and the length l 1  of the transmission line 24 of the input side is decreased by 20∼50% compared with 1/4 wavelength. The length l 2  of the other transmission line 25 can  be set at 1/4 wavelegnth, and the better effect will be obtained if the length l 2  is also decreased by 5∼20% compared with 1/4 wavelength. In such a way, the attenuation properties becomes steep for the frequency lower than the center frequency. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05136921-A (JP)
Title: Facsimile broadcast receiver
Inventor: HASEGAWA MASAAKI
IPC: H04N1/00
Filed: 1992-02-07
Abstract: PURPOSE:To receive smoothly both a broadcast system and a wired system by providing a line changeover circuit and a priority setting means to the receiver. CONSTITUTION:The receiver is provided with a function receiving and processing a facsimile broadcast signal of a broadcast system multiplexed onto a television broadcast radio wave and a function receiving and processing a facsimile communication signal of a wired system received through a telephone line, and also provided with a line changeover circuit 11 selecting a processing output of the facsimile broadcast signal or the processing output of the facsimile communication signal and a priority setting means (control memory) 9 setting the priority of the reception of the facsimile broadcast and the wired system facsimile communication. Thus, a recipient decides the priority of the wired system and the radio system. Thus, when the recipient knows in advance which is important in the wired system and the radio system, the reception from the two different systems such as the broadcast system and the wired system is smoothly implemented without fail in the reception of the more important system.
Patent JP-H09186007-A (JP)
Title: Electronic component for high voltage and variable resistor high voltage
Inventor: KOTANI KOICHI
IPC: H01C13/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To obtain an electronic component for high voltage which has a terminal connecting structure capable of connecting a lead wire to a terminal metal fixture without soldering. SOLUTION: An insulating board 17 having a resistor for a variable resistor on the surface and a resistor for high voltage are accommodated in an insulating case. A terminal metal fixture 18 is fixed on the back side of the insulating board 17. A forcible insertion hole 18g into which a lead wire L2 is forcibly inserted is formed on the terminal metal fixture 18. After an end part of the lead wire L2 is forcibly inserted into the forcible insertion hole 18g, an aperture part of the insulating case is filled with insulating resin, and an insulating resin layer 19 is formed. A connection part of the terminal metal fixture 18 and the lead wire L2 is buried in the insulating resin layer 19.
Patent JP-S57136502-A (JP)
Title: Propagation control of microorganisms
Inventor: HAYAKAWA TOORU
IPC: A01N33/26
Filed: 1981-02-18
Abstract: PURPOSE: To suppress the propagation of microorganisms, by feeding continuously hydrazine with low concentration to service water so that it acts on microorganisms to get rid of slime forming ability, or by destroying viscosity of  occurring slime so that it is disperesed and made to disappear.  
     CONSTITUTION: 0.1W20ppm, preferably 1W10ppm hydrazine is added to service water so that the propagation of microorganisms in the service water is suppressed. Hydrazine hydrate is usually preferable as hydrazine to be used, and hydrazine sulfate or hydrazine hydrochloride may be used. In feeding hydrazine, preferably hydrazine is added continuously to keep the above-mentioned concentration successively. Since it has dispersing and removing action on slime having occurred once, the feed may be stopped temporarity. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S57138339-A (JP)
Title: Plum wrapped with leaf of beefsteak plant
Inventor: BANNO YASUSHI
IPC: A23L19/00
Filed: 1981-02-18
Abstract: PURPOSE: To prepare a plum fruit wrapped with a leaf of beefsteak plant and having low salt content, by wrapping a candied plum fruit with a leaf of beefsteak plant pickled with salt and plum vinegar, and preserving the wrapped fruit in sugar.  
     CONSTITUTION: An unripe plum is immersed in a 5W10% salt solution for 2W 3hr, and the seed is removed by cutting the plum into two. 10kg of the plum is preliminarily preserved in 8W12kg of sugar for 2W3 days, and is subjected to the main preservation in 4W6kg of sugar for about 6 months. Separately, leaves of beefsteak plant are subjected to the removal of harshness, sprinkled with salt and plum vinegar, and left to stand for ≥1 month under a weight stone. The preserved plum is wrapped with a piece of the beefsteak leaf, and 10kg of the wrapped plum is preserved in 1W1.5kg of sugar for ≥6 months. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10223412-A (JP)
Title: Fastening structure for resistor and external terminal in variable resistor
Inventor: KANAZAWA KATSUTOSHI
IPC: H01C17/00
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a fastening structure for a resistor and an external terminal in a variable resistor, in which sufficient electrical contact continuity is secured even under an environment of high-temperature heat generation and excessive vibration, without rize in cost by easily using low-cost parts and further without changing constitution of a conventional variable resistor. SOLUTION: A variable resistor 10 is constituted by housing a sliding body, provided with a sliding electrode 51 connected to an external terminal and a resistance element, acting as a body to be slid. In a fastening structure for the resistor and the external terminal in the variable resistor 10, an elastic washer 1 is put between a head part of a caulking pin 40 and a terminal coating part. In the outer diameter of the elastic washer, the size larger than the outer diameter of the head part of the caulking pin 40 is preferably, and furthermore, in the elastic washer, a waveform washer 1 of waveform-shape is preferable.
