baber/WOPTO huggingface dataset:
Patent JP-S58211539-A (JP)
Title: Controller for number of revolution of internal-combustion engine for automobile with torque converter
Inventor: MIYAZAKI MASAAKI
IPC: F02D29/02
Filed: 1982-06-02
Abstract: PURPOSE:To correct the number of revolutions of the engine optimally in response to load on shifting, and to inhibit the decrease and increase of revolutions by detecting a slip ratio of the torque converter and changing the quantity of load corrected in response to the slip ratio. CONSTITUTION:When a driver shifts a shift position to a range D from a range N, the slip ratio of the torque converter is increased because the output revolution-number of the torque converter is lowered considerably from the number of revolution of the engine under the state in which the car is stopped. A slip detector 15, which receives outputs from a torque converter output revolution- number detector 14 and an engine revolution-number detector 4 and arithmetically operates the slip ratio, outputs a load correction-quantity signal (h) in response to the slip ratio. The quantity of air sucked (g), which is obtained by an integrator 7 and by integrating a revolution-number deviation signal (c), is corrected by the signal (h) up to the target operation positional signal (e), and the opening of a throttle valve 2 is increased through an actuator 3 according to the signal (e).
Patent JP-S5220033-A (JP)
Title: Layer recording device
Inventor: MASAKI KATSUMI
IPC: G03G15/047
Filed: 1975-08-07
Abstract: PURPOSE:To enable a layer record by forming optically an information obtained from scanning an information formed optically on a material and recording a layer data signal from an electronic computer on the former information.
Patent JP-S58213242-A (JP)
Title: Method for measuring physical property value of heated material
Inventor: ARAKAWA YOSHIAKI
IPC: G01N25/18
Filed: 1982-06-07
Abstract: PURPOSE:To perform highly accurate determinations even with use of a D/A converter of a relatively low resolving power, by precutting ambient temperature of a specimen to be measured, and, in addition, by correcting offset drift. CONSTITUTION:An input quantity X corresponding to a temperature T at a desired time is given to an analogue measuring circuit 1, and the result is stored in a storage device 10 in a digital operating section 2. Then the stored value is given via a D/A converter 15 to an adder 5 in the measuring circuit 1, together with an input quantity X+DELTAX which corresponds to a temperature T+DELTAT after the above desired time. Then, the input quantity X is precut, and only the variation quantity DELTAX is supplied via the measuring circuit 1 to the operating section 2, and allowed to calculate. In this process, the input terminal of the measuring circuit 1 is short-circuited with a switch SW2, and the offset drift of the measuring circuit 1 is detected and corrected. Thus, highly accurate measurement is performed even with use of a D/A converter of a relatively low resolving power.
Patent JP-S5430204-A (JP)
Title: Charging of coke and other materials into dry cooling equipment
Inventor: UTSU TAKAYUKI
IPC: C10B39/02
Filed: 1977-08-11
Abstract: PURPOSE: To charge a dry cooling equipment with coke or other meterials from a charging hopper while the charge distribution, charging amount and particle size distribution are being controlled in a dry cooling equipment. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H05294867-A (JP)
Title: Production of bisphenols
Inventor: NAKAGAWA TAKASHI
IPC: B01J31/02
Filed: 1992-04-16
Abstract: PURPOSE:To provide a method of producing bisphenols with a prolonged catalyst life by using a mixture of a mercaptocarboxylic acid and an alkyl mercaptan as a cocatalyst. CONSTITUTION:In the production of a bisphenol by reaction of a phenol with a ketone in the presence of a strongly acidic cation exchange resin bearing sulfonic acid groups, an alkyl mercaptan and a mercaptocarboxylic acid are combined as a cocatalyst. The addition of an extremely small amount of a mercaptocarboxylic acid to an alkyl mercaptan enables great prolongation of the catalyst life over the mixing proportion.
Patent JP-2000294979-A (JP)
Title: Semiconductor device for optical communication
Inventor: HONBO MASAHIRO
IPC: H05K9/00
Filed: 1999-04-02
Abstract: PROBLEM TO BE SOLVED: To surely suppress the effect of external noise through a simple structure by mounting a semiconductor chip on a lead frame or a substrate and providing a noise shielding wire to pass through the upper region of the semiconductor chip. SOLUTION: A semiconductor chip 12 is mounted on a lead frame 11 and a noise-shielding wire 14 is provided to pass through the upper region of the semiconductor chip 12. The noise-shielding wire 14 is arranged along the widthwise central part of the semiconductor chip 12, and each end part thereof is connected onto the lead frame 11 on each side of the semiconductor chip 12. Since the noise-shielding wire 14 passes above the semiconductor chip 12, effect of external noise, e.g. electromagnetic wave noise on the semiconductor chip 12 can be reduced by the noise-shielding wire 14. A metal case for containing a resin mold can be manufactured easily without requiring special machining.
