baber/WOPTO huggingface dataset:
Patent JP-2000317070-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 1999-05-07
Abstract: PROBLEM TO BE SOLVED: To use multiple kinds of variable patterns with a short variation time by providing a plurality of variable display patterns which are the same in variable pattern and different only in change time and permitting a part of the whole variable patterns to have a plurality of variable display patterns corresponding to one variable pattern. SOLUTION: When a pattern variable is started, a display control command for indicating a variation start is transmitted. When a variation period ends, a command for supporting a 'whole pattern stop' is transmitted. When a display control CPU 101 in a display control substrate 80 receives a display control command for indicating the variation start, that is, the display control command for indicating the variable display patterns, left, right and middle patterns are controlled by variable display in accordance with the previously decided variable pattern corresponding to the display control command. Then when the variation period ends, control for exchanging the pattern is executed to permit stop patterns to be the ones in the left, right and middle patterns by the display control command from a main substrate 31.
Patent JP-S61286554-A (JP)
Title: Cylinder block structure of multi-cylinder internal-combustion engine
Inventor: KURODA RYOICHI
IPC: F02F1/10
Filed: 1985-06-12
Abstract: PURPOSE:To prevent oval deformation of the inner diameter of bore by casting a rigidity and temperature distribution adjusting member different from the cylinder block material at least to the side perpendicular against the crank shaft of tubular circumferential wall section of bore in cylinder block. CONSTITUTION:At the cylinder liner section 1 forming tubular circumferential wall section of bore 3, adjusting members 2 having arched cross-section are casted while facing each other with interval in perpendicular direction B-B of crank shaft which will cross perpendicularly with the direction A-A of crank shaft. Here, said members 2 are formed with different material from the cylinder linear section 1 such as steel plate to have such function as to adjust the rigidity and the temperature distribution at the cylinder linear section 1 thus to maintain the bore 3 in right circle at anytime. The height of said member 2 is made approximately same with that of a water chamber 5. Consequently, oval deformation of the inner diameter of bore 3 due to uneven rigidity at the cylinder liner section 1 and uneven temperature distribution occurring under operation can be prevented.
Patent JP-H01296693-A (JP)
Title: Electronic circuit substrate
Inventor: KUMAGAI MOTOO
IPC: H01L23/12
Filed: 1988-05-24
Abstract: PURPOSE:To enable the miniaturization of an electronic circuit substrate and prevent a condenser from deteriorating in a dielectric loss characteristic by a method wherein the electric circuit substrate is equipped with an electrode provided to a region high in dielectric constant of a ceramic substrate and a wire and/or resistor, which is connected to the electrode, provided to a region low in dielectric constant. CONSTITUTION:A ceramic substrate is equipped with a high dielectric constant section of an intergranular insulating type ceramic and a low dielectric constant section formed by diffusing a metal oxide, where an electrode 205' is provided to the high dielectric constant section for preventing the dielectric loss between the electrode 205' and a jumper wiring 223 which is set on the low dielectric constant section providing a space. By these processes, a high dielectric constant part of a limited space can be separated into element functional parts isolated from each other.
Patent JP-S6020275-A (JP)
Title: Simple programming system of multiprocessor
Inventor: NISHIDA TAKEHIKO
IPC: G06F15/16
Filed: 1983-07-15
Abstract: PURPOSE:To improve in productivity of software by installing the processor-number storing area which executes packaging at each package information table which is stored in the memory inside a control processor. CONSTITUTION:From the memory 6 of the control processor 5, the file 1 is transferred to the memory 9 of the image processor 7, the file 2 to the memory of the arithmetic processor, and the file 3 to the memory 10 of the robot processor 8. This file division is executed by referring to each package processor number of the package information table 15 by the translator. Afterwards, the intermediate language row is executed by the interpreter inside the memory 6 of the control processor 5. When execution of the package subroutine terminates at processors 7 and 8, interruption is conducted against the control processor 5 by using the interruption demand line 11. The control processor 5 shifts to start processing of next package execution.
Patent JP-H07313181-A (JP)
Title: Production of bacterial cellulose using pqq-unproductive strain
Inventor: TAKEMURA HIROSHI
IPC: C12N1/20
Filed: 1994-05-19
Abstract: PURPOSE:To enable high-yield production of bacterial cellulose which is useful in the fields of foods, cosmetics and coatings by culturing a novel pyrroloquinolinequinone(PQQ)-unproductive strain belonging to cellulose- generating Acetobacter and recovering the product from the culture products. CONSTITUTION:Acetobacter sp. BPR 2001 strain (FERM-BP-4545) is inoculated into a medium and subjected to static culture at 28 deg.C for 3 days. Then, the culture mixture is centrifuged to collect the cells, which are suspended in a phosphate buffer containing nitrosoguanidine(NTG) to effect the chemical mutation treatment and screen the PQQ-unproductive strain whereby a novel PQQ- unproductive strain BPR 3001C is isolated. This strain is inoculated into the medium and cultured at 28 deg.C for 4 days to accumulate cellulosic substance in the medium, then the substance is collected whereby the cellulosic substance is produced economically in high yield.
