baber/WOPTO huggingface dataset:
Patent JP-S59120201-A (JP)
Title: Liquid level adjusting apparatus of vacuum distillation apparatus
Inventor: MOTOMURA YOSHIHARU
IPC: B01D3/10
Filed: 1982-12-27
Abstract: PURPOSE:To perform distillation efficiently to prevent the generation of burnt smell, by a method wherein the upper part of a hot water tank and the upper part of a distillation still are communicated by an air pipe and the liquid level of the distillation still is kept constant by a control means when hot water is supplied to the distillation still from the hot water tank. CONSTITUTION:Hot water is supplied to distillation still 2 for preparing distilled liquor from a hot water tank 1 through a water supply pipe 8 and the upper parts of said still 2 and the tank 1 are connected by an air pipe 7. An automatic water level control means 3 is provided in the vicinity of the central part of the peep window 12 in the distillation still 2 so as to keep the liquid level of unrefined liquor. By this mechanism, the liquid level of the distillation still 2 is always held to a constant water level during distillation and the rising in liquid viscosity is suppressed. In addition, the coefficient of overall heat transmission of the unrefined liquor and the heating pipe is enhanced by a stirrer 5. Therefore, the convection of the unrefined liquor is promoted while distillation time is shortened and the distillate is prevented from carrying burnt smell.
Patent JP-S59122137-A (JP)
Title: Digital signal regenerating circuit
Inventor: KITAGAWA HIDEMASA
IPC: H04L25/06
Filed: 1982-12-28
Abstract: PURPOSE:To regenerate accurately a digital signal by eliminating the effect of a low frequency noise component, preventing an envelope from being zero-crossed and performing accurate envelope detection to regenerate a DC component. CONSTITUTION:An input signal is divided into three. A DC voltage of +E is added at an adder 12 and the result passes through a time constant circuit comprising a rectifier 16, capacitor C1 and a resistor R1. A DC voltage of -E is added at an adder 13 and the result passes through a time constant circuit comprising a rectifier 17, the capacitor C1 and the resistor R1. After these two outputs are added, the result is attenuated into 1/2 by a subtractor 23, and the attenuated result is subtracted from the input signal to have an envelope made nearly flat. The output of the subtractor 24 is divided further into four, the discharge of a capacitor C2 is controlled by the output of a differentiating device 37 to detect the positive and negative envelopes, allowing to regenerate the DC component with suppressed low frequency noise by adding the envelopes.
Patent JP-H04242817-A (JP)
Title: Information input device and its application
Inventor: SHINODA MORIMASA
IPC: G06F3/03
Filed: 1990-08-30
Abstract: PURPOSE:To input hand-written characters with high precision by unifying a recording pen and an acceleration sensor and tracing the acceleration sensor by the character recording operation or on recorded characters in accordance with the order of writing strokes. CONSTITUTION:An acceleration sensor S1, a touch sensor S2, and a recording part W are stored in a cylindrical casing 3 to constitute a hand-written character input device 1. When this input device 1 is stopped, the luminous flux from a light source 16 is thrown to centers of photoelectric elements A to D because a columnar vessel 7 and an inertial body 11 of the main body of the acceleration sensor S1 are coaxially kept perpendicular by the gravity regardless of inclination because of a three-dimensional rotation holding mechanism 6, and difference outputs exceeding a, prescribed threshold are not generated between elements B and C and elements A and D. At the time of character input, the acceleration acts on the whole of the input device 1 in accordance with the input operation, and X and Y components of the acceleration are changed with time in accordance with forms of characters. Acceleration information is integrated to obtain speed information and is integrated furthermore to obtain displacement information.
Patent JP-H0392768-A (JP)
Title: Voltage detection circuit
Inventor: TANIGAWA YOSHIHIRO
IPC: G01R19/00
Filed: 1989-09-04
Abstract: PURPOSE:To achieve a higher accuracy by using a Zener diode as input resis tance of an operational amplifier. CONSTITUTION:A resistance R2 is connected between an inversion input terminal and an output terminal of an operational amplifier A1 and a resistance R2 between a non-inversion input terminal and a ground potential. Zener diodes D1 and D2 are connected in an opposite way between a pair of input terminals IN connected to a balance transmission path and the inversion and non-inversion input terminals respectively. Resistance values of the diodes D1 and D2 vary with a voltage between the terminals and reduces sharply near a Zener voltage VZ. Thus, an output voltage Vout changes sharply near 2xVZ of an input voltage Vin thereby enabling a highly accurate detection of voltage.
