baber/WOPTO huggingface dataset:
Patent JP-H10108129-A (JP)
Title: Video disk reproduction device
Inventor: YONEZAWA NAOKI
IPC: H04N5/278
Filed: 1996-09-26
Abstract: PROBLEM TO BE SOLVED: To simply and precisely change the size of a caption and its position by dividing data from a video disk into video data and caption data and reproducing and processing the caption data independently of the video data. SOLUTION: Data are read from a video disk 1 and a data detection circuit 6 divides the data into video data and caption data. Since the caption data as to a reference size and position are written in the data of a block from the data detection circuit 6, an image synthesis circuit 9 superimposes the data onto video data and the resulting data are displayed unless otherwise designated. In the case of desiring to change the caption size and position, a caption frame extract circuit 7 extracts the caption data, and a caption size and position conversion circuit 8 converts the caption size and designates the position of the caption data. Then the image synthesis circuit 9 superimposes the video data and the caption data after the conversion and displays the result onto a display device.
Patent JP-H10100501-A (JP)
Title: Thermal recorder
Inventor: SHIBATA SACHIO
IPC: B41J2/32
Filed: 1996-09-25
Abstract: PROBLEM TO BE SOLVED: To remove a rolled recording sheet unit while the recorder is out of use and to reduce the recorder in size and simplify it by introducing the sheet drawn from below the unit of the recorder through between a first guide plate and a lower end of a platen and between an upper end of the platen and a second guide plate. SOLUTION: A rolled recording sheet unit 300 of the thermal recording 1 is provided on the lower left side of its body. The unit 300 has two double swingable recording sheet holding plates 320, and supports a support shaft 311 of a rolled recording sheet 310 in the state that both the plates 320 are open. The sheet 310 is drawn from below, and fed along a first guide plate 107. At the stage that an end of the sheet 310 protrudes above a platen 105, the sheet 310 is drawn out of the recorder via a second guide plate 109 and a cutter mechanism 106 to complete the setting of the sheet 310. Thereafter, a drawn type dust sheet 330 is drawn, locked to its end holding plate 320, and functioned as a cover of the sheet 310.
Patent JP-S63128982-A (JP)
Title: Photofixing-type multicolor thermosensitive recording medium
Inventor: AZUMA KENSAKU
IPC: B41M5/323
Filed: 1986-11-19
Abstract: PURPOSE:To enable sharp recording in multicolor and easy fixing of the color by constituting each thermosensitive color developing layer so that it develops different color from each other and the nearer it is to a contact surface with a heating element, the more sensitive will be the thermosensitive color developing layer. CONSTITUTION:A recording medium is composed of lamination of a plurality of thermosensitive color developing layers containing diazonium salt and couplers laminated on a support. Each thermosensitive color developing layer is formed by dispersing or melting diazonium salt and couplers in water or a solvent and applying the solution together with a binder. As diazonium salt, for instance, 4-N,N-dimazomethylaminobenzene diazonium salt is named. Next, the couplers used according to color difference are for instance, 2,3- dihydroxynaphthalene-6-sodium sulfonate of the blue to purple group, 1- hydroxynapthalene-4-sodium sulfonate of the red group and acetoacetoanilide of the yellow to orange color group. For recording method, the first thermosensitive color developing layer 1 and the second thermosensitive color developing layer 2 are sequentially laminated on a support, and a color development image is obtained in the second thermosnsitive color developing layer 2 at low temperature using a heating element such as thermal pen or thermosensitive head. After this, a color development image is obtained in the first thermosensitive color developing layer 1 and the second thermosensitive color developing layer 2 at high temperature.
Patent JP-H07129745-A (JP)
Title: Method and device for connecting image data
Inventor: MUTO HIROMICHI
IPC: G06T3/60
Filed: 1993-11-02
Abstract: PURPOSE:To provide a method and device for connecting image data which automatically recognize positioning marks like rotation correction marks of divided image data to automatically correct the rotation or the like and automatically correct the positional deviation at the time of generating integrated image data. CONSTITUTION:This device consists of a mark setting part 15 which sets positioning marks for connection and integration to divided image data, a recognition part 17 which detects the position most resembling a positioning mark in divided image date, and an editing part 16 which compares the position detected by the recognition part 17 with the positioning mark of divided image data to edit divided image data into integrated image data.