Patent JP-S56118752-A (JP)
Title: Garbage conveying out apparatus capable of separating foreign matter
Inventor: KUME YOSHIYUKI
IPC: B03B5/62
Filed: 1980-02-25
Abstract: PURPOSE: To make it possible to separate foreign matters and conveying out a garbage certainly by providing a conveyor apparatus with sending plates in a tank having a sump of foreign matters provided to a bottom part thereof.  
     CONSTITUTION: In an apparatus for conveying out a garbage while foreign matters with a high density such as a fork or a spoon are separated, the tank 1 having a tapered lower part and the sump 1a of foreign matters provided to a bottom part thereof is formed and, further, an inclined endless conveyor apparatus A with the sending plates 7 is provided so as to position an upper end thereof to an upper end part of the tank 1 and a lower end thereof to an upper part a little above the sump 1a of foreign matters. Then, after water is supplied from a spigot 14, water is injected from a nozzle 13 whereupon the garbage is stirred. In this case, foreign matters with a high density are precipitated to the sump 1a. Thereafter, the garbage is flowed so as to be involved into the sending plates 7 and conveyed by the conveyor apparatus A. As described above, foreign matters are certainly separated from the garbage by the sending plates. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61183424-A (JP)
Inventor: ETSUGERUTO TANKU
IPC: C22C47/08
Filed: 1986-02-06
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-H04287952-A (JP)
Title: Composite insulating board and semiconductor device using same
Inventor: ARAI NORIYOSHI
IPC: H01L23/12
Filed: 1991-02-18
Abstract: PURPOSE:To prevent the cracks and warping of a ceramic board for a composite insulating board used for power module, etc. CONSTITUTION:Multi-layer metal plates 10 and 20 are provided on the top and bottom of a ceramic board 3. The multi-layer metal plates 10 and 20 have a structure which has molybdenum plates 12 and 25 between two copper plates 11, 13, 24 and 26. The molybdenum plates operate as the binding member of the copper plates. Since the multi-layer metal plates are provided on the top and bottom of the ceramic board, dynamic balance is also assured. As the cracks and warping of the ceramic plate are prevented, a large-sized composite insulating board can be manufactured by high yield. As a result, many electronic members are mounted on the single composite insulating board and a connecting electrode is eliminated.
Patent JP-H03229990-A (JP)
Title: Multistage pump
Inventor: OMI SHINICHI
IPC: F04D15/00
Filed: 1990-01-31
Abstract: PURPOSE:To stop upward thrust load in a simple structure by abutting an impeller against an adjacent impeller when the impeller slides to a pump suction side, and abutting a shroud on an intermediate casing when the impeller slides to a pump discharge side. CONSTITUTION:The axial length (l) of an impeller boss 10 is made slightly shorter than the axial length L of an intermediate casing 9 and the both the stacked each other to be assembled. When upward thrust load occurs, the impeller 10 is slid to a pump discharge side, so that the impeller discharge side shroud 11 of each impeller 10 is abutted to the intermediate casing 9. The upward thrust load can be divided into plurality, thereby force per unit can be weaken, so that the impeller discharge side shroud 11 and the intermediate casing 9 can stop the force. Thus, the upward thrust load can be stopped in a simple structure and assembly is facilitated.
Patent JP-H03227748-A (JP)
Title: Molding for car
Inventor: GOTO SHINICHI
IPC: B60R13/04
Filed: 1990-01-31
Abstract: PURPOSE:To improve the finishing accuracy of a decorative surface and prevent the generation of a sink mark by forming a U-shaped part on an insert integrated into a molding body, an exposing the U-shaped part from the molding body, thereafter drilling through holes on the sides of the U-shaped part. CONSTITUTION:A molding for car consists of a molding body 1 and an insert 2 integrated into the molding body. In this case, a U-shaped part 3 is formed on one side of the insert 2. The middle of the U-shaped part 3 is exposed, and it is regarded as the explosure part 4 of a decorative surface A. Further, through holes (not shown) are drilled on both sides of the U-shaped part 3, and ignition-molded synthetic resins are intruded into the through holes to form connection parts 6 connecting the synthetic resins on both surface and rear sides. The results of decorative surface A finishes are thus equalized, and the generation of a sink mark on the decorative surface A can be prevented.