Patent JP-H1163630-A (JP)
Title: Controller for air conditioning
Inventor: TAKASUKA YOSHIRO
IPC: F24F11/02
Filed: 1997-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a controller for air conditioning wherein the effect on a temperature regulating operation by an operation of calibration is reduced. SOLUTION: CPU 11 outputs a drive signal for opening or closing a chilled water valve 7 or a hot water valve 8 to a chilled water valve driving part 22a or a hot water valve driving part 22b from a digital output part 10 and makes the chilled water driving part 22a or the hot water driving part 22b open or close the chilled water valve 7 or the hot water valve 8 respectively. Herein the CPU 11 executes an operation of calibration for making the present valve travel (logical value of valve travel) of each valve 7 or 8 obtained by computation be in accord with the actual valve travel thereof only when a target value of the valve travel of each valve 7 or 8 obtained by computation is 0 or 100%.
Patent JP-S6473604-A (JP)
Title: Rotary transformer
Inventor: TAKEUCHI TOSHIHIRO
IPC: G11B5/02
Filed: 1987-09-14
Abstract: PURPOSE:To make it possible to satisfy the desired characteristics values by providing a plurality of number of turns in the construction of short rings and short-circuiting them. CONSTITUTION:A title device is formed of an external cylinder side cylinder core 1, an internal side cylinder core 2, coils 3 wound in the circumferential grooves on the inner side of the external cylinder side cylinder core 1 and coils 4 wound in the circumferential grooves on the outer side of the internal cylinder side cylinder core 2, and the circumferential grooves 7 on the outer side of the internal cylinder side cylinder core 2 are short rings which are wound two times and short-circuited between the winding coils 4 of the respective signal transmission systems. The possibility of leakage to other systems becomes small with respect to the circumferential groove of the part around which the short ring 7 is to be wound. That is, by the double wound short ring 7, the proportion of the part in a positional relationship of linkaging with the short ring 7 increases, and the magnetic flux almost cannot pass to this linkage part, so that the leakage magnetic flux phiL' will decrease. As a result, the level of the damping factor of the signal to the adjacent system will improve. In addition, the short rings were double wound, but any number of turns may be available as long as the short rings do not project out of the outer diameter.
Patent JP-S60121738-A (JP)
Title: Manufacture of semiconductor device
Inventor: IKEDA TATSUO
IPC: H01L21/3205
Filed: 1983-12-06
Abstract: PURPOSE:To contrive to improve the resolution of a photosensitive resin on a s semiconductor substrate and prevent the disconnection of an Al wiring by a method wherein a polycrystalline Si pattern is coated with a silica series coating solution via insulation film, resulting in flattening. CONSTITUTION:After an insulation film 2 is formed on a semiconductor substrate 1, a polycrystalline Si film 3 is patterned, and further an insulation film 4 is formed theron. Next, the film 4 is coated with the coating solution 5 containing a silica series as the main constituent to the degree that the surface of the substrate 1 is smoothed, and organic substances are removed and changed by high temperature treatment. Then, the surface is made almost smooth by etch- treating 6 the film 5. An insulation film 7 is formed thereon, and an Al wiring 8 is formed on this film 7. This manner enables the resolution of the photosensitive resin to be improved and prevents the disconnection of the wiring 8 at the step of the film 3 pattern.
