baber/WOPTO huggingface dataset:
Patent JP-S56122526-A (JP)
Title: Semiconductor integrated circuit
Inventor: NAKANO TOMIO
IPC: H01L21/822
Filed: 1980-03-03
Abstract: PURPOSE: To make it possible to secure a normal dynamic operation even in case when the operation extends over a long period, by providing a circuit for executing to charge repeatedly when the node is in an H level, on the output node of the MOS dynamic circuit.  
     CONSTITUTION: When a clock ϕ 1  enters the gate of the MOS transistor TrQ 1  of the first stage, TRQ 16  turns on, and the node N 5  becomes an H level. In order to maintain this H level, a repetitive charging circuit RCC is provided, and a pumping clock ϕP is applied to the electrode of its MOS capacitor C 2 . When the node N 5  is in an H level and the clock ϕP is in an L level, the capacitor C 2  is charged with the electric power supply Vcc. Subsequently, when the clock ϕP becomes an H level, TRQ 13  turns on, and the node N 5  is charged with Vcc. When the clock ϕP becomes an L level, the capacitor C 2  is charged with once again, and said operation is repeated. In this case, a period of the clock ϕP is made shorter than the discharging time constant of the node N 5  in advance. In this way, the node N 5  is maintained at an H level. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H06242443-A (JP)
Title: Back light
Inventor: KASHIMA KEIJI
IPC: G02F1/1335
Filed: 1993-02-16
Abstract: PURPOSE:To obtain a relative thin type back light which is low in power consumption by arranging plural light diffusion sheets on the light projection surface of a light guide plate, providing a linear light source at one surface end part of the light guide plate nearby it, connecting the light diffusion sheets partially to one another, and clamping an end part of one sheet with a light source cover which covers the linear light source and the light guide plate. CONSTITUTION:The linear light source 4 is provided at one end part of the light- transmissive light guide plate 1 and a light diffusing function is provided on one surface of the light guide plate 1 or in the light guide plate; and nearly the entire surface given the light diffusion function is covered with a mirror surface reflection plate or light diffuse reflection sheet 3 and the light projection surface of the light guide plate 1 on the opposite side is covered with the light diffusion sheets 2. In this case, the light diffusion sheets 2 have connection part 8 mutually and partially and the end part of one of them is clamped with the light source cover 7 covering the linear light source 4 and the light guide plate 1. At this time, the end part of the light diffusion sheet 2 which is not clamped with the light source cover 7 and light guide plate 1 does not overlap with the end part of the light source cover 7, which is preferable in the suppression of the thickness of the part.
Patent JP-S61187737-A (JP)
Inventor: TABATA HISAO
IPC: A01K97/00
Filed: 1985-02-14
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-H04266211-A (JP)
Title: Pulse width adjusting circuit
Inventor: KIKUCHI MAMORU
IPC: H03K5/04
Filed: 1991-02-21
Abstract: PURPOSE:To avoid a malfunction due to noise by adjusting a pulse width without offset adjustment of a logic gate input. CONSTITUTION:An integration circuit 5 integrates an input signal such as a clock pulse from an input terminal 1 to delay the rise and fall by a prescribed time. A 2-input AND 6 makes the pulse width of the input signal narrow by the delay time and a 2-input OR 7 makes the pulse width wider conversely. A comparator 3 compares the mean voltage of the input signal being the output voltage of a rectifier 2 with the reference voltage of a reference power supply 4 and outputs a selective signal based on the result of comparison. A selective means composed of an inverter 8, 2-input ANDs 9, 10 and a 2-input OR 11 based on the selective signal selects the output of the 2-input AND 6 when a pulse width of an H level input signal is wider than the pulse width of an L level and selects the output of the 2-input OR when narrow and outputs the selective signal to an output terminal 12.