Patent JP-H05292583-A (JP)
Title: Line switching device
Inventor: TAKESHIMA YASUE
IPC: H04Q11/04
Filed: 1992-04-16
Abstract: PURPOSE:To reduce line connections between processors and communication processing by make the entirety of one area hierarchic and providing its hierar chic elements with plural unit switching processors respectively and independent ly without any correlation. CONSTITUTION:The line switching device 1 of a mobile body radio communication system is provided with plural unit switching processors 2 which have line switching parts 5 for switching and connecting continuous signals and call processing parts 6 for performing demand assignment control according to control packet signals 4. Then the respective switching processors operate independently by transmission and reception frequencies of the continuous signals 3 and control packets without mutual correlation. Consequently, all of the continuous signals or control packet signals can be inputted and outputted in the single unit switching processor without closure, the signals need not be routed and repeated by using plural unit processors, and the line connections and communications between the processors can be eliminated.
Patent JP-H03296120-A (JP)
Title: Clock generator
Inventor: MIYAMORI TAKASHI
IPC: G06F1/10
Filed: 1990-04-13
Abstract: PURPOSE:To facilitate the formation of a microprocessor system by securing the synchronization between the signal outputted from a peripheral device and the clock that actuates a microprocessor without using any external hardware. CONSTITUTION:A dividing circuit group 13 includes the dividing circuits and divides the clock signals, and a clock selection circuit 14 selects one of plural clock signals sent from the group 13 in response to the clock selection signal inputted from outside. Then a signal synchronizing circuit 15 uses the clock signal received from the circuit 14 and the external signal as the inputs to temporarily hold the external signal and also to output this external signal synchronously with the clock signal. Therefore the control signal, etc., outputted from a peripheral device can be outputted synchronously with the optional one of those clock signals received from a clock generator. Thus no extra external hardware is required and a microprocessor system is easily obtained.
Patent JP-H0741454-A (JP)
Title: Schizostatin of new physiologically active substance and its production
Inventor: TSUJITA YOSHIO
IPC: C07C57/13
Filed: 1994-05-10
Abstract: PURPOSE:To obtain a new physiologically active compound having squalene synthase inhibiting activity and useful as a hyperlipemia treating agent. CONSTITUTION:This compound of formula I, i.e., a physiologically active substance of schizostatin, preferably a physiologically active substance of trans-type schizostatin of formula II or its salt. The compound of formula I is obtained by culturing a microbial strain belonging to the genus Schizophyllum, preferably Schizophyllum commune SANK17785 and producing the physiologically active substance of schizostatin and subjecting the cultured product to conventional separation and purification processes.
Patent JP-S59221696-A (JP)
Inventor: UEDA KIYOSHI
IPC: G21C3/30
Filed: 1983-05-31
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-H04326393-A (JP)
Title: Image memory access system
Inventor: KIKUCHI HIROSHI
IPC: G09G5/00
Filed: 1991-04-26
Abstract: PURPOSE:To shorten the time required for a bus arbitration between a host processor for sharing a frame memory, and a CRT controller. CONSTITUTION:A means for a bus arbitration at the time when a host processor executes write and read-out in a frame memory is constituted of a circuit for switching a memory bus by a display period signal outputted periodically from a CRT controller with respect to the bus arbitration at the time of access from the host processor or the CRT controller, irrespecive of whether an access to the frame memory of the host processor exists or not, and a register for designating whether the bus arbitration thereof is executed periodically or not.
