baber/WOPTO huggingface dataset:
Patent JP-S62181545-A (JP)
Title: Data transmission control system
Inventor: YASUDA TAKESHI
Filed: 1986-02-06
Abstract: PURPOSE:To improve the reliability and efficiency of data transmission by providing a transmitting means which transmits the data at plural signal levels, and by changing data transmission levels of said transmitting means and outputting data when a transmission error is detected and the data is resent. CONSTITUTION:A voltage setting counter 16 is set to '0' initially at a node 1 and a sent signal voltage level from a sent voltage level setting part 17 is set to the lowest level as shown in figure (a). The setting part 17 sends out the sent data to a transmission line 1 at a sent voltage level corresponding to the indication value of the counter 16. The data is sent out at a level 'a' firstly. When an answer indicating that the data does not reach the opposite node is received from the opposite node, a resending detection part 15 sends a request to resend to a control part 11 and allows a counter 16 to count up by one, and the control part 11 resends the data through the setting part 17. At this time, the counted value of the counter 16 changes to '1' and the trans mission level is 'b'. Thus, the sent voltage level is increased, step by step, until the data is received normally by the opposite node to resends the data.
Patent JP-S56121122-A (JP)
Title: Bus driving device
Inventor: NISHITANI MASAMI
IPC: G06F3/00
Filed: 1980-02-26
Abstract: PURPOSE:To prevent a central processor from malfunctioning by inhibiting a noise, generated wheh the power source of an external device connected to a bus driving device is turned off, from being sent to a bus. CONSTITUTION:When power source 17 of external device 13 is excluded, power break detecting circuit 18 in bus driving device 10 detects that and supplies a detection signal to NAND gate circuit 11. Therefore, signal S outputted from external device 17 is inhibited from being sent to bus 15. As a result, even if a noise is generated when the power source of external device 13 is excluded, the transmission of the noise to bus 15 is prevented, so that central processing unit CPU14 is prevented from malfunctioning owing to the noise.
Patent JP-H01199398-A (JP)
Title: Non-volatile semiconductor memory
Inventor: TERADA YASUSHI
IPC: G11C17/00
Filed: 1988-02-03
Abstract: PURPOSE:To read data at a high speed by providing a latch to a sense amplifier output and controlling the transfer of the data latched with a block selecting signal to an output buffer. CONSTITUTION:At the time of a page mode reading, sense amplifiers 15 of respective memory arrays are all activated, the contents of memory cells of the same X and Y addresses of respective arrays are read by the sense amplifiers 15, and they are latched by latches 17. For example, the data of 8 bits are latched. By switching block selecting signals BS thereafter, the data of 8 bits are sent to an output buffer 16 in an arbitrary order, and the data are read. Since a time when the contents of the memory cells are sensed by the sense amplifiers 15 is longer than the time when the block selecting signals BS are switched and the latched data are sent to the output buffer 16, the data can be read at a high speed by the page mode.
Patent JP-H02203497-A (JP)
Title: Sense amplifier
Inventor: MUKODA HIDEFUMI
IPC: H01L27/10
Filed: 1989-02-01
Abstract: PURPOSE:To improve the sensitivity of a sense amplifier by containing a precharging MOSFET, an amplifying MOSFET, an inverted amplifier circuit, and a level shift means. CONSTITUTION:The bias voltages VB and VA are supplied to the gate of a precharging MOSFET Q20 which supplies a precharging current to the data connected with a memory cell and to the gate of an amplifying MOSFET Q15 which supplies a reading current respectively. A level shift means Q19 is provided at the outputs of the inverted amplifier circuits Q17 and Q18 which receive the source potential (input potential) of both MOSFETs and a potential difference is produced. As a result, the MOSFET Q20 is turned off first with the rise of an input level according to a level difference in response to the rise of the input level due to the reduction of the current flowing to the memory cell. Thus all currents flowing to the memory cell can be supplied from the MOSFET Q15. As a result, the sensitivity is improved at the low level side.
