baber/WOPTO huggingface dataset:
Patent JP-H0419918-A (JP)
Title: Nb3al-type superconductor wire manufacturing method and its apparatus
Inventor: KAMATA KUNITAKA
IPC: C23C2/38
Filed: 1990-05-11
Abstract: PURPOSE:To manufacture an Nb3Al-type superconductor wire having high critical current density in a magnetic field as high as 20T in intensity level and high stability by immersing a composite multicore wire after drawing process in a molten metal to solidify the molten metal on the circumference of the composite multicore wire and forming a stabilized metal on the outer circumference of the superconductor wire. CONSTITUTION:A composite multicore wire consisting of a large number of Al alloy core wires and a Nb matrix is immersed in a molten metal, especially copper, a copper alloy, silver, a silver alloy, etc., at >=1200 deg.C to coat the outer circumference of the Nb3Al-type superconductor wire with a stabilized metal with high adhesion strength. After quenching the wire after coating with the stabilized metal, heat treatment at 700-950 deg.C is carried out. At that time, to avoid a neighboring effect, the diameter of the core is set to be >=0.1mum. Also, to stabilize the wire electromagnetically, the diameter of the core is set to be <=10mum.
Patent JP-S5746510-A (JP)
Title: Muting amplifier
Inventor: KAWAMOTO KINJI
IPC: H03F1/00
Filed: 1980-09-03
Abstract: PURPOSE:To prevent the occurrence of click tone, by moving the output current of an input differential stage to the dirving point of an output stage by a current Miller to change the bias current of the input differential stage. CONSTITUTION:The output of a current Miller 1 becomes a common bias current of transistors (TR) Q3 and Q4 of a differential input stage. The first and the second outputs of this differential input stage are inputted to current Millers 2 and 3 respectively. The output of the current Miller 2 is inputted to a current Miller 4. Output currents of current Millers 3 and 4 are applied as bias currents of TRs Q11-Q15 of the output stage. Output signals of TRs Q11-Q15 are fed back negatively to TRs Q3 and Q4 of the input stage. As a result, the input current of the current Miller 1 is changed from a prescribed value to zero to prevent the input signal applied to TRs Q3 and Q4 of the input stage from being transferred to TRs Q11-Q15 of the output stage.
Patent JP-H0419463-A (JP)
Title: Continuously variable transmission control device for vehicle
Inventor: ARIGA TAKETO
IPC: B60W10/101
Filed: 1990-05-11
Abstract: PURPOSE:To make setting possible of a minimum car speed, that is, maximum reduction ratio of a continuously variable transmission in accordance with will of a driver by providing a speed change ratio determining means, which can set reduction ratio corresponding to operation of a car speed control device such as an inching pedal or the like, in a continuously variable transmission control device for a vehicle. CONSTITUTION:In a controller 100, reduction ratio rhoa corresponding to an accelerator pedal position is calculated by inputting information from each sensor of positions of an accelerator pedal 23 and an inching pedal 24, engine speed and belt input/output rotational speeds. Here, in the case of the inching pedal 24 stepped in, the calculated reduction ratio rhoa is compared with reduction ratio rhoi, when it is corrected by stepping in the inching pedal in the preceding time routine, and target reduction ratio rhog is obtained by performing arithmetic operation of increasing the reduction ratio in accordance with a step-in amount of the inching pedal when a relation is rhoa<rhoi. Next, outputs to a corresponding drive side pulley pressure proportional valve 21 and driven side pulley pressure proportional valve 22 are calculated and output by calculating a deviation E of present belt reduction ratio rhop from the target reduction ratio rhog.
Patent JP-H09287306-A (JP)
Title: Unit bath
Inventor: FUKAYA HIROYASU
IPC: A47K4/00
Filed: 1996-04-19
Abstract: PROBLEM TO BE SOLVED: To simplify installation works by mounting light-receiving-emitting sections for infrared ray or ultrasonic communication on a unit bath with remote-control operated hot-water supply equipment, etc., and eliminating the need for cables for a remote-control operating panel and a control box. SOLUTION: A remote controller 8A for operating hot-water supply equipment and a remote controller 8B for a water purifier are installed onto the side-wall panels 2 of a unit bath 1 while light-receiving-emitting sections 7A, 7B capable of communicating by infrared rays or ultrasonic waves are set up in the rear- side space of the side-wall panels 2. Connecting cables with a control box 5 and remote controllers 8A, 8B are not required while the noises of disturbance light, etc., are not intruded, and no malfunction is generated. The receiving- emitting section 7A, 7B for infrared communication or ultrasonic communication on the control box side are disposed on a diagonal at the corner sections of a ceiling panel 3, and can be directed excellently even when there is an obstruction. Accordingly, installation works can be simplified.