Patent JP-S5653484-A (JP)
Title: Detecting device for integrated time
Inventor: AIHARA MAMORU
IPC: G03B7/08
Filed: 1979-10-05
Abstract: PURPOSE: To detect a long integrated time rapidly by calculating the integrated time from the time when a reference value changing in the direction of reduction based on a predetermined time function and an integrated value accord with each other to the integrated time up to the point of time when the integrated value reaches the initial value of the reference value.  
     CONSTITUTION: When an optimum exposure time is measured and the time of opening of a shutter is controlled, the brightness of a subject is detected by a photoelectric transducing element 1 and supplied to an integration circuit 2 for time integration thereof, and then inputted in one of end of a comparison circuit 8. Meanwhile, a computer 10 in an operation controlling circuit 9 supplies the reference voltage changing with a prescribed time function to the comparison circuit 8 through a decoder latch 13 and a D/A transducer 14 on the basis of the condition set by a switch 11, while operating the integrated time from the signal of the comparison circuit 8 and generating a control signal 16 when the integrated value and the reference voltage accord with each other. Therefore, the integrated time of wide range can be detected rapidly without being influenced by the leak current and the like of an integration capacitor. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5252601-A (JP)
Title: Audio reproduction apparatus
Inventor: OOKAWA GENICHI
IPC: G10K11/00
Filed: 1975-10-24
Abstract: PURPOSE: To make a reproduction apparatus which carriers out correction of frequency characteristics necessary at the time of reproduction of a record disc simultaneously with channel dividing, by composing a channel dividing circuit with a pair of primary treble cut-off filters having specific varying time constants. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10317249-A (JP)
Title: Production of grain-toned woven fabric
Inventor: OKAMOTO YOSHIHISA
IPC: D02G3/22
Filed: 1997-05-19
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a grain-toned woven fabric having clear kasuri-toned appearance (having splashed patterns) and touch. SOLUTION: This woven fabric is produced by the following process: undrawn polyamide filament yarns are interlaced, and heat-treated at a temp. of 110-200 deg.C at a feed rate of -20 to +20%, and then drawn by a factor of 1.2-3.0 to form thick-and/thin polyamide yarns, which, in turn, is sized at a tension of <=3 g/d and at a drying temperature of 80-90 deg.C, and the resultant sized yarns are used as warps followed by weaving and then dyeing.
Patent JP-S5253535-A (JP)
Title: Gas burner
Inventor: MATSUMOTO MICHIAKI
IPC: F23D14/08
Filed: 1975-10-27
Abstract: PURPOSE: Gas burner having simple auxiliary flame in mechanism, arranging opposite buffer plate to multiple mixture holes drilled at a space. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H1129336-A (JP)
Title: Preform for optical fiber, its drawing and its drawing apparatus
Inventor: SHIMIZU YOSHIMASA
IPC: C03B37/014
Filed: 1998-05-12
Abstract: PROBLEM TO BE SOLVED: To provide the subjective drawing method capable of dispensing with its finishing process by measuring a refraction index distribution in the radial direction of a mother ingot, setting an outer diameter of the final preform according to the result, and drawing it so that the resultant outer diameter after drawing may agree with the set one. SOLUTION: This method comprises; measuring a refraction index distribution in the radial direction of a mother ingot with an outer diameter of 110 to 200 mm, estimating an optical transmission characteristic after drawn into an optical fiber based on the measured result, judging the necessity of an etching from whether the estimated value agrees with the objective value or not, when the judgment needs the etching, setting the outer diameter to correspond to the objective value and immersing the ingot in a hydrofluoric acid aqueous solution of about 50% concentration for a predetermined time for the etching, drawing it so as to make the outer diameter agree with the final objective value, then forming the first drawn preform, and thus obtaining the final preform by a finishing process such as a flame polishing.  The refraction index measurement is carried out by setting the ingot on a unit cell, irradiating a laser beam thereinto so as to measure a refraction angle of the transmitted beam in the radial direction of the ingot.
