baber/WOPTO huggingface dataset:
Patent JP-S61210596-A (JP)
Title: Magnetic bubble memory device
Inventor: WATANABE TORU
IPC: G11C11/14
Filed: 1985-03-15
Abstract: PURPOSE:To eliminate the generation of the reverse bias of a charging discharging capacitor, to prevent the destruction of the capacitor and to enhance the reliability by providing a voltage detecting circuit using Zener diode for detecting the output voltage of a charge pump circuit. CONSTITUTION:A charge pump circuit used in a magnetic bubble memory device is a circuit for obtaining a rise pressure voltage from plural direct power sources and between an output terminal 6 thereof and an earth, a voltage detecting circuit 16 comprised of Zener diode 10 and a transistor 13 or the like is disposed. When the value of the voltage VOUT of the output terminal 6 is higher than a power source voltage V1, Zener current flows to the Zener diode 10, the transistor 13 is turned on and the voltage detecting circuit 16 operates. According to such construction, when the electric potential of a positive electrode of the capacitor 4 is lower than the power source voltage V1 of complement transistors 2, 3, the ON/OFF operations of the transistors 2, 3 are stopped, and the generation of the reverse bias of the capacitor 4 is eliminated, so that the destroy of the capacitor is prevented.
Patent JP-S51126682-A (JP)
Title: Protection device of vessel freight oil tank
Inventor: MATSUDA AKIRA
IPC: B63J2/08
Filed: 1975-04-25
Abstract: PURPOSE: To provide a device which retains a fixed pressure within a tank due to gas generated within the tank in company with increase or decrease of temparature, so that the inner pressure of freight oil tank will be retained constantly within the range of adequate pressure. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H11245123-A (JP)
Title: Electronic part mounted device
Inventor: NAGAYA TOSHIHIKO
IPC: B23P19/00
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To improve productivity by supplying parts without stopping the movement of a head even if any part shortage occurs at a part supply part. SOLUTION: This device supplies parts from a main parts supply part 4a to a head 11. If any part shortage occurs in the main parts supply part 4a under the condition, the parts are supplied continuously to the head 11 front an auxiliary parts supply parts 4b. By supplying the parts to the main parts supply 4a at this time, the productivity is improved without stopping the head 11.
Patent JP-H07258758-A (JP)
Title: Method for recovering noble metal from aqueous alkaline hydroxide solution
Inventor: KIKUCHI HIROTO
IPC: C22B11/00
Filed: 1994-03-22
Abstract: PURPOSE:To provide an industrially inexpensive and rational method for efficiently recovering the noble metal dissolved in an aq. alkali hydroxide soln. with one time of operation without requiring a pretreatment stage. CONSTITUTION:An amphoteric metal or the alloy of the amphoteric metal is added to the aq. alkali hydroxide soln., by which the noble metals dissolved in the aq. alkali hydroxide soln. are reduced, precipitated and recovered at the time of recovering the noble metals. This method is particularly effective if the noble metal is platinum or palladium. The amphoteric metal is aluminum, zinc, tin, lead or antimony and the alloy of the amphoteric metal is the alloy of >=2 kinds of the metals selected from a group consisting of these metals. The amt. of the metal to be added is effective in recovering the noble metal at a high recovery rate if the amt. is 6 to 15g per 1 liter of the aq. alkali hydroxide soln.
Patent JP-S57165096-A (JP)
Title: Reaction vessel for anaerobic bacteria
Inventor: DOI TOORU
IPC: C02F3/28
Filed: 1981-04-06
Abstract: PURPOSE: To facilitate the maintenance of installation inside a fermenting vat, by dividing the interior of a reaction vessel, and arranging a partition member provided with a plurality of holes communicating to a gas-space pant under the water surface inside the reaction vessel to air-tightly seal the gas-space pant, opening means for the gas-space portion, etc..  
