baber/WOPTO huggingface dataset:
Patent JP-H10276447-A (JP)
Title: Clock reproduction circuit in color demodulation circuit of video device
Inventor: ISHIKAWA KENJI
IPC: H04N5/91
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To prevent the appearance of display interference such as color fringes even when the number of lines to which an inverted color burst signal is multiplexed is increased at the time of directly displaying a video signal to which a color burst signal is inversely multiplexed on a screen for the purpose of copy prevention of a video program. SOLUTION: This circuit discriminates the existence of phase inversion of a multiple color burst signal 1a' to a video signal 1a by a burst inversion detection circuit 1, makes a phase inversion signal 1b active and output it when phase inversion occurs, inverts the phase of the signal 1a' only when a phase correction circuit 2 inputs an active phase inversion signal 1b, always outputs a phase correction signal 2b in a normal rotation color burst state and generates a clock 3b which undergoes phase synchronization of a color burst signal in a normal rotation color burst state through a PLL circuit 3 that is a phase- locked loop.
Patent JP-2000275608-A (JP)
Title: Liquid crystal display device
Inventor: MORITA TETSUO
IPC: G02F1/133
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To improve reliability of operation of a shift register by preventing a punch-through malfunction from occurring in the shift register composed in a scanning line or a signal line driving circuit, even if a pulse delay occurs in a clock signal ϕand ϕ-bar. SOLUTION: At at least in either of a scanning line or a signal line drive circuit, resisters 29 for preventing a punch-through malfunction are inserted between the outputs of D-type flip-flop inverters 21a, 21b forming a shift register 21 and the inputs of clock inverters 22b, 22d, respectively. The output signals of the inverters are delayed by these registers 29, and the punch-through malfunction of data is prevented.
Patent JP-2000272773-A (JP)
Title: Operating lever and image forming device
Inventor: ITO SHIGEHIKO
IPC: B41J13/02
Filed: 1999-03-23
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device with an operating lever ensuring easy operation, if short. SOLUTION: A finger catching hole 44 is formed on the upper side beyond the top of an operating lever channel 42 in a paper discharge guide 32 for catching fingers. Similarly, a finger catching hole 44 is also formed on the lower side beyond the bottom of the operating lever channel 42 in the discharge guide 32 for catching fingers.
Patent JP-S59202553-A (JP)
Title: Program analyzer
Inventor: TAKAGI HARUO
IPC: G06F11/28
Filed: 1983-05-04
Abstract: PURPOSE:To obtain frequency distributing information of each function after an address accessed by a processor of an active machine is stored sequentially in a history memory only when the processor executes a desired part of a control program. CONSTITUTION:An address data inputted to a memory 22 via an A bus 24 from a CPU21 is applied to an address input of a bit map memory 5 via an MPX4. Then, the memory 5 is accessed by an identical address to the address of a program memory 22 accessed by an active machine 20 and its reading output is fed to the 1st write control terminal of a history memory 6 via an output terminal OUT. Further, a write timing pulse is fed to the 2nd write control terminal of the memory 5 from a control circuit 7. The history memory 5 stores an address data appearing on the A-bus 24 when both a bit map memory output and a write timing pulse are at level ''1''. The data stored in the memory 6 is fetched to a memory 9 by a CPU2, this is arranged to obtain the frequency distributing information of each function.
Patent JP-H05282025-A (JP)
Title: Shape data generating method
IPC: G05B19/4097
Filed: 1992-03-31
Abstract: PURPOSE:To provide the method for generating shape data on the parting line and parting surface of a metallic mold which reduces defects in the shape of a product which is molded with the metallic mold when the metallic mold is opened well. CONSTITUTION:The shape of the model surface SM of the metallic mold is stored, one optional reference point P in the SM is determined, and the shape cutting plane PLn of the model passing the point P at right angles to the reference plane is determined; and a line SC of intersection with the SM is rotated by one turn around a longitudinal axis VL which passes P and is perpendicular to the reference plane and found on PLn of each of (m) partings. Then the farthest point Qi among contacts of tangents parallel to an axis VL for SCs on the PLns of the (m) partings is found, and the contacts Qi are interpolated as a connecting contact sequence with a specific interpolating curve to find the partiting line SCQ of the metallic mold. Then points Ri which are at a distance of specific width (w) in specific normal directions of the respective contacts Qi of SCQ are found and connected continuously as a point sequence Ri to find an offset line SCR, and the points Ri corresponding to the respective points Qi are interpolated with a straight line (ruled) to find the parting surface SF of the metallic mold.
