baber/WOPTO huggingface dataset:
Patent JP-S62144263-A (JP)
Title: Data input and output device
Inventor: WATANABE YOSHINORI
IPC: G06F5/12
Filed: 1985-12-19
Abstract: PURPOSE:To improve the using efficiency of buffers by using again the buffers so far used at and after the head one in case an error is detected during the input of data. CONSTITUTION:The head address of a buffer to be used is set to a register/ counter 7 provided in an input data transfer part 5 from an empty buffer pre- reading part 6. Thus the input data are written successively with an address shown by the counter 7 used as the head address. While a controller 13 holds a buffer descriptor identifier of an input start mode at a register 20 when the input of data is started. If an error detector 18 detects an error of the input data during the input of data, the controller 13 controls a switch 19 to produce a buffer descriptor address from the value of the register 20 and defines this address as the head address of the buffer to be used next.
Patent JP-H04173541-A (JP)
Title: Semiconductor device packaging container
Inventor: ITO MASANORI
IPC: B65D85/86
Filed: 1990-10-24
Abstract: PURPOSE:To use the method of storing a container with its wide face held horizontal only, eliminate the mismatching of semiconductor mounting pitches and prevent unadaptability to an automatic mounting device by providing projecting parts on the outer peripheral side faces vertical to the wide face of the container for receiving therein a semiconductor-mounted tape in a zigzag way. CONSTITUTION:In a paper-made container 1 for receiving therein the semiconductor-mounted tape folded in a zigzag way, the projecting parts 3 shaped like a triangular column are provided on the outer peripheral side faces vertical to a wide face 2 of the container 1, thereby forming a structure to make it impossible for the container to be set in a standing position with the wide face thereof held upright. The projecting parts 4 shaped like a semicircular column are provided on the outer peripheral side faces vertical to the wide face 2 of the container 1.
Patent JP-S63138283-A (JP)
Title: Target detector
Inventor: IMAMURA KAZUO
IPC: G01S3/78
Filed: 1986-12-01
Abstract: PURPOSE:To identify a high-brightness flare and to make target detection accurate by calculating the maximum absolute brightness level in each area of a video signal from the maximum brightness and gain coefficient in the area and selecting a target among significant areas. CONSTITUTION:An image pickup element 4 scans image forming light 3 and sends out the video signal 5. The signal 5 is multiplied 17 by the gain coefficient 18 and the result is A/D-converted 6; and then a detecting circuit 8 calculates the maximum brightness and coordinates of the center of gravity in each area of the video signal to generate signals 9 and 10. The maximum value in one image plane is detected 21 from the signal 9 and sent to a control circuit 24. The circuit 24 sends a trigger signal 25 to a gain control circuit 23 only once only when the maximum value 22 reaches the saturation level of a converter 6 and the circuit 23 sends out the coefficient 18. Then when the maximum value 22 is smaller than the saturation level, on the other hand, the circuit 24 stops the circuit 23 and actuates an arithmetic circuit 28 to calculate the maximum absolute brightness levels of respective areas from the number 27 of times of the operation of the circuit 23 and the signal 9. Therefore, the target in a significant area is accurately detected.
Patent JP-H10208818-A (JP)
Title: Connection cable, commendation device, and communication method
Inventor: FUJIMORI TAKAHIRO
IPC: H01R13/719
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To suppress common mode cross talk between the signal cables. SOLUTION: In the 6-pin cable in an IEEE1394 standard, a power line 11, and two pairs of signal line 12, 13 are builted-in, and six conductor wires (two power lines 11, and two each of signal wires 12, 13, total six) are connected to the tip 1A which provides six corresponding electrical connector. And the signal cable 12, 13 of the 6 pin cable 1, ferrite beads 14, 15 which form a closed magnetic path around them are attached.