Patent JP-H03233001-A (JP)
Title: Ballast exchange system
Inventor: OI SEIICHIRO
IPC: E01B27/10
Filed: 1990-02-08
Abstract: PURPOSE:To attain the reduction of cost, raising of operating efficiency, and lengthening of real operation time by a method in which a high-speed running car with an operating machine is connected with a loading cart on which crushed stones are loaded and a vacant loading cart and moved to an operating site to exchange ballast. CONSTITUTION:An operation machine 21 is mounted on a motor car 20, and a high-speed running car connected with a new crushed stone 22-loaded cart 23 and a vacant cart 24 is moved to an operating site. The new crushed stone 22 is discharged to the exchanging portion of ballast 33, piled on sides, and moved to an operation starting position. Old crushed stone 35 is excavated by the machine 21 and loaded on the cart 24, and the excavated portion is embedded with the new crushed stone 22. These operations are repeatedly made to exchange the ballast 33. The operation can thus be attained by the only one high-speed car by only one worker with high operating efficiency at low cost. The real operating time can also be extended by the high-speed movement.
Patent JP-S54119256-A (JP)
Title: Printer
Inventor: HANAKATA TAKAYOSHI
IPC: B41J2/32
Filed: 1978-03-09
Abstract: PURPOSE:To avoid overheat of a thermal head to extend its life, by providing means for controlling thermal head drive in a printer using a thermal head for a typing head when the typing head is apart from a recording medium. CONSTITUTION:Release lever 31 is rotatable from position A to D around shaft 32. When recording paper is charged and lever 31 is set to A, dowel 34 made in one body with laver 31 rotates arms 40 and 42 to the positions 41' and 42', respectively. A thermal head and a pinch roller are released from the paper, and this state is suitable for charging the paper. Microswitch is off, and current is not flowed to the head even if typing instruction is given by mistake, accordingly, there is no danger of overheat of the head. In the position B, dowel 34 is not in contact to lever 42, and the pinch roller presses the paper, and other conditions are similar to position A, and optimum for start of typing and for change of the end position. Position C is a typing position for normal recording paper and position D is that for pin feed paper.
Patent JP-S61187039-A (JP)
Title: Arithmetic unit
Inventor: KOYA HIROSHI
IPC: G06F7/507
Filed: 1985-02-14
Abstract: PURPOSE:To facilitate designing an arithmetic and logic unit ALU even is the operation time is extended and clocks having a high frequency are used, by masking clocks for precharge in a specific period. CONSTITUTION:A mask precharge signal (g) from a masking circuit 14 of clocks for precharge is inputted to an ALU11. This circuit 14 masks the clock for precharge following the timing when data is sampled in a temporary storage register 12. That is, since the ALU11 is precharged with only clocks 1 and 3 by this masking of the clock 2 due to the circuit 14, it is sufficient if the operation is started from the fall of the clock 1 and is terminated before the rise of the clock (period t3).
Patent JP-S55120741-A (JP)
Title: Refrigeration of yolk
Inventor: ENOMOTO MASAYUKI
IPC: A23B5/05
Filed: 1979-03-08
Abstract: PURPOSE: Specific amounts of table salt, sugar and/or propylene glycol are added to dissolve in yolk and the yolk is referigerated, thus preventing the denaturation caused by refrigeration and keeping good emulsifying property, emulsion stability, and low viscosity to help good handlability after thawed.  
     CONSTITUTION: Yolk is combined with 1W7wt% of table salt, 2W10wt% of sugar and/or 1W4wt% of propylene glycol and they are made homogeneous, then refrigerated. For example, yolk containing 1W2wt% of table salt and 1W3wt% of propylene glycol or containing 2W3wt% of table salt and 4W5wt% of sugar shows better emulsion stability than raw yolk when thawed after refrigerated. Thus, the resulting yolk can be used as a food material equal to or better than raw yolk for various kinds of food, confectionary and flavor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61186884-A (JP)
Title: Speed measuring instrument
Inventor: HAYASHI MASAYUKI
IPC: G01S15/50
Filed: 1985-02-14
Abstract: PURPOSE:To correct angle according to the moving direction of a moving body and to measure its speed accurately by providing a detected wave sending means, a detected wave receiving means, a speed arithmetic means, an angle correcting means, etc. CONSTITUTION:The detected wave sending means 1, detected wave receiving means 2, speed arithmetic means 4, correction arithmetic circuit 41, decision arithmetic circuit 42, angle detection part 46, etc., are provided. Then, a band- pass filter circuit 23 passes a signal of frequency nearly equal to the frequency of an ultrasonic wave sent out of a transmitter 13, thereby removing noise components. The signal passed through the circuit 23 is supplied as a reflected wave from the moving body 3 to a frequency measuring circuit 31, which detects its frequency. When the angle is corrected, the detection part 46 detects the angle between the transmission direction of the ultrasonic wave and the moving direction of the body 3 and corrections are made corresponding to the angle. The output of the circuit 41 is inputted to the circuit 41 to perform arithmetic, and measured values having large deviation are removed. The speed obtained by the above mentioned method is displayed on a display part 47.