Patent JP-2000323247-A (JP)
Title: Connector
Inventor: YOSHIDA MITSUAKI
IPC: H01R24/00
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To enhance work efficiency of connecting work by improving connection with a mating connector by weak insertion force. SOLUTION: An engaging mechanism 14 capable of engaging with an engaging projection 11a formed in a male connector 11 is installed on the inside a body 13 of a female connector 12. The engaging mechanism 14 is constituted with a spring member 15 fixed to an opening 13a of the body 13 at one end and capable of extending from one end to the other end of the main body 13, a fixing plate 16 installed at the other end of the spring member 15, a guide rail 17 capable of swinging a pin 19 of the fixing plate 16 and having an engaging claw 17a for engaging with the engaging projection 11a at one end, and a stopper member 18 installed in the position separating from the opening 13a of the main body 13 to the other end of the main body 13, and capable of engaging with the engaging claw 17a.
Patent JP-H0422929-A (JP)
Title: Optical relaying system
Inventor: WATANABE SEIJI
IPC: H01S3/067
Filed: 1990-05-18
Abstract: PURPOSE:To easily extend a relaying distance between optical repeaters by arranging a light directly amplifying fiber on the way of an optical fiber connecting both optical repeaters and outputting exciting light for exciting the light directly amplifying fiber from the optical repeaters. CONSTITUTION:The 1st and 2nd optical repeaters 33, 34 are arranged between terminal stations 31, 32 and optical repeaters 33-1, 33-2 are connected by optical fibers 37 to 39 through the 1st and 2nd light directly amplifying fibers 34, 36. Since an optical signal is amplified by the 1st and 2nd fibers 34, 36 on the way of transmission, the relaying distance between the repeaters 33-1, 33-2 can be extended to a distance L1 + L2 + L3. Thus, the optical relaying system capable of easily extending the relaying distance can be obtained.
Patent JP-S63293374-A (JP)
Title: Quantitative shut-off valve
Inventor: TSUCHIYA JUNICHI
IPC: F16K31/06
Filed: 1987-05-26
Abstract: PURPOSE:To allow a predetermined amount of fluid to flow irrespective of variations in pressure of a flow passage by computing the time during which the amount of fluid reaches a previously designated value, from a data signal delivered flow a flow sensor. CONSTITUTION:When a solenoid valve 24 opens a flow passage 12, a movable piece 40 in a flow sensor 32, which receives the pressure of fluid, is pushed in the direction of the arrow A, overcoming the resilient force of a spring 42. Then, a plunger 38 made of magnetic materials and coupled to the movable piece 38 is similarly moved. Accordingly, the oscillating frequency of an electromagnetic coil 34 varies. The variation of the frequency may be detected as variations in fluid pressure, and the signal thereof is transmitted to a CPU. The CPU computes the time during which the amount of fluid reaches a predetermined value, and controls the solenoid valve 24 which therefore opens the flow passage 12 for thus computed time.
Patent JP-S62284693-A (JP)
Inventor: MATSUI SHOICHI
IPC: H02P23/00
Filed: 1986-06-03
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-S6019046-A (JP)
Inventor: KAMIYAMA HIDEKI
IPC: B02B7/02
Filed: 1983-07-13
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-S62285546-A (JP)
Title: Traffic load generator
Inventor: SUGIMOTO HIDEYUKI
IPC: H04M3/26
Filed: 1986-06-03
Abstract: PURPOSE:To attain the load test with high accuracy and to save the man-hour for the load test of a facsimile message store and forward exchange system by building up versatile and diverse load test programs in the form conversing with a CPU. CONSTITUTION:Storage means 2, 3 storing the load test program and the load test data to a message store and forward exchange system, a control section 4 instructing the load test program through the operation of a console equipment 1, and an input/output control section 5 connecting a load test object equipment 6 and the control section 4 by a specified protocol (V, 25) at the load test and applying test data input/output control with the load test object device 6 accord ing to the load test program are provided. The console device 1 executes versa tile and diverse load tests by giving a test data to the load test object device 6 from the input/output control section according to the versatile and diverse test program read from the storage means 2,3 to the control section 4 in the conversation form without manual intervention.
Patent JP-H04329448-A (JP)
Title: Microprocessor with built-in cache memory
Inventor: MATSUI KOJI
IPC: G06F12/08
Filed: 1991-04-30
Abstract: PURPOSE:To unnecessitate the read of data from a main memory by clearing the contents of a cache memory corresponding to a value latched by an error address latch means when bus error is generated. CONSTITUTION:When the bus error is generated, the value of an inside address bus 1 is latched by the error address latch means, and a bus error address output signal 6 and a bus error clear signal 13 are outputted by a bus error clear means 8 provided in an operation executing device 7. The error address latch means is equipped with an inverter 14 and an AND circuit 15 so as to mask an input signal from an address latch 4, which temporarily latches the value of the inside address bus 1 in a T1 state, to a bus error address register 5 to store this content in a T2 state. Further, a control buffer 16 is provided as a control circuit to output the contents of the bus error address register 5 from the operation executing device 7 to the inside address bus 1 according to the bus error address output signal 6.