Patent JP-S5348485-A (JP)
Title: Semiconductor protecting device
Inventor: KATSUTOU HISAO
IPC: H01L27/02
Filed: 1976-10-15
Abstract: PURPOSE:To obtain a gate wiring protecting device of superior functions by respectively connecting the gate, drain of a protecting MOS transistor formed within the same semiconductor chip to the gate, drain of a MOS transistor whose gate, source and drain must be protected.
Patent JP-H05298833-A (JP)
Title: Data recording and reproducing device with mutual diagnostic mechanism
Inventor: MORITA SHINYA
IPC: G11B15/00
Filed: 1992-04-17
Abstract: PURPOSE:To provide a self diagnostic mechanism in its inside and to diagnose mutually between devices. CONSTITUTION:In a data recording and reproducing device, a reference signal generation means 5 and an output signal evaluation means 6 are provided in its inside and further, they are used for self diagnosis and means 9, 10 are provided which switches/connects so that when two sets of the data recording and reproducing devices are connected mutually, they are the reference signal generation means and the output signal evaluation means for a partner each other.
Patent JP-S5649336-A (JP)
Title: Phenol derivative* its manufacture and its use
Inventor: AREKUSANDAA UIRIAMU OTSUKUSUFU
IPC: C07D257/04
Filed: 1980-09-04
Abstract: Compounds are disclosed which are phenoxyalkoxyphenyl derivatives of general formula (I) <CHEM>  wherein Y represents the group -A, -ZA or OZ<1>A where A represents a carboxylic acid group, a 5-1H-tetrazolyl ring or a N-5-1H-tetrazolylcarboxamide group; Z represents a C1-4 alkylene, C2-4 alkenylene or C2-4 alkynylene chain optionally substituted by one or more C1-3 alkyl groups and Z<1> represents a C1-4 alkylene chain optionally substituted by one or more C1-3 alkyl groups; X represents a C1-10 carbon chain which may be saturated or unsaturated in the case of chains containing at least 4 carbon atoms, and may be substituted by a hydroxy group or by one or more C1-3 alkyl groups, which chain may be interrupted by a benzene ring which may be linked through its 1- and 2-, 1- and 3-, or 1- and 4-positions;  R<1> represents a hydrogen atom or a C1-6 alkyl group; R<2> represents the group -COR<6> where R<6> represents a hydrogen atom, an aryl group or a C1-6 alkyl group which may be substituted by an aryl group;  R<3> represents a C1-6 alkyl group or a C3-6 alkenyl group; and R<4> and R<5> which may be the same or different, each represents a hydrogen atom, a halogen atom or a hydroxy, C1-3 alkoxy, C1-6 alkyl, C3-6 alkenyl, C1-6 alkanoyl, nitro or carboxylic acid group with the proviso that R<4> and R<5> cannot both be nitro, alkanoyl or carboxylic acid groups, and physologically acceptable salts thereof. The compounds are potent antagonists of the action of slow reacting substance of anaphylaxis and are thus indicated for use in the treatment of obstructive airways diseases such as asthma and hay fever and in skin afflictions.
Patent JP-S5748169-A (JP)
Title: Optical character reader
Inventor: MITSUDOKORO MASAHIRO
IPC: G06V10/98
Filed: 1980-09-05
Abstract: PURPOSE:To lower the generation rate of a read rejection, by executing an operation check by use of an example character, as for a character pattern of the read rejection, and adopting said example character in case when there is no check error. CONSTITUTION:A character entered on the surface of forms is scanned by a photoelectric conversion part 11 and is photoelectrically converted. A character pattern converted photoelectrically is sent to a recognition part 12, and recognizes the character pattern. In this case, to a recognizable chatacter, a recognition result is  outputted in the form of a character code, and on the other hand, to an unrecognizable character, a character code of an example character which is regarded as the  most definite is added to a rejection code showing that recognition is impossible,  from a character code adding circuit 13, and is outputted. The outputted character  code information is sent to a line buffer 14 and is stored. The character code information of one line portion, which has been stored in the line buffer 14 is operated  and checked by a checking circuit 15. If there is an error as a result of the operation check, a character pattern showing that recognition is impossible is displayed on an indicator, and or there is no error, the rejection code is removed.