Patent JP-H04151070-A (JP)
Title: Lockup clutch control device
Inventor: ISHII SHIGERU
IPC: F16H61/14
Filed: 1990-10-12
Abstract: PURPOSE:To increase transmission torque capacity during complete engagement of a lockup clutch piston by stopping the flow of oil in an apply chamber through closing of the apply chamber when the lockup clutch piston is completely engaged. CONSTITUTION:When a lockup clutch piston 58 is completely engaged, an orifice 26 is released and an oil pressure in an oil passage 18 is reduced to a lowermost state, a spool 12 is brought into a position shown at an upper half part in a diagram, ports 16b and 16c are intercommunicated, and a port 16f is closed with a land 12c. As a result, an oil pressure is fed through an oil passage 28 to an apply chamber 82 but since the port 16f is brought into a closed state, oil in the apply chamber 82 is not discharged. The flow of oil is stopped and an oil pressure in the apply chamber 82 is maintained at the same value as that of an oil pressure in an apply chamber feed oil passage 92. Meanwhile, an oil pressure in a release chamber 80 is drained, the lockup clutch piston 58 is pressed against a cover shell 60 by means of a high oil pressure on the apply chamber 82 side to provide high transmission torque capacity.
Patent JP-H07128949-A (JP)
Title: Contact type electrostatic charge device
Inventor: IKEGAWA AKIHITO
IPC: G03G15/02
Filed: 1993-11-02
Abstract: PURPOSE:To provide a high reliable contact type electrostatic charge device constituted so that brush mark-like stripe-state electrostatic charge irregularities in accordance with printing durability or such electrostatic charge irregularities that a dotted high potential part is formed is eliminated and a stable and excellent electrostatic charging action can be executed over a long them. CONSTITUTION:Plural flexible films for electrostatic charge 22 and 23 whose one end parts 221 and 231 are supported and whose free end parts 222 and 232 are brought into contact with an electrostatic latent image carrier 1 are arranged in the moving direction of the surface of the carrier 1. When the volume resistivity value of the film is defined as rho[OMEGAcm], the free length thereof as l[cm] and the film thickness thereof as t[cm], the resistance value R1[OMEGA]=rho1Xl1/(t1Xb) of the film arranged on an upstream side in the moving direction of the surface of the carrier 1 per unit width (b)=1[cm] is higher than the resistance value R2[OMEGA]=rho2Xl2/(t2Xb) of the film arranged on a downstream side.
Patent JP-H03137533-A (JP)
Title: Converter of differential pressure of high-pressure fluid
Inventor: KONDO RYUICHI
IPC: G01L13/02
Filed: 1989-10-24
Abstract: PURPOSE:To detect the amount of a strain caused by a differential pressure through strain gages provided in a surrounding space, by a method wherein fluid pressures from two pressure introducing parts are applied from the opposite directions to a strain-generating part constructed of parts of load cells which are formed by integrating the bottoms of the pressure introducing parts with each other. CONSTITUTION:Abutting faces of load cells 11 and 12 of a steel material are ground precisely and a high-pressure strain-generating part 14 and a low-pressure strain-generating part 15 which are thin in thickness and which are brought into close contact with each other and used also as pressure-receiving parts are formed to be integral with each other. Surfaces to be brought into closed contact are coated with MoS2 18. Strain gages 21A to 21D on the high pressure side and strain gages 22A to 22D are disposed on the respective surfaces of the cells 11 and 12 so that they surround a strain-generating part 20 through a space 19 around the strain-generating part 20 and are positioned at equal intervals in the circumferential direction respectively. The gages are constructed to form a bridge circuit. When a fluid pressure is applied from an introducing part 16 on the high pressure side to the high-pressure strain-generating part 14, a tensile stress and a compressive stress in the radial direction and the circumferential direction are generated in the strain-generating part 20 corresponding to a differential pressure between high and low pressures and in proportion to the amount of a strain. According to this constitution, the differential pressure of an ultra-high fluid pressure can be measured with high precision.
Patent JP-2001093515-A (JP)
Title: Method of manufacturing electrode plate and apparatus using same
Inventor: HAGA FUMITAKA
IPC: H01M4/04
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus of manufacturing an electrode plate by transferring and cutting an electrode material through a cutter blade roll and a receiving roll. SOLUTION: The receiving roll 42 is provided with a cushion 50 at the region of contacting the tab 18, so that the height of a tab 18 becomes almost the same as that of a main body attached to a carbon film 16, and the cutting blade 44 can penetrate an aluminum thin plate 14. Thus, the cutting of the tab 18 is securely achieved.
