baber/WOPTO huggingface dataset:
Patent JP-S55137722-A (JP)
Title: Analogue/digital conversion unit
Inventor: MAEHANA YOSHIO
IPC: H03M1/08
Filed: 1979-04-16
Abstract: PURPOSE:To make a high-precision integrating circuit needless by snychronizing chopper pulse CHP and switching pulse SWP with each other and by operating an A/D conversion synchronously with CHP. CONSTITUTION:Analogue signal AI input to chopper circuit 1 is chopped according to CHP82 synchronized with SWPs 43 and 44, and the output signal is input to synchronous rectifying circuit 2. In circuit 2, the input signal is subjected to synchronous rectification according to synchronizing pulse 83 from control circuit 8, and output signal 22 is input to sample hold SH circuit 5. In circuit 5, the voltage value of signal 22 is held at the rise of SH signal 85 synchronized with the rise or the fall of SWPs 43 and 44 according to A/D conversion command signal 84 input arbitrarily to circuit 8, and output signal 51 is given to A/D converter 6. A/D conversion is started by A/D conversion start signal 86 synchronized with the fall of signal 85, and thus performing A/D conversion during absence of the influence of noise dependent upon CHP and SWPs. Since A/D conversion is performed synchronously with CHP, it is unnecessary to integrate the synchronous rectification signal.
Patent JP-H05101805-A (JP)
Title: Plasma ion source ultra micro-quantity element mass spectrometer
Inventor: KITAGAWA MASATOSHI
IPC: H01J27/16
Filed: 1991-03-12
Abstract: PURPOSE:To automatically maximize the ion take-out efficiency which significantly affects especially detection sensitivity among data factors, by providing a vacuum gauge and a moving mechanism for a plasma generating part. CONSTITUTION:A measuring meter 5 for measuring the degree of vacuum at a plasma inlet part of a vacuum chamber 7 and a moving mechanism 4 for a plasma generating part are provided. The travel of the moving mechanism 4 is calculated (20) and controlled in such a way that the output of the vacuum gauge 5 becomes maximum, or the moving mechanism 4 is manually controlled by monitoring the vacuum gauge 5 in such a way that its output becomes maximum. The travel of the moving mechanism 4 is calculated and controlled in such a way that the output of an ion detector 28 becomes maximum, or the moving mechanism 4 is manually controlled by monitoring the output of the detector 28 in such a way that its output becomes maximum. Furthermore, the travel is calculated and controlled in such a way that both the output of the vacuum gauge 5 and the output of the detector 28 become maximum. The sensitivity of the detector 28 is controlled in such a way that the maximum value of the detector output becomes the predetermined value.
Patent JP-2000240732-A (JP)
Title: V-ribbed belt and its manufacture
Inventor: HAYASHI TAKEHIRO
IPC: F16G5/06
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To suppress deviation of a transmitting velocity ratio between in a normal state and in an inverted state, in a V-ribbed belt including plural cross-sectionally nearly trapezoidal rib parts respectively extending in the longitudinal direction of the belt parallel to each other on its bottom face and back face. SOLUTION: A difference between a bottom face side belt length when a bottom face side rib parts 3 of this belt B are located on the belt inner circumferential side and a back face side belt length when a back face side rib parts 4 are located on the belt inner circumferential side is set to 2 mm or less, while a center position of each core wire 2 within the belt B is disposed in a nearly central part of a belt thickness. Thereby, intervals of the core wires 2 from the belt bottom face and back face are equal whether the belt B has a normal state or an inverted state.
Patent JP-S54139441-A (JP)
Title: Data processor
Inventor: TSUBOI HIDEO
IPC: G06F9/48
Filed: 1978-04-21
Abstract: PURPOSE: To prevent the runaway caused by the MMi process at the reset time and thus to enhance the system efficiency by providing the delay means which inhibits the start of the processed part until the address is stored in the stack pointer.  
