baber/WOPTO huggingface dataset:
Patent JP-H02292423-A (JP)
Title: Automatic hot-water supply bath device
Inventor: TANI MASAMI
IPC: F24H1/46
Filed: 1989-04-28
Abstract: PURPOSE:To prevent the generation of a water hammer by driving a flow control valve to the close side on automatic hot-water supply start during the usage of a cock with which hot water is supplied, detecting the reduction of a flow rate, outputting a stop signal to a valve drive means and outputting an open signal to an automatic hot-water supply valve through a flow detecting means. CONSTITUTION:A water admission thermistor 12, a flow sensor 13, a heat exchanger 14, a flow control valve 15 and a hot-water discharge thermistor 16 are arranged to the hot-water supply circuit 11 of a hot-water supply instrument 1. A bath circulating circuit 21 having a heat exchanger 23, a pressure sensor 24 detecting a water level set on the suction side and stopping automatic hot-water supply, a water flow switch 25 and a temperature sensor 26 is disposed on the discharge side of a pump 22 between a bathtub 4 and the hot-water supply circuit 11 in a bath device 2. When the full admission of the flow control valve 15 is decided by the flow sensor 13, the flow control valve 15 is closed gradually, drive is stopped, and an automatic hot-water supply valve 34 is opened. Accordingly, the damage of a component having low water-resistant pressure can be prevented.
Patent JP-2000306599-A (JP)
Title: Modular battery
Inventor: KAMIYA HITOSHI
IPC: H01M10/39
Filed: 1999-04-20
Abstract: PROBLEM TO BE SOLVED: To continuously operate a battery over a long time, and to realize the full utilization of its entire rated capacity and the wide variable range of its output voltage and current when the battery is used for the power storage facilities or the like of wind power generation and solar power generation by providing external terminals for each of plural sodium-sulfur cell groups which are stored in a heat-insulating container, connected in series and in parallel with one another, and electrically insulated from one another. SOLUTION: Since plural sodium-sulfur cell groups 2a, 2b in a heat-insulating container 3 are provided with external positive electrode and negative electrode terminals 7a, 7b; 8a, 8b and electrically insulated from one another, when one is being discharged, the other(s) can be charged. By adjusting the number of incorporated cells and the charge-discharge timing of each of the battery groups 2, a long-time continuous operation can be executed without composing a complicate system, and the installation space and the cost thereof can be reduced. Even in the case where the charge and discharge are frequently and instantly changed over, they can be discharged after fully charged. It is advantageous that three of the cell groups 2 each having a continuous dischargeable time of 8 hours or more are installed to utilize their total sum of 24 hours or more.
Patent JP-H04340191-A (JP)
Title: Commodity carry-out device for automatic vending machine
Inventor: ITO MAKOTO
IPC: G07F11/24
Filed: 1991-05-17
Abstract: PURPOSE:To increase the number of sorts of vendable commodities by selectively carrying a commodity dropped and ejected from a storing rack arranged in an automatic vending machine for vending commodities stored in its machine body and dropping and ejecting each commodity stored in its inside through an ejection port opened at the lower face to either one of take-out ports respectively formed on the front and rear parts of the machine body and opened to the front and rear faces to take out the commodity. CONSTITUTION:A slide-like chute 37 to be rotated or revolutionarily driven by a driving device 38 using a motor 36 whose axial length direction is rotatably or revolutionarily supported in a horizontal or vertical face through a vertical or horizontal rotational spindle 33 or revolutionary spindle 33 or an electromagnet as a power source and selectively forming a descending inclined face directed to either one of take-out ports by its upper face is arranged under the ejection port.
Patent JP-H07293521-A (JP)
Title: Clip for assembling parts
Inventor: UENO YUKIE
IPC: F16B19/00
Filed: 1994-04-27
Abstract: PURPOSE:To obtain a clip for assembling parts which is hardly entangled, by making the clearance between the tip of a locking claw, and a bending piece or the projection of the bending piece, equal to or smaller than the plate thickness of a clip. CONSTITUTION:The minimum clearance S between the tip of a locking claw 12 and the tip of an opposite locking claw 12 is made smaller than the plate thicknesss of a clip 1 for assembling parts. And the length C of a flange 11 is made larger than a clearance B between both bending pieces. As a result, no part of bending pieces cannot invade to the clearance S between the tip of the locking claw 12 and the opposing bending piece or the projection thereof. Consequently, the clips 1 for assembling parts are never entangled each other, and a work to solve the entanglment is unnecessary in the assembly work. Or, a problem to catch a part on the way of a guide plate in a part feeder, and the like, so as to generate a blocking, is reduced extremely.