Patent JP-H02206144-A (JP)
Title: Probe apparatus
Inventor: YAMADA YASUHIRO
IPC: G01R31/26
Filed: 1989-02-06
Abstract: PURPOSE:To enhance an operation efficiency of a probing inspection by a method wherein a probe and a microscope can be moved at the same time away from a chuck top only by swinging a support base. CONSTITUTION:The following are provided: a chuck top 1 which carries a specimen such as a semiconductor element or the like; a fixation base 3 to which a probe for measurement use is fixed; a microscope 5; a support base 6 which supports both the fixation base 3 and the microscope 5. The fixation base 3 and the microscope 5 are supported by the support base 6; the support base 6 is attached to a base 7 so as to be swingable backward. Accordingly, the support base 6 can be shaken relatively with reference to the chuck top 1; the probe and the microscope 5 can be moved at the same time away from the chuck top 1 only by tilting the support base 6 backward with reference to the base 7. Thereby, it is possible to enhance efficiency of an inspection operation.
Patent JP-S58146390-A (JP)
Inventor: SUZUKI KENJIROU
IPC: D05B59/00
Filed: 1982-02-24
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-S62185599-A (JP)
Title: Wind power generator
Inventor: NAKAJIMA TAKASHI
IPC: H02P9/06
Filed: 1986-02-10
Abstract: PURPOSE:To improve the output accuracy and the reliability of a wind power generator by employing both a variable speed accelerator and a pitch variable control. CONSTITUTION:A wind power generator has a variable-pitch propeller 10. When the propeller is rotated by wind, the rotation is accelerated by a variable speed accelerator 22 to drive a generator 16. The output of the generator 16 is supplied to a system power source 18. A wind speed receiver 24 detects a wind speed. A governor oscillator 26 detects a pulsation by the variation in the momentary wind speed of the detected wind speed to feedforward control the acceleration ratio of the accelerator 22 to cancel the pulsation of the output of the generator 16 due to the pulsation of the wind speed. The pulsation of the wind speed is obtained, for example, as the momentary wind speed deviation for a mean wind speed. The oscillator 26 detects the pulsation of the output of the generator 16 to feedback control the acceleration ratio of the accelerator 22 so as to cancel the pulsation.
Patent JP-H06187389-A (JP)
Title: Method and device for feedback loop detection and cad system using the same
Inventor: YAMADA TAKAMITSU
IPC: G06F17/50
Filed: 1993-01-21
Abstract: PURPOSE:To detect a feedback loop at a high speed by using a small-sized memory by performing width-priority retrieval from a virtual peak point as a starting point in the opposite direction from a flow of the signal of a logic circuit. CONSTITUTION:The virtual peak point R having slave peak points corresponding to all external output terminals is given. Then a width-priority search is made from the peak point R as the starting point in the opposite direction from the flow of the signal and while an oriented tree having the peak point R as a root is formed, values corresponding to depth are given to the respective peak points which are visited at the time of the search. If a peak point which is visited during the search is already given a value equal to or smaller than the value that the peak point as the visiting origin has, it is considered that the side connecting the peak point at the visiting destination as a source of the search and the peak point at the visiting source has the possibility of a feedback loop, thereby performing a feedback loop judging process. The feedback loop judging process is carried out by making the width-priority search from the peak point having the largest depth as the root in the direction of the flow of the signal.
Patent JP-H08199942-A (JP)
Title: Structure for preventing panel shutter from being dislocated
Inventor: IWASAKI HIROSHI
IPC: E06B9/06
Filed: 1995-01-24
Abstract: PURPOSE: To prevent an upper panel and a lower panel from being dislocated from each other in a closed position, in a panel shutter which is constituted in such a manner that adjoining panels are connected so as to be suspended through a suspending body, and a closed position wherein the panels are connected in a vertical direction and a storing position wherein panels are stored parallely in a lateral direction can be changed over to each other. CONSTITUTION: Engaging pieces 5f, 6f protruding in a direction of an upper frame 6 and a lower frame 5, in opposition to each other, are formed, and the pieces 5f, 6f are arranged in such a manner that the pieces 5f, 6f close a space between the frames 5, 6 in a suspended position; however, the pieces 5f, 6f are offset vertically from each other to allow an upper side panel body to move horizontally to the side of a storage rail. In a closed position, the pieces 5f, 6f overlaps each other, in a front elevation view, so that the protruding length of the pieces are set so as to limit a horizontal movement of the upper side panel body to the side of the storage rail.