Patent JP-S59221776-A (JP)
Title: Detecting method for cleaning time of sensor of counter
Inventor: ADACHI HITOSHI
IPC: G06M7/06
Filed: 1983-05-31
Abstract: PURPOSE:To inform the time for cleaning the sensor of a counter when the dust is stuck to the sensor and the cutput of the sensor is changed, by using said output change as an electric signal to actuate a display part. CONSTITUTION:A phototransistor 34 receives the light of a photodiode 33 and flows a current ie to a resistance Re to produce a potential difference Ve. This output Ve is applied to the input terminals of coincidence circuits iC1 and iC2 respectively. Both ie and Ve are reduced while a paper slip 45 is passing between the diode 33 and the transistor 34. Thus a signal having Ve<=V1 is outputted to a CPU35 from the circuit ic1 to count a sheet of paper slip. If the dust is stuck to a sensor 32, both ie and V1 are lowered. Then a signal is outputted to the CPU35 from the circuit iC2 via a CL terminal 14 at a time point when Ve<=V2. A blinking flag is set when the sensor 32 is soild and its output Ve is reduced down to V2. Then a lighting flag is set and reset every 300ms, and therefore an end lamp 5 blinks to show the cleaning time of the sensor 32.
Patent JP-S60240251-A (JP)
Title: Telephone system
Inventor: KINEKAWA YASUKAZU
IPC: H04M1/71
Filed: 1984-05-15
Abstract: PURPOSE:To attain talking from a lot of places by connecting freely a handset to a jack of a telephone set main body only by carrying the handset. CONSTITUTION:When a call signal inputs via a telephone line 6 and a phone call comes externally, a bell rings and the call is informed and the talking is attained by hooking off the handset 3 of a telephone set 1. When a recipient desires talking other place than the location of the telephone set 1, the recipient removes a jack 4 of the handset 3 from a receptacle 10 of the telephone set main body and plugs in the jack to a jack receptacle 9 of a desired location. Thus, the talking is attained at an optional location where the receptacle 9 is installed only by carrying the handset 3.
Patent JP-S58213258-A (JP)
Title: Detecting apparatus of surface electric potential
Inventor: MURATA MITSUHIRO
IPC: G01R29/24
Filed: 1982-06-04
Abstract: PURPOSE:To constitute an apparatus in a tightly closed structure and to eliminate the need of special consideration at the built-in time of a copying device, by detecting electric potential of the surface to be detected by an electric signal basing on the change of capacity of a capacitor caused by the change of distance between electrodes. CONSTITUTION:A line of electric force from a high potential surface 1 is given to a current collecting electrode 2 by applying high voltage to the surface 1 to be detected and an electric charge being equal to that generating in the electrode 2 is accumulated between capacitor electrodes 3, 4. Further, an electric charge is charged and discharged by the change of capacity by varying the distance between the electrodes 3, 4, that is, the capacity by vibrating the electrodes 3, 4 by driving a piezo-electric tuning fork 7 and an electric signal basing on it is given to an FET and detected voltage is fetched out of this FET. A toner etc. is not invaded into a case and the special consideration is unnecessary at the built-in time of a copying device in such surface electric potential detecting apparatus because the apparatus is constituted by a tightly closed structure.
Patent JP-S5863780-A (JP)
Inventor: EDOUIN ENU GIBUNSU
IPC: C10G1/06
Filed: 1982-06-04
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-H09284002-A (JP)
Title: Microwave converter
Inventor: INOUE NOBUTAKA
IPC: H01P5/08
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To provide the microwave converter with an excellent characteristic without caring about layout of circuits and layout of earth and shape thereof even when a converter circuit such as a high frequency circuit, a power supply circuit, and a radio wave receiving port are present in mixture on one board. SOLUTION: A radio wave receiving port 4 is arranged in the middle of a board 1, and an RF amplifier section 12, a filter section 13, a mixer section 14, a local section 15 and an IF amplifier section 16 being high frequency circuits are arranged in the vicinity of the radio wave receiving port 4. Then other circuits than a power supply circuit 11 or the like are arranged to an outer circumferential part around the high frequency circuits, and the board 1 is fitted to a radio wave receiving position in a case consisting of a box 2 and a cover 3 perpendicularly to a waveguide 8.
Patent JP-H10288866-A (JP)
Title: Electrostatic charge image developing toner and charge imparting material
Inventor: TAKAHASHI NORIAKI
IPC: G03G9/097
Filed: 1997-04-15
Abstract: PROBLEM TO BE SOLVED: To improve electrostatic charge stability and to prevent the generation of copy staining due to continuous copying by incorporating a specific compd. as a charge control agent into toner particles. SOLUTION: The compd, expressed by the formula is incorporated as the charge control agent into the toner particles. In the formula, A denotes an arom. ring residue which may have a substituent and (n) denotes 1 to 4. In such a case, A is the arom. residue and may be a carbon ring or heterocycle and may further be the condensation of carbon rings with each other, heterocycles with each other or the carbon ring and the heterocycle. More specific examples thereof include 4 to 30 C arom. residues and are more preferably benzene ring residues and naphthalene ring residues. While (n) denotes an integer from 1 to 4, preferably n=1, 3, 4, more preferably n=1. The content of the compd. expressed by the formula in the toner is preferably 0.1 to 20 pts.wt. per 100 pts.wt. resin, more preferably 0.1 to 15 and further preferably 0.5 to 5 pts.wt.