Patent JP-H10330485-A (JP)
Title: Hydrolyzable and polymerizable oxetanesilane
Inventor: MOSZNER NORBERT
IPC: A61K6/896
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain the subject new compound capable of being hydrolyzed and polymerized, capable of being formed into a stable composition rapidly polymerizable at a room temperature, and useful for preparation of a composite material, an adhesive, a dental filter, etc. SOLUTION: This hydrolyzable and polymerizable oxetanesilane is a compound of formula I [R<0> is H or a (non)substituted 1-10C alkyl; R<1> is a 1-18C alkylene, a 6-18C arylene, etc.; R<2> is a 6-18C arylene, a 7-18C alkylarylene, etc.; R<3> is a 1-18C alkyl, a 2-18C alkenyl, etc.; R<4> is S-R<5> , CO-O-R<5> (R<5> is a 1-18C alkylene, a 6-18C arylenealkylene, etc.), etc.; X is a hydrolyzable group such as a halogen or hydroxy; (a), (b) and (x) are each 1-3; (c) is 1-6; with the proviso that (a)+(x) is 2-4, and (a) and/or (b) is 1] or a stereoisomer thereof, e.g. 7-trimethoxysilyl-4-thia-heptanoic acid-(3-ethyl-oxetan-3-yl)methyl ester. The compound is obtained by adding a compound of formula II to a compound of the formula OCN-R<5> -SiXx R<3> 3-x .
Patent JP-H06266298-A (JP)
Title: Electric light display device
Inventor: TAKATSU YUJI
IPC: G09F9/40
Filed: 1993-03-10
Abstract: PURPOSE:To perceive display contents from all direction by arranging light- emitting elements in directions by arranging light-emitting elements in a matrix, forming their display faces in an arc shape and arranging a plurality of these resultant display units in a polygon and thus forming a cylindrical display surface. CONSTITUTION:A fixation frame 6 of an n-angle polygon in plane is held in between a top plate and a bottom plate of a cylindrical top plate and a bottom plate of a cylindrical acryl plate 5 in a display device 1. An 'n' number of display units 7, 7... having an arc display plane, respectively, resulting from 'n' divisions of a cylindrical surface as a display surface ar fixed on the side face of the fixation frame, so that display planes of the respective display units in mutual connection form a cylindrical display surface. In an LED board forming a display plane of respective display units 7,7,..., light-emitting diode chips are arranged a matrix on a flexible substrate, so that a display plane sufficient for display of one character is formed. Lighting signals are given to the respective light-emitting diode chips from a control device 8 installed within the fixation frame 6, so that various information is displayed in electric light from this cylindrical displace surface.
Patent JP-H11268108-A (JP)
Title: Fitting apparatus
Inventor: TABATA TOMIO
IPC: B29C51/16
Filed: 1998-03-25
Abstract: PROBLEM TO BE SOLVED: To efficiently and rapidly perform fitting work and perforation work or slit forming work adapted in place thereof of a desired member, and to miniaturize the apparatus as a whole. SOLUTION: A fitting apparatus has a fitting jig 2 movable in a definite direction for fitting an object 95' to be fitted into a desired recessed groove 90. In this case, a pierce device 5 capable of forming a perforation or slit in the object 95' to be fitted when the fitting jig 2 is allowed to approach or brought into contact with the object 95' to be fitted is provided at the fitting jig 2.
Patent JP-H08266762-A (JP)
Title: Sewing machine
Inventor: NAGASAKA SHINSUKE
IPC: D05B29/02
Filed: 1995-04-03
Abstract: PURPOSE: To reduce the number of parts of a sensor relating to a retaining foot of a sewing machine and to produce the sewing machine at high efficiency. CONSTITUTION: A sensor 25 senses a vertical position of a retaining foot 11 and outputs a sensed value (y) to a CPU. When the sensed value (y) from the sensor 25 is below a range β, the CPU judges that the foot 11 holds cloth and when the value (y) from the sensor 25 corresponds to the range β, it judges that the foot 11 has been raised by a push up lever 33.