Patent JP-H02303776-A (JP)
Title: Portable motor-driven tool
Inventor: FUSHIYA FUSAO
IPC: B27G19/04
Filed: 1989-05-17
Abstract: PURPOSE:To carry out a variety of workings by always holding a handle part and a grip part by both hands, by installing a locking means for controlling the ON/OFF operations of a switch which is installed onto the handle part and operates through the holding and the release of the holding of the grip part of a tool body. CONSTITUTION:The handle part 6 of a tool body 1 is gripped by one hand. A grip part 7 is held by the other hand, and a locking means 11 is operated, accompanied with the holding. A switch 10 installed onto the handle part 5 is turned on when the locking means 11 operates, and a driving part built in the tool body 1 is started to carry out a variety of workings. Therefore, the functions as portable motor-driven tool such as portable circular saw can be developed sufficiently.
Patent JP-H08166663-A (JP)
Title: Method for processing silver halide color photographic sensitive material
Inventor: KUZE SATORU
IPC: G03C7/384
Filed: 1995-04-24
Abstract: PURPOSE: To enable exhibition of stable photographic characteristics even in the case of a low replenishing rate of a color developing solution by incorporating a specified magenta coupler in a silver halide emulsion layer and a specified compound in the color developing solution. CONSTITUTION: At least one of the silver halide emulsion layers contains the magenta coupler represented by formula I and the color developing solution contains at least one of the compounds represented by formulae II and III and a manganese and cerium salt. In formulae I-III, Ar is a phenyl group; Y is a group to be released by coupling with the oxidation product of the color developing agent of an n-hydroxyalkylated p-phenylenediamine when a dye is formed; R is an acylamino or anilino group or the like; each of R1 and R2 is an alkyl group or an H atom; R21 is a 2-6 C hydroxyalkyl group or the like; and each of R22 and R23 is an H atom or 1-6 alkyl group or the like.
Patent JP-H05153339-A (JP)
Title: Facsimile controller
Inventor: MIYAGAWA ICHIRO
IPC: H04N1/17
Filed: 1992-05-15
Abstract: PURPOSE:To switch optionally control information relating to subscanning drive by setting variably the control information relating to subscanning drive of a register section from a microcomputer. CONSTITUTION:A counter 104 counts an internal clock S102 by using a setting value of a register 105 as an initial value to generate a constant speed step pulse S103. Thus, the setting value of the register 105 is revised at an MPU side to change optionally a period of the pulse 103. One designated by a control signal S105 from the register 103 of the pulse S103 or the variable speed step pulse S3 for reading inputted from a picture information control unit is selected by a selector 108 and the selected pulse is sent as a step pulse S5 for subscanning drive of the read section. One selector 109 selects the constant speed pulse S103 or the variable speed step pulse S4 according to a control signal S104 from the register 103 and the selected pulse is sent as a step pulse S6 for subscanning drive.
Patent JP-S5647233-A (JP)
Title: Forming method for cavity with narrow-mouthed shape
Inventor: ASAMOTO HIROSHI
IPC: B21K1/14
Filed: 1979-09-27
Abstract: PURPOSE: To reduce the man-hour as compared with the conventional method, and to form the titled cavity with narrow-mouthed shape at low cost, by inserting the core made of the low melting point material into the cavity provided with the open mouth surrounded by the straight wall, and by melting and removing the core after applying the forging work in order to narrown the upper half of the cavity.  