     CONSTITUTION: Shift register 31 is provided as the delay means. With the reset release applied in synchronization with clock pulse ϕ2, the reset of process part 11 is released by 1st reset signal RST 1 , and reset start RST' and then the LDS order are carried out. Then 2nd reset signal RSI 2  is delivered via register 31 when the above mentioned execution is complete sufficiently to release the reset of processed part 13. After this, NMi (non-mark interruption) circuit first sends the NMi signal out to part 11. Thus, the program is carried out via NMi to secure the original program via the TRi (return interruption) order. At this moment, the return address is set assuredly to srack pointer 17 to prevent the runaway. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59170960-A (JP)
Title: Electronic cash register with change discharger
Inventor: SAKAMOTO NOBUYOSHI
IPC: G07G1/06
Filed: 1983-03-17
Abstract: PURPOSE:To remove the calculation miss of money to be taken out from a cash drawer by an operator by operating the difference beween the change to be actually paid and the amount discharged from a change discharger and displaying the operated result on a display device. CONSTITUTION:The total amount data of registered commodities are subtracted from the deposite amount data paid by a customer to find out the change data and the change amount data are stored in a change amount area in a RAM4. A CPU1 divides the change amount data by the minimum unit data of money to be paid by the operator, supplies the remainder of the divided result to the change discharger 8 and displays the change amount data to be paid by the operator on the display device 5. Consequently, the operator can remove the calculation miss of cash to be taken out from the cash drawer in addition to the cash to be discharged from the change discharger 8.
Patent JP-H08244983-A (JP)
Title: Bulk cargo laterally transporting method of unloader
Inventor: MUKOYA YOSHINORI
IPC: B65G15/28
Filed: 1995-03-07
Abstract: PURPOSE: To prevent bulk cargo from falling and accumulating in a boom by laterally transporting usual bulk cargo hardly containing moisture content by means of a flat conveyor in a boom, and laterally transporting slurry-like bulk cargo containing much moisture content by means of a conveyor with lateral bars in the boom. CONSTITUTION: Dried bulk cargo 31 or bulk cargo 31 hardly containing moisture content is laterally transported by means of a flat conveyor 11 in a boom 3, and hence injury of the conveyor is prevented. Slurry-like bulk cargo 31 containing much moisture content in a hold is laterally transported by means of a conveyor with lateral bars in the boom, and hence the bulk cargo 31 does not flow backward on the hold side even at inclining the boom 3 on the hold side. When the upper and lower conveyors in the boom 3 are operated, the bulk cargo 31 is stuck to a belt during lateral transporting by the upper conveyor, does not fall at the terminal end part, and retreats downward. The bulk cargo 31 falling on the way of retreat is caught by the lower conveyor and laterally transported, and hence the bulk cargo 31 is prevented from falling and accumulating in the boom 3.
Patent JP-H07260414-A (JP)
Title: Angle sensor
Inventor: MUTH MICHAEL
IPC: G01D5/244
Filed: 1995-03-07
Abstract: PURPOSE: To enable measurement in a wide range of angle by keeping the output voltage constant by a limiter circuit to be applied to an addition circuit if a processing circuit receives sensor voltage and the limit value of the voltage is exceeded. CONSTITUTION: Sensor voltage is assumed to be a d.c. voltage constant in the time. Two sensor units respectively having bridge elements form measurement voltage UM which depends on an angle α and is constant in time and is changes sinusoidally with a period of 180 deg., to be input to a processing circuit. The processing circuit comprises a limiter circuit 15 which receives sensor voltage UMA, UMB at input terminals and has a fixed vlue of output voltage if the limit value of sensor voltage is exceeded. In order to form an angle sensor characteristic 13 synthesized from the original sensor characteristics A and B, the voltages UMA and UMB according to the characteristics A and B are converted to the voltages UCR1-UCR7. An addition circuit 16 forms the addition voltage by the form of synthesized angle sensor characteristics 14.
Patent JP-2000237433-A (JP)
Title: Game system and game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To reduce the burden on an inspector and to make more exactly judgeable whether a unit and a game machine are electrically connected or not. SOLUTION: The game system 2 has a unit 4 and a game machine 6. The unit 4 is provided with an input/output part 4a inputting and outputting valuable information recorded on a recording medium. The game machine 6 is provided with a display part 6b and a display switching part 6a receiving valuable information outputted from the input/output part 4a and displaying valuable information on the display part 6b. The display switching part 6a displays valuable information on the display part 6b when the display switching part 6a and the input/output part 4a are electrically connected and displays an error on the display part 6b when the part 6a and the part 4a are not electrically connected.  Because the error is displayed on the display part 6b when the part 6a and the part 4a are not electrically connected in this way, an inspector is required to only watch the display part 6b and can exactly judge a connection or non-connection.
