baber/WOPTO huggingface dataset:
Patent JP-S60180378-A (JP)
Title: Multi-color original reader
Inventor: NAGAOKA TAIJI
IPC: G06T1/00
Filed: 1984-02-28
Abstract: PURPOSE:To apply correct correction even to a thin line part by discriminating a read signal of a noted picture element as a ghost when a level of a picture element lower than a threshold value exists in the vicinity of the said noted picture element so as to correct the signal. CONSTITUTION:A red read signal R and a black read signal B read respectively by the 1st image sensor 1 and the 2nd image sensor 2 are inputted to a color discrimination circuit 4 at first. The red read signal R is inputted to a ghost recognizing circuit 5 and whether or not the level is larger than a reference value is decided by a comparator 12. When the level is larger, logical ''1'' is outputted and when not larger, logical ''0'' is outputted. This output is latched by a latch system 13, an output of each latch circuit is inputted to an ROM14 and whether or not logical ''0'' exists is discriminated. When logical ''0'' exists, it is discriminated as ghost. When the signal is ghost, the output of the black read signal is outputted from the said color separation circuit 6.
Patent JP-H03241226-A (JP)
Title: Combustion equipment
Inventor: MATSUDA YUKIKAZU
IPC: F23K5/14
Filed: 1990-02-16
Abstract: PURPOSE:To improve the handling convenience of the equipment by a method wherein when an amount of oil in a tank is less than a predetermined value during combustion, the combustion is terminated after a specified period of time. CONSTITUTION:As an operation switch 13a is closed, a micro-computer 14a start to operate, a combustion is started after performing a pre-heating operation. As the combustion is started, a state of a float contact point 25a is checked and if the contact point 25a is kept ON, the combustion is continued as it is. When the contact point 25a is turned OFF during the combustion, an oil feeding lamp 23a is lit, a remaining amount of oil time is calculated and after a specified period of time elapses, the combustion is terminated. As the operation switch is turned ON to start the operation, the combustion is started, a state of the float contact point 25a is checked. Since the contact point 25a is kept at OFF state, the remaining oil amount time is calculated and as the time reaches the remaining amount of oil time stored at the stopping of previous combustion, the combustion is stopped. With such an operation, there is no possibility of lack of oil and then a convenience in use of a combustion equipment is improved.
Patent JP-H03237936-A (JP)
Title: Cover of cooker
Inventor: IKEDA NORIO
IPC: A47J27/00
Filed: 1990-02-16
Abstract: PURPOSE:To prevent dew from attaching on a cover by a method wherein a recessed part, whose bottom is projected downward and in which a cover heater is placed, is provided on a lower plate inside a cover, and a detachable inner cover is provided between the cover and a main body and located close to the bottom of the recessed part in which the cover heater is housed. CONSTITUTION:An inner cover holder axle 14 is fixed in the middle of a lower plate 17 located below a cover 13, and a detachable inner cover 16 is mounted on the axle 14 via a rubber inner cover holder 15, for example. A recessed part 19 whose bottom is projected downward is provided on the lower plate 17, and a cover heater 18 is installed in the recessed part 19. A protrusion 20 is formed on the inner cover 16 corresponding to the recessed part 19 of the lower plate 17, so that the protrusion 20 is located close to the bottom of the recessed part 19. Dew is generated during cooking and attaches on the lower plate 17 and the inner cover 16, however, it is dried by the cover heater 18 and does not drip down from the lower plate 17 and inner cover 16 when the cover is opened.
Patent JP-S52118510-A (JP)
Title: Inductor motor
Inventor: NAGAI MASATO
IPC: H02K21/14
Filed: 1976-03-31
Abstract: PURPOSE: To reduce fluctuation of rotation and noise by making recess or step at rotor side center of magnetic pole tooth thereby improving magnetic balance between tooth and rotor. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H054952-A (JP)
Title: Production of n-long-chain acyl acidic amino acid monoalkali salt
Inventor: KATOU TOSHIE
IPC: C07C233/47
Filed: 1991-02-07
Abstract: PURPOSE:To carry out reaction simply and approximately quantitatively by adopting a specific condition in producing a desired N-long-chain acyl acidic amino acid mono-salt by neutralizing an N-long-chain acyl acidic amino acid di-salt obtained by SchottenBaumann reaction. CONSTITUTION:An acidic amino acid such as aspartic acid or glutamic acid is suspended in water and an alkali is added to the suspension to give an amino acid di-salt. Then a solvent such as acetone is added to the amino acid di-salt, an 8-20C long-chain fatty acid halide and an alkali are simultaneously dripped into the solution while stirring, the mixture is maintained at pH 10.5-14 and reacted at -10 to 30 deg.C to give an N-long-chain acyl acidic amino acid dialkali salt. 10-30wt.% solution thereof is adjusted to pH 4-6 at 30-50 deg.C and then cooled to give an N-long-chain acyl acidic amino acid monoalkali salt. 3-10wt.% solution of N-long-chain acyl acidic amino acid dialkali salt is adjusted to pH 5-6 at 5-15 deg.C to give an N-long-chain acyl acidic amino acid mono-alkali salt. The N-long-chain acyl acidic amino acid mono-alkali salt is mild to hand skin and useful as a cleaner.