Patent JP-H05127550-A (JP)
Title: Heating device
Inventor: HAYAKAWA AKIRA
IPC: G03G15/20
Filed: 1991-10-31
Abstract: PURPOSE:To eliminate the shortage of heating at an end part caused by heat radiation at the end part of a thermal heater by making the adiabatic effect by a heat insulating member larger at the end part than at a central part. CONSTITUTION:This device is provided with a heating body arranged along a direction crossed with the moving direction of a recording material and a heat insulating holder 1 which adiabatically supports the heating body along a longitudinal direction. Then, the holder 1 is provided with a U-shaped recess 6 which forms space with the heating body at the end part of the holder 1. The adiabatic effect by the holder 1 is larger at the end part than at the central part, and heat radiation from both ends of the heating body to the holder 1 becomes smaller than that at another part, thereby softening the temperature effect at the end part on the surface of a body to be heated. Since the adiabatic effect by the holder 1 is made larger at the end part, the escape of the heat toward the end part is compensated, and the part to be heated corresponding to the end part of the heating body is fully heated.
Patent JP-S63138809-A (JP)
Title: Signal processing circuit
Inventor: YOSHIO JUNICHI
IPC: H04S5/02
Filed: 1986-12-01
Abstract: PURPOSE:To improve the sound quality remarkably by storing a digital signal reproduced from a reproducing system such as a CD into a storage means and using a control means so as to apply delay processing to a data accommodated in the storage means. CONSTITUTION:A RAM as a storage means 3 is connected to the post-stage of a digital output stage 2 and a digital signal from the output stage 2 is stored tentatively in the means 3. The control means 4 is connected to the means 3 and the means 4 is controlled in a way that the data stored in the means 3 is being outputted at a time difference. The digital signal outputted from the means 3 is converted into an analog signal by a conversion means 5 connected to the post-stage and becomes a music tone via an analog circuit 8 processing the analog signal Thus, the improvement of remarkable sound quality is improved in comparison with a conventional digital delay device.
Patent JP-H10133707-A (JP)
Title: Cooperative control system
Inventor: OKADA KAZUO
IPC: G05B9/02
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a cooperative control system which can simply perform control operation, capable of finishing communication with all individual drive control parts in a short time even if a transmission error occurs, and which can reduce forcible stop parts for securing safety. SOLUTION: The system control part E is equipped with a multi-address transmission means eb1 which gives the timing of acquisition of the current states of actuators B1 to B6 periodically to respective individual drive control parts C1 to C6 at the same time, an individual transmitting means eb2 which requests the acquired current states for the respective individual drive control parts and an individual receiving means eb3 which receives replies from the individual drive control parts.  The individual drive control parts C1 to C6 are equipped with a multi-address answer means cb1 which acquires the current states of the actuators C1 to C6 in the timing given from the multi-address transmission means of the system controller part E, and an individual answering means cb2 which returns the acquired current states of the actuators to the system control part at a request from the individual transmitting means of the system control part.
Patent JP-2001111656-A (JP)
Title: Telephone system
Inventor: HASE JUNKO
IPC: H04W88/02
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a telephone system in which a user freely set a emission color of an incoming call indicating lamp and the intensity of the emission light at the arrival of an incoming call. SOLUTION: A user depresses each of ten-keys 151. A CPU 100 controls a lighting control section 170 to change the resistance of resistors connected to respective LEDs 131-133 of the incoming call indicating light according to the depressed keys so as to allow the user to set the color of the incoming call indicating light and the intensity of the light at the arrival of the incoming call. Furthermore, the user can light up the incoming call indicating light in the color set only to the incoming call from a specific caller.
Patent JP-H01131378-A (JP)
Title: Automatic opening closing control device
Inventor: NISHINO KOJI
IPC: F16K31/02
Filed: 1987-11-12
Abstract: PURPOSE:To perform stable transmission of a control signal and control of opening and closing of a valve body without being influenced by noise and disturbance, by a method wherein a working fluid control device is operated by using a photo signal. CONSTITUTION:A title control device comprises a photoelectric conversion device 3 to convert a photo input signal 1 into an electric signal 2 and a working fluid control device 6 to apply the electric signal 2 on a piezoelectric element 17 and feed and discharge working fluid 5 by means of a mechanical output generated by the piezoelectric element 17. This constitution prevents exercising of an influence by noise and disturbance, enables stable transmission of a control signal and control of opening and closing of a valve body 4, and sharply improves safety of a control signal transmission system.