     CONSTITUTION: The cavity 2 is provided with the open mouth surrounded by the straight wall; the core 3 is prepared with the low melting point material like as the aluminum alloy, magnesium alloy, etc.; the core 3 is inserted into the cavity 2, and the upper half part of the cavity 2 is compressed to cause the deformation by the forging work, and narrow-mouthed shaped is formed; after that, the core 3 is molten and is removed away from the cavity 2. Hereby, the narrow-mouthed cavity is finished up by a little machine cut work or only by the grinding work, so that the forming work can be performed by a less man-hour as compared with the conventional method. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01294169-A (JP)
Title: Full delivery detecting mechanism for accumulated sheet
Inventor: TAKAHASHI YUSUKE
IPC: B65H29/40
Filed: 1988-05-20
Abstract: PURPOSE:To prevent the erroneous full delivery detection of sheet accumulation and surely detect the full delivery of stacked and accumulated sheets by shielding a photo-sensor with the other end section of a detecting lever via the push back of the lever by sheets. CONSTITUTION:A photo-sensor 7 is located at the position corresponding to the dropped lower end section of a detecting lever 4, it is normally not interrupted by the lower end section, but it is shielded by the lower end section at the time of full delivery of sheets and detects the full delivery state. Sheets 2 are stacked and accumulated in sequence in a sheet storage box 1, when the force pressing the detecting lever 4 becomes larger than the force of a spring 5 fitted to the detecting lever 4, the detecting lever 4 is moved centering a shaft 6 and shields the photo-sensor 7, thereby the accumulation of the preset quantity is detected. Even if the pressing force by the tare weight of the accumulated sheets is not larger than the force of the spring 5, the uppermost sheet 2 is pushed in by a sweeper 8, thus the detecting lever 4 is moved, and the full delivery of sheets 2 is detected.
Patent JP-H04340323-A (JP)
Title: Operation control circuit of power feeder
Inventor: OKUTO TADASHI
IPC: G05F1/56
Filed: 1991-03-06
Abstract: PURPOSE:To reduce the self power consumption in a power feeder by judging the potential appearing on the output side when load is not connected to the power feeder such as a DC-DC converter, etc., and automatically stopping the power feeder when it is high. CONSTITUTION:A constant current supply circuit 22 is connected to the output terminal T1 of a DC-DC converter 20, and a comparator 23 compares the potential appearing when load 30 is not connected to an output terminal T1 with the reference voltage 24, and it stops an oscillator 25 when the potential is high, whereby it turns off a switch 26. Hereby, the DC-DC converter 20 stops.
Patent JP-S5747038-A (JP)
Title: Rear panel of drum brake and its assembling method
Inventor: WATANABE NAMIO
IPC: F16D65/00
Filed: 1980-09-05
Abstract: PURPOSE: To reduce weight and improve assembling precision by wrapping stiffeners over two different areas of a brake end block panel: one area is supporting an anchoring member, and the other is encircling an axle opening, which secures the rear panel toward the chassis.  
     CONSTITUTION: This rear panel consists of a block plate 2, a pressed thin plate, and a stiffener 22, a pressed rectangular plate. These are overlapped together at a flat mounting area 23, encircling an axle opening 24 located at the center of the block plate 2, and are also overlapped at an approximately elliptical flat area, supporting an anchroing member 35. The block plate 2 is provided with a flat area 12 adjoining a gradient 5 outside a mounting area 3, which encircles the axle opening 4. A cylinder unit is mounted on a position in the flat area 34, and an anchoring member 35 is mounted on a raised supporting position 6 at the bottom. A stiffener 22 is provided with a flat mounting area 23, encircling the axle opening 24, and further provided with gradients 25s at both side-rims and a flat supporting area 26 at the bottom section. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5456729-A (JP)
Title: Graphic encoding process system
Inventor: KAWAKUBO HIDEJI
IPC: H04N1/46
Filed: 1977-10-14
Abstract: PURPOSE: To shorten the graphic process time by avoiding the mixture of the code showing the unnecessary neutral tints in case the binary graphic, for example, is encoded.  
