baber/WOPTO huggingface dataset:
Patent JP-H0432315-A (JP)
Title: Gate array circuit device
Inventor: MIYAWAKI SEIJI
IPC: H03K19/173
Filed: 1990-05-29
Abstract: PURPOSE:To reduce the development cost per a circuit module by providing plural circuit modules whose sum of input terminals and output terminals exceeds the number of input/output pads of a gate array and a selection means selecting a signal sent from the circuit modules to the device. CONSTITUTION:Both circuit modules 1, 2 have the number of input/output terminals almost equal to the number of input/output pads provided to a gate array. Then an output selector 10 and an input output selector 13 are provided and the number of the circuit modules capable of forming in one gate array is formed and which of the circuit modules is to be operated is selected in response to a selection signal fed externally. Thus, the circuit modules whose number is a limited number capable forming in one gate array are formed and the sum of input/output terminals in the circuit modules is in excess of the number of input/output pads of the gate array. Thus, the operating rate of the gate array is improved and the development cost of the gate array is reduced.
Patent JP-S6119103-A (JP)
Title: Magnetic carrier
Inventor: TAI SEIJI
IPC: C07K16/00
Filed: 1984-07-06
Abstract: PURPOSE:To prevent the generation of residual magnetism as well as to enable to disperse the residual magnetism into a medium when it is generated by a method wherein the titled magnetic carrier is composed of polymer particles, containing a superparamagnetic substance and having an air-gap, and a polymer containing no magnetic substance, and its specific gravity is limited within the specific range. CONSTITUTION:A magnetic carrier is obtained by forming a polymer layer, containing no magnetic substance, on the surface layer of a polymer particle containing a superparamagnetic substance and having an air-gap. It is necessary that the magnetic substance to be contained in polymer particles is a superparamagnetic substance. When a ferromagnetic material is brought in a magnetic field, residual magnetism is generated, particles are magnetized even after the ferromagnetic material is removed from the magnetic field, and particles are attracted one another. Therefore, the ferromagnetic material is undesirable. Also, it is necessary that the specific gravity of the magnetic carrier is set at 0.7-1.2. The gravity of 0.7 or below is undesirable because it is too light and result in the deterioration in dispersibility of the magnetic carrier in a medium, and also causes a decrease in strength of the carrier. On the other hand, if the specific gravity exceeds 1.2, it is too heavy and the dispersibility in the medium is poor. The magnetic carrier obtained through these procedures has no residual magnetism, it has high strength in spite of low specific gravity, and it has the characteristics wherein it is dispersed in the medium easily and uniformly.
Patent JP-H01309903-A (JP)
Title: Method for stabilizing ferromagnetic iron powder
Inventor: OKAI MICHIJI
IPC: G11B5/842
Filed: 1988-06-08
Abstract: PURPOSE:To sufficiently stabilize ferromagnetic iron powder without damaging saturation magnetization by executing two steps of surface oxidation in inert gas containing steam and oxygen after stem-treating the ferromagnetic iron powder. CONSTITUTION:The ferromagnetic iron powder containing as main component the iron manufactured with the dry type reduction method, is steam-treated by using the inert gas containing the steam. Successively, after execution of the oxidizing treatment in the first half in the inert gas containing oxygen of 0.5-10vol.% steam concn., the oxidizing treatment in the later half in the inert gas containing oxgen of <0.5% steam concn. is executed. By this method, a rapid reaction in the initial stage of oxidation comes to a gentle condition and oxide film is formed on the surface of the iron powder while being restrained deterioration of the magnetic characteristic of the magnetic iron powder. In the later half of the oxidizing treatment, corrosion resistance and weather resistance are given to the oxide film.
Patent JP-S6033293-A (JP)
Title: Pulling device for single crystal semiconductor
Inventor: TAJI HIDEKAZU
IPC: H01L21/02
Filed: 1983-07-29
Abstract: PURPOSE:To make uniform characteristics of single crystal such as specific resistance, oxygen concn. etc. and to control these values optionally by impressing magnetic field to a molten semiconductor in a crucible supported freely rotatably in a direction inclining a specified angle to the perpendicular direction. CONSTITUTION:A superconductive magnet 15 is provided to the outside of a chamber 1 with an inclination of a specified angle (e.g. 45 deg.) to the perpendicular direction, and magnetic field B can be impressed to the molten silicon to a direction inclining a specified angle to the perpendicular direction. By using the pulling device, horizontal component of heat convection (i.e. convection c) is retarded by the component Bx of the magnetic field in the direction of X axis, and forced convection (convection a) and perpendicular component of heat convection (i.e. convection b) are retarded by the component Bz of the magnetic field in the Z axis direction. Accordingly, the distribution of temp., concn. of impurity, and concn. of oxygen of molten silicon in the neighbourhood of boundary face of crystal growth during pulling are made uniform. Therefore, distribution of specific resistance and distribution of oxygen concn. in either growth direction of single crystal silicon and radial direction can be made uniform.