Patent JP-H07294874-A (JP)
Title: Driving voltage generating device for liquid crystal display device and method therefor
Inventor: SEKIYA TAKASHI
IPC: G02F1/133
Filed: 1994-04-27
Abstract: PURPOSE:To enable correcting the asymmetry of characteristics with respect to the positive and the negative voltages of a liquid crystal panel and to allow the correction to be performed uniformly to all pixels of the panel. CONSTITUTION:In the driving voltage generating method of a liquid crystal display device outputting respectively plural driving voltages to the common driver 20 and the segment driver 30 of a liquid crystal panel 10, 4 driving voltages of VC1=+V, VC3=+(1-2r)V, VC4=-(1-2r)V, VC2=-V are outputted to the common driver 20 and 4 driving voltage of VSl=+V+Voff, VS3=+(1-4r)V+Voff, VS4=-(1-4r)V+Voff. VS2=-Vl+Voff arc outputted to the segment driver 30 while keeping the relative of plural driving voltages outputted to the common driver 20 and the relative relation of plural driving voltages outputted to the segment driver 30. However, V expresses a certain reference voltage, r expresses a biasing ratio and Voff expresses a positive or a negative variable off-set voltage or the variable off-set voltages of both polarities.
Patent JP-S5751247-A (JP)
Title: Manufacture of foil material with superior suitability to rolling into foil
Inventor: HOSHINO KOUZOU
IPC: C22C21/00
Filed: 1980-08-14
Abstract: PURPOSE: To manufacture the titled foil material causing a little rolling hardening during rolling into foil by homogenizing pure Al contg. a specified or restricted amount each of Fe, Ti, B and Si, Cu, Mn and Mg as impurities followed by hot rolling, cold rolling and foil annealing.  
     CONSTITUTION: A pure Al ingot contg. 0.1W0.8% Fe, 0.003W0.08% Ti, ≤0.01% B and ≤0.2% Si, ≤0.03% Cu, ≤0.008% Mn and ≤0.008% Mg as impurities is homogenized at 500W600°C so as to reduce rolling hardening. The homogenized ingot is hot-rolled and cold-rolled at ≥50% reduction ratio to regulate the grain size to ≤0.045mm. The resulting foil material is annealed at 280W340°C for 2W48hr to obtain a foil material with wuperior suitbility to rolling into foil. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S603736-A (JP)
Title: Pen for input device
Inventor: YAMAGUCHI HIROSHI
IPC: G06F3/041
Filed: 1983-06-21
Abstract: PURPOSE:To improve the operability of a pen for input device by setting optionally a resonance impedance of a piezoelectric-oscillator on a basis of a variance of the pen pressure to set most suitably the pen pressure in accordance with the individual difference of input pen pressure. CONSTITUTION:A pickup coil 10 is arranged to face a penpoint 11 at the tip of a case 17 of the pen for input device, and a magnetic field generated from an input panel surface is detected. A disc shaped piezoelectric magnetic oscillator 13 is arranged in this case 17 and is polarized in the thickness direction, and driving electrodes 14 and 15 are attached to both faces. The electrode 14 is brought into contact with one end of the penpoint 11 through an oscillation suppressing body 12, and the electrode 15 is brought into contact with the surface of an adjusting screw 18 through an oscillation suppressing body 16, and the state of pressing between the oscillator 13 and suppressing bodies 12 and 16 is adjusted by the screw 18. An oscillating circuit and an oscillation frequency discriminating circuit are constituted of an inverter 21, a piezoelectric-oscillator equivalent impedance 27, resistances 24 and 25, and a capacitor 26, and the resonance impedance of the oscillator 13 is set to improve the operability of the input device.
