baber/WOPTO huggingface dataset:
Patent JP-S55134709-A (JP)
Title: Rankine cycle using gas heat source
Inventor: IMABAYASHI SATOSHI
IPC: F01K13/00
Filed: 1979-04-05
Abstract: PURPOSE: To prevent the no-load heating of generator in the state that no work fluid is charged therein, by ingniting the gas burner after setting a work fluid circulating pump into operation in starting operation of a Rankine cycle.  
     CONSTITUTION: In starting operation, a gas burner 4 is ignited by a NAND circuit of delay timer A and control unit B for humidity detector 7 after starting operation of pump 1. Therefore, no-load heating of the generator 3 by the gas burner 4 in the state that the generator is not charged with work fluid at all can be prevented positively since it is confirmed that work fluid is surely charged in the generator 3 at the time of igniting the gas burner 4. Further, since the pump 1 is the first set into operation and work fluid remaining in an expander 5 is discharged to the outside, expander 5 can be started smoothly. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S53126962-A (JP)
Title: Ultrasonic flowmeter
Inventor: HIRAYAMA TAKESHI
IPC: G01F1/66
Filed: 1977-04-13
Abstract: PURPOSE: To provide gate signals of an optimum range irrespective of pipe diameters and eliminate noise by providing an initial setting circuit, an up-down counter, a control circuit and digital comparators to an acoustic signal supplying means. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H06253824-A (JP)
Title: Method for culturing microbe
Inventor: OKABE MITSUYASU
IPC: C12M1/08
Filed: 1993-03-02
Abstract: PURPOSE:To obtain an air bubble column-type culture tank capable of culturing mould or Actinomycetes, by mounting meshes inside a draft tube installed in a culture tank and by equipping the bottom of the tank with a fine bubble generator. CONSTITUTION:A draft tube 2 is installed inside a culture tank 1, an appropriate number of meshes 4, 5... are mounted inside the draft tube, and air or oxygen- rich air is blown from a fine bubble generator 3. With this scheme, oxygen- moving capacity factor can be raised even in the case of relatively low aerating linear velocity; thereby, even mould or Actinomycetes can be cultured.
Patent JP-S63210369-A (JP)
Inventor: KAWAMATA SHIGEYA
IPC: E04H9/02
Filed: 1987-02-26
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-S56138706-A (JP)
Title: Stationary light attenuator
Inventor: TSUCHINUMA KENICHI
IPC: G02B26/02
Filed: 1980-03-31
Abstract: PURPOSE:To prevent the occurrence of optical axis deviation and internal loss by such constitution that a spring type cylinder housing a rod lens having prescribed attenuation-characteristics in the central part is inserted and fixed into a cylindrical enclosing device and connectors having optical fibers are inserted and connected to the small-diameter parts at both ends of the spring type cylinder. CONSTITUTION:The bore of a spring type cylinder 11 consisting of phosphor bronze or the like is expanded by way of its slit 12, and a convergent rod lens 14 having prescribed attenuation characteristics is inserted and fixed into the large- diameter part at the center. This is inserted into an enclosing device 7 fitted with a locating ring 18 consisting of a C-shaped spring in the annular recess at the central part, and is fixed by fitting the ring 18 into the annular recess 13 of the cylinder 11. Optical connectors 19, 20 supporting optical fibers 21, 22 are inserted into the small-diameter parts 15, 16 at both ends of the cylinders 11 and are fixed by means of lock screws 91. Thereby the occurrence of optical axis deviation and internal loss is prevented.
Patent JP-H06258038-A (JP)
Title: Dimension measuring equipment
Inventor: SAITO HIDEFUMI
IPC: G01B11/24
Filed: 1993-03-02
Abstract: PURPOSE:To provide an equipment for measuring the dimension of an object by measuring the width of light beam shaded by an object placed in a parallel light beam in which a light beam impinges on a light receiving measuring unit in parallel with the optical axis thereof. CONSTITUTION:A parallel light beam projecting unit U1 and a light receiving measuring unit U2 are secured closely each other with the optical axes thereof being held in parallel with each other. A corner cube 3 for reflecting a parallel light beam projected from the unit U1 toward the unit U2 is disposed at a position remote from the units U1, U2.