     CONSTITUTION: When a steam pipe 8 and an air-lift pipe 9 inside a fermenting vat 1 are to be maintained, a valve 17 is closed and a valve 18 is opened so that the upper portion 4 of a small chamber is filled with oxygen-free inert gas, e.g. CO 2 m harmless to bacteria through a line 16' and a valve 19 from a cylinder 16. In this way, only a part inside the fermenting vat 1 is substituted by a small volume of gas. Consequently, a required gas amount can be reduced, and the maintenace of internal installation can be performed without largely changing the environmental condition inside the fermenting vat. As a result, the maintenance of the internal installation can be done under the condition that the operation of the fermenting vat is till contained. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56148779-A (JP)
Title: Multiple register block controller
Inventor: UEDA HISAZUMI
IPC: G06F9/46
Filed: 1980-04-17
Abstract: PURPOSE:To increase execution speed of a program by suppressing the frequency of data transfer between a main storage device and register blocks in a computer system. CONSTITUTION:Data transfer control part 12 is informed of the generation of interruption via line 15 to perform prescribed processing. In the restart of a program after the interruption, control part 12 reads the contents of block RB in register block group 1 having a number, given to line 13, from save region S in corresponding main storage device 2 and returns it to corresponding block RB, and at the same time, the contents of save indicating register SLR3 are decreased by one via line 4. Every time the contents of block-number specifying register ALR7 are decreased, whether the contents of RB to be used next are saved in region S or not is inverstigated by referring to SLR3 and when so, data in corresponding region S is listed in RB while the contents of SLR3 are decreased by one.
Patent JP-H10321877-A (JP)
Title: Semiconductor device for high withstand voltage power
Inventor: FUDA MASANORI
IPC: H01L21/329
Filed: 1998-03-03
Abstract: PROBLEM TO BE SOLVED: To secure necessary withstand voltage without deteriorating an element characteristic by providing a first conduction-type semiconductor substrate with high resistance, which has a recess in either a first or second main face and a power semiconductor element having electrolytic relaxation structure in an area where the recess of the semiconductor substrate is formed. SOLUTION: The recess is formed on the surface of a first n-type cathode layer 1 with high resistance. The first p-type anode layer 2 is selectively formed on the surface of the base part of the recess. The second P-type heavily doped anode layer 3 is selectively formed on the surface of the first p-type anode layer 2. P-type lightly doped reserved layers 4, which have electrolytic relaxation structures, are formed around the first p-type anode layer 2 by bringing them into contact with the layer 2. N-type heavily doped channel stopper layers 5 are formed at outer sides on the surface of the n-type cathode layer 1 by detaching them from the p-type reserved layers 4 by prescribed distances. Thus, the deterioration of the element characteristic can be prevented and the semiconductor element of high withstand voltage can be realized.
Patent JP-H10246042-A (JP)
Title: Remote transmitter
Inventor: OKAWARA HIROSHI
IPC: E05B83/00
Filed: 1997-03-05
Abstract: PROBLEM TO BE SOLVED: To increase the capacity, by providing integrally a conductive member connected to the ground of a transmission circuit at the outside of a holder and using even one's body as a part of an antenna. SOLUTION: This remote transmitter is provided with a switch and a transmission circuit outputting code signals on the basis of the switch operation in a holder A. The code signals from the transmission circuit is transmitted to a receiver side through an antenna. The fitting part 19 of a conductive key holder 19 electrically connected to the ground of the transmission circuit and arranged to contact one's body on manipulating the switch is provided at the holder A.
Patent JP-S63216762-A (JP)
Title: Thermal head
Inventor: KATO MASAKAZU
IPC: B41J2/335
Filed: 1987-03-05
Abstract: PURPOSE:To obtain a thermal head capable of a high-speed printing and having a long and stable printing life, by a method wherein an overcoat layer is made of a material prepared by adding a metal element with a SiAlON. CONSTITUTION:An overcoat layer of a thermal head is made of a material prepared by adding a metal element with a SiAlON. The metal element in use is at least one selected from the group consisting of a high-melting metal, such as chrome, molybdenum, tungsten, vanadium, niobium, tantalum, titanium, zirconium, and hafnium, a high conductive metal, such as copper, nickel, palladium, and magnesium, and a rare earth metal, such as yttrium, lanthanum, cerium, and samarium. The addition amount of these metal elements is desirably 0.5-10 atomic % to the total amount of the SiAlON added with the metal element. The overcoat layer made of the material prepared by adding the metal element with the SiAlON has a good adhesion to a heating resistor layer of the thermal head, thus being to be hardly separated.