Patent JP-H09297099-A (JP)
Title: Near field color optical microscope
Inventor: KIGUCHI MASAFUMI
IPC: G02B21/06
Filed: 1996-05-07
Abstract: PROBLEM TO BE SOLVED: To realize a near field color optical microscope which can observe a color of a sample to be measured. SOLUTION: A white light is used as an illumination light source of a near field optical microscope, and an intensity of each of the three primary colors is measured, thereby to obtain a color image. Specifically, a front end of a probe 6 is brought close to several tens namometers to a sample 15 to illuminate the sample. A reflected light from the sample 15 is turned to a parallel light by an achromatic lens 7, separated to colors by a dichroic mirror 8 and guided by a mirror 17 and a lens 9 to three photomultiplier tubes 10. The sample is sweeped in an x-y plane in two dimensions with the use of a controller 11 without changing a distance between a surface of a prism and the front end of the probe. Outputs of the photomultiplier tubes are taken in as RGB signals, formed into a color image with the user of an image controller 12 and displayed at a monitor 18.  Since a color of the sample to be measured can be observed in this manner, the sample can be detected intuitively. Moreover, a foreign article can be distinguished quickly with the utilization of a color difference.
Patent JP-H01283151-A (JP)
Title: Laser beam printer
Inventor: UCHIYAMA MASAJI
IPC: G03G15/36
Filed: 1988-05-11
Abstract: PURPOSE:To reduce the burden of a CPU without increasing the number of communication lines in spite of the increase of control data, by transferring said control data by an image signal transmitting line with utilizing an inactive period of said image signal. CONSTITUTION:After a laser beam printer receives a horizontally synchronizing signal S1 from a beam detector thereinside, it starts receiving from (t0), i.e., a rising timing of the signal S1 an image signal S3 which is synchronized with an image clock S4. After the signal S1 is sent to a controller, the laser beam printer is prohibited from printing for a predetermined time period T3. Therefore, the image signal S3 received within the time period T3 is cancelled, so that the signal is not recorded on a recording paper. The controller sends out control data of 1-n bits to the printer for a predetermined time period T1 from (t0) as a command sending period through a communication line used for transmitting the image signal S3. The printer processes the (n) bits inputted from the front edge (t0) of the signal S1 as the control data.
Patent JP-S60254994-A (JP)
Title: Inspecting device for abnormal sound of speaker
Inventor: KATOU HAJIME
IPC: H04R3/04
Filed: 1984-05-31
Abstract: PURPOSE:To speed up decision making, and to simplify the constitution and to reduce the cost by driving a speaker to be inspected with a pure sound of specific frequency, and comparing the level value of a specific higher harmonic component extracted from sound pressure generated by the speaker at this time with the level value of a higher harmonic component of a standard speaker as a reference value. CONSTITUTION:Higher harmonic components of only specific degree passed through high-Q filters 71-7n are sampled and then held by corresponding sample and hold circuits 81-8n. Namely, the peaks of the input signals are held. The respective peak-held high-degree higher harmonic voltages are switched successively by a multiplexer 9 are sent to an A/D converter 10. Digital data on the high-degree higher harmonic signals which are obtained by the A/D converter 10 are all inputted to a CPU11. The CPU11 compares the data on the respective high-degree higher harmonics with reference data on the standard speaker stored internally. Then, the CPU11 processes the comparison results quantitatively to judge whether the inspected speaker 3 is normal or not.
Patent JP-S5540610-A (JP)
Title: Separation of hydroxamic acid
Inventor: KASAI YASUHIKO
IPC: C07C239/00
Filed: 1978-09-14
Abstract: PURPOSE: To separate hydroxamic acids useful as color reaction reagents, precipitation reagents, medicines, agricultural chemicals, etc., by adding a specific amount of carbodiimide compounds to a mixture of carboxylic acids and hydroxylamine salts and forming hydroxamic acids.  
     CONSTITUTION: A mixture of carboxylic acid derivatives of formula I (R is substituent) and more than equivalent amount of hydroxylamine of formula III is mixed with carbodiimide compounds of formula II (R' and R" are substituents which may be same as R). The equivalent ratio of the compound II to the compound of formula III and to the compounds of formula I are ≤1, and ≥1, respectively. The hydroxamic acids of formula IV thus, formed can be separated by separating as a solution of an alkali metal salt and preciptating with an acid, or by desalting with a cation exchange resin, and concentrating the solution.  