Patent JP-S63140955-A (JP)
Title: Heater controller for oxygen sensor with heater
Inventor: MORI KEIJI
IPC: G01N27/409
Filed: 1986-12-03
Abstract: PURPOSE:To stabilize the temperature of a sensor element by measuring the AC internal resistance of the sensor element and controlling a voltage applied to a heater according to the measured internal AC resistance of the sensor element. CONSTITUTION:An AC power source 20 is connected to an oxygen sensor 10 through an AC power source 20 and a resistance R1. Then, a voltage output V is led out of between the AC power source 20 and resistance R1 through an amplifier 21 and a current output I is led out of between the resistance R1 and a capacitor C1 through an amplifier 22. Those voltage output V and current output I are inputted to a control unit 30 to compute the internal AC resistance R=V/I of the oxygen sensor 10. The internal AC resistance of this oxygen sensor is in linear relation with the reciprocal of the temperature of the sensor element, so the temperature of the sensor element can be measured. Consequently, the voltage applied to the heater of the oxygen sensor 10 is controlled to stabilize the temperature of the sensor element.
Patent JP-H03164597-A (JP)
Title: Tandem type mechanical seal device of pump
Inventor: YAMAGUCHI KO
IPC: F04D29/12
Filed: 1990-10-24
Abstract: PURPOSE:To simplify a structure so as to exhibit always sealing performance stably by supplying sealing liquid whose pressure is reduced from a high pressure side liquid chamber to a low pressure side liquid chamber through a pressure reducing valve mechanism providing communication between the high pressure side liquid chamber and the low pressure side liquid chamber. CONSTITUTION:A high pressure side liquid chamber 8 inside a casing 3c in which a pump supply liquid fluid flows, and a low pressure side liquid chamber 9 containing a low pressure step mechanical seal 7L is communicated to each other through a pressure reducing valve mechanism 13, and seal liquid with reduced pressure is supplied from the high pressure side liquid chamber 8 toward the low pressure side liquid chamber 9 through the pressure reducing valve mechanism 13. As a result, the seal liquid is supplied into the low pressure side liquid chamber 9 by utilizing the sealed liquid on the high pressure side where the pump supply liquid fluid flows, without providing any conventional independent seal liquid circulating circuit for the low pressure side liquid chamber 9 in which the low pressure step mechanical seal 7L is arranged. It is thus possible to exhibite always stably sealing performance of a tandem type mechanical seal device while simplifying its structure.
Patent JP-H07142349-A (JP)
Title: Method for preventing tilting of photoresist pattern in developing step
Inventor: INOUE MASAMI
IPC: H01L21/027
Filed: 1993-11-16
Abstract: PURPOSE:To prevent tilting of a resist pattern in the step of developing a fine resist pattern by adding surfactant to at least one of developer and rinsing solution, and lowering its surface tension of the liquid. CONSTITUTION:A semiconductor wafer 1 coated with resist 2 is exposed, developed and then rinsed by using rinsing solution 3 added with surfactant or preferably fluorine surfactant. As the fluorine surfactant, 5-100ppm of ammonium perfluoroalkyl sulfonate salt, perfluoroalkylpolyethoxyethylene ethanol, etc., is added to the solution. In this case, an upper part of the resist pattern 2 is inhibited to be exposed from the developer after the developing. Thus, tilting of the pattern is remarkably reduced.
Patent JP-S62147825-A (JP)
Title: Stuff multiplex reception circuit
Inventor: AMANO TORU
IPC: H04J3/07
Filed: 1985-12-21
Abstract: PURPOSE:To demultiplex a digital data subject to stuff multiple on a high speed transmission line with simple and small sized circuit constitution by using an FIFO memory so as to eliminate the need for a read/write counter. CONSTITUTION:A serial/parallel conversion pulse (c) is retarded by one time slot of a consecutive clock (b) by a delay circuit 4 and the result is inverted and fed to the FIFO memory 6 as a write timing pulse (g). The FIFO memory 6 receives a 7-bit parallel data (f) at a speed of the high speed data by using the write timing pulse (g) and applies speed conversion to it at a speed of the digital data by using a data read timing pulse (h) to output a 7-bit FIFO output parallel data (i). Further, an FIFO control circuit 7 supervises and detects underflow/overflow of the FIFO memory 6.