Patent JP-S60222487-A (JP)
Title: Penem derivative
Inventor: SATOU MAKOTO
IPC: C07D499/887
Filed: 1984-04-18
Abstract: NEW MATERIAL:A compound shown by the formula I [R1 is H, or (OH-substituted)1-6C alkyl; R2 is group shown by the formula II or III (Q is single bond, chain 1-6C alkylene; m is 3-6; n is 1-4; R4-R6 are H, 1-6C alkyl); R3 is H, or ester residue]. EXAMPLE:( 5R,6S,8R )-2-( 1-Carbamimidoylpyrrolidin-3-ylthio )-6-( hydroxyethyl ) penem-3-carboxylic acid. USE:An antibacterial agent. Having improved antibacterial power and stability, obtainable in high yield. PREPARATION:For example, a compound [e.g., p-nitrobenzyl(5R,6S,8R)-2-ethylsulfinyl-6-(1-hydroxyethyl)penem-3-carb oxylate, etc.] shown by the formula IV(R7 is organic group) is reacted with a compound (e.g., 3-mercapto-1-p-nitrobenzoyloxycarbamimidoylpyrrolidin, etc.) shown by the formula R8SH [R8 is (protected) R2; different from R7], and deprotected, to give a compound shown by the formula I.
Patent JP-H10273034-A (JP)
Title: Braking liquid pressure control device
Inventor: YAGAMI SHIGEKI
IPC: B60T8/26
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To provide a braking liquid pressure control device that will not leave air in a cylinder. SOLUTION: This braking liquid pressure control device is provided with a body 11 that has the first port connected to the braking liquid pressure control device, the second port 11b to be hydraulically connected to a wheel brake and a cylinder 11c to make both ports communicate each other, a piston 16 that moves according to liquid pressure and has a valve seat member 15 which reciprocates in parallel with the discharge direction of the fluid from the second port 11b and is installed to be positioned between the first port and the second port 11b in the body 11, and a valve section 16a that is attached to and detached from the valve seat member 15, and a spring 17 that energizes the piston 16 that moves according to liquid pressure in the direction that the valve section 16a abuts on the second port 11b.  In addition, a groove 19 is provided, which is axially extended to communicate with the second port 11b in the outer peripheral surface of the valve section 16a.
Patent JP-S521442-A (JP)
Title: Switching control device of breaker by operational motor
Inventor: MURAKAMI MASARU
IPC: H01H9/54
Filed: 1975-06-24
Abstract: PURPOSE: Preventing worsening of insulation of a motor by preventing occurrence of transient excessive current and voltage if the instruction for turning ON and OFF of a rotation to a reverse direction may be issued under the condition the motor is not perfectly suspended yet. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60221614-A (JP)
Title: Combustion in incinerator
Inventor: HABATA KOU
IPC: F23C99/00
Filed: 1984-04-18
Abstract: PURPOSE:To increase the coefficient of recovering heat, and to burn fuel completely, by feeding part of exhaust gas from a reheating furnace into a combustion stage, and by supplying air of which rate is lower than the logical rate of combustion air to a burner for a reheating furnace. CONSTITUTION:A burner 11 for a reheating furnace has a device to take in combustion air C of which rate is proportional to the fuel rate, and the air is proportionally controlled at the rate below 70%, or desirably 40-60% of the logical rate of combustion air. Reducing gas produced by the burner 11 is completely burned by the residual oxygen in the exhaust gas E at the outlet of a furnace 1, and part of the exhaust gas is introduced into the combustion stage 3 of a furnace, while the remainder exhaust gas is introduced into an exhaust gas heat exchanger 5 and an air preheater 12 by an exhaust gas fan 13. With such an arrangement, the coefficient of recovering heat can be increased. At the same time, deodorization and denitrification treatments can be taken place by completely burning combustible gas by utilizing the residual oxygen in exhaust gas.
Patent JP-H09243307-A (JP)
Title: Contact terminal for touch sensor
Inventor: NAKAJIMA ATSUSHI
IPC: G01B7/00
Filed: 1996-03-07
Abstract: PROBLEM TO BE SOLVED: To provide a contact terminal of a touch sensor which can detect current simply by varying the shape of the terminal itself, even if a film of paint, rust and the like exists on the surface of an object for measurement. SOLUTION: A contact terminal, for use in a touch sensor which detects contact between the contact terminal 1 and an object 3 for position measurement, from changes caused by electrical conduction in a potential difference produced between the terminal and the object 3 for position measurement, is formed of a metallic plate and provided with a sawtoothed contact part 11 on its side making contact with the object 3 for position measurement, the contact part 11 being greater than the thickness 31 of the object 3 for position measurement.