Patent JP-S5566191-A (JP)
Title: Dial pulse correction circuit
Inventor: ISHIBASHI MASAAKI
IPC: H04L25/03
Filed: 1978-11-11
Abstract: PURPOSE:To decrease the number of the using relays and thus to simplify the circuit constitution by forming the dial pulse correction circuit via the electronic circuit. CONSTITUTION:With reception of the dial pulse, relays R, B and C are operated, and the pulses received at contacts (r) and (c) are changed into the waveform slowed down by integrated circuit IT to emerge at point (a). The reference voltage of voltage comparator CMP is set up via resistances R3 and R4. And when the input waveform exceeds the reference voltage, the rectangular wave is obtained at point (b) to be then differentiated through capacitor Cc. Mono-multi MMV is triggered by the differential output to start oscillation and then stop the oscillation after generating the pulse of the fixed duration. Then transistor TR is turned on and off by the output of Zener diode ZD for shift use, and the pulses are transmitted from relay J.
Patent JP-S62298489-A (JP)
Title: Method for recovering ammonium metavanadate from petroleum combustion ash
Inventor: AKABOSHI TOSHIAKI
IPC: B09B3/00
Filed: 1986-06-17
Abstract: PURPOSE:To efficiently deposit and recover ammonium metavanadate of high purity by mixing a petroleum combustion ash with water, heating the mixture, adding ammonia thereto to specific pH, supplying an oxidizing agent thereto to separate an insoluble-component and cooling the liquid part. CONSTITUTION:The combustion ash captured by a dust collector, etc., provided in an exhaust gas flue of a boiler, etc., using petroleum fuel is mixed with the water to prepare a slurry. The slurry is heated to >=70 deg.C and the ammonia is added to the slurry to adjust the pH to 7-9. The oxidizing agent such as air is supplied to such slurry, while the temp. in the above-mentioned stage is maintained, the insoluble-component is separated and the liquid part is cooled down to <=40 deg.C to allow the ammonium metavanadate to deposit. The high- purity ammonium metavanadate is economically and efficiently recovered in such short stage.
Patent JP-S5662748-A (JP)
Title: Adjusting method for drill pressure in nc drilling machine
Inventor: NISHIZAWA SHIGERU
IPC: B23B47/18
Filed: 1979-10-30
Abstract: PURPOSE: To keep the drill pressure at a fixed level by providing a pressure sensor between the housing of the spindle of the drilling machine and the driving motor for feeding thereof and controlling the rotational speed of the driving motor for feeding based on the signal of the sensor.  
     CONSTITUTION: When the drill 16 comes to cut a substance to be machined, the pressure equivalent to the drill pressure acts on the pressure sensor 5. By this, the  pressure sensor 5 generates an analog signal and sends the same to an amplifier 11.  The signal is converted into a digital signal in an A/D converter 12 and further sent  to CPU13. CPU13 makes an operation by comparing this signal with a set value set beforehand in equivalence to the required drill pressure and outputs a signal thus obtained to a control circuit 14 so as to control the rotational speed of the driving motor 10. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05335069-A (JP)
Title: High-frequency heating device
Inventor: UMEKAGE YASUHIRO
IPC: H05B6/64
Filed: 1992-06-01
Abstract: PURPOSE:To make compatible both the cooling capability and the noise reducing capability in a high-frequency oscillation device of a high-frequency heating device for cooking a food by heating. CONSTITUTION:A blower 17 for cooling a high-frequency oscillation device 15, and a control device 18 for controlling the device 15 and blower 17 are provided, and the blower 17 is so constituted as to be capable of rotation at the predetermined speed, independent of a difference in power frequency. As a result, the blower 17 capable of rotation at the predetermined speed independent of a difference in power frequency is operated at such a minimum speed as capable of cooling the components of the device 15, thereby realizing compatibility between component cooling capability and noise reducing capability, regardless of a power frequency.