Patent JP-S59173819-A (JP)
Title: Input device
Inventor: MATSUOKA SHIGERU
IPC: H04L69/40
Filed: 1983-03-23
Abstract: PURPOSE:To improve the reliability of the titled device by forming a checking circuit, a time controlling means and a data retransmitting means in an input or output means. CONSTITUTION:A keyboard functioning as a processing means is constituted of a processing IC30, buffer elements 31, 35, a one-shot circuit 58, and a D-type flip-flop 59, and an input means constituted by an operation LSI33, buffer elements 34, 35, 40, a selector circuit 36, a decoder circuit 37, a switch matrix 38, etc. is conneted to the keyboard. Data through a bus line 20 are sent to a signal line 32 through the processing IC30 and the one-shot circuit 58 starts counting. Said sent data are inputted to the processing IC30, stored in a register 54 and then inputted to the operation LSI33 through a cable 6. Every transmission of one data, the contents of the register 54 in the processing IC30 are checked, and if the contents are dissident with the data, the operation is regarded as abnormal state and the data are retransmitted after a fixed period.
Patent JP-2000250238-A (JP)
Title: Electrophotographic photoreceptor, process cartridge and electrophotographic device
Inventor: SEKIDO KUNIHIKO
IPC: G03G15/04
Filed: 1999-02-24
Abstract: PROBLEM TO BE SOLVED: To obtain a photoreceptor which has excellent sensitivity characteristics even in the wavelength region of 380-500 nm and is good in environmental characteristics by using a charge generating material having a specific structure, and to obtain an electrophotographic device and a process cartridge by which a practical and stable output image with high quality image can be obtained. SOLUTION: The charge generating material used in the electrophotographic photoreceptor contains both of a phthalocyanine pigment and an azo compound of formula I, wherein Ar is an aromatic hydrocarbon group or heterocyclic group, which may bond directly or through a bonding group and may have a substituent, Cp is a coupler residue having a phenolic hydroxy group and expressed by formula II. In the formulas I and II, n is an integer of 1-3; X is a residue necessary for forming a polycyclic aromatic ring or heterocyclic ring by condensing with benzene ring; R1 and R2 are each hydrogen atom, alkyl group which may have a substituent, or the like; Z is oxygen or sulfur; m is 0 or 1.
Patent JP-S52130364-A (JP)
Title: Display device for electronic watch
Inventor: YAMAZAKI KUNIHIRO
IPC: G09G3/04
Filed: 1976-04-26
Abstract: PURPOSE:To indicate its condition on the watch for such as chronological function and other specified information on the sub-numerics indicator section with specfied numerical figures, as the watch is composed of the main-numerical indicator section adn the sub-numerical indicator sections.
Patent JP-S52131080-A (JP)
Title: Positioning instruction device
Inventor: ISHIHARA TOSHIROU
IPC: G05B11/14
Filed: 1976-04-26
Abstract: PURPOSE: To output speed down and stop instructions based on the difference value between the detected value and the intended position by the provision of a position detector for the detection of the actual position of an object to be controlled. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01222303-A (JP)
Title: Controller for servomotor
Inventor: SHIKAYAMA MASAHIRO
IPC: G05D3/12
Filed: 1988-03-02
Abstract: PURPOSE:To attain precise processing without deteriorating a processing speed by automatically correcting the error of a locus, which occurs at the time interpolation-controlling a curve line by means of an adequate operation in which the change of the locus due to sampling is considered. CONSTITUTION:A processor 202 operates in accordance with a procedure shown in a system memory 203, and execute the operation corresponding to the content of a program memory 204. Namely, the position control gain and the delay of a speed loop in a servocontrol system, the radius of the curvature of the curve line, a shift speed, a sampling period, etc., are fetched and the error of the curve line is calculated by a prescribed equation in which these are set as parameters. As for the radius of curvature used for actual interpolation control, the radius of curvature instructed in a control program is corrected by adding the value of the calculated error of the curve line. For controlling interpolation with the corrected radius of the curvature as the radius of the curvature of an instructed value, precise locus control can be realized without reducing the shift speed and without deteriorating the processing speed.