Patent JP-S63189192-A (JP)
Inventor: MORII SATOSHI
IPC: D05B21/00
Filed: 1987-02-02
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-H02203287-A (JP)
Title: Testing device for integrated circuit
Inventor: SHIBATA HIROYUKI
IPC: G01R31/28
Filed: 1989-01-31
Abstract: PURPOSE:To add a function which tests various kinds of logic circuits to a testing device for a memory with simple constitution by comparing a logical arithmetic result signal from the output terminal of an IC with an expected value signal from a reference memory. CONSTITUTION:When the address signal of an address generator 30 is inputted to a pattern memory 34, an applied pattern read out of a 1st memory 35 is led out to an input terminal 21 through a multiplexer 31, a waveform shaping circuit 32, and a driving circuit 33. An applied pattern read out of a 2nd memory 36 is led out to an input/output terminal 22 through a waveform shaping circuit 42, a driving circuit 44, and a changeover switch 45. Both the applied patterns are supplied to the logic circuit 27 of the IC 23 and processed logically and the result is supplied to a comparator 49 through the terminal 22 and switch 45 and converted into a logical value, which is supplied to a latch circuit 43. The expected value data is supplied from the memory 34 to a circuit 43 to compare the expected value and logical value with each other, a coincidence decision is made, and the result is detected 51.
Patent JP-H02203562-A (JP)
Title: Infrared ray detecting device
Inventor: HIKITA SOICHIRO
IPC: H01L27/146
Filed: 1989-01-31
Abstract: PURPOSE:To regulate the incident angle of infrared rays into a detecting element and prevent the cross talk of signal by forming a high concentration impurity region in a signal processing circuit forming region of a transfer electrode and the like. CONSTITUTION:Among infrared rays which have entered from the rear side of a semiconductor substrate 4, the infrared rays which have entered from a direction A and a direction B penetrate the semiconductor substrate 4, and are introduced into an infrared ray detecting element 3 formed on a compound semiconductor substrate 1. As to the reflected light which has entered from a direction C, collides with a transfer electrode 9 or a gate electrode 8, and is reflected, the light introduced into an high concentration impurity region 21 or infrared rays which are directly introduced into the high concentration region 21 are consumed and vanish as excitation energy necessary to make electron in the high concentration impurity region 21 transfer to a conduction band. Further, multi-reflection is not caused.
Patent JP-S55117385-A (JP)
Title: Data transmission system
Inventor: HAMADA TATSUZOU
IPC: H04N7/173
Filed: 1979-03-02
Abstract: PURPOSE:To realize the use of the cable featuring a large length by installing the gate circuit which opens at the idle time of the data transmission. CONSTITUTION:Gate 6, integrating circuit 12 and others are provided to the control unit. In case data H is transmitted from device 2 and then received at control unit 1, the data received at receiver 5 is sent to data drawing gate 6 via circuit 12. Gate 6 is opened for the time from the rear edge of the synchronous signal to the heat of the video signal via inhibit signal D and gate open signal L. Accordingly, the noise signal is taken in if the output of receiver 5 is supplied directly to gate 6. In this connection, circuit 12 is provided to eliminate the impulsiveness. And in case the cable length is increased, transmission data H given from keyboard 11 arrives with delay of time T. Thus gate 6 is opened for the time T' from the rear edge of the synchronous signal to the heat of the video signal, and as a result the data within time T' can be taken in. Accordingly, cable 3 can be extended within the range of T<=T'.
Patent JP-S54116506-A (JP)
Title: Method and device for controlling moisture separator
Inventor: SHIGETOMI FUMITSUGU
IPC: F01D25/32
Filed: 1978-03-03
Abstract: PURPOSE:To efficiently prevent the wrong operation of a level detector, by appropriately reducing the cross-sectional area of passage of a level detecting pipe depending on the fluctuation in pressure such as the pressure of an outlet chamber. CONSTITUTION:A calculator 12A is started to calculate the cross-sectional area of passage of the level detecting pipe 9 on the basis of the difference between the output signal from an outlet chamber pressure detector 13 and that from a drain tank pressure detector 14 to set such a minimum flow rate that the quantity of steam flowing into the level detecting pipe 9 does not cause the wrong operation of the level detector 10. The result of the calculation in applied to a valve operating unit 16. Because the degree of opening of a valve 11 is controlled by the valve operating unit 16, the quantity of wet steam flowing from an inlet chamber 3 into the level detecting pipe 9 is regulated not to cause the wrong operation of the level detector even when the load on a steam turbine is rising.