Patent JP-S60180383-A (JP)
Title: Television receiver
Inventor: MORITA KATSUMI
IPC: H04N5/45
Filed: 1984-02-28
Abstract: PURPOSE:To obtain two types of pictures by one receiver by providing a storage device storing the 2nd television signal written in synchronization with the 1st television signal and the 1st signal read out in synchronization with the 2nd signal and accelerating a reading speed and subjecting it to time base compression. CONSTITUTION:One of video signals [hereinafter signal (a)] of a high-resolution television system which arrive at an input terminal 1 is demodulated to a brightness signal Y and color difference signals R-Y and B-Y by a video signal processing circuit 2 and supplied to a switching circuit 3. Video signals [hereinafter signal (b)] of an NTSC system, which arrive at an input terminal 15 and has 525 scanning lines, are converted to digital signals by an A/D convertor 6. The signal (b) is assumed to display said signal (b) on a bottom at the right side B of a screen, the signal (b) which synchronizes with the signal (b) and written in a memory device 7 for one vertical period is synchronized with the signal (a) and read out. Since the number of scanning lines of the signal (a) has twice that of the signal (b), one horizontal scanning period becomes 1/2, and a reading speed becomes 2<2> because the signal (a) can be displayed during a 1/2 period of the horizontal scanning period.
Patent JP-S60181556-A (JP)
Inventor: NISHIHARA YOSHIKAZU
IPC: F25B47/02
Filed: 1984-02-28
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-S63204674-A (JP)
Title: Circuit por driving piezoelectric element
Inventor: SUZUKI MASASHI
IPC: B41J2/045
Filed: 1987-02-19
Abstract: PURPOSE:To make the final value of the displacement of a piezoelectric element caused by applying a voltage always constant independent of the temperature by providing a voltage control means which outputs a control signal to a switch element so that a driving voltage to be applied to the piezoelectric element becomes a predetermined voltage that is determined in dependence on the temperature detected by a temperature sensor. CONSTITUTION:In a driving circuit for a piezoelectric element having a switch element 3 which charges a piezoelectric element 2 by a d.c. power supply 1 in response to a control signal S1, provided are a temperature sensor 7 for detecting the temperature of the piezoelectric element 2, and a voltage control means 10 for outputting the control signal S1 to the switch element 3 so that a driving voltage E2 to be applied to the piezoelectric element 2 becomes a predetermined voltage which is determined depending on the temperature detected by the temperature sensor 7. Since the displacement amount in the operational aspect of the piezoelectric element 2 is controlled in this way so that the final position of the actuator becomes constant independent of the temperature, the printing pressure of a dot printer becomes constant independently of the temperature, whereby the operational instability of the actuator depending on the temperature characteristics of the residual strain of the piezoelectric element 2 is improved.
Patent JP-S56132845-A (JP)
Title: Telephone set
Inventor: KOBAYASHI MASATOSHI
IPC: H04M1/19
Filed: 1980-03-22
Abstract: PURPOSE:To cut off a transmission, simultaneously making certain of safety by turning on a pilot lamp, and have a talk which is inaudible to the other party, by providing a switch in the center of the reverse side of a telephone set grip, and installing said lamp onto the side wall of the transmitter. CONSTITUTION:When call is being made by having a grip with one hand, in the event of having a talk which must be made inaudible to the other party, the switch 2 on the transmission circuit is turned off without covering the mouthpiece. In this case, the pilot lamp 3 is lighted in red and indicates that transmission is not made. Subsequently, when the call is restarted, the switch is turned on with a fingertip. In this way, only transmission can be turned on and off, listening to a voice of the other party, as receiving is left normal. Also, since the switch is located at the reverse side, it does not stand in the way even when it is mounted on the rack.