Patent JP-H09244461-A (JP)
Title: Temperature controller for fixing device
Inventor: KAMEI NAOYUKI
IPC: G03G15/20
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent the light quantity of an exposure lamp from being fluctuated and to precisely maintain the temperature of a fixing device to be the optimum temperature for fixing a developer image on a paper when the paper is passed. SOLUTION: While a copying lamp 2 is turned on, the temperature control of a heat roller 18 is interrupted. On the other hand, a heater lamp 19 is started to be driven in a prescribed time before the turning-on timing of the lamp 2. Therefore, the temperature of the roller 18 can be previously made to rise so as to maintain a temperature range that developer can be fixed by the roller 18 while the paper is passed through the heat rollers 17 and 18 by properly setting the prescribed time counted by a timer. The prescribed time is the time uniquely decided every type of copying machines based on the power consumption of the lamp 2, the carrying speed of the paper and the heat capacity of the roller 18.
Patent JP-H06239656-A (JP)
Title: Heat-insulating material for catalyst
Inventor: SAKASHITA KEIICHI
IPC: C04B30/02
Filed: 1993-02-12
Abstract: PURPOSE:To obtain the heat-insulating material comprising a multi-layered structure using a heat-insulating material extremely low in heat conductivity and excellent in durability on the high temperature side of a heat insulating wall and using an inorganic fiber heat- insulating material having good heat-insulating property, assembling property and restoring property at low temperatures on the low temperature side of the heat insulating wall without substantially using an organic material, excellent in the heat-insulating property, assembling property and durability, and useful for automotive exhaust gas-cleaning catalysts. CONSTITUTION:This heat-insulating material for automotive exhaust gas-cleaning catalysts is characterized by comprising a multi-layered structure material using (A) a heat-insulating material on the high heat temperature side of a heat-insulating wall and (B) one kind or more of heat-insulating materials on the low temperature side of the heat-insulating wall, where the heat-insulating material (A) comprises 1-50wt.% of ceramic inorganic fibers having an average fiber diameter of <=10mum, 40-98wt.% of one kind or more of inorganic powdery materials having an average refractive index of >=1.4 and an average particle diameter of <=10mum, and 1-20wt.% of an inorganic binder, and having a bulk density of 0.30-0.50g/cm<3>, and the heat-insulating material (B) consists mainly of inorganic fibers having a 50% compression load of <=1Kgf/cm<2> at the ordinary temperature.
Patent JP-S60191578-A (JP)
Title: Picture display device
Inventor: YOSHIDA TOSHIFUMI
IPC: H04N3/16
Filed: 1984-03-12
Abstract: PURPOSE:To make a picture stable by detecting the change in a deflecting position of a minimum variable amount and focus state changed at each field so as to adjust and maintain the deflecting position and the focus state to the best state. CONSTITUTION:Red fluorescent substances 43a-43p in horizontal direction coincident with the vertical deflection width and blue/green/red fluorescent substances 44a-44f in vertical direction coincident with the horizontal deflection width are coated in stripe to the end other than a fluorescent substance 20 of a picture display plane of a screen board 9. The amount of light emitted by the fluorescent substance 43 is detected by a photoelectric element 45 and A/D-converted. The signal subject to A/D conversion is fed to offset/focus/gain control memories 48-50, the emission amount of the fluorescent substance 43 before and after the content of each content memory is changed is compared at each field, the content of the control memories 48-50 is fixed at the best position so as to control the offset/focus/amplitude of the vertical deflection signal in the best state.