     USE: Feed additives, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5338263-A (JP)
Title: Plasma treating apparatus of semiconductors
Inventor: TAKEI SAKAE
IPC: H01L21/302
Filed: 1976-09-21
Abstract: PURPOSE: To prevent temperature rise of the objects to be etched by parting a plasma treating chamber and a generating part by means of static magnetic field screens. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H01285073-A (JP)
Title: Information recording and reproducing device and information recording medium
Inventor: HOSOYA HIDEKI
IPC: G11B20/10
Filed: 1988-05-11
Abstract: PURPOSE:To use one device like plural devices whose number of bites and number of blocks are different by setting the number of blocks for one track and the number of bites in one block at the time of recording and reproducing based on information about the number of bites and the number of blocks recorded in an auxiliary data part. CONSTITUTION:A data signal sent from an MPU 23 through a signal line 33a is modulated by a modem part 50 of a modem circuit 29 and a light source 7 is driven. A signal read out by a sensor 14 is demodulated by the modem part 50 and sent to the MPU 23 through a signal line 33c. Based on a pattern read out of the auxiliary data part, the information about the number of blocks and the number of bites is sent from the MPU 23 through a signal line 33b to a number-of-blocks setting circuit 52 and a number-of-bites setting circuit 53 and the setting of the number of blocks and the number of bites on the side of the device is changed. Thus, one recording and reproducing device can be applied to plural recording media whose number of bites and number of blocks are different.
Patent JP-S5637170-A (JP)
Title: Multideflection electrode unit for ink jet printer
Inventor: KAKEFU SADAO
IPC: G06K15/10
Filed: 1979-09-03
Abstract: PURPOSE:To obtain a highly accurate arrangement and sure electric connections by a method wherein electrode plates provided with electrode portions on both surfaces of insulating bases thereof and insulating spacers are laminated alternately by penetraing two pieces of electrode bars while the electrode plates and the electrode bars are connected through interposed electrically-conductive 0-rings. CONSTITUTION:A plurality of deflection electrode plates 7 formed with electrode portions 18, 19 on both surfaces of insulating bases 17 thereof and insulating spacers 8 are laminated alternately and electrode supporting members 9, 10 are arranged at both terminals thereof, then, electrode bars 15, 16 are penetrated through holes provided through those respective members and both ends thereof are tightened with nuts 14. Further, the electrode bars 15, 16 and the electrode portions 18, 19 of the deflection electrode plates are connected through electrically-conductive O-rings 26 inserted within spot facings 25 ar the holes of the insulating spacers through which the electrode bars are penetrating. According to this method, sure electric connections may be obtained.
Patent JP-S5538354-A (JP)
Title: Sulfonamide derivative and acaricide therefrom
Inventor: TAKAHASHI SUSUMU
IPC: A01N47/28
Filed: 1978-09-13
Abstract: NEW MATERIAL:Compounds of formula I (R is lower alkylthio, lower alkyl- thioalkoxy).  
     EXAMPLE: Isopropyl [2,4-dimbromo-6-(N-methyl-N-isopropyltiocarbonyl)sulfamoyl]phenyl carbonate.  
     USE: Acaricide; they have activities killing nits, larvae and imagoes of Panonychus citri, ulmi, etc.  
     PREPARATION: An alkali metal salt resulting from treating a compound of formula II with an alkali hydroxide is reacted with a compound of the formula: Cl-COR in an inert solvent as water or acetone at 0W60°C to produce the compound of formula I. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0415793-A (JP)
Title: Sale by day prediction system and sale prediction device for goods
Inventor: NOTOMI SEIJI
IPC: G07G1/12
Filed: 1990-04-29
Abstract: PURPOSE:To perform sale prediction at a daily rate with high accuracy by finding the mean value of sale data in every year equivalent to an experience day of the same day of the week as that of each prediction day in a prediction year and that is an adjacent date, and setting the mean value as a sale prediction value. CONSTITUTION:Experience data conforming to experience yearly sale data and experience yearly calendars for past several years and prepared, and a prediction yearly calendar for a prediction year is prepared, and also, and the experience day of the same day of the week as that of each prediction day in the prediction year and also, that is the adjacent date is retrieved at every experience year. The mean value of the sale data in every year equivalent to that of a retrieved experience day is found, and the mean value is set as the sale prediction value. Thereby, it is possible to patternize demand corresponding to an individual case completely from past experience data, and to perform the sale prediction by day of goods.
