baber/WOPTO huggingface dataset:
Patent JP-H08220167-A (JP)
Title: Optical electric field sensor
Inventor: DAIGUUJI MINORU
IPC: G01R15/24
Filed: 1995-02-13
Abstract: PURPOSE: To reduce physical impairment even when an impact of an external force or the like is applied, in an optical electric field sensor. CONSTITUTION: A light modulator is held in a package 8. This light modulator has the incidence side and the emission side, and the intensity of a light entering from the incidence side is changed in accordance with a change in the strength of an external electric field and the light is emitted from the emission side. Optical fibers 4 and 5 are connected to the incidence side and the emission side of the light modulator respectively and the optical fibers pierce the package and are fixed to and supported by the package. The package is covered with an impact absorbing material 11 partially at least. Thereby propagation of an impact of an external force or the like into the package is suppressed and physical impairment thereof is reduced.
Patent JP-S59149422-A (JP)
Title: Semiconductor integrated circuit
Inventor: TAKAHASHI HIROSHI
IPC: G06K15/10
Filed: 1983-02-15
Abstract: PURPOSE:To obtain a bipolar semiconductor integrated circuit IC which operates with a low input current by providing an input circuit which is formed as specified. CONSTITUTION:Emitters of NPN transistors (TR)9 and 10 are grounded in common. A TR12, on the other hand, is a PNPTR having two collectors; one collector is connected to the collector of the TR10 and the other is connected to the base of a TR14. The collector of the TR9 is connected to a power source together with the emitter of the TR11 and the base of the TR9 is connected to an input terminal 7 through a resistance 15. The input circuit formed as mentioned above is provided to realize operation with an extremely small input current. Thus, the bipolar semiconductor integrated circuit IC which operates with the low input current is obtained.
Patent JP-S62183473-A (JP)
Title: Control method for copying machine
Inventor: MIYAWAKI SHOZO
IPC: G03G21/00
Filed: 1986-02-07
Abstract: PURPOSE:To improve the efficiency of operation at the repeated execution of a series of plural jobs by setting up respective setting modes successively in a memory element, then calling and executing the stored modes every depression of a copy start key. CONSTITUTION:When a memory mode start is indicated from an operation part, a memory mode storing flag is set up, a leading address 4-1 area of the memory is specified and individual modes for one setting mode are set up from the operation part. At the time of copy starting operation, the current mode is stored in the area 4-1 in the memory, the address of the memory is updated, an area 4-2 is specified, and then copying operation is started. After the end of copying, the next mode can be again set up. After memory mode and operation, the memory mode storing flag is reset, end data are stored in the memory, and simultaneously the area of the leading address 4-1 is specified. Consequently the operation of multi-job processing can be easily executed.
Patent JP-S58141594-A (JP)
Inventor: KURI KOUICHI
IPC: H05K3/40
Filed: 1982-02-17
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-S62182926-A (JP)
Title: Display system
Inventor: NAKAMURA YASUHIRO
IPC: G06F11/28
Filed: 1986-02-07
Abstract: PURPOSE:To reduce parenthesis misinput in a programming language or the like by providing a display means on which the enclosure of data in parentheses is displayed. CONSTITUTION:If a key code is a left parenthesis code when this key code is inputted from a keyboard 1, a CPU 2 reads a current attribute and reads an alpha-RAM address as a current cursor position and registers these attribute and alpha-RAM address in a left parenthesis information register stack 4, and a left parenthesis is displayed blinkingly on a CRT 7. If the input code is a right parenthesis code, the information of the attribute and the position related to the last inputted left parenthesis is read out from the left parenthesis information register stack 4, and this left parenthesis information is used to stop blinking of the left parenthesis on the alpha-RAM, and blinking of the innermost left parenthesis on the CRT 7 is stopped, and a right parenthesis is displayed through an echo back display routine S7 by the right parenthesis processing. Thus, parenthesis misinput is reduced.