Patent JP-H04281365-A (JP)
Title: High voltage controller
Inventor: KIMIZUKA JUNICHI
IPC: G05F1/10
Filed: 1991-03-07
Abstract: PURPOSE:To reduce the cost of a transformer and to reduce the size of a high voltage unit by a constitution wherein means, for controlling currents flowing through respective high voltage loads at independent timings, branches outputs of small number of transformers to produce a plurality of types of high voltages. CONSTITUTION:Common booster transformers 5, 15 feed high voltage currents to a plurality of high voltage loads B while a high voltage control means A arranged on the secondary of the booster transformers 5, 15 controls currents flowing through respective high voltage loads B at independent timings. The control means produces a plurality high voltages by branching the outputs of small number of transformers. According to the invention, cost of a transformer is reduced and the size of a high voltage unit is also reduced.
Patent JP-H04279934-A (JP)
Title: Bit processor
Inventor: ISHIKAWA TOSHIHIRO
IPC: G06F9/308
Filed: 1991-03-07
Abstract: PURPOSE:To perform processing to set the value of a designated bit position in data at 1 (set), 0 (reset), or that to invert (change) it by an instruction word with short word length. CONSTITUTION:Bit pattern data required for bit update can be generated by outputting a constant in which a bit at the bit position decided in advance is set at 1 and all remaining bits at 0s from a constant circuit 13, and shifting to the left by the number of bits, for example, three bits, instructed to a register 14 by a barrel shifter 15, and it is enough to hold only the shifted number of bits (three bits in the case of data width of eight bits) in accordance with the bit position where bit processing is performed instead of holding the bit pattern data (eight bits in the case of data width of eight bits) in the instruction word of a processor. therefore, the bit processing can be performed by the instruction word with short word length.
Patent JP-S6187303-A (JP)
Inventor: KURISUTOFUAA EICHI POINTON
IPC: C07K16/00
Filed: 1985-03-02
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-S62202313-A (JP)
Title: Vertical magnetic recording medium
Inventor: YOSHIDA KAZUYOSHI
IPC: G11B5/66
Filed: 1986-02-28
Abstract: PURPOSE:To improve the adhesiveness between a substrate and underlying layer and the sliding strength when a medium and magnetic head travel under contact with each other by providing a nonmagnetic intermediate layer between the substrate and the underlying layer. CONSTITUTION:The thin nonmagnetic layer consisting of Cr, Ti, Mo, Al, W, Zr, etc., is further provided as the intermediate layer between the substrate and underlying layer of a vertical magnetic recording medium provided with the underlying layer consisting of Ge, Si or the alloy thereof between the substrate and vertically magnetized film. The adhesive power between the substrate and the underlying layer is thereby improved. There is an effect of improving the sliding strength when the medium and the magnetic head travel in contact with each other.
Patent JP-H04279114-A (JP)
Title: Heating container
Inventor: ENDO KATSUMI
IPC: A47J27/21
Filed: 1991-03-07
Abstract: PURPOSE:To heat and insulate efficiently an object to be heated such as water, etc., which is contained in the main body without decreasing the handling property. CONSTITUTION:At least a wall surface (11) of a main body (10) is formed into a double wall structure which has an air layer in-between and, at the lower part of the main body (10), a supporting part (15), which is apart from a bottom surface (14) being in contact with an object (W) to be heated such as water, etc., by a specified distance and has an opening (16), is provided.
Patent JP-H10244477-A (JP)
Title: Hammering device with fixing element magazine
Inventor: OEHRI KURT
IPC: B25C7/00
Filed: 1998-02-24
Abstract: PROBLEM TO BE SOLVED: To securely and easily perform the machining of fixing elements and easily and rapidly remove a support belt in the direction reverse to a feeding direction together with the fixing elements in a hammering device for fixing elements such as nails and bolts which is carried by the support belt. SOLUTION: A hammering device is provided with a housing 31, a magazine 3 which includes a guide channel 37 opening to a feeding channel 11 and is projected from the guide member 1 of the support belt to the side, and a feeding slider 8 which cooperates with the magazine 3 so as to displace in parallel with the hammering direction. Also a first guide rail 5 can be displaced in parallel with the longitudinal direction of the guide channel 37 relative to a second guide rail, and the feeding slider cooperates with a control profile 53 arranged on a first guide rail. In addition, the frank of the tooth profile parts 51 of both guide rails, opposed to each other, on the side opposed to the feeding channel is formed rather short, and each frank can be displaced to the side against the spring force of at least one spring element.