Patent JP-2001105856-A (JP)
Title: Mounting structure of sun visor
Inventor: TORII HIDEKAZU
IPC: B60J3/02
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To reduce working load by making mounting of a sun visor arm bracket on a roof body in a single operation and to improve a design effect by eliminating screws from the arm bracket for fixing on the roof body. SOLUTION: The arm bracket 30 is provided with a pair of locking parts 36 that can be inserted in arm support holes 34 and mounting holes 56 of the roof body 54, and a sun visor arm 10 is provided with a lock member 16 that can be inserted in the arm support hole 34 in this sun visor mounting structure. The locking parts 36 can go through the mounting holes 56 of the roof body 54 by just bending of each component, and is locked on the roof body 54 by insertion into the mounting holes 56. The lock member 16 is maintained in a locking position by insertion into the arm support hole 34 and is set up to prevent bend of the locking part 36 in the locking position.
Patent JP-2000107554-A (JP)
Title: Method for cleaning exhaust gas and cleaning device
Inventor: KI SUEHACHI
IPC: B01D53/66
Filed: 1998-10-08
Abstract: PROBLEM TO BE SOLVED: To clean an exhaust gas in such a state that the pressure fluctuation range of a CVD chamber is limited to a specified value or below by detecting a gas flow rate in the downstream of a filter and controlling the gas flow rate at a constant level in accordance with the detection results, when dust is removed by the filter from the exhaust gas from a normal pressure CVD semiconductor manufacturing device. SOLUTION: A group 2 of pipes for various kinds of gas is connected to the chamber 1 of a normal pressure CVD semiconductor manufacturing device and air supply apertures 3, 3' are arranged and at the same time, a blower 4 which exhausts the gas at a specified number of revolutions is connected to the chamber 1. Further, a butterfly valve 5 for controlling the internal pressure of the chamber 1 at a constant level, is regulated using a pressure regulator 7, based on a pressure signal from a pressure sensor 6 for detecting the internal pressure of the chamber 1. Besides an exhaust gas cleaning device is equipped with a filter 9, a dry harmful substance removing cylinder 10 for cleaning a noxious gas, a flow rate sensor 11 and a blower 12 arranged in that order.  Finally, the number of revolutions of the blower 4 is controlled by a flow rate regulator 13 based on a detected flow rate through an inverter 14 to regulate the gas flow rate at a constant level.
Patent JP-H06235370-A (JP)
Title: Air injection type fuel feeder
Inventor: MITSUSHIERU PONTOPIDAN
IPC: F02M23/10
Filed: 1993-11-16
Abstract: PURPOSE: To provide a fuel supplying device capable of securing supply of mixture in a state other than a normal state and good gasification of gasoline in starting at extremely low temperatures (in traveling in cold districts), in decelerating during high-speed driving, or in reducing of load. CONSTITUTION: This fuel supplying device is provided with an injector 34, an injector controller and a throttle valve body 8. An injector body having a fixed device in a hole communicated with a manifold and a fuel guide-out pipe are formed on each injector, and the tip part for forming a mixture chamber communicated with an air introducing part is provided. An intake pipe 18 is provided on the device, and its introducing port is positioned downstream of a throttle valve 10. At this position, the air flow is controlled by a solenoid valve 20, and the throttle valve 10 guides air allowed to flow through the intake solenoid valve 20 to the mixture chamber of the injector 34 and to an auxiliary solenoid valve 74 downstream of the throttle valve 10.
Patent JP-H03146946-A (JP)
Title: Antistatic layer
Inventor: TACHIBANA NORIKI
IPC: G03C1/85
Filed: 1989-11-02
Abstract: PURPOSE:To enhance transparency even at the time of rapid drying and to obtain the photosensitive material which is free from haze and has a high antistatic performance by using a water soluble polymer consisting of the repeating unit expressed by prescribed formula. CONSTITUTION:A plastic film has an antistatic layer consisting a reaction product of the water soluble conductive polymer and a hardener. The water soluble polymer consists of the repeating unit expressed by the formula I. In the formula I, R denotes a hydrogen atom, halogen atom, 1 to 6C alkyl group; L denotes carboxyoxyalkylene, alkylene; A denotes a copolymerizable ethylenic unsatd. monomer; (a) denotes 0 or 1; X denotes 100 to 1mol%; Y denotes 0 to 99mol%; M denotes a hydrogen atom, cation.