Patent JP-H03227679-A (JP)
Title: Printer controller
Inventor: ARAKI SHIGEYUKI
IPC: B41J29/00
Filed: 1990-02-02
Abstract: PURPOSE:To prevent the increase of a power demand, an in-device temperature, and a power consumption cost by providing a control PSU part constructed as a module to which a power is supplied from a secondary side of an engine PSU (power supply unit) part and from which a predetermined control voltage is outputted to a control part. CONSTITUTION:When a control electric current is different between two or more different types of control parts which are set replaceably, as required, a control PSU part 103 of a drive current corresponding to the control current is selectively used. The selected control PSU part 103 is inserted to an open part 203 after a shutter 206 closing the open part 203 provided on an external cover 205 is opened. This insertion action allows a connector 201 of the control PSU part 103 to be connected to a connector 202 of an engine PSU part 110, thereby supplying a required power to the control part 102.
Patent JP-H05335960-A (JP)
Title: D/a converter
Inventor: KADOWAKI TOMOHIKO
IPC: H03M1/68
Filed: 1992-01-16
Abstract: PURPOSE: To highly accurately and economically constitute a D/A converter built in a microcontroller unit(MCU). CONSTITUTION: Plural sample/hold circuits SH1, SH2 for holding an analog voltage signal converted by a D/A conversion part 310 are provided so as to obtain analog signals from plural channels CH1, CH2. In the case of converting a digital data signal constituted of 10 bits e.g. into an analog signal, upper 8-bit data is D/A converted into a 1st analog voltage signal and then a 2nd analog voltage signal corresponding to lower 2 bits 15 superposed to the 1st analog voltage signal. Consequently a multi-bit digital data signal can be converted into an analog signal by economical constitution and the highly accurate analog signal can be obtained.
Patent JP-H05186704-A (JP)
Title: Surface-modified carbon black and production thereof
Inventor: KOSHO MASUMI
IPC: C09C1/56
Filed: 1992-01-13
Abstract: PURPOSE:To provide a surface-modified carbon black capable of securing a uniform dispersion stability irrespective of an acidic formulation or a basic formulation and a process for producing the same. CONSTITUTION:A surface-modified carbon black has such a surface compsn. of functional groups that the molar ratio of hydroxyl groups introduced into the surface of carbon black to quinone groups is at least 10. The process for producing the surface-modified carbon black is as follows. Carbon black is treated with an oxidizing agent containing, if necessary, sulfur to sulfonate the surface of the carbon black, followed by filtration and drying. The resulting carbon black residue is fused by using a basic flux, cooled, and neutralized with an acid, followed by washing with water and drying.
Patent JP-S58144419-A (JP)
Title: Method of making nontempered high-tensile strength steel by warm rolling
Inventor: YAMAMOTO SADAHIRO
IPC: B21B3/02
Filed: 1982-02-19
Abstract: PURPOSE: To exactly obtain the steel sheet whose tensile strength is enhanced without the substantial change of toughness and whose properties are scarcely changed along its thickness, by rolling high-tensile strength steel in the γ zone and then in the zone of warm ferrite with specified reduction ratio without reducing it in the α+γ dual phase zone.  
     CONSTITUTION: In obtaining nontempered steel by heating and rolling the cast piece of carbon steel or low-alloyed steel or a steel piece, the cast or steel piece is rolled in an austenitic zone and then cooled down to a ferritic zone without rolling it in the dual phase zone of austenite and ferrite. Thereafter, the cast or steel piece is slightly rolled at 600W300°C with reduction ratio R(%) satisfying the formula (T is temp. in °C). 
     COPYRIGHT: (C)1983,JPO&Japio
Patent JP-H06243049-A (JP)
Title: Parity control circuit
Inventor: HIROTA YASUO
IPC: G06F12/16
Filed: 1993-02-15
Abstract: PURPOSE:To reduce the mounting area of an address/data parity memory in a processor which is not provided with a parity control circuit by write- controlling and read-controlling an address parity and a data parity for a parity memory at different timing. CONSTITUTION:The parity control circuit by clock synchronization is added and parity control for an external memory 5 is executed. The parity for an address and the parity for data are divided in an address direction in the same chip of the data/address parity memory (PTY) 3 so as to store them. The address parity and the data parity for the data/address parity memory (PTY) 3 are write-controlled and read-controlled by the selection signal (DSEL), (1) of the address parity and the data parity in the data/address parity memory (PTY) 3 at different timing.