Patent JP-H0571860-A (JP)
Title: Cooling storage box
Inventor: MAEDA MASATAKE
IPC: G05D22/00
Filed: 1991-09-10
Abstract: PURPOSE:To obtain a cooling storage box in which invasion of dusts from an atmosphere introduction port for humidifying a storage chamber is prevented. CONSTITUTION:A hollow door frame 27 extended from the upper surface of the ceiling wall 2A of a heat insulation box 2 over a door 3 is provided. An atmosphere intake port 28 for communicating the frame 27 with the atmosphere is formed at the lower surface of the frame 27 corresponding to the upper surface of the door 3. A filter 30 is detachably mounted in the port 28. An atmosphere introduction port 32 for communicating the interior of the frame 27 with a storage chamber 8 is formed at the wall 2A. A chilled gas discharge passage 42 for communicating the high pressure part 7A of a chilled gas passage 7 with the atmosphere is formed.
Patent JP-H0784291-A (JP)
Title: Optical amplifying function element and its production
Inventor: KIYOKU KATSUAKI
IPC: B82B1/00
Filed: 1993-09-16
Abstract: PURPOSE:To provide the optical amplifying function element which has a multiple quantum well structure formed by using a barrier layer of a high energy barrier as an optical waveguide, facilitates current implantation to an optical amplifier as the efficiency of optical amplification is enhanced while utilizing the layer of a large thickness, is small in noise of naturally released light, is easily produced and has a good yield while maintaining the single mode characteristic of the signals propagating in the active layer and the method for producing the same. CONSTITUTION:This optical amplifying function element has the optical waveguide having at least a optical waveguide layer 104 formed on a semiconductor substrate 102 and the optical amplifier having at least the active layer 105 loaded on the optical waveguide and an electrode 108 for implanting the current to the active layer 105. The layer thickness of the part loaded with the optical amplifier of the optical waveguide layer 104 is set smaller than the layer thickness of the part not loaded with the optical amplifier.
Patent JP-H0682818-A (JP)
Title: Active matrix substrate and its production
Inventor: KATAYAMA MIKIO
IPC: G02F1/1368
Filed: 1992-08-28
Abstract: PURPOSE:To inexpensively provide the liquid crystal display device having TFTs for driving picture elements and TFTs for driving a display part on the same substrate. CONSTITUTION:The TFTs 107 for driving the picture elements of the liquid crystal display device having a display part 102, a scanning line driving part 103 and signal line driving part 104 on a glass substrate 101 are a-Si TFTs and the TFTs for driving the picture element to drive the scanning lines and signal lines are constituted as p-Si TFTs or c-Si TFTs formed by subjecting a-Si TFTs to a heating and annealing treatment. The production of the a-Si TFTs is easy and field effect mobility is excellent in the p-Si TFTs and the c-Si TFTs. These TFTs are formed by the same production process on the same substrate by effectively utilizing the advantages of the respective performances, by which the inexpensive active matrix display device having the high performance is obtd.
Patent JP-H0393078-A (JP)
Title: Optical system cleaning cartridge
Inventor: CHATANI MASAHIKO
IPC: G11B7/12
Filed: 1989-09-05
Abstract: PURPOSE:To prevent the re-contamination of an objective lens by means of a cleaning member by providing a device giving the notice of the exchange time of an exchange part including the cleaning member. CONSTITUTION:When a rotary knob 110 is depressed, a positioning shaft 113 simultaneously slides and it is locked in the groove of the positioning shaft by a click spring 114. When a cleaning operation is started and the rotary knob 110 is rotated in such a state, the rotation of a rotary shaft 133 is transmitted to a warm gear 131, a warm wheel 130 is rotated, the rotation of the warm wheel 130 is decelerated and a display gear 134 is rotated. Thus, the rotary knob 110 is rotated for the prescribed number of times, and cleaning is executed. When the cleaning member reaches the exchange time, an exchange display 136 appears in a display window 135 provided on a cleaning cartridge mainbody 104, the exchange of the cleaning member is urged to a user and the re- contamination of the objective lens can be prevented by the cleaning member.
Patent JP-H0391845-A (JP)
Title: Automation system for analysis of duplicated fault
Inventor: SHIRAISHI HISASHI
IPC: G06F11/22
Filed: 1989-09-05
Abstract: PURPOSE:To automatically analyze the second and subsequent duplicated faults via a computer by registering a fault analyzing procedure. CONSTITUTION:When a software fault occurs, a fault memory file input means 1 inputs the data through a software fault memory file 5 and decides whether the fault is the first one or not. If desides first one, a new fault analyzing procedure is registered to a fault analyzing procedure file 6 via a duplicated fault analyzing means 2 which carries out the analyzing procedure and an analyzing procedure register means 3. When the second and subsequent duplicated faults are decided, the fault analyzing procedure is called out of the file 6 via an analyzing procedure call means 4. Thus it is possible to effectively and automatically analyze the second and subsequent duplicated faults via a computer.