Patent JP-H09223922-A (JP)
Title: Power feeding structure for microstrip antenna
Inventor: TAGUCHI YUJIRO
IPC: H01Q13/08
Filed: 1996-02-14
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of disconnection and contact defects, etc., even at the time of performing mounting to a mobile object by using a thick power supply pin and improving the mechanical strength of the connection part of the power feeding pin and a microstrip line. SOLUTION: A circular pattern 7 provided with a radius R equal to or less than '3'-fold of the line width W of the microstrip line 8 is formed on the tip side of the microstrip line 8, the diameters of a through-hole 15 formed in the circular pattern 7 and a second power supply pin 16 inserted to the through-hole 15 are made thick corresponding to it and the circular pattern 7 and the second power feeding pin 16 are electrically and mechanically connected by a second soldering material 19.
Patent JP-H09221325-A (JP)
Title: Funnel driving device
Inventor: NAKAISO MASARU
IPC: C03B11/00
Filed: 1996-02-13
Abstract: PROBLEM TO BE SOLVED: To obtain a funnel driving device which moves between a set position and a save position with the min. required actions and is used to position gob to be charged into crude molds in a stage for producing glass bottles by adopting specific constitution. SOLUTION: This funnel driving device is constituted by connecting a funnel holder 1 for carrying and supporting a funnel to a driving shaft 4 lifted and swiveled by means of parallelogram link mechanisms 3. The funnel holder 1 is moved parallel between the set position with respect to the crude molds and the save position by these parallelogram link mechanisms 3. The parallelogram link mechanisms 3 connecting the funnel holder 1 and the driving haft 4 are composed of a first link 32 which is fixed at one end to the driving shaft 4 and is pivotally fitted at the other end to the inner side part of the base plate 14 of the funnel holder 1, a second link 32 which is pivotally fitted at one end to the outer part of the base plate 14 of the funnel holder 1, the base plate 14 and a blanket 7.
Patent JP-S53136616-A (JP)
Title: Brake controller for electric motor vehicle
Inventor: KIMURA AKIRA
IPC: B60L7/00
Filed: 1977-05-06
Abstract: PURPOSE: To enable an operation for a good control of electric vehicle, by applying only one phase shifter to oeprate a control of field current and a limit of armature current. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57166954-A (JP)
Title: Gelatinizing method of noodle and the like
Inventor: FUSHIMI TAKAO
IPC: A23L7/109
Filed: 1981-04-07
Abstract: PURPOSE: To prepare a nutritious noodle having improved quality, sense of eating and flavor in a reduced heating time, by making an uncooked noodle from a mixture of a raw material with bean curd, and gelatinizing the resultant noodle under heating.  
     CONSTITUTION: A bean curd, e.g. a silk-strained bean curd, broiled bean curd, fried bean curd, GANMODOKI (fried bean curd mixed with bits of vegetables and tiny pieces of seaweed) alone or treated with one or two or more emulsifying agents, pastes, emulsion stabilizers, noodle quality improvers, etc., water and common salt are added to a raw material, e.g. wheat flour or buckwheat flour, to prepare an uncooked noodle by te conventional method. Thd resultant uncooked noodle is then gelatinized by the heat treatment, e.g. the treatment at a high temperature, steaming or frying in oil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H09240736-A (JP)
Title: Opening/closing mechanism having press plate for opening of container
Inventor: HAGIWARA TADASHI
IPC: B65D33/38
Filed: 1996-03-08
Abstract: PROBLEM TO BE SOLVED: To dispose by incineration, etc., together with the container at the time of disposal after use, and prevent a content from being leaked after use even when the container is grasped or carried because the opening is automatically closed after use, and enable the drinking of the content by dividing it into several portions while keeping the container. SOLUTION: Both surfaces of an openable passage body 1 made of a flexible sheet, are pinched by a pair of press plates 5, 6 of which both ends are bent in the warping back direction, in such a manner that the protruding lines are butted to each other. By doing so, the passage body 1 is closed under a normal state, and when a bar-formed body 7 is inserted in the passage body 1 between the plates 5 and 6, the plates 5, 6 deform, and the passage body 1 opens. Then, when the bar-formed body 7 is pulled out, the press plates 5, 6 are restored, and the passage body 1 is closed.