Patent JP-S56139410-A (JP)
Title: Permanent waving agent
Inventor: KUBO SANAE
IPC: A61K8/00
Filed: 1980-04-01
Abstract: PURPOSE:The titled waving agent, containing l-cysteine or a water-soluble salt thereof as a main agent and ethylenediaminetetraacetic acid or a water-soluble salt thereof, and having improved touch of hair without flaking on the hair or scalp. CONSTITUTION:A cold permanent waving agent, containing L-cysteine or a water- soluble salt thereof as a main agent and ethylenediaminetetraacetic acid (abbreviated as EDTA) or a water-soluble salt thereof in an amount of 0.05-0.5mol/l, preferably 0.1-0.3mol/l, and capable of eliminating the unsmoothness of hair and improving the combing thereof. In preparing the waving agnet, an alkaline agent, e.g. KOH or NaOH, is preferably added to adjust the pH to 7-10.
Patent JP-H0516009-A (JP)
Title: Chamfering device of molding
Inventor: NOMURA TAKESHI
IPC: B23C3/12
Filed: 1991-02-15
Abstract: PURPOSE:To obtain a chamfering device of molding capable of making mechanical chamfering process of the molding and removing a chamfering process by manual operation, and forming shavings in string-like shape instead of dust shape to be prevented from scattering, so as to prevent environment worsening. CONSTITUTION:A movable body (a track frame 11) is run by an operation of a running drive mechanism so as to force contact member 28, 28' of a chip attached body, to follow the peripheral portion 62 of a molding (a resin bumper 60) and at the same time, a chip 26 is pushed to the peripheral portion 62 of the molding with a contact load by means of a pushing mechanism 33, so as to perform a chamfering process on the peripheral portion 62.
Patent JP-S52126160-A (JP)
Title: Magetic field type electronic lens
Inventor: KASAI SHIYOUZOU
IPC: H01J37/141
Filed: 1976-04-16
Abstract: PURPOSE: To designa magnetic path so that pole void becomes minus tolerance and to absorb an alteration of the pole void portion by a non-magnetic material spacer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10235726-A (JP)
Title: Manufacture of film coating resin molding
Inventor: KAWANISHI YASUHIKO
IPC: B29C51/16
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To coat at least one side of a molding with a film on which a design is printed without positional dislocation. SOLUTION: A film coating synthetic resin plate 13 is produced by a method in which a belt-shaped synthetic resin plate 11 molded continuously is heated by a heating furnace 21, overlaid with a transparent film 12 on which a design is printed, pressed by a pair of press rollers 22, and then cut in a given length. The plate 13 is molded by a compressed air molding method into a given tableware-shape, and the peripheral part of the obtained molding is die-cut by a press to remove a burr in the peripheral part.
Patent JP-S63211841-A (JP)
Title: Method for raising attention in electronic mail system
Inventor: MIZUNO YASUHIKO
IPC: G06F13/00
Filed: 1987-02-27
Abstract: PURPOSE:To enable to raise attention to a sender itself by preserving a data of reminder designated by the sender itself on a management table of mails so as to check the preserved data periodically. CONSTITUTION:As soon as a main is sent, the reminder date designated by the sender is preserved on the mail management table, the preserved date is checked periodically and when the reminder date comes, a mail raising the attention is sent to the sender itself. The date of reminder is preserved on the mail management table in this way, then the attention is raised to the sender itself when the date is checked periodically and the designated date comes, the urging duty left undone is prevented.
Patent JP-S53128343-A (JP)
Title: Thermally fixing device for zerography
Inventor: KURABAYASHI KATSUSHI
IPC: G03G15/20
Filed: 1977-04-15
Abstract: PURPOSE: To prevent formation of wrinkles and jamms by turning respective split pressure rollers independently of each other either by the friction with paper during the fixing operation or by the action of rotationally driving mechanism. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07250576-A (JP)
Title: Bucket for excavation provided with cutting blade
Inventor: ASAKURA NOBUKATSU
IPC: A01G23/04
Filed: 1994-03-14
Abstract: PURPOSE:To obtain a bucket for excavation provided with a cutting blade excellent in workability and durability by specially designing the shape and the size of the cutting blade, an attaching position on the bucket, etc. CONSTITUTION:Cutting blades 20 are fixed on the outside of side-boards 12, 13 constituting the main body of a bucket 11 by a fixing means, e.g. welding or bolts. The knife edge 20b of the cutting blade 20 is placed roughly in accord with a circular arc A, which has the rotational center G of the bucket as the center of the arc A and the length R from the rotational center G to the crest of a tooth 15 as the radius of the arc A. The cutting blade may be attached on one of the left and the right side-board or on the both of them. The knife edge of the cutting blade can be formed in a straight line or in a curved line in the longitudinal direction. Further, the cutting blade can be attached directly on the main body of the bucket or on a bucket-link mechanism for driving the bucket.