Patent JP-S60222033-A (JP)
Inventor: NAKADA CHIAKI
IPC: A61B5/103
Filed: 1984-04-18
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-H09241159-A (JP)
Title: Synthesis suppressant containing atractylenolide iii for protein belonging to hsp60 family
Inventor: SHOBU YOICHI
IPC: A61P3/08
Filed: 1996-03-06
Abstract: PROBLEM TO BE SOLVED: To obtain a synthesis suppressant for a heat shock protein(HSP), comprising atractylenolide IIIs as an active ingredient, useful for treating autoimmune diseases such as insulin-dependent diabetes mellitus (IDDM) or chronic articular rheumatism. SOLUTION: This synthesis suppressant comprises 0.01-99wt.% atractylenolide III (4a,5,6,7,8,8a,9,9a-octahydro-9a-hydroxy-3,8a-dimethyl-5-methylene-nap htho [2,3-b]furan-2(4H)-one represented by the formula or its stereoisomer as an active ingredient. The compound represented by the formula has suppressing actions on the expression of a protein, having 57-68kDa molecular weight and belonging to a heat shock protein (HSP60 family). The compound represented by the formula is obtained by carrying out the chemical synthesis or extraction and purification from Atractylodes Rhizome which is a natural product and a crude drug. The daily dose thereof for an adult is 1mg to 10g, expressed in terms of the amount of the atractylenolide III and perorally or parenterally administered.
Patent JP-H03277085-A (JP)
Title: Transmitter-receiver for picture
Inventor: HAMASHIMA TAKASHI
IPC: H04N19/59
Filed: 1990-03-27
Abstract: PURPOSE:To prevent deterioration in picture quality by allowing a sender side to sent picture information of one picture element with a frequency assigned by each gradation for several cycles and allowing a receiver side to use the picture information represented in one cycle as interpolation picture information in the vertical direction. CONSTITUTION:Picture information of two lines in odd and even number is read sequentially in zigzag, that is, while being thinned out alternately and converted into picture information of one line. Then a picture data is modulated by a frequency in response to the gradation at a MODEM 106. Then as a transmission data representing one picture data, it is sent consecutively twice. Upon the receipt of the transmission data, the receiver side decodes the data and converts it into a picture data with gradation. In this case, the transmission signal of a latter half cycle in the signals sent for 2 cycles is used for an interpolation signal of an even number line. Since the effect received by the transmission signal is scattered in the vertical scanning direction, the picture is improved by the share.
Patent JP-H10274060-A (JP)
Title: Throttle control device
Inventor: FUJIKAWA TORU
IPC: H02K23/58
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To improve responsiveness, control an opening with a high accuracy, form a throttle control device into a small size, and light in weight. SOLUTION: A coreless DC motor 3 is housed in a valve housing 11 in order to drive a throttle valve, a motor shaft 34 of a motor 3 is speed reduced with a large speed reduction ratio by a speed reduction mechanism 4 so as to drive a throttle shat 2. Since the motor 3 is not provided with an armature core, the load torque of the motor 3 applied to a return spring 6 is reduced, energizing force of the return spring 6 can be weakened. It is thus possible to reduce a driving torque of the motor 3, and it is also possible to form a device into a small size, and to lighten the weight.
Patent JP-S61237959-A (JP)
Title: Air deflecting device for air-conditioning machine
Inventor: TSUBOKUDA SHIYOUJI
IPC: F24F13/15
Filed: 1985-04-15
Abstract: PURPOSE:To simplify assemblage and prevent generation of backlash in rotating shafts and the bearings of supporting plates by a method wherein the rotating shafts of airflow deflecting guide plates are formed so as to have elliptic configuration and the minor axis of ellipse of the rotating shaft can be inserted into the U-shape groove of opening section of a supporting plate at a position out of the range of normally used rotating angle while both ends of the major axis of ellipse of the rotating shaft are abutted against the arc of bearing of the supporting plate when the guide late is in the range of normally used rotating angle. CONSTITUTION:The supporting plate 4-4 is provided with the substantially U-shaped grooved consisting of the arc of a circle having the diametric dimension H and the opening having the width dimension (h), smaller than the diametric dimension H, while the sectional configuration of the rotating shafts of the airflow deflecting guide plate 4-1, which is engages with the U-groove, is formed so as to be substantially an ellipse having the length of minor axis (h'), slightly smaller than (h), and the length of major axis H', substantially equal to the length H. The minor and major axes of the guide plate 4-1 are arranged so that the minor axis of the rotating shaft can be inserted into the groove of the supporting plate in a position out of the normally used rotating angle range theta and both ends of the major axis of the rotating shaft are abutted against the arc of the groove of the supporting plate 404 at all times when the guide plate is positioned within the range of normally used rotating angle theta.