Patent JP-2000211672-A (JP)
Title: Sheet for paper box
Inventor: IWASAKI KOJI
IPC: B65D81/03
Filed: 1999-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a sheet for a paper box, suitable for the transportation of or the storage of articles such as foodstuffs and processed foods, which require heat insulation or cold insulation, and also suitable for packing articles fragile against a shock. SOLUTION: A sheet for a paper box has sheets of two kinds as a structural element of a laminated sheet. That is, one is a low-density sheet whose density is at most 0.25 g/cm3 and which is obtained by drying, after dehydration by using a mesh, a slurry comprising a composition mainly composed of cellulosic fibers and having at least 550 ml of Canadian Standard Freeness(CSF), and the other is a liner base paper for corrugated board.
Patent JP-H01224755-A (JP)
Title: Silver halide color photosensitive material
Inventor: NAITO HIDEKI
IPC: G03C7/32
Filed: 1988-03-04
Abstract: PURPOSE:To improve the sensitivity of the title material, and to facilitate the desilvering property of the sensitive material by incorporating at least one kind of compds. capable of releasing a bleaching accelerator by allowing it to react with the oxidant of an aromatic primary amine developing main agent in the photosensitive material. CONSTITUTION:The photosensitive material comprises a blue, a green and a red sensitive silver halide emulsion layers. At least one of the emulsion layers is composed of two or more layers having different sensitivities with each other. The two or more layers are arranged on a supporting body in the order of a low sensitive layer to a high sensitive layer from a supporting body side, and at least one of the silver halide emulsion layers having the different color sensitivities is interposed between the low sensitive layer and the high sensitive layer. The color photosensitive material constituted as mentioned above, contains at least one kind of the compd. capable of releasing the bleaching accelerator by allowing it to react with the oxidant of the aromatic primary amine developing main agent. The additional amount of the compd. capable of releasing the bleaching accelerator to the photosensitive material is preferably 1X10<-7>-1X10<-1>mol., further preferably 1X10<-6>-5X10<-2>mol. per 1m<2> of the photosensitive material. Thus, the color photosensitive material having especially, the high sensitivity and the rapid processing aptitude is obtd.
Patent JP-H01225341-A (JP)
Title: Stamping pretreatment apparatus of ic
Inventor: INOUE YOSHIRO
IPC: B41F17/36
Filed: 1988-03-04
Abstract: PURPOSE:To secure the operating safety and to prevent an atmosphere and an environment from being polluted by a method wherein a resin-part surface of an IC is irradiated with UV rays in order to decompose, vaporize and remove an oil component, wax or the like which has adhered to the surface and in order to enhance a close bonding property with respect to a stamping ink on the surface. CONSTITUTION:An IC 1 which has been mounted on a lead frame and resin- sealed is fed to a position directly under a mercury lamp 3. UV rays are radiated from the mercury lamp 3; the UV rays are converged on a resin-part surface 1a by using a mirror 4 and irradiated; an oil component, wax or the like on the resin-part surface 1a is decomposed, vaporized and removed. After that, the UV rays are irradiated in synchronization with a feed operation of the IC 1; ICs are fed continuously one after another; the oil component or the like which has adhered to the surface of the individual ICs is removed.
Patent JP-S53136650-A (JP)
Title: Switching regulator
Inventor: NAGAO HISAO
IPC: H02M3/325
Filed: 1977-05-04
Abstract: PURPOSE: To simplify a drive power source circuit by coupling the input side and output side with a transformer and permitting a power source for an excitation drive source to be obtained from a step-down circuit connected in series with the input voltage at the time of the start and from an auxiliary differential bar provided on the secondary side of the transformer after the start. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52134947-A (JP)
Title: Energy recovery water wheel
Inventor: MORI CHIHARU
IPC: F03B15/02
Filed: 1976-05-06
Abstract: PURPOSE: To minimize water press rise while ensuring a fixed flow rate that a pump system requires. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S61212643-A (JP)
Title: Air-fuel ratio control device of internal-combustion engine
Inventor: NAKAJO YOSHIKI
IPC: F02D41/00
Filed: 1985-03-16
Abstract: PURPOSE:To enable fuel consumption of an engine and its drivability to be prevented from worsening, by considering an air-fuel ratio sensor to be abnormal due to its deterioration and stopping a feedback control of air-fuel ratio if a difference between the maximum level and the minimum level of an output of the air-fuel ratio sensor is less than a predetermined value. CONSTITUTION:An air-fuel ratio sensor, provided in the upstream of a catalytic converter, detects concentration (O2) of a specific component in exhaust gas, and a control device detects a level difference, between the maximum level of the output and its minimum level, for a predetermined period by a level difference detecting means to be compared with a predetermined value by a comparing means. As the result, when the level difference is in the predetermined value or more, an air-fuel ratio regulating means performs a feedback control of air-fuel ratio accordance with an output of the air-fuel ratio sensor. While if the level difference is less than the predetermined value, the air-fuel ratio regulating means stops the feedback control of air-fuel ratio by considering the air-fuel ratio sensor to be abnormal due to its deterioration. In this way, fuel consumption, drivability, exhaust emission, etc. can be prevented from worsening due to an overrich or overlean state.