Patent JP-S5221523-A (JP)
Title: Evaporated fuel controller of an internal combustion engine
Inventor: NAKAMURA AKIO
IPC: F02M33/00
Filed: 1975-08-09
Abstract: PURPOSE: This device allows the certain prevention of the dispersion of the evaporated fuel generated in a carbureter to the air in case of engine stopping, intending the prevention of an air pollution. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04274-A (JP)
Title: Controller for ultrasonic motor
Inventor: TANAKA MASAYUKI
IPC: H02N2/00
Filed: 1990-04-12
Abstract: PURPOSE:To retain the moving speed of an ultrasonic motor at an objective speed automatically by a method wherein the result of the counting of a counter is changed in accordance with a difference between the objective speed and a moving speed to set a duty ratio based on the result of the counting. CONSTITUTION:Driving signals or a signal A and a signal B are supplied to a driving circuit 16 in accordance with a control pulse CP. According to the supply of the signals A, B, an ultrasonic linear motor is accelerated gradually and a feedback signal is outputted from a linear sensor 17 io accordance with the movement of the motor. When the moving speed of the ultrasonic linear motor is smaller than the objective value, the frequency of the pulse of speed command becomes larger than the frequency of the feedback signal and, therefore, the ultrasonic linear motor is accelerated further. When the speed of the motor has arrived at the objective value, the frequency of the pulse of speed command is equalized to the frequency of the feedback signal whereby the counting result of an U/D counter 23 is kept in a constant value substantially. According to this method, the duty ratio of the control pulse CP is retained in a constant value substantially and the ultrasonic linear motor is driven in a constant speed.
Patent JP-S5841-A (JP)
Title: Heat exchanger utilizing pipe heater
Inventor: SAIJIYOU MASARU
IPC: F24H1/10
Filed: 1981-06-22
Abstract: PURPOSE:To prevent after-boiling, as well as to prevent a trouble occurring during heat exchanging, by interconnecting the suction port of an ejector, provided to the top part of a heater, to the outlet of a heater, by an interconnecting pipe with a liquid reservoir, in a heat exchanger to supply hot water, using a pipe heater of inside and outside piping type. CONSTITUTION:A fluid is fed into a heat exchanger from a pipe 17 by opening of a valv 19, and a heater 4 is charged with electricity by the closing of a flow switch 18. The fluid is jetted into a flow path 20 through an inlet 8, a flow path 9, and a jet nozzle 12, and flowing out from an outlet 16, with the lowering of the pressure at a suction port 13. At this time, the fluid flows to an outlet 16, a liquid reservoir 15, and a suction port 13 by the function of an ejector 11, while the flow rate of a flow path 12 is increased, so that the heat exchanging rate is also increased. The flow of fluid is stopped by closing a valve 19. The temperature of fluid is increased by the heating capacity of a heater 1, when a switch 18 is opened, but the fluid in a flow path 9 can radiate heat from an outer tube 7, and the fluid in a flow path 20 is naturally convected through the suction part 13, the liquid reservoir 15, and the outlet 16, so that the over- rising temperature in the fluid can be prevented.
Patent JP-S58218940-A (JP)
Inventor: OOKUBO HIDEO
IPC: A47L9/20
Filed: 1983-05-31
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-S57211728-A (JP)
Title: Manufacture of semiconductor device
Inventor: YANASE SABUROU
IPC: H01L21/22
Filed: 1981-06-23
Abstract: PURPOSE:To homogenize diffusion for constant hFE, by reducing the inner diameter of a furnace core tube with substrates installed inside narrower than that of the other to reduce the flow speed difference between in the upper and in the lower parts of the furnace core for diffusion source, in case of diffusing impurity on semiconductor substrates. CONSTITUTION:The inner diameter of the part 6b where a semiconductor substrates 4 is installed in the impurity diffusing furnace core tube 6 is reduced narrower than that of the other part 6a. The impurity diffusion source 10 is injecred from a source inlet 7 and passes through the substrates 4 to be discharged from an exhaust outlet 8. The inner diameter reduced in the part 6b reduces the flow speed difference between diffusion sources 10 in the upper and lower parts of the furnace core tube for homogeneous diffusion to semiconductor substrates 4. As the result, semiconductor elements formed in the semiconductor substrates 4 are reduced in hFE inhomogeneity with decreased inferiority out of hFE specification. This method can be applied not only to diffusion but also to surface oxidation.