Patent JP-H09222259-A (JP)
Title: High level installing hanging type air conditioner
Inventor: KIYOTAKI TAMON
IPC: F24F13/20
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To prevent some foreign materials such as oily smoke and dust from adhering to a pipe member and improve an outer appearance of an air conditioner by a method wherein a blower is installed within a chamber for the blower, a shaped heat exchanging coil is installed within a heat exchanger chamber and then a pipe mechanism is stored in a front end space of the heat exchanging coil at its expanded side. SOLUTION: Blower chambers 2, 2 are arranged at either one side or both sides of a machine body 1. Blowers 5, 5 are installed in the chambers and at the same time a heat exchanging chamber 3 is formed at a substantial middle part in an air blowing direction. A -shaped heat exchanging coil 6 is mounted within the heat exchanging chamber 3 with its expanded and opened side being faced at a front part, wherein a member of piping mechanism 7 such as a valve or the like acting as an air conditioning operation is integrally stored in the expanded and opened space (a). In addition, a shape of the heat exchanging coil 6 is not restricted to that of -shape, but it is also possible to mount the heat exchanging coil 6 in which the space (a) is formed into a semi-circular annular type, U-shape or a proper front part, for example.
Patent JP-H04265486-A (JP)
Title: Scroll compressor
Inventor: FUKANUMA TETSUHIKO
IPC: F04C18/02
Filed: 1991-02-21
Abstract: PURPOSE:To reduce the size of the whole compressor and the weight with the strength of a starting end part ensured from the viewpoint of durability. CONSTITUTION:In stationary and movable scrolls 2, 3, an outer wall curves SG1, MG1 are constituted from curves subtracted based on the increase in involving angle theta from an involute curve I1, and inner wall curves SG3, MG3, are constituted from curves based on the outer wall curves SG1, MG1. Moreover, starting end parts 22a, 32a are constituted by connecting the outer wall curves SG1, MG1 with the inner wall curves SG3, MG3 including inscribing circles H1, H3 on outer wall and inner wall sides.
Patent JP-H05196933-A (JP)
Title: Liquid crystal optical modulation element
Inventor: ASAKURA KOZUE
IPC: G02F1/1335
Filed: 1992-01-20
Abstract: PURPOSE:To provide a liquid crystal optical modulation element which can obtain a high quenching rate while thinning the thickness of a cell. CONSTITUTION:An incidental beam Io passes through a transparent substrate 8, liquid crystal layer 5 and transparent substrate 2, reflected on a reflection plate 1, passes through the liquid crystal layer 5, reflected on a planar reflection plate 9 positioned at a focal point by the condensing operation of the reflection plate 1, passes through the liquid crystal layer 5 again, further reflected on the reflection plate 1 and turned to an output beam I after passing through the liquid crystal layer 5. Thus, since the incidental beam passes through the liquid crystal layer 5 four times, the beam is totally modulated just for cell thickness 4d.