Patent JP-S61185161-A (JP)
Title: Production of salad
Inventor: SENOO MIKIO
IPC: A23L19/00
Filed: 1985-02-12
Abstract: PURPOSE:To obtain the aimed salad, by adding powdered gum to a mixture of vegetables and an oil-in-water type emulsified food, so that the gum will not become spheres, and phenomena wherein a salad becomes watery and water domains are partially produced are eliminated. CONSTITUTION:In mixing vegetables with an oil-in-water type emulsified food, powdered gum is added to the mixture, to give the aimed salad. Xanthan gum, tamarind seed gum, tragacanth gun, etc. are used as the powdered gum, and preferably the gum is dispersed into another powdered raw material or oily raw material such as dextrin, glucose, etc. and added to the vegetables such as cucumber, cabbage, etc. and the oil-in-water type emulsified food.
Patent JP-H05222857-A (JP)
Title: Three-dimensional parking space
Inventor: IGATA SUETA
IPC: E04H6/22
Filed: 1992-02-10
Abstract: PURPOSE:To obtain a three-dimensional parking device of low equipment cost and good operation efficiency even if it is applied to a three-dimensional parking space, wherein exclusively usable area is narrow and hence the number of racks for accommodating cars in each stage is small and the number of stages are increased. CONSTITUTION:Cantilever suppoter bars 12 having comb-teeth-like shape are provided on the floor of accommodating racks on each stage so that a fork member 11 mounted to a lifting bed 3 so as to be able to enter and leave said can pass through the comb teeth of the bars 12 without being disturbed by said teeth. A lifting drive device for lifting the bed 3 is provided atop an equipment building 2 and the fork member 11 is provided in the bed 3, so that it is movable back and forth in a direction normal to the entering and leaving direction of the fork member. As a result, the lifting bed can be easily stopped at the floor of corresponding stage and the fork can be shifted to rack openings disposed at a plurality points on said stage.
Patent JP-S58153117-A (JP)
Inventor: GURAUDEIO MAIZAA
IPC: G01F1/66
Filed: 1983-02-17
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-S60168240-A (JP)
Title: Interrupt processing circuit
Inventor: ETANI MAKOTO
IPC: G06F9/46
Filed: 1984-02-10
Abstract: PURPOSE:To reduce the number of control lines and to simplify the constitution by using a data bus to report information, which indicates an interrupt factor whose interrupt should be accepted, to all interrupt factors. CONSTITUTION:Interrupt requests I1-I4 generated from input/output ports 1-1- 1-4 are inputted to a register 2 and are transmitted to a priority level giving encoder 4. The encoder 4 transmits an interrupt signal INT to a CPU5 and encodes information having a higher priority level and outputs it as a part of vector information (the first vector information) onto a data bus 6. Input/output ports 1-1-1-4 discriminate whether their own interrupt requests are accepted or not on a basis of the first vector information, and the input/output port whose interrupt request is accepted outputs the second vector information onto the data bus. The CPU5 takes in the first and the second vector information from the data bus 6 and enters into the interrupt processing.
Patent JP-S58141435-A (JP)
Title: Vertically magnetized recording medium
Inventor: TANAKA RIICHI
IPC: H01F10/00
Filed: 1982-02-17
Abstract: PURPOSE:To obtain a vertically magnetized recording medium where the accumulation speed of a recording layer of a vertically magnetized recording  film is high and a multilayered film is formed easily, by forming the vertically  magnetized recording layer consiting of a Co-Cr alloy on a Ti thin film on a  base material by vapor-deposition. CONSTITUTION:A Ti thin film 2 is formed especially as a foundation layer on a base material 1, and a vertically magnetized recording layer 3 consisting of a vapor-deposition film of the Co-Cr alloy is formed on this film 2. It is desirable that the thickness of said Ti thin film 2 is 150-500Angstrom  and the vapor-deposition film of the Co-Cr alloy consists of 10-25 atom% Cr and the balance Co. In respect to continuous vapor-deposition of the Ti thin film 2 and the Co-Cr film 3 onto the base material 1, a Ti evaporation source 14 and a Co-Cr evaporation source 15 are arranged in chambers 11 and 12 of a vacuum deposition vessel, respectively, and Ti is first vapor-deposited to the moving base material 1, and a Co-Cr vapor-deposition film 4 is vapor-deposited onto it thereafter.