Patent JP-H07244643-A (JP)
Title: Cooperative intellectual operation assistance device and client connected to the same
Inventor: UEDA HARUYASU
IPC: G06F15/16
Filed: 1994-03-08
Abstract: PURPOSE:To provide constitution which can use clients having various user interfaces as to the cooperative intellectual operation assistance device which assists cooperative intellectual operation processing by plural clients. CONSTITUTION:This assistance device is equipped with an information means 14 which sends out a common operation data partition in response to a reference start request from a client, a management means 16 which manages the correspondence relation between a reference common operation data partition and a reference client, an update means 17 which updates management data of the management means 16 in response to a reference start and an end request, an alteration means 12 which alters the contents of the common operation data partition in response to a contents alteration request from the client, a specifying means 18 which specifies a client referring to the common operation data partition according to the management data of the management means 16 when the contents of the common operation data partition are altered, and an information means 15 which informs the specified client of the alteration.
Patent JP-S62194513-A (JP)
Title: Controller for arc interpolation posture of robot
Inventor: NOSE MATSUO
IPC: B25J9/16
Filed: 1986-02-21
Abstract: PURPOSE:To control the posture of a tool against an optional arc plane in the fixed or continuous properties by performing the arithmetic of arc interpolation through a posture control coordinate system set on an arc locus. CONSTITUTION:The posture control coordinate systems Xj', Yj' and Zj' where the Xj' (j=1, 2, 3) axis, a Yj' axis and a Zj' are decided in the normal line direction of an arc locus, the tangent line direction and the direction vertical to the Xj' and Yj' planes respectively are set the teaching points P1, P2 and P3 of the arc locus respectively. Here the posture vectors of a tool are defined as a1, a2 and a3 at the teaching points P1-P3 which are shown in the robot coordinate system X0Y0Z0 fixed to a robot main body are expressed in the posture control coordinate systems Xj', Yj' and Zj'. Thus, posture vectors a1', a2' and a3' are defined. Then, the vectors a1'-a3' are divided on a fan-shaped plane decided by said two types of vectors as well as on a fan-shaped plane decided by vectors a1' and -a2' and vectors a2' and -a3'. Thus a vector ai' is obtained at an optional time point. Furthermore the vector ai' is converted into a posture vector ai in the system X0Y0Z0 and each axis of the robot 1 is controlled based on the vector ai.
Patent JP-S52120447-A (JP)
Title: Soot removal device by blasting
Inventor: MURAMATSU MANABU
IPC: F23J3/00
Filed: 1976-04-01
Abstract: PURPOSE: In a steam blasting soot removing device for a boiler or for various heat exchangers, to eliminate drain discharge accumulated in an unoperative period even when the soot removing device works intermittently by setting a steam main pipe in the upper reach of blasting steam supply pipe. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60223089-A (JP)
Title: Tape cassette
Inventor: YOSHII TETSUJI
IPC: G11B23/087
Filed: 1985-02-26
Abstract: PURPOSE:To ensure a complete opening action of a cover by setting the position and form of a rear end part of a cover lock releasing projection formed to the cover side so that said position is set apart from an opening surface further in a closed state than an opened state of the cover by a shift amount needed for release of the cover lock or more. CONSTITUTION:The rear end part of a cover lock releasing projection 6 is extended up to the back side of a turning support shaft 8. A closed cassette 1 is put into the direction A parallel to the cassette main plane and then moved down toward B vertical to the cassette main plane. Thus the cassette is set at its prescribed play position. A cassette cover 4 is pushed forward at a sloping surface part 20 and its following wall part. When the cassette 1 is moved down further under such conditions, the projection 6 is pushed by a contact part 18, a sloping part 19, etc. and turned. Thus the cover 4 is turned clockwise. When a setting action is through with the cassette 1, the projection 6 is guided along a guide groove 21 and turned upward. Thus the cover 4 can be opened automatically.
Patent JP-S54128734-A (JP)
Title: Flash discharger enabled to effect preparatory flash
Inventor: ISHIDA TOKUJI
IPC: G03B15/05
Filed: 1978-03-29
Abstract: PURPOSE: To make it possible to effect preparatory flash before flash photography by providing a capacitor for preparatory flash in addition to a main capacitor to effect the flash illumination.  