Patent JP-S52110033-A (JP)
Title: Single lens reflex camera
Inventor: HOSOE SANYA
IPC: G03B13/20
Filed: 1976-03-12
Abstract: PURPOSE: To enable the building-in of a precise focusing system into a camera by providing a photo-electroconversion element at the position of the length of a light path correspondin to the focusing screen. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01204772-A (JP)
Title: Drum inside paper feed type printer
Inventor: KAWAKUBO TOSHIO
IPC: B41J13/22
Filed: 1988-02-10
Abstract: PURPOSE:To achieve prevention of creases in feeding a recording paper and skew of paper feeding, by a method wherein when the recording paper is transferred with a paper feed roller along an inner peripheral surface of a cylindrical drum, resistance is decreased by reducing a contact area of the inner peripheral surface with the recording paper. CONSTITUTION:An unevenness part 22 in formed along a recording paper feed direction on an inner peripheral surface wherein a recording paper is transferred of a cylindrical drum. Therefore, a valley part 23 and a mount part 24 are formed. The mount part 24, by making it a R form, is further less in a contact part, is smoothed, and is weakened in resistance to the recording paper. Further, by forming the unevenness part 22 in a Japanese eight formed state bounding it by a central part 25 of the cylindrical drum 1, the recording paper is set onto the inner peripheral surface. Since air between the recording paper and the cylindrical drum is swept out by certrifugal force (C) when the cylindrical drum 1 is rotated at a high speed, pressure between them is decreased, and adhesion of the recording paper is improved. Further, mutual tensile force {the arrow D-D} acts on the recording paper in an axial direction of the cylindrical drum, and the recording paper is expanded to prevent generation of creases and skew of paper feeding.
Patent JP-H01204567-A (JP)
Title: Picture reader
Inventor: WATANABE HIROYUKI
IPC: H04N1/40
Filed: 1988-02-10
Abstract: PURPOSE:To facilitate the adjustment of an output level by an adjustment personnel by supplying an adjustment signal to a signal processing means by a signal generating means to adjust the output level of the signal processing means. CONSTITUTION:The reader consists of a control circuit 1, a photoelectric conversion circuit 2, a switching circuit 3, a signal processing circuit 4, an adjusting signal generating circuit 6 and an input circuit 7. Then in order to adjust the output level of the signal processing circuit 4 to apply gamma correction with respect to the output signal of the switching circuit 3, the adjusting signal is supplied to the signal processing circuit 4 by the circuit 6. Thus, it is not required to read the original for plural number of times. Thus, the output level is easily adjusted by the adjustment personnel.
Patent JP-H04252799-A (JP)
Title: Air side precooling method for air liquefaction type engine
Inventor: NISHIWAKI TAKASHI
IPC: F02K9/50
Filed: 1991-01-30
Abstract: PURPOSE:To obtain an air side precooling method effective in a short time, in the air side precooling methods of an air liquefaction type engine (LACE). CONSTITUTION:In the air side precooling method of an air liquefaction type engine in this invention, at starting the air liquefaction type engine, the air inlet valve 14 of an air liquefying apparatus 21 is closed, the valve of a supply tank 1 of liquid oxygen or liquid nitrogen as refrigerant is opened, a required quantity of the refrigerant is stored in the air liquefying apparatus 21, after closing the valve the valve of a nitrogen storage tank is opened to let flow nitrogen in the air liquefying apparatus 21, and refrigerant is let flow from the upper side in a liquid air line and discharged into open air after cooling the line. It is featured that temperature of the air line is lowered to required temperature by repeating the above-stated operation.
Patent JP-H07232155-A (JP)
Title: Fly ash treating device
Inventor: MIURA YOSHIMASA
IPC: B09B3/00
Filed: 1994-02-25
Abstract: PURPOSE:To remove Na, K, Ca, Cl and SO3, etc., contained in fly ash by washing the fly ash with water at a washing tank, performing drying and granulation with a dry granulator, sintering the granulated product with a kiln furnace, and besides heating with a secondary combustion furnace according to circumferences. CONSTITUTION:The fly ash treating device is provided with the washing tank 1 for washing the fly ash with water, the dry granulator 7 for performing drying and granulation of the fly ash after water washing and a kiln furnace 9 for sintering the granulated product.
Patent JP-H04245768-A (JP)
Title: Facsimile equipment
Inventor: TANAKA TOSHIHIRO
IPC: H04N1/00
Filed: 1991-01-30
Abstract: PURPOSE:To sharply increase the number of business messages to be sound recorded in a facsimile equipment provided with an automatic answering function. CONSTITUTION:When an incoming call arrives from a line 2 in the set state of an automatic answering mode, a CPU 1 switches a contact 18 to the (a) side to answer the incoming call, sends a response message to an originating subscriber and records a business message sent from the originating subscriber in a voice recording/reproducing IC 5. After completing the recording, the CPU 1 switches the contact 18 to the (b) side, opens the loop of the line 2, reproduces the originating subscriber's message recorded in the IC 5, allows a voice recognizing circuit 6 to recognize the reproduced voice, and records the recognized result on recording paper.