Patent JP-S63193160-A (JP)
Title: Drive-transfer device for photosensitive drum
Inventor: FUSHIMI SEIICHIRO
IPC: G03G15/00
Filed: 1987-02-06
Abstract: PURPOSE:To facilitate the attachment of a photosensitive drum and also to improve the operability by providing a driving transfer part having a clutch to which a shaft is fitted freely attachably and detachably, between a driving part and the photosensitive drum. CONSTITUTION:On the flange 110 of a driving side end part of a photosensitive drum 32, a sheet spring 111 and a spring clutch 112 of a one-way clutch are provided and a driving transfer part 109 are formed, and also, the projecting part 110b of the periphery of a hole 110a at the center of the flange 110 is fitted to the bearing 113 of a side frame 82. On the other hand, a driving shaft 114 connected to the main motor of the body side is inserted through the hole 110a of the flange 110, fitted to the spring clutch 112 and the driving of a motor is transfer to the photosensitive drum 32, and said shaft abuts on the sheet spring 111 and connected electrically to the photosensitive drum 32.
Patent JP-S63193760-A (JP)
Title: Network connection controller
Inventor: IIDA HACHIRO
IPC: H04M19/02
Filed: 1987-02-06
Abstract: PURPOSE:To make the provision of a ring back signal generation circuit unnecessary and to reduce the cost of a device, by providing a means which performs the ON/OFF control of a PB signal or a sine wave signal to generate the PB signal by approximating the cycle of it to that of the signal for the modulation of the ring back signal. CONSTITUTION:The ON/OFF control is performed by generating the PB signal or the sine wave signal to generate the PB signal from a signal generating means 10 by a control means 30 with a time interval approximate to the ring back signal during a time from the selection of an extension by the PB signal to the incoming of a call to the extension and in transferring the extension, and also, by approximating the cycle of the sine wave signal to that of signal for the modulation of the ring back signal in the time zone of the presence of signal of the ring back signal. And those signals are sent to a telephone network as the ring back signals. In such a way, it is possible to generate the ring back signal with easy constitution without providing the ring back signal generation circuit and to send it to the telephone network.
Patent JP-S60169709-A (JP)
Title: Scale reading and counting device
Inventor: ANDOU HIDEO
IPC: G01B21/00
Filed: 1984-02-13
Abstract: PURPOSE:To make it possible to divide a general purpose-digital scale into multiple parts and to read the scale at a high speed, by providing a circuit, which divides the pitch of the scale coarsely and counts the divided parts, a circuit, which divides the inside of the pitch finely and counts interpolated values, and a circuit, which detects the speed of displacement. CONSTITUTION:When a length X is measured, a starting point Ps is located at a position separated by M1 from a coarse divided point of a scale signal, which has passed at the last time. The value of M1 is read at the time of measurement by a phase modulation dividing method and memorized. Then, by the displacement along the scale, a scale signal in a sine waveform is detected. The number (n) of pulses, which are generated every time the coarse dividing point is passed is counted and stored. At a final point Pe of the measurement, the value M2 from the coarse dividing point, which is passed at the last time, is read by the phase modulation dividing method. Depending on whether the signal from a speed detecting circuit 5 is at a high speed or at a low speed, carry-out and carry-down pulse signals are made to be a B signal from a coarse system (b) or to be an A signal from a fine system (a). This is selected by an A.B signal-switching circuit 12. The measured counted value is displayed based on the counted values stored in a counted (n) pulse value memory circuit 9 and an M1.M2 memory circuit 7.
Patent JP-S55115530-A (JP)
Title: Goods conveyor
Inventor: YOSHIDA MINORU
IPC: B65G59/06
Filed: 1979-02-28
Abstract: PURPOSE: To accurately enable separation and conveyance of the accumulated goods of rectangular parallelepipeds one by one from the lower part by arranging rotary members on which the goods insertion ports having the same shape as the rectangular parallelepiped are provided under the accumulated goods of them whenever the direction of the goods and the insertion ports matches.  