Patent JP-H04325081-A (JP)
Title: Culturing device
Inventor: BUSUJIMA HIROKI
IPC: C12M1/00
Filed: 1991-04-26
Abstract: PURPOSE:To obtain the title device capable of minimizing opening width in charging and discharging a sample, suppressing lowering of humidity, gas concentration, etc., in culturing chamber and simply carrying out sterilization, sweeping, etc., by providing outer door and middle-folded type inner door in an opening part of culturing chamber. CONSTITUTION:Turnable outer door 4 and inner door 5 are provided in an opening part 3 of culture device body 1 so as to be able to freely open and shut a culturing chamber and simultaneously the inner door 5 is foldably formed from the way. In detail, opening side of the inner door 5 is made as small door part 7 and the base is made as a large door part 6 having wide large door part 6 and these side and base are coupled using hinges so as to be able to freely fold the door in the middle parts. Thereby only small door part 7 is opened when an ordinary sample is charged and discharged and simultaneously whole the inner doors 5 containing the large door part 6 are opened in sweeping.
Patent JP-H0757082-A (JP)
Title: Forming method of half-tone picture using special filter
Inventor: KIAN RIN
IPC: H04N1/405
Filed: 1994-05-11
Abstract: PURPOSE: To generate a half-tone image from a gray scale image without necessitating enormous calculation. CONSTITUTION: This is a method for generating a half-tone image 104 from a gray scale image 102 by using a dither matrix 110. The dither matrix 110 includes many patterns. Each pattern is made corresponding to one gray level of the gray scale image 102. The value of each element in each pattern is decided by a specific positive filter having a single peak and a supporting area. The peak value is positioned at almost the center of the supporting area. One appropriate filter is a Gaussian filter. As for one applied pattern, the supporting area of the filter is decided by the mean separation of the elements having a value equal to 1 in the pattern, and the elements having the values equal to 1 are almost uniformly distributed across the pattern.
Patent JP-S5221794-A (JP)
Title: Electrochemical light emitting indicator
Inventor: MIYAMOTO MASAO
IPC: G09F9/30
Filed: 1975-08-11
Abstract: PURPOSE:Through applying semiconducting material to one-side base plate of indicator arranged with electrochemical light emitting material between two base plates and integrating drive circuit and etc.  circuit section and indicating section are turned into a body.
Patent JP-S63265721-A (JP)
Title: Air conditioner for vehicle
Inventor: OSAWA TAKASHI
IPC: B60H3/00
Filed: 1987-04-22
Abstract: PURPOSE:To remove a blur not only from a front glass but also from side and rear glasses, by feeding dry air to a defrost mode blow port and driving a mode selector door to be controlled in accordance with a humidity reduction amount calculated by a detection signal from a humidity detecting means provided in the front glass. CONSTITUTION:After a front glass is demisted for the fixed time in a defrost mode, an air conditioner, which detects a humidity reduced amount during this fixed time by a humidity detecting means 43 provided in the front glass, selectively drives mode selecting doors 24, 25. That is, when a blur is removed from the front glass, the air conditioner, driving the mode selecting doors 24, 25, feeds dry air from blow ports 21, 23 of vent mode or bilevel mode removing a blur from side and rear glasses. When the blur is left existing on the front glass, the air conditioner, which further continues the demist action by the defrost mode, enables the removal of the blur to be always ensured from the most important front glass.
Patent JP-S5323394-A (JP)
Title: Preparation of alkyl etherified amino resins
Inventor: URACHI TETSUO
IPC: C08G12/42
Filed: 1976-08-17
Abstract: PURPOSE: To obtain a mixed resin which has a good compatibility with other resins, by mixing alcohol solutions of several kinds of alkyl etherified amino resins, and by subjecting the mixture to partial exchange reaction of the alkyl ethers under heating. 
     COPYRIGHT: (C)1978,JPO&Japio