Patent JP-S59150941-A (JP)
Title: Air-fuel ratio controlling apparatus for electronically controlled engine
Inventor: OOSAWA KOUICHI
IPC: F02D41/14
Filed: 1983-02-15
Abstract: PURPOSE:To improve the exhaust-gas purifying performance and the specific fuel consumption of an engine at the time of its idling operation, by providing an open-loop control means for controlling the fir-fuel ratio at the time of idling operation of the engine by way of open-loop control. CONSTITUTION:A control-mode selecting switch 1 selects either of feedback control or open-loop control for controlling the air-fuel ratio at the time of idling operation of an engine. A memory means 2 for the feedback control at the time of idling operation stores therein a feedback correction factor. Further, an open- loop control means 3 controls the air-fuel ratio by use of the feedback correction factor. With such an arrangement, it is enabled to improve the exhaust-gas purifying performance and the specific fuel consumption of the engine at the time of its idling operation.
Patent JP-H10217228-A (JP)
Title: Method of forming centrifugally mold body
Inventor: MORIYAMA HITOSHI
IPC: B28B21/30
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a method of forming a centrifugally molded body that can prevent walls immediately after forming from falling, allow the capability of a sludge reducing agent to perform efficiently, and execute compaction effectively in a short period of time. SOLUTION: The molding method is such that after the completion of centrifugal molding by applying continuously centrifugal force at a low speed, a middle speed, and a high speed through an ordinary method by employing mortar or concrete blended with a sludge reducing agent, the speed (however, including stoppage) is made into a low speed or lower; then reforming is conducted by rotation for a minute or longer with the centrifugal force of a value or higher that is lower by 5G than GNo. of a high speed. Such remolding is iterated twice or more.
Patent JP-H08193339-A (JP)
Title: Water bottom tunnel and cut-off of water structure for extrusion shaft
Inventor: SHIMIZU TORU
IPC: E02D29/073
Filed: 1995-01-18
Abstract: PURPOSE: To make it possible to satisfy both requirements covering the maintenance of a cut-off of water ability and the movability of a tunnel at the same time. CONSTITUTION: A plurality of seal flanges 25 are installed on an inner peripheral surface of an opening 23 of a shaft 20 with a specified spacing. The free end of each seal flange 25 is elastically connected to a water bottom tunnel 10 where a high viscosity fluid 29 is injected into a cell formed between the seal flanges 25. Expansion seal materials 24 and 40, which are capable of controlling expansion and contraction by feeding or discharging the fluid, are mounted on the outer most part of the seal flanges 25 and the inner peripheral surface of the outer most side opening 23.
Patent JP-S59150339-A (JP)
Title: Continuous measurement of concentration of carbonate and sulfite in liquid
Inventor: ONIZUKA MASAKAZU
IPC: G01N31/00
Filed: 1983-02-17
Abstract: PURPOSE:To enable continuous measurement of the concentrations of carbonate and sulfite in a solution or a slurry liquid quickly and accurately by arithmetic processing of flow rate values of a sampled liquid and a carrier air. CONSTITUTION:A sample liquid 1 is fed to a closed reaction vessel 3 with a fixed delivery pump 2 to control the pH to 3 or less with the addition of sulfuric acid 9. Carbonate and sulfite in the sample liquid 1 react upon the sulfuric acid to form sulfate generating CO2 and SO2. Then, CO2 and SO2 thus generated are extracted from the reaction vessel 3 together with a carrier air 11 supplied at a fixed flow rate while a part thereof is fed to a CO2 denstitometer 19 and an SO2 densitometer 18. The CO2 concentration signal 19' and SO2 concentration signal 18' thus measured are processed with arithmetic units 21 and 20 together with a carrier air signal 12' and a sample flow rate signal 2' respectively to determine concentrations of carbonate and sulfite in the sample liquid 1 and results are displayed on indicators 23 and 22.