     CONSTITUTION: When the rotaty plate 3 starts rotating, the lowermost goods F1 that are fit in the goods insertion port 6 rotate clockwise along with the rotary plate 3. In this case, the goods F2, F3 ..., etc. which are accumulated on F1" are prevented from rotating by the goods housing frame 9. When the rotation advances and when the direction of the goods insertion port 6 matches that of the goods fall port 2, the support of the fixed substrate 1 to the lowermost goods F1" is removed. As a result, the goods F1 are carried through the goods insertion port 6 and the goods fall port 2. The rotary plate 3 rotates further and the subsequent goods F2 are accepted. It rotates at 90 degrees and lets the goods F2 fall on the goods fall port 2. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09195013-A (JP)
Title: Wear resistant sintered alloy and its production
Inventor: AONUMA KOICHI
IPC: C22C38/00
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To produce a valve seat or the like having suitable wear resistance at a cost lower than that for the conventional one without using expensive elements such as Co. SOLUTION: This wear resistant sintered alloy has a total compsn. contg., by weight, 0.736 to 5.79% Ni, 0.12 to 6.25% Cr, 0.294 to 0.965% Mo, 0.508 to 2.0% C, and the balance Fe with inevitable impurities. Its metallic structure is composed of the one in which the matrix of bainite or a mixed structure of bainite and sorbite has the nuclei of hard phases essentially consisting of Cr carbides, and ferrite surrounding the nuclei and high in the concn. of Cr and martensite furthermore surrounding its vicinity are dispersed.
Patent JP-H06211692-A (JP)
Title: Immunological enhancer
Inventor: FURUMIYA KOJI
IPC: A61K38/46
Filed: 1993-01-21
Abstract: PURPOSE:To obtain an immunological enhancer capable of minimizing side effects and enhancing the immunological enhancing effects. CONSTITUTION:This immunological enhancer comprises a human lysozyme as an active ingredient. The human lysozyme is useful for enhancing the immunological action of human lymphocytes and preventing or treating the onset of cancer, AIDS, etc., by parenterally administering the human lysozyme. When the human lymphocytes are used with the human lysozyme in combination, effects thereof can further be enhanced.
Patent JP-H01201268-A (JP)
Title: Organism stimulating device
Inventor: TAKEUCHI MITSUAKI
IPC: A61N1/32
Filed: 1988-02-06
Abstract: PURPOSE:To give a comfortable stimulation to an organic by equipping a control means of microcomputer and/or digital circuit, a digital analog converting means and a voltage comparing means and by adjusting the voltage of an output signal. CONSTITUTION:Digital data to show an arbitrary intensity are outputted from a microcomputer 1 and this is converted to an analog signal with a digital analog means 2. The analog signal is outputted to the input edge of a voltage comparing means 3, a power source supply means 4 is controlled by the output, and the voltage of an organism stimulating signal is adjusted and outputted to an output means 5. In this case, the output of a comparator IC1 is connected to the base of a transistor TR1, the collector potential of the transistor TR1 is controlled so that the value partially pressured by a resistance can be always equal to the value added to the inverse of terminal of the comparator IC1 and the unpleasant feeling is removed.
Patent JP-S57138955-A (JP)
Title: Printing head for ink jet printer
Inventor: MIZUNO TSUNEO
IPC: B41J2/055
Filed: 1981-02-24
Abstract: PURPOSE:To prevent the resonance between a spurious vibration and vibration of a piezo-electric element and improve the quality of printing checking the generation of satellite particles by holding the resonance frequency of the piezo- electric element within 5 in terms of the pressure propagation ratio between a pressure chamber and a conduction path. CONSTITUTION:The ratio between a pressure Po generated in a pressure chamber and a pressure P on the surface of a nozzle (pressure propagation ratio) varies in the frequency characteristic with the shape of a conduction path. The use of a nozzle possible elevating said pressure propagation ratio to 6 or more greatly affects the particle-making property of ink leading to the generation of satellite particles 14 in the ink injected from a nozzle 9. This will also disturb meniscus vibration so much to allow the infiltration of bubble. To solve the problem, the resonance frequency of the piezo-electric element is held within 5 in terms of the pressure propagation ratio.