     CONSTITUTION: By the use of a boosting circuit, a main capacitor 9 and a preparatory capacitor 10 are charged to a preset voltage. If a switch 17 is turned on under that condition, a transistor 32 is rendered conductive to turn on a thyristor 29 through a diode 40 and a capacitor 42. In this instance, a thyristor 14 is blocked by a diode 41 and is left inconductive, a flash discharge tube 11 is exited by the discharge current of a capacitor 10 to emit a flash light so that an object in the dark can be confirmed for photometry by the preparatory flash light. If a switch 18 is turned on, a transistor 36 is rendered conductive so that the discharge tube 11 likewise emits light through the main capacitor thereby to effect the flash photography. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H04274809-A (JP)
Title: Cooler for rolling roll
Inventor: KITAMURA HIDEKI
IPC: B21B27/10
Filed: 1991-03-04
Abstract: PURPOSE:To execute sure sealing without generating flaws on a roll surface by embedding the spacing between a cooling water supply header and a roll with magnetic fluid. CONSTITUTION:A magnet 9 is provided to the part of a member 8a for water sealing of a water jacket 8 where this member faces the outer peripheral surface of the rolling roll 1 with a cooler for the rolling roll of the water jacket system. The magnetic fluid is interposed in the spacing with the outer peripheral surface of the rolling roll to form a sealing part, by which the rolling roll is cooled without allowing cooling water to leak to the surface of a strip. Sure sealing is executed in this way without generating flaws on the roll surface.
Patent JP-S59162403-A (JP)
Title: Automatic measuring apparatus of specific surface area
Inventor: SAKAGUCHI HIROSHI
IPC: G01N15/08
Filed: 1983-03-07
Abstract: PURPOSE:To make it possible to measure the specific surface areas, heat of adsorption, and the like of all kinds of solid samples, readily and highly accurately, by detecting the height of mercury flowed in a gas doser part for every position. CONSTITUTION:A sample pipe 3, which accomodates a solid sample, is communicated to a pressure detector 4 that is connected to a recorder (a), and also communicated to the upper part of a gas doser part 5, which can introduce an inactive gas that is adsorbed to the sample. The lower part of the gas doser part 5 is communicated into mercury in a container 10, and also communicated to a device 13, which regulates the space on the surface of the mercury in the container 10 based on the control signal from a controller box and regulates the increase and decrease of the pressure in the space. Positions detectors S1-S6 and R1-R6, which detect the height of the surface of the mercury flowed in the inside of the gas doser part 5, are provided in correspondence with a plurality of narrow parts 6 in the gas doser part 5. Based on the detected signals of the position detectors, the controller controls are device 13.
Patent JP-H08230370-A (JP)
Title: Ballot paper for election
Inventor: KOGA SHINICHI
IPC: B42D15/10
Filed: 1995-02-24
Abstract: PURPOSE: To provide ballot paper for election wherein official counting of votes by ballot paper after end of the election is facilitated, and its reclamation can be carried out. CONSTITUTION: In ballot paper for election, an expandable sheet of 0.1-0.4g/cm<3> density, and at least 1.2 aspect ratio which contains a pulp fiber as a main material and an expandable perticulate is used as base sheet, a pigment coated layer is provided on at least one side of the base paper, and indication for fold is marked on a writing surface side along an MD direction. As occasion demands, calender processing is carried out to improve smoothness of a surface of the coated layer. It is excellent in a restoring property against bend, good in writing and friendly for environment.
Patent JP-S58154928-A (JP)
Title: Method for inspecting digital-analog converter
Inventor: KUNIHARU YASUTAKA
IPC: H03M1/10
Filed: 1982-03-11
Abstract: PURPOSE:To attain the discrimination with less sampling number of times, by discriminating whether or not the difference of output voltages is within a prescribed permissible error range at a comparator by taking a voltage corresponding to an LSB-bit as a center at an output side converting value of a D-A converter. CONSTITUTION:In Figure, 1 is a D-A converter to be measured, one end of sample hold switches SWa, SWb is connected to an output terminal 1b, holding capacitors C1, C2 are connected between the other end of each switch and  ground, switches SWc, SWd to discharge charges of the capacitors C1, C2 are connected, and the lines are connected to input terminals of a differential amplifier 2. An output terminal of the differential amplifier 2 is connected to a window type comparator 3. The set value of the comparator 3 is set within the permissible error range in advance, allowing to discriminate whether or not the output signal is within the error range.