Patent JP-H02122082-A (JP)
Title: Production of alloyed hot dip galvanized steel sheet having superior workability and coatability
Inventor: TAJIRI YASUHISA
IPC: C23C2/26
Filed: 1988-10-31
Abstract: PURPOSE:To produce an alloyed hot dip galvanized steel sheet having superior workability and coatability by successively subjecting a pretreated steel sheet to hot dip galvanizing, alloying, Mn-Zn alloy plating and reheating under specified conditions. CONSTITUTION:A steel sheet pretreated as usual is hot dip galvanized by dipping in a molten Zn bath contg. 0.05-0.3wt.% Al and <=0.2wt.% Pb to form a Zn film by 30-90g/m<2>. The steel sheet is introduced into an alloying furnace and alloyed to such a degree that the Zn film has 3-8wt.% Fe content and contains part of Zn in the unalloyed state. One side or both sides of the steel sheet are further plated with an Mn-Zn alloy contg. >=35wt.% Mn to form a Mn-Zn alloy film by 0.5-10g/m<2> and the steel sheet is reheated in the temp. range of 250 deg.C to the m.p. of Zn for 20sec to 15hr in a furnace filled with a nonoxidizing or reducing atmosphere. A plated steel sheet having superior resistance to corrosion, powdering and cratering is obtd.
Patent JP-2001103332-A (JP)
Title: Power reducing circuit
Inventor: YOSHIDA HIDEKI
IPC: H04N3/16
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To provide a power reduction circuit that activates a low load circuit by reducing power consumed by transistors(TRs). SOLUTION: Current flowing through a TR 4 from its collector to its emitter activates a drive circuit 5 to apply a voltage across a Zener diode 6 to apply a constant voltage to the emitter of the TR 4. This constant voltage is applied to the low load circuit 7, which consumes power.
Patent JP-H01117535-A (JP)
Title: Multiple transmission system
Inventor: NAMIKADO NAGAHIKO
IPC: H04J3/00
Filed: 1987-10-30
Abstract: PURPOSE:To reduce the circuit scale in comparison with the transmission system employing a conventional multi-frame synchronizing circuit by applying pulse frequency modulation based on a transmission frame signal according to a sub signal at the sender side and multiplexing the signal to a specific idle bit of a transmission data signal and sending the result. CONSTITUTION:A pulse frequency modulation circuit 103 at the sender side generates a signal 155 subject to pulse frequency modulation in response to the sub data signal 154 based on the frame signal added by a frame addition circuit 101. A multiplexer circuit 102 multilexes the signal 155 onto a specific bit of the main data signal. The frame addition circuit 101 receives a transmission frame signal 151 and a transmission clock signal 152, adds a frame signal to the data signal generated by the multiplexer circuit 102 and sends the result. On the other hand, a frame synchronizing circuit 104 at the receiver side takes frame synchronization, a demultiplexer circuit 105 segments one bit multiplexed at the output and recovers the pulse frequency modulation output and a pulse frequency demodulation circuit 106 demodulates it into a pulse frequency to obtain a sub signal 160 demultiplexed according to the pulse frequency.
Patent JP-H02121011-A (JP)
Title: Constant-voltage power supply circuit
Inventor: KATAGASE YASUHIDE
IPC: G05F1/56
Filed: 1988-10-31
Abstract: PURPOSE:To improve a constant-voltage characteristic in a stabilized area and a ripple rejection characteristic in a non-stabilized area by outputting constant voltage from an output transistor (TR) when input voltage is higher than prescribed voltage, and preventing the saturation of the output TR when the input voltage drops lower than the prescribed voltage. CONSTITUTION:One of a first reference voltage supplying means 2 to supply definte one or more first reference voltages and a second reference voltage supplying means 3 to supply one or more second reference voltages to change corresponding to the input voltage Vin so as not to make the output TR Q1 saturate is selected by a switching means 4, and is connected to an error amplifier 1. Then, a controlling means 5 outputs a control signal which makes the switching means 4 select the first reference voltage supplying means 2 when the input voltage Vin is over the prescribed voltage, and makes it select the second reference voltage supplying means 3 when the input voltage Vin is lower than the prescribed voltage. Thus, the constant-voltage characteristic in the stabilized area and the ripple rejection characteristic in the non-stabilized area are improved.