Patent JP-S55117387-A (JP)
Title: Connection switch control system for inter-frame coding device
Inventor: HIRAOKA MAKOTO
IPC: H04N19/50
Filed: 1979-03-02
Abstract: PURPOSE:To prevent the lowering of the picture quality at the connection switching time of the inter-frame coding device by opening both the inter-frame coding loop of the transmitter side and the inter-frame decoding loop of the receiver side for 1- frame time. CONSTITUTION:Control circuits CONTS and CONTR switch switching circits SWS and SWR toward constant level CLV via switch command signal SS. Singal CLV is selected to the value near the central level of the input signal where the input of coder COD within the frame becomes minimum. As a result, only the signal that is coded within the frame is transmitted, and the decoding is carried out only by decoder DEC within the frame. Accordingly, the coincidence is secured for the contents between 1-frame memories FMS and FMR. Thus circuit CONTS switches circuit SWS toward memory FMS after 1-frame time to carry out the inter-frame coding. At the same time, special code signal CD is applied to multiplexer MPX. The receiver side starts the inter-frame decoding after detection of signal CD.
Patent JP-S61179124-A (JP)
Inventor: MOCHIZUKI KAZUO
IPC: A47L9/04
Filed: 1986-02-07
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-S57138896-A (JP)
Title: Controlling method for chopper
Inventor: SUZUKI SHIYUUJI
IPC: H02P7/29
Filed: 1981-02-23
Abstract: PURPOSE:To improve the controllability of a chopper by dividing the controlling performance at every period synchronized with the frequency of the chopper. CONSTITUTION:The first steps 1 of controlling the chopper current flow rate by the motor current detection, power drive current control, brake current control and phase command control, the second steps of performing unbalanced current detection, power drive current pattern calculation, brake current pattern calculation and generative brake control, and the third steps 3 of performing the sequence control, phase current unbalance detection, chopper frequency control, weak field control, chopper malfunction detection, brake resistance control and the speed detection are executed in a time division by an interrupt signal synchronized with the frequency of the chopper outputted from the first, second and third timers 5, 6, 7. The first step of these steps is executed in the highest priority to the other steps.
Patent JP-S57140548-A (JP)
Title: Idle speed controller
Inventor: NAGASAWA SEIICHI
IPC: F02M3/09
Filed: 1981-02-23
Abstract: PURPOSE:To set idle speed to a low level, improve fuel consumption and reduce a level of noise, by detecting the idle speed and performing idle-up control only when an engine is loaded with suspicion of its stop. CONSTITUTION:At idle operation when a throttle valve 10 is fully closed to feed fuel from an idle hole 11 and further load is not applied at all, idle speed is at least in the low limit stable level, and a control switch 22 is turned off. In consequence, a control valve 21 is closed to shut off a slow line auxiliary passage 17, and fuel is fed only by a slow line passage 8. At this time, the idle speed is decreased to cause suspicion of an engine stop due to use of an air conditioner or the like, then output of a speed sensor 25 turns on the control switch 22 to open the control valve 21. This causes the slow auxiliary passage 17 to be in a communicated state, and separate fuel is fed from a hole 18.
Patent JP-H01201128-A (JP)
Title: Electronic clinical thermometer
Inventor: YAMAGISHI GENJIRO
IPC: G01K7/00
Filed: 1988-02-05
Abstract: PURPOSE:To considerably reduce the trouble to a nursing person and to eliminate an unnecessary burden on a patient by providing a readable/writable memory and a timer function in the electronic clinical thermometer and also providing a communication means for outward communication. CONSTITUTION:The temperature signal from a temperature sensing part 1 consisting of a thermistor is digitized by an AD conversion part 2 and the adder in an arithmetic part 3 multiplies it by a constant and performs addition processing as well as scaling and offset matching to generate temperature data, which is displayed on a display part 5 through a display driving part 4. The temperature data from the arithmetic part 3 is stored in a memory 6 together with the time data from a timer function part 7. Those data are led out through a connector 8. This constitution considerably reduces the trouble to the nursing person and the electronic clinical thermometer is fixed under a patient's arm with a surgical tape, etc., to remove the unnecessary burden on the patient in every temperature examining operation.