Patent JP-H06233813-A (JP)
Title: Hemocatharsis system
Inventor: FUJII HEIHACHI
IPC: A61M1/14
Filed: 1993-02-12
Abstract: PURPOSE:To provide a small-sized system easy to handle for performing the gradual body fluid regulation therapy by changing the revolving speed of a filtering pump to adjust the filtrate quantity so that the filtrate quantification unit weight is practically made equal to the set weight. CONSTITUTION:A replenishing fluid container 7, a dialyzing fluid container 8, and a filtrate container 9 are mounted on a filtrate quantification unit 10, the total weight is measured, and it is used for the control index of the revolving speed of a filtering pump 2 as the set value. The venous blood is mixed with an anticoagulant, and the mixture is guided into a homocatharisis device 6 by a pump 5 via a connecting tube 13. The feed of the dialyzing fluid in the dialyzing fluid container 8 is started by a pump 3. The blood guided into the homocatharisis device 6 is dialyzed and filtered by the pump 2, and it is guided into a communicating tube 14 and stored in the filtrate container 9 on the filtrate quantification unit 10. The revolving speed of the pump is controlled by the signal from the filtrate quantification unit 10, and the balance among the replenishing fluid quantity, dialyzing fluid quantity, and filtrate quantity is maintained.
Patent JP-H03228297-A (JP)
Title: Shift register circuit
Inventor: TATSUKE TOSHIICHI
IPC: G11C19/28
Filed: 1990-02-01
Abstract: PURPOSE:To attain the fast working and a small structure for a shift register by using the rear stage part of two pairs of latch circuits connected in series and forming a single bit as a 2-input NOR gate where a clock is used as one of both inputs. CONSTITUTION:Each of register parts 1a1 - 1a5 consists of a latch circuit L1 where a transfer gate TG, an inverter 2, and a clocked inverter 3 are cascaded in a parallel circuit and a NOR gate 4 where a clock signal phi is inputted via one of two input terminals. In other words, the rear stage part of two pairs of latch circuits connected in series forming a single bit is used as a NOR gate 5. When an input signal DIN is inputted, the data of an H level is shifted to a higher rank bit from a lower rank bit at the rise and fall time points of a clock phi. This shift speed is doubled. Thus the faster working and a small structure are attained for a shift register.
Patent JP-2000221360-A (JP)
Title: Method and device for detecting interval of optical component in connection of many optical components
Inventor: FUJIWARA SHIGERU
IPC: G02B7/00
Filed: 1999-02-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and a device for optical component interval detection in connection of many optical components which can accurately detect intervals of the 2nd and succeeding optical components connected to one connection surface of one optical component. SOLUTION: When subordinate optical components 7... are connected to one connection surface 11 of one main optical component 3 under the control of a controller 24, the optical component interval detecting device 1 clamps the main optical component 3 and 1st subordinate optical component 7 by clampers 5 and 9 and moves them relatively first, detects the position of the connection surface 11 of the main optical component 3 and the position of the connection surface 13 of the 1st subordinate optical component 7 by an optical sensor 15 and connects them, then moves the combined body back to a position where the optical fiber 27 of the 1st subordinate optical component 7 does not shield the sensor light LB of the optical sensor 15,  finds the quantity of deviation between the position of the connection surface 13 of the 1st subordinate optical component 7 and the connection surface positions of the 2nd and succeeding subordinate optical components, and detects the interval between the connection surface of the 2nd subordinate optical component and the connection surface 11 of the main optical component 3 from the deviation quantity and the position of the connection surface 11 of the 1st subordinate optical component 3 which is already found.