Patent JP-S60166418-A (JP)
Title: Manufacture of cold-setting resin product
Inventor: FUMA TOYOJI
IPC: B29C39/02
Filed: 1984-02-10
Abstract: PURPOSE:To mold a molding die by using a die at low cost without employing a clamping device by abutting the molding dies against each other molded from a master die through an annular hollow chamber with a vent hole and demarcating a product cavity. CONSTITUTION:A molding film 10 made of a thermoplastic synthetic resin softened through heating is sucked to the upper surface of a master die 1 made of wood or gypsum. The inside of a shroud section 7 is filled with a granular substance 14, a shielding film 13 is applied, and the granular substance 14 is solidified through suction and decompression through a suction pipe mechanism 20, thus molding a top force U. A large number of vent holes 53 are bored to the surface of the molding film 10 surrounded by V-shaped projections 51, 52. When the top force U is mold-registered and placed to the upper surface of a separately molded bottom force W, the projections 51, 52 are brought into contact closely with the upper surface of the bottom force W, and an annular hollow chamber 54 is demarcated to the outer circumference of a product cavity. Force in magnitude obtained by multiplying the crosssectional area of the hollow chamber 54 by atmospheric pressure works to the top force U, and the top force U and the bottom force W are fast stuck strongly by a suction from the vent holes 53. A liquefied cold-setting resin 17 is injected into the product cavity, thus acquiring a desired product.
Patent JP-S62183271-A (JP)
Title: Communication equipment
Inventor: KOIZUMI SHIGERU
IPC: H04N1/44
Filed: 1986-02-07
Abstract: PURPOSE:To secure the content of a transmitted data from being known by a third person even when a specific user on the reception-side is not at the equipment by providing a means to detect a confidential code from a reception data, a storing means, a calling means, and a controlling means. CONSTITUTION:An operator on the transmission-side transmits a sound signal requesting for that an operator on the reception-side will transmit within a certain time the code of a password number that specifies a particular user at the destination of the confidential transmission by means the push-button of an attached dual tone multi-frequency code DTMF type telephone set. On the reception-side, when a DTMF detecting circuit 7 detects the pass word, a called identification CED signal is transmitted to the transmission-side, and then the function passed by the equipment on the reception-side is informed to the opposite. The transmission-side equipment specifies a desired mode of communication to the reception-side. When the reception is ready, the READY is informed to the transmission-side by means of a CFR(reception-ready confirmation) signal. The reception-side equipment receives a picture data, however, differing from the case of usual reception, the received picture data is stored in a nonvolatile memory 10 without outputting a recording.
Patent JP-S60169639-A (JP)
Title: Rotation controller for internal-combustion engine
Inventor: MAEDA YOSHIHIDE
IPC: F02D45/00
Filed: 1984-02-10
Abstract: PURPOSE:To cause limited fluctuation of rotation within a narrow range and to reduce the generation of vibration and noise, by a method wherein the rotation speed of an engine with a retarder is detected, and when a rotation speed is increased to higher than a given value during operation at a low speed, a retarder is actuated. CONSTITUTION:A detector 7 for the number of revolutions is mounted to an engine 1 equipped with a retarder unit 5, and a detecting signal therefrom is inputted to an integrating circuit 8 to determine a mean speed. When the means speed is below a first given value, a gate 10 is opened. A signal for the number of revolutions of an engine is inputted through the one input terminal of the gate 10, and when a rotation speed exceeds a second set value, a relay circuit 12 is excited to actuate a retarder 5. This reduces a fluctuation in the number of revolutions.
Patent JP-H08216325-A (JP)
Title: Laminated material having metallizing layer and container using the material
Inventor: MORISHIMA SHIGENORI
IPC: B65D65/40
Filed: 1995-02-13
Abstract: PURPOSE: To obtain a laminated material having a metallizing layer that is deteriorated little in gas barrier properties even under processing, such as bending, and a container using the laminated material. CONSTITUTION: In a barrier material 1, a metallized film is formed by providing a metallizing layer 3 of an inorganic compound on a substrate 1, and a coating layer 4 made of a water-soluble polymer and a metallic alkoxide or its hydrolysate is provided on a metallized surface of the metallized film. A laminated material having the metallizing layer is formed by providing a heat-sealing resin layer 5 on the coating layer 4 of the barrier material 1.
Patent JP-H10218060-A (JP)
Title: Fuel tank
Inventor: INAOKA HIROSHI
IPC: B65D6/32
Filed: 1997-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a fuel tank of good outward appearance such that when a peripheral edge part of a bottom is connected in the total periphery to a connection end part of a body, this connection part comes to be positioned in a lower surface side of the body, to be almost without providing outward appearance. SOLUTION: A body 1 and a bottom 2 are vertically mated, between both the members, closed space for receiving fuel is formed, also the body 1 is formed in vessel shape having an opening part opened downward facing, successively from a lower end part in an outer surface thereof, a connection end part 12 is formed to be bent to the inside, the opening part 7 is covered from downward with the bottom 2, a peripheral edge part 15 thereof, while performing positioning by a positioning protrusion 16, is brazed to overlap in the total periphery with the connection end part 12.