Patent JP-S54129647-A (JP)
Title: Work transporting apparatus
Inventor: AMARI YASUMASA
IPC: B65G47/22
Filed: 1978-03-29
Abstract: PURPOSE: To provide a work transporting apparatus, in which there is provided a carrier vehicle disposed between the assebling bed and an inverting means for shifting between them and arranged to be vertically movable for transporting the work, whereby it is enabled to transport non-symmetric works such as box-like container having an opening at its bottom after inverting the same upside down.  
     CONSTITUTION: With expansion of arms 11 of carrier vehicle 7, work 6 manufactured on assembling bed 2 is supported on lift table 12. Then, vehicle 7 is self- driven while supporting work 6 thereon and carries work 6 into work inverting means 3. In the inverting means 3, arms 11 of vehicle 7 are further expanded and brings work 6 into contact with slat conveyor 21 in the inverting means 3. Subsequently, when work 6 is held by locking means 22, vehicle 7 returns to its original position and work 6 is inverted in the inverting means 3. After completion of inverting work 6, locking means 22 is released, leaving work 6 on slat conveyor 21, whereafter work 6 is carried thereon to the next station. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000236172-A (JP)
Title: Lid opening/closing structure used for electronic equipment
Inventor: KAWAMURA SUSUMU
IPC: H05K5/03
Filed: 1999-02-16
Abstract: PROBLEM TO BE SOLVED: To obtain a lid opening/closing structure which is capable of smoothly opening or closing a lid, even on rugged surface area. SOLUTION: An opening 2 is provided in the flat surface 4 of a case 1, a lid member 8 which stops up the opening 2 is made freely swingable through the intermediary of hinges 9, the outer surface 8a of the lid member 8 is made rugged, and a flat 7a is provided to a part of the outer surface 8a which confronts hinges 9. Furthermore, a cover 11 which is made rugged and continuously joined to the lid member 8 is provided in the flat 4 of the case 1 so as to cover the peripheral edge of he lid member 8. With this setup, the outer surface of the case 1 can be made rugged as required by outer surfaces 8a and 11a. Moreover, since the lid member 8 is swung by the rectilinear hinges 9, the opening 2 can be opened or closed smoothly by the lid member 8, and the rugged outer surface 8a of the lid member 8 allows a movement accompanying the swing of the lid member 8 with the flat 7, so that the lid member 8 is prevented from being opening or closing action.
Patent JP-S54128497-A (JP)
Title: Treating method for cobalt-containing iron oxide magnetic powder
Inventor: KISHIMOTO MIKIO
IPC: C01G49/00
Filed: 1978-03-29
Abstract: PURPOSE: To enhance the transfer characteristics of a magnetic recording medium as a transfer element by heat treating iron oxide magnetic powder, at a low temp., contg. Co dissolved in the particles and Fe 2+  is a specific range.  
     CONSTITUTION: In case the ratio of Fe 2+ /total Fe in Co-dissolved iron oxide magnetic powder is below 0.15, the powder is directly heat treated at below 80, pref. 50W70°C to enhance the transfer characteristics. When the ratio is above 0.15, the powder is oxidized in an oxidizing atmosphere at about 200°C to lower the ratio to below 0.15 in advance. The heat treatment time is above 3000 hr at 50°C, above 300 hr at 70°C and above 100 hr at 80°C. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S54130756-A (JP)
Title: Intermittent movement device
Inventor: FUKUZAWA AKIYA
IPC: F16H31/00
Filed: 1978-03-31
Abstract: PURPOSE: To enable minimum-space, low-cost, high-speed intermittent movement even under large load, to enable forward and reverse rotation, and to improve rising and damping characteristics of an intermittent movement body by providing a reciprocating body, projection, arm and lever.  
     CONSTITUTION: With a motro motor 10 rotated in the direction of the arrow, a reciprocating body 4 undergoes such a reciprocating rocking movement about a fulcrum shaft 3 that the body is rest at the ends of the movement and that the acceleration is maximum when the phase of a crank 11 is 90°. With an electromagnet 21 excited when a crank arm 12 is near the bottom dead center, a rocking link 17 is pulled by the electromagnet 21 and a lever 16 moves forward so that its tip end proceeds between a projection 13 and an arm 5. With the arm 12 proceeded from the bottom dead center to the top dead center, the projection 13 contacts the lever 16 and the arm 5 rocks in the direction of the arrow. The rocking drives a ratchet gear 2 through a claw 7 so that the gear 2 undergoes an intermittenet movement of which the acceleration curve resembles the sine-wave curve and the rising and stopping are slow. 
     COPYRIGHT: (C)1979,JPO&Japio