Patent JP-H02205013-A (JP)
Title: Manufacture of semiconductor device
Inventor: NAMURA TAKASHI
IPC: H01L21/84
Filed: 1989-02-02
Abstract: PURPOSE:To form a fine silicon film pattern while obtaining a flat surface by successively shaping a silicon nitride film and a silicon oxide film onto an insulating film and selectively depositing a silicon film onto the silicon nitride film exposed through machining to the desired pattern. CONSTITUTION:A silicon nitride film 2 in 5-200nm and a silicon oxide film 3 in 100-500nm are deposited successively onto an insulating film 1 by using a vapor growth method, and the silicon oxide film 3 is dry-etched to a desired pattern by employing a photo-resist 4 to shape an opening section. The photo- resist 4 is removed, and a silicon film 5 in 100-500nm is deposited selectively only onto the opening section, from which the surface of the silicon nitride film 2 is exposed, through a vapor phase selective growth technique using hydrogen, dichlorosilane and hydrochloric acid. Consequently, the pattern of the silicon film 5 being determined by the silicon oxide film 3 and having high dimensional accuracy can be shaped onto the insulating film 1 without directly exposing the surface of the insulating film 1 to plasma. The stepped sections of the surfaces of the silicon film 5 and the silicon oxide film 3 are also reduced.
Patent JP-S60169284-A (JP)
Title: High speed reproduction control circuit of video tape recorder
Inventor: ITOU KENJI
IPC: H04N5/783
Filed: 1984-02-14
Abstract: PURPOSE:To obtain a high speed reproduction control circuit while noise bar is fixed completely by using an ouput of phase comparison corresponding to a head switching pulse frequency at high speed reproduction so as to control the phase of a capstan motor. CONSTITUTION:A CTL pulse from a control head 6 is frequency-divided by a frequency division circuit 19 at high speed reproduction and the frequency is switched into a frequency at recording. On the other hand, a changeover switch 16 is thrown to the position of a contact (b) and a head switching pulse HSW based on a PG pulse from a PG coil 17 is led out of the contact (c). The HSW is delayed by a delay circuit 2, the delayed signal is fed to a phase comparator 5, where the result is compared for the phase with the CTL pulse subject to frequency division. The output of phase comparison is fed to a capstan motor drive circuit 9 as a phase control signal so as to attain the phase contol of the capstan motor 10. The position of the noise bar is changed freely by varying the delay time of the HSW and a stable picture is obtained.
Patent JP-H06241523-A (JP)
Title: Simultaneous air supply/exhaust-type range hood
Inventor: GOTO NOBUYUKI
IPC: F24F7/08
Filed: 1993-02-12
Abstract: PURPOSE:To prevent the air-conditioning effect in a kitchen from being deteriorated by controlling a supply air volume so as to have a specific rate with respect to an exhaust air volume through the process of controlling the number of revolutions of an air-supply fan. CONSTITUTION:Air supply is performed at the same time when the driving of a range hood 1 is started. An user turns a variable louver 8 attached to an air inlet 7 downward in summer so as not to be made discomfortable even if wind is directly blown to him. While, he turns it upward in winter so that cold air may not be directly blown to a human body. The supply air volume is so controlled as to become that of about 50% of exhaust air volume by controlling the number of revolutions of an air-supply fan 6, thereby pressure in the kitchen is balanced, moreover the temperature environment is suitably kept. Thereby the air-conditioning effect in the kitchen can be prevented from being deteriorated.
Patent JP-H04263704-A (JP)
Title: Heating cooker
Inventor: YOSHIDA YOSHIO
IPC: A47J37/04
Filed: 1991-02-19
Abstract: PURPOSE:To provide the above cooker which is capable of stirring a food to be cooked automatically through the cooking and, furthermore, adjusting the strength of fire over a broad range. CONSTITUTION:On the inside of the inclining section 7 that is provided on the bottom face 6 of a heating chamber 4 a turntable 11 is provided, and at the same time a motor 9 for rotating the turntable 11 is provided on the outside, and, further, on the outside of the inclining section 7 an electromagnetic induction heating coil 17 is provided, and a magnetron 18 is provided in the heating chamber 4. In the heating chamber 4 the turntable 11 is set horizontally, and at the same time an angle adjusting device is provided to tilt them. The above mentioned inclining section 7 or the bottom face 6 of the above device of cooking by heating is constituted by a material that does not generate or a material that generates heat by electromagnetic induction heating. A heating means such as a heater is provided in the upper section of the heating chamber of said device of cooking by heating. Since a food to be cooked can be stirred automatically, uniform heating is provided, and it is possible to shorten the cooking time. Since three kinds of heating means are provided, the range of adjusting the strength of the cooking fire can be expanded and the kinds of cooking can be increased. Since the outer box can be tilted at a desired angle the easiness to use the device is improved.