Patent JP-S5263626-A (JP)
Title: Photoelectric reader
Inventor: IZUME TAKATOMO
IPC: H04L13/02
Filed: 1975-11-20
Abstract: PURPOSE: A voltage V 0  proportionate to photoreception current of photodiode is compared with standard voltage V and in the case where V 0 > V, a portion of output is returned by positive feedback so as to obtain stable output which is independent from external conditions. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H07205618-A (JP)
Title: Air tire for small passenger car
Inventor: YAMAMOTO MASAHIKO
IPC: B60C15/04
Filed: 1994-05-31
Abstract: PURPOSE:To improve steering stability, by suppressing the disturbance of the uniformity in both circumferential and radial directions of a tire CONSTITUTION:In an air tire for a small passenger car provided with a pair of beads formed in the inner peripheries of a pair of side walls connected at both sides of the tread, the bead core is composed of monostrands. The section thereof is the close-packed unit formed by 3-20 wires having 1.2-2.2mm in diameter. The ratio of the center to center distance of the adjacent wires to the wire diameter is 1.01-1.20. The sectional shape of the bead core is formed so that the relation of N(2)=N(1)+1 is satisfied when the number of the second row from the bead base face side is N(2).
Patent JP-S6032223-A (JP)
Inventor: YABU HISAO
IPC: H01H50/24
Filed: 1983-07-30
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-S5471860-A (JP)
Title: Method of defatting and cleaning the inside of tube or the like
Inventor: ITOU KEIGO
IPC: B08B9/04
Filed: 1977-11-21
Abstract: PURPOSE: To provide a method capable of defatting and cleaning the inside of a tube or the like promptly in an economical manner, by inserting a first and a second cleaning bodies into a tube with a suitable interval, filling a defatting liquid in the space of the tube formed between the above two cleaning bodies, and then shifting all of them in the tube by application of pressure.  
     CONSTITUTION: After opening a lid 11, a first cleaning body 2 made of foamed polyurethane, with its front surface being projected substantially in the form of a semi-spherical shape and its rear face being recessed in the form of a dish, is inserted and carried into tube 1 to be cleaned by the force of high-pressure gas 5. Then, defatting liquid 4 is charged from the portion of lid 11, and a second cleaning body 3 substantially the same as the first cleaning body 2 is inserted into the tube 1. Thereafter, high-pressure gas supplying means 12 is operated to supply high-pressure gas 5 into top tube 10 at the rate, for instance, of 2 kg/cm 2 , whereby the two cleaning bodies 2, 3 are moved in the tube, for instance, at the speed of 2W3 m/sec. In doing so, foreign matters such as rust and sand in the tube 1 are removed by the first cleaning body 1, whereas defatting liquid 4 is issued to the front of tube 1 through the gap between cleaning body 2 and tube 1 and dissolves fats and oils. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6037610-A (JP)
Title: Capacitive multilayer conductor bar and method of producing same
Inventor: JIORUJIO TOSUTEII
IPC: H02G5/00
Filed: 1984-07-05
Abstract: A method for manufacturing high capacitive multilayer conductive bars is described. It comprises at least two conductive elements (14, 16), one capacitive element (12) between them, and further innerand/orouter dielectric elements (13,113,18,20). The electrical connection between the capacitive element (12) and the conductive element (14, 16) is realized by a solder alloy material (30), preferably in the form of a soldering alloy material.The mechanical connection between the outer (18, 20) respectively the inner dielectric elements (13, 113) and the conductive elements (14, 16) is established by a non- conductive bonding material (13'.113', 22, 24). Mechanical as well as electrical connection is made in the same operation step. The multilayer conductive bar has a great reliability. It is used for power and/or signal distribution in electronics, for example printed circuits and other high density components.