Patent JP-H0277811-A (JP)
Title: Hot water and cold water mixing device
Inventor: HARAGA HISATO
IPC: G05D23/19
Filed: 1988-09-13
Abstract: PURPOSE:To discharge high-temperature water and low-temperature water alternately at a normal period by resetting either or both of set temperatures of the high- temperature water and low-temperature water between a hot water supply temperature and a cold water temperature when either or both of set temperatures of the high- temperature water and low-temperature water are not between the hot water supply temperature and cold water supply temperature. CONSTITUTION:In the control circuit for the hot water and cold water mixing device A, a hot water mixing plug B, a solenoid valve 29, and an automatic selector valve D are operated by a controller C and the hot water and cold water mixing device A is automated. When the set temperatures of the high-temperature water and low- temperature water are not between the hot water supply temperature and cold water supply temperature, the set temperatures of the high-temperature water and low- temperature water are reset between the hot water supply temperature and cold water supply temperature. Consequently, trouble is corrected and the high-temperature water and low-temperature water are discharged alternately at the normal period. Consequently, the temperature that a user sets firstly is reset to a temperature which is the closest to the initially set temperature among temperatures of mixed water obtained from the temperatures of the hot water and cold water.
Patent JP-S6474296-A (JP)
Title: Traction drive fluid
Inventor: ABE KAZUAKI
IPC: C10N40/04
Filed: 1987-09-17
Abstract: PURPOSE:To prepare the title fluid which has low viscosity and excellent traction performance over a wide temp. range, and which comprises a particular dicyclohexylakane compd. CONSTITUTION:An arom. compd. having one benzene ring (e.g., benzene) is reacted with with an alkylating agent (e.g., allyl chloride) in the presence of a nitro compd. of the formula R-NO2 (wherein R is a 1-3C alkyl or a 6-8C aryl) in an amt. of at least 0.1wt.% based on the total amt. of the arom. compd. and the alkylating agent and a Friedel-Crafts catalyst (e.g., AlCl3) in an amt. of 0.1-100wt.% based on the total amt. of the arom. compd. and the alkylating agent in a solvent at -30-150 deg.C. The product is hydrogenated in the presence of 0.-100wt.% hydrogenation catalyst (e.g., Ni) under atmospheric pressure to 200kg/cm<2> at room temp. to 300 deg.C to prepare a dicyclohexylalkane compd. If necessary, this compd. is mixed with antioxidants, rust preventives, etc., to prepare a traction drive fluid.
Patent JP-2001056095-A (JP)
Title: Member and method for manufacturing solid structure
Inventor: KASAMATSU TETSUO
IPC: F16S5/00
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To manufacture a solid structure provided with functions such as shock absorption, sound shielding and heat insulation which can provide the member by which a strong solid structure can be formed easily and disperse and hold the pressure from the outside by using this member. SOLUTION: This solid structure has such form that a triangular prism 2 whose end surface is an isosceles triangle 4 with an apex angle of 120 deg. is installed to the four-side surfaces of a quadrangular prism 1 whose end surface is a square 3 while making this side surface to a bottom surface and is constituted by the combination of such members that the isosceles length of the isosceles triangle 4 is equal to the length of oneside of the square 3 and the height of the quadrangular prism 1 is equal to the length of the bottom side of the isosceles triangle 4. Meantime, the member is integrated as a solid structure by fitting a prism 6 having a square section whose oneside length is equal to the height of the perpendicular (b) of the isosceles triangle to the notch 5 formed between adjacent triangular prism 2.