Patent JP-S62198322-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D61/00
Filed: 1986-02-26
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-H05304629-A (JP)
Title: Video signal processing circuit
Inventor: MAENAKA AKIHIRO
IPC: H04N5/228
Filed: 1992-02-28
Abstract: PURPOSE:To provide a picture whose resolution is uniform by providing a video signal processing circuit by which an even gain can be obtained regardless of an interpolating position, in a circuit which operates a horizontal interpolation and a picture outline compensation necessary for the zoom processing of a horizontal direction or the like. CONSTITUTION:The video signal processing circuit is constituted of an outline compensating circuit 1 constituted of an interpolating filter which operates a weighted mean value according to a tap coefficient to a video signal constituted of four picture elements arranged in a horizontal direction, linear interpolating circuit 2 connected with the circuit 1 in parallel, and constituted of the interpolating filter which operates the weighted mean value according to tap coefficient to the video signal constituted of the two picture elements at the center of the four picture elements, coefficient generating circuit 4 which generates the plural tap coefficients to be supplied to the circuits 1 and 2 according to the horizontal interpolating position changed between the two picture elements, and adding circuit 3 which adds an output of the circuit 1 to an output of the circuit 2, and outputs the result. And also, a reference value by which the frequency characteristics of the filters can be the same is set as the tap coefficient to the circuit 1 when the horizontal interpolating position is overlapped with at least the two picture elements, is set at the circuit 4, and set by the linear interpolation for the other interpolating positions.
Patent JP-S61203478-A (JP)
Title: Developing device for color-changeable monochromatic copying machine
Inventor: TAKAHASHI MICHIO
IPC: G03G15/08
Filed: 1985-03-06
Abstract: PURPOSE:To obtain excellent sharp images having no image disorder by using one magnetic developer for one of plural development units and a nonmagnetic developer for other development units. CONSTITUTION:Two development units 10 and 20 are provided along a photosensitive drum 1. The nonmagnetic toner 11 is put in the development unit 10 and a nonmagnetic developing roller 12 is provided opposite the photosensitive drum 1. Magnetic toner 21 is put in the development unit 20 and a developer supplied to a developing sleeve by a paddle wheel 22 is attracted to a developing sleeve 23 with the magnetic field produced by a magnet 23 and conveyed to the photosensitive drum 1 to perform development.
Patent JP-H10236394-A (JP)
Title: Autopilot
Inventor: OBATA JUNPEI
IPC: B63H25/04
Filed: 1997-02-26
Abstract: PROBLEM TO BE SOLVED: To provide an autopilot which makes setting of the course setting of a ship using a dial key capable of numerical input of below the decimal point. SOLUTION: To make setting of the course in the ship navigation an autopilot admits input not only from a course setting key 3 as conventional but also from a dial key 4 of rotary type, and the result is exhibited on a set course display 2 to serve for confirmation. At this time, input is made while the enter key 1 is pushed simultaneously, and it is possible to make numerical input of below the decimal point.
Patent JP-H11314982-A (JP)
Title: Ceramic member and its production
Inventor: IKEDA KOJI
IPC: C04B41/87
Filed: 1999-02-22
Abstract: PROBLEM TO BE SOLVED: To provide a new electroconductive surface modification layer formed on the surface of a base material consisting of an insulating ceramic material. SOLUTION: This ceramic member has a base material consisting of an insulating ceramic material and a conductive surface modification layer formed on the base material, wherein the surface, modification layer consists essentially of carbon atoms and also contains silicon atoms and at least one constituent metal element of the insulating ceramic material of the base material. Preferably, the ceramic member has a <=10 Ω.cm surface resistivity value and the surface modification layer consists of a reaction product of a corrosion product that is formed by bringing a halogen-based gas into contact with the insulating ceramic material and contains a metal element(s), a gaseous carbon source and a gaseous silicon source.  In particular, such a surface modification layer consisting of a silicon carbide polycrystal in the lattice of which a part of silicon atoms are substituted by aluminum atoms, is preferred.