Patent JP-H06102455-A (JP)
Title: Zoom lens
Inventor: ENDO HIROSHI
IPC: G02B15/20
Filed: 1992-09-18
Abstract: PURPOSE:To obtain the zoom lens which is equipped with five lens groups on the whole and lets the refracting powers of respective lens groups, movement conditions, etc., accompanying variable magnification, set properly and also has a wide field angle and high optical performance over the entire variable magnification range including a standard field angle. CONSTITUTION:This zoom lens has the five 1st, 2nd, 3rd, 4th, and 5th lens groups 1-5 having the negative, positive, negative, positive, and negative refracting powers in order from an object side and is varied in power from the wide-angle end to the telephoto end by moving the respective lens groups so that the interval between the 1st group 1 and 2nd group 2 decreases, the interval between the 2nd group 2 and 3rd group 3 increases, and the interval between the 3rd group 3 and 4th group 5 decreases; and the 5th group 5 is moved to the object side for focusing from an infinite-distance body to a short-distance body.
Patent JP-H01117586-A (JP)
Title: Television signal scrambling device
Inventor: MAEDA JOJI
IPC: G06F21/10
Filed: 1987-10-30
Abstract: PURPOSE:To reduce noise disturbance by providing a means for superimposing a signal mixed with plural sinusoidal waves on an FM audio signal in the form of AM signal and using one sinusoidal wave as a control signal for descrambling. CONSTITUTION:A video intermediate frequency from a video intermediate frequency modulator 21 is fed to a gain changeover circuit 22 and the synchronizing period is compressed by using a level compression signal and the result is scrambled. On the other hand, an audio signal is fed to an intermediate frequency modulator 34 via an input terminal 33, frequency-converted into an FM audio signal and inputted to an AM modulator 35. The AM modulator 35 applies AM modulation based on the mixed signal from the mixer 32 and supplied the output to the preceding mixer 23. The mixer 23 mixes the FM audio signal superimposed with the control signal and the video intermediate frequency subjected to scrambling and supplies the result to a high-frequency modulator 24. The output of the high frequency modulator 24 is sent to a cable as a broadcast signal.
Patent JP-H0684304-A (JP)
Title: Track accessing method for disk-like recording medium
Inventor: YAMADA MINORU
IPC: G11B7/085
Filed: 1991-10-23
Abstract: PURPOSE:To improve the success rate of access by performing large jumping operation in the case of failing in rough operation and performing the most stable middle jumping operation in the case of failing in the large and the small jumping operation. CONSTITUTION:The loops of a tracking servo circuit 5 and a thread servo circuit 6 are opened from a reproducing state by the rough operation, and only a focusing circuit 4 is brought into an acting state, and an optical head 2 is shifted in a radial direction by the calculated number of tracks or distance. After finishing shifting, the tracking servo loop and the thread servo loop are opened. Under the control of a CPU (system control circuit) 9, absolute value of a difference between a target position and a present position is obtained, and rough, large, middle and small jumps are selectively executed in accordance with reference values (a) to (d). When the executed result is not good, warning display and a warning flag 10 are generated. Trial is performed in order of the rough operation, the large jump and the small jump. In the case of failing in the result, the most stable middle jump is executed. Thus, the success rate of tracking access is improved and correction asking time is selected while viewing the warning display.
Patent JP-H01118801-A (JP)
Title: Optical resin
Inventor: KOINUMA YASUYOSHI
IPC: C08F299/00
Filed: 1987-11-02
Abstract: PURPOSE:To improve transparency, high refractive index, heat resistance and impact resistance by polymerizing 1 or >=2 kinds of specific monomers or copolymerizing 1 or >=2 kinds of said monomers and a comonomer. CONSTITUTION:One or >=2 kinds of the monomers expressed by formula are polymerized or 1 or >=2 kinds of said monomers and the comonomer are copolymerized. In formula I, X denotes a chlorine atom, bromine atom or iodine atom; (m) denotes integer in the range of 0-2. The synthesis of the monomers intricated and the yield is degraded when (m) is >=3. In addition, the coloring degree at the time of polymn. and the mechanical strength are deteriorated and, therefore, the resin is unusable in such a case. A vinyl benzyl group which is the ester residue in formula I has a vinyl group preferably in a para position and ortho position in terms of synthesis, although said vinyl group may be in any position of ortho-, meta-, para positions. The transparency, high refractive index, heat resistance and impact resistance are thereby improved.