Patent JP-S60122271-A (JP)
Title: Ignition device of internal-combustion engine
Inventor: SONE MASAZUMI
IPC: F02P9/00
Filed: 1983-12-07
Abstract: PURPOSE:To absorb dispersion in the resistance value of a high-tension cable and improve the safety of an engine by setting said resistance value of the high- tension cable between a distributor and an ignition plug small with respect to the total resistance from said ignition coil to each ignition plug. CONSTITUTION:When an igniter 10 breakes the circuit of a primary winding 3 based on an ignition signal from a detecting means 9 which detects the ignition timing synchronized with the operation of an engine, a high voltage of -10 to scores of kilo volts or so, is induced in a secondary winding 4. This high voltage is fed to each of ignition plugs 8a to 8d through a high-tension cable 5, a distributor 6, and each of high-tension cables 7a to 7d, and discharged. And, at the start of discharge of ignition plugs 8a to 8d, a high voltage of minus several kilo volts generated in a DC-DC convertor 11 induced in its secondary winding 4, is additionally fed to the plugs. In this case, the resistance value per unit length of each of high-tension cables 7a to 7d is made smaller than that of the high-tension cable 5, to attain the desired purpose.
Patent JP-H1077936-A (JP)
Title: Starter of vehicular engine unit
Inventor: SHIMAMOTO MAKOTO
IPC: F02B75/02
Filed: 1996-08-30
Abstract: PROBLEM TO BE SOLVED: To decrease an engine width, increase a banking angle and reduce a loss horsepower. SOLUTION: In a starter of a vehicular engine unit in which a crankshaft, main shaft (input shaft) 72 of a transmission, and a drive shaft (output shaft) are arranged side by side, an output gear 136 of a starting motor 135 are meshed with a starting gear 139 provided to be rotatable to the main shaft 72 via an intermediate gear 138, and the starting gear 139 is connected to a reduction large gear 83 with a one-way clutch being interposed therebetween.
Patent JP-S6388677-A (JP)
Title: Transaction item decision system in automatic teller machine
Inventor: UCHINO SHIGERU
IPC: G07D9/00
Filed: 1986-10-01
Abstract: PURPOSE:To raise an operating rate by calculating how to allocate functions from past achievements that have been accumulated by inputting that today falls on which special day and deciding an operation style as the overall running store. CONSTITUTION:Transmission/reception messages of transactions are grasped, accumulated and stored in an external storage device, thereby deciding on the number of transaction data. In order to decide on a transaction item, a judgement is made and the store is opened by taking out and analyzing data from the external storage device 4. A terminal controller 2 prepares a day- by-day transaction item breakdown list 6 in the external storage device 4, and increments the corresponding item every transaction according to 'today falls on which special day' inputted from a window device 5. A rate is also recorded as separate transactions during a fixed period. Next aggregation data in the external storage device 4 is read in, and the running style of each device is decided according to the rate of every transaction item. When the store is opened, a lot of devices dedicated to payment are prepared if it is a special data in terms of payment. Thus an availability factor is raised.
Patent JP-H04110965-A (JP)
Title: Image forming device provided with information adding device
Inventor: KOBAYASHI MASAHIKO
IPC: G03G15/04
Filed: 1990-08-31
Abstract: PURPOSE:To prevent the shadow line or the information which is missing partially from being formed on recording paper by setting the scanning surface of a recording medium to a color which is not concerned in image formation, and also, setting a width center position on the surface of a photosensitive body of a non-information imparting surface part to a reference position of flickering control of a destaticizing lamp, and moreover, specifying the width of the non-information imparting surface part. CONSTITUTION:The scanning surface of a recording medium 27 is set to a color which is not concerned in image formation, and also, width center positions P1, P2 of a non-information imparting surface part C of the recording medium on the surface of a photosensitive body are set to a reference position of flickering control of a destaticizing lamp 6, and moreover, the width of the non-information imparting surface C is set to two folds or more of the misalignment amount of the flickering control reference position. Accordingly, even if the reference position of the flickering control of the destaticizing lamp 6 is misaligned in any direction of the plus side or the minus side in the scanning direction, the destaticizing lamp 6 is subjected to flickering control within the width of the non-information imparting surface part C on the surface of the photosensitive body. In such a way, a latent image of an edge part of the recording medium 27 is erased surely, and also, it is prevented that a latent image of selected information is erased.