Patent JP-S61271521-A (JP)
Title: Fine adjustment device for rotor
Inventor: FUKAMACHI YOSHIO
IPC: G05G7/02
Filed: 1985-05-25
Abstract: PURPOSE:The rotation of a rotor is secured and to attain the miniaturization of the rotor in a non-clamp mode by extending a clamp mechanism in the radius direction of the rotor and at the same time clamping the circumferential part of the rotor over the circumferential wall from its thickness direction. CONSTITUTION:A clamper 32 contains a guide hole 34 extending in the radius direction of a holding barrel 20. While a clamper 33 contains a guide part 35 which is set into the hole 34 and a contact part 36 which presses a clamping rib 22 toward the inside from the outside. A coupling part crossing the rib 22 from the lower side is formed between both parts 35 and 36. When a clamp screw 39 is turned in its push-in direction, a contact part 38 of a clamper 32 presses the rib 22 toward the inside of the radius direction of the rib 22. While the part 36 of the clamper 33 presses the rib 22 toward the outside of the radius direction of the rib 22 respectively. Thus the barrel 20 is clamped and therefore a rotor can be rotated to a housing 19 in a non-clamp mode.
Patent JP-S60256265-A (JP)
Title: Document carrying equipment
Inventor: KITAJIMA TADAYUKI
IPC: G03B27/62
Filed: 1984-06-01
Abstract: PURPOSE:To attain ease of carrying of a thin and a thick original to the reading section by moving independently an original plate and an original feeding equipment respectively to the main body equipment. CONSTITUTION:One end of the original platen 3 is supported by a pedestal platen 23 in the main body 1 via a slide rail 22 provided in the reciprocating direction of the platen 3, the ridge this side of the plate 3 is inserted and supported to a guide rail 24 arranged in the reciprocating direction of the platen 3 to the main body 1 and guided along the rail. Then the platen 3 is slidable along the rails 22, 24 toward the reciprocating directions (a), (b) but not moving in a direction at right angles to the directions (a), (b). Moreover, the original feeding device 2 is slidable along the rail 27 in the directions (a), (b) similarly but not moving in a direction at right angles to the (a), (b).
Patent JP-H049725-A (JP)
Title: Detection of temperature and crystal oscillator covered with polymer film used therefor
Inventor: FUJITA SHINSUKE
IPC: H03H9/17
Filed: 1990-04-27
Abstract: PURPOSE:To perform an extremely high sensitive detection of a temperature change without influence of moisture, presence of odor substance, etc. by employing crystal oscillator covered with a polymer film as it is or in a state covered with a barrier. CONSTITUTION:For example, in a polymer film-covered crystal oscillator in which a gold deposited electrode of an AT-cut crystal oscillator having 9.00MHz is covered with polystyrene as a polymer compound, 0.5mum in thickness, aging change of its frequency is measured as it is or in a state covered with a barrier, and aging change of a temperature varying corresponding thereto is detected. When the aging change of the temperature is detected, it can be used in the state as it is, but odor substance is selectively absorbed in response to the type of the polymer compound used with the polymer film covering an electrode and its frequency is varied. Accordingly, if it is apprehended that such an odor substance exists or generates, or if it is apprehended that it is affected by water, the electrode of the oscillator or the entire oscillator is covered with the barrier to detect its temperature.
Patent JP-S5638645-A (JP)
Title: Digital output change-over system in duplex system
Inventor: AMI YURIO
IPC: G06F15/16
Filed: 1979-09-05
Abstract: PURPOSE: To enable continuous change-over not causing chattering, by holding the output of main system at the digital output change-over from the main system to the waiting system and delaying the switching timing longer than the sampling period of computer.  
     CONSTITUTION: The computer 1, digital input unit 2, CPU3 and digital output unit 4 are respectively constituted with the duplex system A, B, the output of the failure output units 12A, 12B is input to the switching discrimination circuit 10 to control the switching unit 6 via the timer 20. In this case, if failed output is given to the computer of the main system, the output of the computer of the main system stored for a longer period than the sampling period of the computer at least, is outputted as it is, and after the period is elapsed, the switching to the output of waiting system can be made. Thus, the continuous change-over not causing chattering to the output can be made. 
     COPYRIGHT: (C)1981,JPO&Japio