Patent JP-S63128411-A (JP)
Title: Check system for charged state
Inventor: YAMAMOTO ICHIRO
IPC: G06F1/28
Filed: 1986-11-19
Abstract: PURPOSE:To protect and maintain information by detecting a fact that the output voltage level of an accumulator is less than a reference level and setting this fact to a register to inform it to a microprocessor, etc. CONSTITUTION:A detecting means 1 detects a fact that the output voltage of a floating accumulator is less than a prescribed level. A storage means 2 stores and holds the output of the means 1 and an informing means 3 informs the intents of the means 2 to a processor. The incompletely charged state of the accumulator detected by means 1 is stored by the means 2 and informed to a data processor via the means 3. Thus the data processor can have an instantaneous countermeasure and also can give indications to an operator, a maintainer, etc.
Patent JP-H11110648-A (JP)
Title: Pos system
Inventor: SUDO MAKOTO
IPC: G06Q50/00
Filed: 1997-10-08
Abstract: PROBLEM TO BE SOLVED: To collectively manage and efficiently operate sales data as tanking data by one master machine in a POS system. SOLUTION: In a storage mode, each POS terminal 11 sends sales data to the POS master machine 12 as tanking data. The master machine 12 stores the tanking data. In a tanking data access mode, the terminal 11 sends an access command for specifying tanking data to be accessed from the master machine 12. The master machine 12 sends the tanking data to the terminal 11 as search data in accordance with the access command.
Patent JP-H03138377-A (JP)
Title: Formation of insulating film for electrical steel sheet
Inventor: YAMAGUCHI KATSURO
IPC: C23C22/00
Filed: 1989-10-25
Abstract: PURPOSE:To form an insulating film which is free from powder generation even in thick coating on an electrical steel sheet by applying a phosphate-contg. coating liquid compounded with specific ratios of K2Cr2O7, (NH4)2Cr2O7 and a water-soluble nonionic surfactant on the surface of the electrical sheet and baking the coating at a specific temp. CONSTITUTION:The coating liquid (about <=30 deg.C) prepd. by compounding an aq. soln. contg. at least one kind of phosphates with 10 to 40 pts.wt. K2Cr2O7 and 1 to 15 pts.wt. (NH4)2Cr2O7 and 1 to 15 pts.wt. (NH4)2Cr2O7, at <=45 pts.wt. total contents of both, and 0.1 to 3 pts.wt. water-soluble and nonionic surfactant (polyoxyethylene nonyl phenol ether, etc.,) per 100 pts.wt. phosphoric ions contained therein is applied on the surface of the electrical steel sheet so as to attain about 0.5 to 5g/m<2> coating weight. This electrical sheet is then baked at 300 to 700 deg.C and is thereby coated with the insulating film. The insulating film which does not generate the powder generation in thick coating is formed in this way without impairing the film characteristics.
Patent JP-S62135087-A (JP)
Title: Community receiving device for emergency broadcasting
Inventor: KAMETANI NOBUYOSHI
IPC: H04N5/00
Filed: 1985-12-07
Abstract: PURPOSE:To attain easy transmission of emergency information by providing a separating part to separate an information-sorting signal branched from a reception part and an information-sort selecting part, setting a sound-volume by means of the information sorting signal selected by the said information sorting and selecting part to display it in a display part, and thereby making use of a community television receiving line. CONSTITUTION:A high frequency signal in which sound and others are modulated through the community television receiving line 6 is branched from the part of the reception part 7. And the information sorting signal is separated from the separating part 1. The said signal enters the information-sort selecting part 2, where the information-sort is selected, and this signal enters the sort of information displaying part 3 and displays the sort of the information. The information sorting signal selected by the part 2 enters a sound selecting and varying part 4, and the part 4 sets the degree of sound amplification at a sound volume amplifying part 5 by means of a sound varying signal. In case of an emergency information, a top priority is given to the information sorting signal, and the said magnitude at the part 5 is maximized, when the part 3 displays and holds the sort of information. As a result, the broadcasting of an important information is made noticeable.