Patent JP-S63218771-A (JP)
Title: Protecting film-forming composition
Inventor: ENDO MASAYUKI
IPC: G02B1/10
Filed: 1987-03-06
Abstract: PURPOSE:To obtain a protecting film-forming composition for making a uniform and dense protecting film having excellent heat resistance and crack resistance, by blending specific components such as an organoalkoxysilane, a silyl group- containing polymer, etc., and coating transparent substrates, color filters etc., with the blend. CONSTITUTION:(A) An organoalkoxysilane shown by the formula (R and R1 are organic group), a hydrolyzate and/or a partial condensate thereof is blended with (B) a silyl group-containing vinyl polymer having one or more silyl groups containing a silicon atom bonded to a hydrolyzable group at the end or the side chain, (C) a hydrophilic organic solvent, (D) a nonionic surface active agent and (E) water in a blending ratio of preferably 15-50pts.wt. component B, 2-100pts.wt. component C and 25-50pts.wt. component E based on 100pts.wt. component A and 0.01-0.5pts.wt. component D based on 100pts.wt. components A+B to give a protecting film-forming composition.
Patent JP-S63217264-A (JP)
Title: Electrophoretic apparatus
Inventor: AKIYAMA JUNICHI
IPC: G01N27/447
Filed: 1987-03-05
Abstract: PURPOSE:To improve the accuracy of measurement by disposing a gel to a cylindrical shape, providing a light source and detector in such a manner that either thereof exists on the inside of the gel and the other exists on the outside and both face each other, and rotating the light source and the detector around the axis of the gel cylinder. CONSTITUTION:The gel 30 is disposed to the cylindrical shape. The light source 38 exists on the inside of the gel 30 and the sensor 40 exists on the outside of the gel 30. The light source 38 and the sensor 40 are so provided as to face each other; in addition, the light source 38 and the sensor 40 are so constituted as to rotate around the axis of the gel 30 cylinder. DNA fragments by terminal bases are injected as sample to the top end of the gel 30 at this time. A migration voltage is then impressed between an electrolyte 32 and an electrolyte 34 to cause the electrophoresis of the sample along the gel 30. The light source 38 and the sensor 40 are rotated and the light absorption is successively measured under scanning in the direction orthogonal with the migration direction. The sample is detected by the sensor 40 when the migrating sample comes to the position where the light is projected. The detection signal thereof is read by a data processing circuit 42 and the base sequence of the DNA is determined.
Patent JP-S58168137-A (JP)
Title: Graphic input system
Inventor: KINOSHITA AKIYOSHI
IPC: G06F3/03
Filed: 1982-03-30
Abstract: PURPOSE:To make the input of characters and graphic forms easy, by providing an operating surface where input elements are arranged in matrix as a key-top form. CONSTITUTION:In drawing a character or a graphic form with a key-top of an input section 3, a coordinate data group outputted from the input section 3 is stored in a memory 9. The coordinate data group read out from the memory 9 is given to a display controlling section 7 and a bar display form display is executed at an input display section 1. A switching section 10 is switched and the coordinate data read out from the memory 9 is encoded at an encoder section 11 and a discriminating code classified by file is outputted. When a control section 12 receives the file discrimination code, the character code is transmitted to a character generator 14 and characters and graphic forms are displayed on an output display section 2.