Patent JP-S5264785-A (JP)
Title: Control system of transport trolly for high line type overhead supply in mid-ocean
Inventor: SATOU KENJI
IPC: B66C21/00
Filed: 1975-11-20
Abstract: PURPOSE: To perform transport between two ships safely by controlling trolley speed wit limitter calculator for protection to probe out the operation of shoch absorber mounted on the both ends of trolley wire stretched between two ships in U shape. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08334073-A (JP)
Title: Hydraulically actuated type electronic control unit fuel injector (heui) with direct control type check
Inventor: CHIYAARUZU AARU MIRAA
IPC: F02M59/10
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To accurately adjust the quantity of injected fuel under high pressure throughout a speed range and a load range by providing a check valve comprising a first and a second ball element, halfway in an injector bore and on the other end of a check provided with a sealing tip at the tip. SOLUTION: In this fuel injector, a check 66 provided at its tip with a sealing tip for cutting off a fuel passage by seating on a valve seat is disposed in an injector bore 64, and a movable valve element 96 is disposed around the other end 104 of the check 66. The movable valve element 96 is provided to surround a lower barrel 102 constituting a part of a stationary valve assembly 97 positioned between an upper barrel 90 and the upper surface 100 of the tip 78. A first and a second ball element 134, 136 are disposed respectively in a first chamber part 130 in the lower barrel 102 and a second chamber part 132 formed in the upper barrel 90 on the opposite side to the first chamber part 130 to form a check valve, thus measuring fuel.
Patent JP-S6379419-A (JP)
Inventor: UIRIAMU EICHI HAANDON
IPC: H03K19/00
Filed: 1987-06-05
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-2000327050-A (JP)
Title: Cold insulating container
Inventor: KOMIYA YASUTOYO
IPC: B65D77/04
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a cold insulating container having a sufficient cold insulation effect, capable of reducing a manufacturing and transportation costs and having an excellent workability and a disposableness, characteristic. SOLUTION: The cold insulating container is cold insulating container 1 with an inner bag 3 made of foamed thermal insulation sheet enclosed in an outer box 2 made of corrugated fiberboard. The inner bag 3 is a single- or double-layer bag. In addition, the foamed thermal insulating sheet is a sheet having closed cells composed of three layers in which a planar plastic film, a plastic film with many embosses, and a planar plastic film are laminated. Alternatively, it is a sheet having closed cells composed of five layers in which a planar plastic film, a plastic film formed with many embosses a planar plastic film, a plastic film with many embosses, and a planar plastic film are laminated. Further alternatively it is a sheet having closed cells in which either a metallic foil layer or metal vapor deposited layer is formed on one surface of the aforesaid planar plastic film.
Patent JP-H0433652-A (JP)
Title: Calculus crushing device
Inventor: SUZUKI SHUJI
IPC: B02C19/18
Filed: 1990-05-30
Abstract: PURPOSE:To exactly irradiate only a calculus without executing erroneous irradiation to an air part by emitting an ultrasonic wave of lower pressure than the shock wave to the inside of the body and converting a reflected wave to an electric signal, deciding a phase of a reflected wave signal, and emitting the shock wave only at the time of a phase from the calculus. CONSTITUTION:A shock wave generator 10 uses a piezoelectric ceramics vibrator 13 being a piezoelectric element, and by a pulser 24, a power source circuit 25 and and irradiation control circuit 28, the vibrator concerned 13 is driven by a lower voltage than the time of generation of a shock wave, an ultrasonic wave of lower pressure than the shock wave is emitted to the inside of the body of a patient, and by receiving a reflected wave through said vibrator 13 and converting it to an electric signal, a reflected wave signal is obtained. Subsequently, a phase of the obtained reflected wave signal is decided by a phase deciding circuit 27, and only when its phase is a phase of the reflected wave signal from a calculus 19, the vibrator 13 is driven by a high voltage and the shock wave is emitted. In such a way, by executing the control in accordance with a result of decision, the shock wave is emitted only to the calculus 19, and is not emitted to air. Accordingly, a pain given to the patient is reduced, and damage of a normal tissue caused by erroneous irradiation of the shock wave is also prevented in advance.
Patent JP-H08339506-A (JP)
Title: Matrix recording/reading head with zigzag structure
Inventor: JIYOZEFU KORINO
IPC: G11B21/00
Filed: 1996-06-03
Abstract: PROBLEM TO BE SOLVED: To carry out the recording of a track having a narrow space without applying an excess technical constraint. SOLUTION: A head has the pairs of record/read elements arranged in lines and rows. The lines L1 have elements E1.1-Em.1, and the rows C1 have elements E1.1-E1.n. A recording medium 2 must be shifted in the X direction for recording (or reading) tracks P1-Pp. Consequently, the lines such as L1 are made perpendicular or substantially perpendicular in the X direction. The rows C1-Cm are formed at an acute angle in the X direction. The two adjacent rows run parallel. The rows C1, C3 in odd numbers mutually run parallel, and the rows C2, C4 in even numbers mutually run parallel. The two adjacent rows are symmetrized regarding the X direction.