Patent JP-S5412860-A (JP)
Title: Position detecting method of drum collar hole
Inventor: SUGIYAMA MATSUJIROU
IPC: G01B13/18
Filed: 1977-06-30
Abstract: PURPOSE: To detect a collar hole securely in a simple structure by detecting the pressure change of air injection stream passing the collar hole in a take-up drum for cables and wires. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59204332-A (JP)
Title: Device for measuring receive frequency
Inventor: HIRAYAMA KOUICHI
IPC: H04B17/00
Filed: 1983-05-04
Abstract: PURPOSE:To measure a receive frequency precisely regardless of the influence of contiguous disturbance by controlling the reference oscillator of a digital synthesizer by an orthogonal demodulation output from an intermediate frequency signal, and counting its output for a specific period and displaying the result. CONSTITUTION:An input signal to be demodulated is mixed 11 with a local oscillation frequency from the digital synthesizer part 12, and its output is converted into an intermediate frequency signal through a BPF13 and an amplifier 14. A PLL synchronous demodulating circuit part 155 obtains an in-phase demodulation output I and the orthogonal demodulation output Q from the intermediate frequency signal. The common reference oscillator 121 of the DSY part 12 and circuit part 155 is controlled by the DC component obtained by passing the orthogonal demodulation output through a loop filter 156. A reference clock from the reference clock generation part 161 of a receive frequency display part 16 is frequency-divided 162 by a signal from a tuning controller 17 which controls the frequency divider 125 of the DSY part 12, and a gate 164 is opened by the frequency division output to count the frequency from the oscillator 121 by a pulse counter 166 for the specific period, thereby displaying 167 the result.
Patent JP-H02276420-A (JP)
Title: Output voltage control circuit in switched capacitor system
Inventor: HARANO HIROSHI
IPC: H02J1/00
Filed: 1989-03-31
Abstract: PURPOSE:To obtain high step-up voltage without adding elements such as capacitors, switches, etc., by performing charging control from a capacitor in the initial stage provided on an input voltage terminal side to the capacitors in sequence and by charging the capacitor of the next stage with the voltage by the sum of the voltage of charged capacitors. CONSTITUTION:In a timing 1 switches S1 and S2 are turned ON, while other switches are OFF. At this moment, a capacitor C1 is connected to an input voltage terminal 1 and charged with input voltage V1. When the charging to the capacitor C1 is finished, it will be the next timing 2. At this moment, switches S3, S4 and S5 are turned ON and others are OFF. A capacitor C2 is then charged with the voltage 2V1 which is the sum of the input voltage V1 and the voltage V1 of the charged capacitor C1. Thus the capacitor is charged with the charging voltage stepped up to a value twice as high as that of the last stage one by one in sequence and gets to the timing N, where output voltage V2=2N<-1>.V1 is obtained.
Patent JP-S59204904-A (JP)
Inventor: SAWAMOTO KOUJI
IPC: A41C5/00
Filed: 1983-05-04
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-S62235628-A (JP)
Title: Input system for source program
Inventor: HARA TAKESHI
IPC: G06F9/06
Filed: 1986-04-04
Abstract: PURPOSE:To facilitate input operation by providing a registering means, an altering means, and a deleting means for a character string corresponding to an abbreviated word. CONSTITUTION:An information processor is constituted by connecting a display 1 and a keyboard 3 to a main body 2 composed of a central processing unit, a storage device, etc. An abbreviation type table index 4 and an abbreviation type table 5 are stored in the main body 2 and an entry 6 generated in the table 5 consists of a pointer to a next entry, a numeral of the length of abbreviation and its storage part, and a numeral of the length of a registered character string and its storage part. Consequently, a character string corresponding to an abbreviated word is set and registered optionally by a user with the entry and altered and deleted.