Patent JP-H01127407-A (JP)
Title: Power window controller for automobile
Inventor: WATABIKI HIROSHI
IPC: B60J1/17
Filed: 1987-11-13
Abstract: PURPOSE:To improve smoke discharge performance and to prevent frequent opening/closing of window by releasing window lowering command if smoke is not detected upon operation of wiper, and releasing window lifting command based on a signal fed from a smoke sensor if an ash-tray is turned ON. CONSTITUTION:An H level signal fed from a smoke sensor 1 is provided to an OR gate 4b, an AND gate 4d and an AND gate 4f, and an inner/outer air changeover switch is switched through the OR gate 4b to outer air take-in. When a wiper is not operating, an L level signal is provided from a wiper switch 2 to the AND gate 4d so as to drive a motor 6 thus lowering a window. The window is lifted when smoke is not detected through the smoke sensor 1, and if a signal representing usage of an ash-tray is provided from an ash-tray switch 3 to the AND gate 4f, lifting of window is prohibited and the window is kept open. Consequently, smoke discharge function can be improved.
Patent JP-H04164103-A (JP)
Title: Low speed detector of rotating shaft
Inventor: SUSA AKIRA
IPC: F01D25/24
Filed: 1990-10-26
Abstract: PURPOSE:To obtain more stable pressure oil injection function by forming a top plate at the oil port of a nozzle piece, providing a perforated plate in a pressure oil holdup chamber of the nozzle piece, thereby forming a gradually- narrowed passage between this perforated plate and the injection port. CONSTITUTION:A nozzle piece 5 faces a pressure oil port 4 of a casing 9, and is provided with a top plate 12 to avoid the directly-hitting flow of the pressure oil 6. A perforated plate 15 is provided to the end of a pressure oil holdup chamber 5a. The pressure oil holdup chamber 5a forms a gradually-narrowed passage 16 which is bounded with the perforated plate 15 and connected to the injection port 5b. The overall length L' of a low speed detector (A) can be designed shorter than the conventional one, and much less turbulence of the pressure oil fed from the injection port 5b of the nozzle piece 5 to a receiver is obtained compared with the conventional one. Thus, the pressure oil flow fed to the differential transformer becomes stable irrespective of downsizing of the low speed detector itself.
Patent JP-H03148734-A (JP)
Title: Cache memory controller
Inventor: SATO HISASHI
IPC: G06F21/79
Filed: 1989-11-06
Abstract: PURPOSE:To allocate the write inhibit area of a main memory to a cache memory by outputting a write protect signal when the write inhibit area of the main memory is accessed. CONSTITUTION:A decoder 28 decodes a tag address and a set address from a CPU 10 and when the address accessed by the CPU 10 shows the write inhibit area of the main memory, an active write protect signal WP is outputted to a control signal generating circuit 14. Corresponding to the write protect signal WP, the control signal generating circuit 14 stops the output of a control signal CE. Accordingly, cache data are not written into a cache data memory 20 and the cache memory is not updated. Thus, the write inhibit area of the main memory is allocated to a cache space and the write protect function to the cache memory can be realized.
Patent JP-H10117119-A (JP)
Title: Piezoelectric effect vibrator
Inventor: INAGI SATORU
IPC: H03H9/19
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To facilitate the assembly and reduce the thickness by providing an oil layer formed of a dielectric material which holds a plate body having 1st and 2nd electrode in a floating state between 1st and 2nd electrodes an 3rd and 4th electrodes. SOLUTION: The 1st and 2nd electrodes 3 and 4 are formed on one and both the main surfaces of a crystal wafer 2. Then 1st and 2nd insulating substrate 5 and 6 are formed to area a little larger than the crystal wafer 2, and the 3rd and 4th electrodes 7 and 8 are provided on their main surfaces facing the crystal wafer 2. The 3rd and 4th electrodes 7 and 8 are arranged opposite the 1st and 2nd electrodes 3 and 4 and formed to area a little larger than the 1st and 2nd electrodes 3 and 4. The oil layer 9 formed of the dielectric material which has a relatively large dielectric constant is interposed between the 1st and 2nd electrode 3 and 4, and 3rd and 4th electrodes 7 and 8 respectively, and the crystal wafer 2 having the 1st and 2nd electrodes 3 and 4 float in the oil layer 9.