Patent JP-H04233022-A (JP)
Title: Female type electric connector having shield
Inventor: BURENDO BII RAIBURANDO
IPC: H01R13/6582
Filed: 1991-06-12
Abstract: PURPOSE: To provide a mold electric connector with shield including a conductor used in an adapter device, and formed so as to be connected with a connector whose structure is different. CONSTITUTION: An electric connector 10 includes an insulator 12 having a hollow 36 and a hole 42 connected through an outside face with this. This hole normalizes an acceptor which accepts a mold connector. An inserted body has an insulator main body 20, and plural electric contacts 22 are supported. Each electrode is accepted and held in the insulator. The contacts of the inserted body are extended in the insulator hollow in a cantilever type, and connected with the contacts of the other connector. A conductive shield 18 is supported by the insulator, and the insulated conductor of the inserted body is extended through the opening. A ground contact 16 is supported so as to be engaged with the shield by the insulator. The ground contact has an end part extended in the hollow so as to be engaged with a male connector.
Patent JP-S5665267-A (JP)
Title: Received telegram conversion device
Inventor: HIRASAWA KAZUO
IPC: H04L17/16
Filed: 1979-11-01
Abstract: PURPOSE: To convert an incoming telegram to an edited script without a manual operation, by analyzing a received telegram in accordance with the table showing the prescribed procedures, storing it in the analysis data store, and executing double editing of the stored data in accordance with the editing procedures.  
     CONSTITUTION: After a signal corresponding to the main header part of the telegram receiving signal 21 has been decoded by the decoder in the receiving telegram  conversion device, the whole receiving telegram is stored in the data buffer unit 28.  Subsequently, the stored telegram is analyzed by each item in accordance with the  table 29 showing the analytic procedures, and a data which has been classified to  each item is stored in the analysis data store 30. The data stored in this store 30 is  stored in the editing result store 32 after it has been edited to the format to be  printed on a newspaper, etc. by executing the deletion, change and line feed of  data. This stored data is temporarily stored in the output data buffer unit 33, its  output data is input to the paper tape puncher 26, and editing of the data is  finished. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04365732-A (JP)
Title: Document feeder
Inventor: SAKURAI YASUO
IPC: H04N1/00
Filed: 1991-06-13
Abstract: PURPOSE:To provide a document feeder wherein a contact pressure between a separating member and a paper feed member is uniformly generated by dividing a supporting member of the separating member to independently press the supporting member. CONSTITUTION:In a separating roll 15, both end parts of a shaft 21 of the roll are respectively supported by two independent supporting members (bracket) 31, 32. The brackets 31, 32, whose respectively independent parts P11, P12 are pressed by two pressing members (spring) 33, 34, are turned in a direction of press contact between the separating roll 15 and a feed roller 14. Consequently, by independently adjusting the springs 33, 34, the separating roll 15 can be set so that its end part pressures P1, P2 can be equally generated.
Patent JP-S5264209-A (JP)
Title: Paper holding equipment of cylindrical drum
Inventor: KAGITANI KI
IPC: B41J13/22
Filed: 1975-11-24
Abstract: PURPOSE: When transmission manuscript or reception paper is held with cylindrical drum of facsimile equipment, etc., the paper holding force increases as the centrifugal force increases.  As a result, the paper can be held assuredly at all times.  At the same time, the attachment and removal of the paper can be easily carried out. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0434103-A (JP)
Title: Rail heating method on railroad
Inventor: OMORI HIDEJI
IPC: E01B31/18
Filed: 1990-05-29
Abstract: PURPOSE:To enhance working efficiency by continuously providing a paste fuel or solid fuel in proper positions of a rail, and firing the fuel to heat the rail by the combustion heat. CONSTITUTION:To both corner parts 6, 6 between support flanges 5 and webs 4 in respective lengthy rails 1, 1 to be heated, a paste fuel A obtained by mixing at least a thickener with a combustible liquid of alcohols is continuously spread in a quantity predetermined to the unit length by use of a spreading device. The fuel A is fired, and the rails 1, 1 are heated by the combustion heat obtained by fires 9 to raise the temperature to a desired temperature. The rails thus can be uniformly and easily heated over the whole length.