Patent JP-S51123411-A (JP)
Title: Steam injector using gas turbine waste heat
Inventor: KINOSHITA KEIJIROU
IPC: F02C3/30
Filed: 1975-04-21
Abstract: PURPOSE: A system in which vapour is generated by using sensible heat of exhaust gas of automotive gas turbine and this vapour is injected into a burner for increased output and economy of fuel consumption. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S55139882-A (JP)
Title: Treating method for wall surface
Inventor: UDA SHIGENORI
IPC: B05D7/14
Filed: 1979-04-17
Abstract: PURPOSE: To form a hydrophilic coating layer, which prevents the fall of water as drops, on the surface of wall, by dissolving an alcohol soluble material rich in hygroscopic property in water, then by applying a mixture of the above mentioned soln. with resin soln. in a solvent to the surface of the wall base.  
     CONSTITUTION: An alcohol soluble material having high hygroscopic property, for example, alcohol soluble nylon, is dissolved in alcohol to form a soln., which is mixed with a resin soln. made by dissolving resinous material in a solvent such as toluene etc. When the mixed soln. is applied to the surface of the wall base 13, the alcohol soluble material 16 having high hygroscopic property compensates the hydrophilic property of the applied resin to form a coating layer 15 excellent in water wettability. Adhered water 17 is extended over plural alcohol soluble materials 16 and forms no water drops, hence never falls as water drops. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06262548-A (JP)
Title: Articulated type master-slave manipulator
Inventor: SHIIHARA TAKAKAZU
IPC: G05D3/12
Filed: 1993-03-09
Abstract: PURPOSE:To make the tip operation of a slave arm restrainable within the prelimited operation range. CONSTITUTION:When a master arm 1 is operated, each value of respective axes is fed to a motion controller 3, and a command value is fed to a slave arm 4 from this motion controller 3 so as to make this slave arm 4 operate in the wake of the master arm 1. A control box 2 sets a restraining condition for limiting a tip motion of the slave arm 4 during operation of the master arm 1, through which the restrained control added with the restraining condition is thus optionally performable during slave control.
Patent JP-S57162241-A (JP)
Title: Manufacture of circular fluorescent lamp
Inventor: IKEUCHI YOUICHI
IPC: H01J9/24
Filed: 1981-03-30
Abstract: PURPOSE:To prevent any breakdown of the bulb, which might be caused during the manufacture process in which a straight bulb is curved into a circular shape, by restricting the difference between the inner diameter of a chuck member and the minimum outer diameter of the concave part of the straight bulb held with the chuck member whithin a given range. CONSTITUTION:Stem mounts 5 are fused to the ends of a straight bulb 4, and a holding concave part 6 extending along the circumference direction of the bulb 4 is formed on the outer surface of each end part of the bulb 4. Next, when the bulb 4 is hanged vertically with a chuck member 3 by fixing the chuck member 3 in the concave part 6, the bulb 4 is curved into a circular shape. Here, the difference between the inner diameter (d1) of the chuck member 3, and the minimum outer diameter (d2) of the concave part 6 of the bulb 4 held with the chuck member 3 is restricted to the range within 0.1-1.0mm..
Patent JP-S62230849-A (JP)
Inventor: PEETAA BIIRU
IPC: C08K5/36
Filed: 1987-03-04
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-H04283501-A (JP)
Title: Freshness preservative of cut flower
Inventor: YAMAGATA HIKARI
IPC: A01N3/02
Filed: 1991-03-13
Abstract: PURPOSE:To obtain a freshness preservative capable of prolonging an admiring period of cut flowers, low in toxicity and excellent in safety and handleability by suppressing flowering of flower buds of cut flowers. CONSTITUTION:Hydroxycinnamic acid or a derivative thereof, preferably a compound shown by formula (X is halogen, OH or NO2; R is alkyl, alkoxy or aryl which may contain functional group; R<2> is H, alkyl, aryl or saccharide which may contain functional group; m and n are 0-3 and integers to satisfy 0<=m+n<=4), such as 4-hydroxycinnamic acid, 3,4-dihydroxycinnamic acid, 3,4,5- trihydroxycinnamic acid, 4-hydroxy-4-methoxycinnamic acid, 4-hydroxy-3,5- dimethoxycinnamic acid or chlorogenic acid, especially 4-hydroxycinnamic acid or chlorogenic acid is made into a solution having 0.1-10,000ppm, especially 10-1,000ppm concentration to give a freshness preservative of cut flowers having the above-mentioned effects.