Patent JP-H07307469-A (JP)
Title: Semiconductor device
Inventor: AIZAWA YOSHIAKI
IPC: H03K17/567
Filed: 1995-03-02
Abstract: PURPOSE:To obtain a semiconductor device in which both a DC current and an AC current are controlled by a low ON-voltage, whose breakdown strength is high and which is low-cost by a method wherein gates for inverse-parallel- connected insulated-gate semiconductor devices are biased by gate control circuits whose potential is independent. CONSTITUTION:A semiconductor switch is provided with two IGBTs 1, 2, a collector for the IGBT 1 and an emitter for the IGBT 2 are connected in common to an output terminal 3, and an emitter for the IGBT 1 and a collector for the IGBT 2 are connected in common to an output terminal 4. Then, individual gate electrodes for the IGBTs 1, 2 are biased respectively by gate control circuits 5, 6. As a result, the IGBTs 1, 2 are driven respectively by the gate control circuits 5, 6. When a current flows in the direction of the output terminal 4 from the output terminal 3, the IGBT 1 makes the current flow. Inversely, when a current flows in the direction of the output terminal 3 from the output terminal 4, the IGBT 2 makes the current flow. As a result, an AC current can be controlled.
Patent JP-S55135408-A (JP)
Title: Integrated circuit for pre-emphasis
Inventor: KONDOU KAZUO
IPC: G11B5/035
Filed: 1979-04-11
Abstract: PURPOSE:To decrease the difference of the frequency deviation quantity for the pre- emphasis integrated circuit used for recording of the luminance signal of the VTR, by forming the emphasis circuit with the differntial amplifier and the negative feedback circuit and then switching the frequency property of the negative feedback circuit via the switch. CONSTITUTION:The input signal is supplied through terminal 41 and then delivered to terminal 43 via amplifier 42. For the SP (standard time pictre recording/ reproduction), terminal 66 is set at a low potential with use of only feedback circuit 44. In the case of the LP (long time picture recording/reproduction), terminal 66 is set at a high potential. And transistors 56 and 59 of the switch circuit are turned on, and circuit 44 is used along with feedback circuit 45 which varies its feedback factor according to the signal level. Thus the same amplifier is used for both the SP and LP, accordingly the difference can be reduced for the freqency deviation quantity. Furthermore, the number can be reduced as well for the peripheral parts and terminal pins when the integration is given.
Patent JP-S62198825-A (JP)
Title: Liquid crystal display panel
Inventor: TADOKORO OSAMU
IPC: G02F1/1333
Filed: 1986-02-27
Abstract: PURPOSE:To reduce the manhours for production and to improve the grade of a display by controlling the spacing between upper and lower substrates with the intersection of striped projecting parts formed on substrate surfaces. CONSTITUTION:Resist films 15 are formed on the substrates 11, 12 and are patterned to striped resist films 16 by an exposing mask. The exposed parts of the substrates 11, 12 are etched 2.0-2.0mu with the resist films 16 as a mask to form striped projecting parts 13 having 10theta width on the substrate surfaces. After ITO films are formed by a puttering method on the substrate surfaces, the resist films 16 are removed by a solvent, then the ITO films on the resist films 16 are lifted off and the stripped ITO electrodes 14 and the striped projecting parts 13 having 10mu width and 1.5-1.6mu height between the electrodes are formed. An orientation treatment is executed and the upper and lower substrates 11 and 12 are superposed. The upper and lower substrates 11, 12 are adhered while the upper and lower substrates 11, 12 are pressurized until the intersected points of the striped projecting pats 13 contact each other.
Patent JP-S57157929-A (JP)
Title: Exhaust gas treatment equipment
Inventor: IZUTSU MINORU
IPC: F23L17/00
Filed: 1981-03-26
Abstract: PURPOSE:To contrive to economize the energy consumption of induced draft fans at light load operation of the equipment by a method wherein communication ducts are provided between a plurality of ducts, which are led from a combustion equipment to the induced draft fans. CONSTITUTION:Two duct systems, which are led from the boiler 1 to the induced draft fans 8 and 9, are connected with the communication ducts 23A and 23B. In light load operation, by fully opening a damper 21 and closing a damper 22 and by fully opening the damper 24A in the duct 23A and closing the damper 24B in the duct 23B, the combustion exhaust gas from the boiler 1, which pases through an air preheater 4 and a denitration reactor 2 or an air preheater 5 and a denitration reactor 3, is combined to the duct system connected to the fan 8 by means of the duct 23a and led toward downstream side. In such a manner as described above, the system is operated under the condition that the induced draft fan 9 stands still, resulting in enabling to economize the driving power by one induced draft fan.