     CONSTITUTION: In case the color graphic, for example, is encoded as the multi- value graphic, the graphic is divided into R, G and B components with n-bit applied to each component. When the graphic of P-bit smaller than n-bit such as the binary white/black graphic is encoded under these conditions, all of R, G and B components have a change in the color component. In this connection, the quantizing bit of each component is coincided with the highest-rank bit when the highest-rank bits of all components have some change. Otherwise, a bit conversion is given so that all color component bits are coincided with the highest-rank bit Q2 n-1  of G component for instance. As a result, the conventional same encoding system can be applied even though the input graphic is binary or multi-value. Furthermore, the undesired code of neutral tints, for example, can be prevented from being mixed into the code of the binary graphic 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11315312-A (JP)
Title: Device for judging hole-opening condition of iron tapping hole in blast furnace
Inventor: HAYASAKA SACHIKAZU
IPC: C21B7/12
Filed: 1998-05-06
Abstract: PROBLEM TO BE SOLVED: To provide a hole-opening condition judging device for executing the normal hole opening while surely judging a lateral hole opening and continuing the hole-opening work. SOLUTION: This hole-opening condition judging device is composed of a rotational angle detector 21 fitted to a chain feed motor 13 in a drilling machine 10 for iron tapping hole, a torque measuring instrument 22 for measuring the rotational torque of a drilling rod 12 fitted to a drifter 11, a computing element 25 for judging whether the opening is the lateral hole or the normal hole based on the result comparing the feeding speed of the drilling rod 12 calculated based on the information of the rotational angle detector 21 and a pre-inputted threshold value of the feeding speed, and the result comparing the measured value of the torque measuring the instrument 22 and a pre-inputted threshold value of the torque and means 29, 30 for displaying, printing or alarming the calculated result.
Patent JP-H01212889-A (JP)
Title: Fluidized bed furnace
Inventor: KAWATE KENJI
IPC: F27B15/20
Filed: 1987-05-20
Abstract: PURPOSE:To save the amount of consumed fluidized gas and to uniformly heat-treat a material to be treated, by a method wherein, when the material to be treated is held at a constant temperature, if temperature around the material to be treated and an atmosphere composition are both within a set allowable range, injection of fluidized gas is stopped or decreased to bring fluidized particles into a fixed bed state. CONSTITUTION:With heaters 15 and 16 heated, heat is transferred in order of the heaters 15 and 16, a retort 14, and fluidized particles 31, and a material to be treated charged in a fluidized bed is heated or cooled approximately in a reverse route to apply heat treatment thereon. In this case, during increase or decrease of the temperature of the material to be treated, fluidized gas is injected in a quantity being large enough to allow formation of a fluidized layer by means of fluidized particles 31. When the material to be treated in held at a constant temperature, only when both temperature around the material to be treated and an atmosphere composition, detected by a thermometer 51 or a gas analyzer 52 through detecting terminals 41 and 42, are within a preset allowable range, the openings of valves 61 and 62 are throttled by means of a computing device 53, injection of atomized gas is stopped or decreased and the fluidized particles 31 are brought into a fixed bed state.
Patent JP-S5915605-A (JP)
Title: Gas turbine
Inventor: IMOTO MASAMI
IPC: F01D11/08
Filed: 1982-07-15
Abstract: PURPOSE:To reduce a gas leak from the point end of a moving blade, by mounting a plate, whose shape is changed in accordance with temperature, in a cantilever state to the internal face of a segment in a casing part. CONSTITUTION:A seal plate 9 consisting of a bimetal, in which two sheets of heat resistant plates 9a, 9b of different thermal expansion coefficient are adhesively attached to be laminated, is mounted in a cantilever state to the internal face of a segment 2 in a casing part. In case of large thickness of a turbine casing, the plate 9a is formed by a material of thermal expansion coefficient larger than the thermal expansion coefficient of the plate 9b so that a free end side of the seal plate 9 is displaced as shown by an arrow head 10 in the drawing. In case of small thickness of the casing, reversely the thermal expansion coefficient of the heat resistant plate 9b is arranged larger than that of the plate 9a.
Patent JP-S63290103-A (JP)
Title: Attraction type magnetic levitation system
Inventor: YAMAGUCHI HITOSHI
IPC: B60L13/06
Filed: 1987-05-20
Abstract: PURPOSE:To allow a payload to exceed by detecting the payload excess amount of a magnetic levitation vehicle at the time of stopping the vehicle, averaging its detection signal, and applying it to the control signal of a guide electromagnet side controller. CONSTITUTION:A power regulator 13 controls a current I to be supplied to a supporting electromagnet 1 on the basis of a signal corresponding to a gap length between the electromagnet 1l output from a function generator 12 and magnetic rails 3. on the other hand, a power controller 23 controls a current supplied to a guide electromagnet 2 on the basis of a signal corresponding to a gap length between the electromagnet 2 output from a function generator 22 and the rails 3. A comparator 34 supplies a threshold value excess amount through a switch 35 turned ON while a door is opened and a smoothing circuit 42 to a holding circuit 43 when the current Il of the electromagnet 1 exceeds the threshold value. The output of the circuit 43 is added to the output of the generator 2 by an adder 44.