Patent JP-H01297581-A (JP)
Title: Moving body discriminating device
Inventor: ARAI TAKAYUKI
IPC: G01S13/74
Filed: 1988-05-26
Abstract: PURPOSE:To simplify a circuit, and also, to prevent a drop of a communication distance by switching a phase delay of a phase shifter which has been inserted into one connecting line between a hybrid coupler and an antenna, to a specific frequency. CONSTITUTION:A phase shifter 15 is inserted into one connecting line between a hybrid coupler 5 of an interrogator and an antenna 6, and at the time of write of data, a phase delay of the phase shifter 15 is set in advance to '0' degree, and a modulating signal which has been brought to ASK modulation is radiated 6 as a right-handed circularly polarized wave by a switch 4. On the other hand, at the time of read of data, the switch 4 is set ON, the phase delay of the phase shifter 15 is switched to 180 degrees, and a data read-in signal is radiated 6 as a left-handed circularly polarized wave. Subsequently, the right-handed circularly polarized wave which has been radiated as a reply signal from a responsor is received by the antenna 6, and detected by a mixer 10 through the coupler 5 and a circulator 17. Also, in the responsor, by a passing type modulator 16 and the circulator 17, the left-handed circularly polarized wave which has been radiated as a data read signal is radiated 11 as the right- handed circularly polarized wave, by which the circuit is simplified.
Patent JP-S5920568-A (JP)
Title: Distributor for internal-combustion engine
Inventor: KOBAYASHI KAZUTOSHI
IPC: F02P7/067
Filed: 1982-07-26
Abstract: PURPOSE:To prevent magnetic interference to other magnetic detectors by facing a stator core and a stator base of a detector to a reluctor with a projection extended to the axial direction of a distributor shaft for forming a magnetic path only in the projection of the reluctor. CONSTITUTION:A reluctor 19 with a projection 191 is fixed on a weight table 14. When the projection 191 is faced to a top 185 of a stator core 181 by the rotation of a shaft 11, a projection 186 of a stator base 183 is faced to the said projection 191, and consequently a magnetic flux phi2 of a magnetic path consisting of a magnet 182, the stator core 181, the projection 191, and the stator base 183 is increased to the maximum. Furthermore, when the shaft 11 is rotated not to face to the top, the magnetic flux phi2 is rapidly reduced. In this construction, since the magnetic flux phi2 uses only the projection 191 of the reluctor 19 for its magnetic path, a magnetic flux phi1 for controlling ignition timing is free from magnetic interference.
Patent JP-H07328941-A (JP)
Title: Reaction receiving structure for screw fastening machine
Inventor: KOMATSU KYOICHI
IPC: B25B21/00
Filed: 1994-06-10
Abstract: PURPOSE:To confirm the rotation state of a socket and the engaging state between the socket and a fastened screw by providing a window hole on the peripheral face of a reaction receiving cylinder. CONSTITUTION:A window hole 12 is provided nearly at the center in the axial direction of a reaction receiving cylinder 11. A semiconductor hook groove 14 coupled with a clip 13 is formed around a hexagonal fixed flange 5 provided on an action type screw fastening machine 1. The upper section of the reaction receiving cylinder 11 is engaged with the fixed flange 5. The free end of the clip 13 is inserted into the reaction receiving tube 11 from the window hole 12 with a hand. The clip 13 is engaged with the hook groove 14 through the lower end section of a driving shaft 2. A knob at the free end of the clip 13 is released, the ring section of the clip 13 is inserted into the hook groove 14 and hooked on the hook step section of the reaction receiving cylinder 11. A socket 3 is engaged with the driving shaft 2, and both of them are connected to each other with a pin 4 via utilization of the window hole 12.
Patent JP-H10322916-A (JP)
Title: Battery pack
Inventor: NAGAI TAMIJI
IPC: H01M10/46
Filed: 1997-05-20
Abstract: PROBLEM TO BE SOLVED: To restart charging when charging voltage returns to a normal value by cutting off a protection circuit from inputted voltage for protection, when it is discriminated that the voltage lies beyond a controllable range. SOLUTION: If voltage beyond a controllable range is inputted in an input terminal, a Zener diode D is turned on, and transistors Q1, Q4 are turned on. When the transistor Q1 is turned on, the transistors Q2, Q3 are turned off to protect a detection control circuit 21 from the voltage beyond the controllable range, and a power supply circuit 22 stops the power supply to a detection control circuit 23 and is protected from the voltage beyond the controllable range. By turning on the transistor Q4, a FETF1 is turned off, and charging to a secondary battery 1 is stopped. When voltage inputted in a power supply pack is restored to a normal value, the transistors Q1, Q4 are turned on, the transistors Q2, Q3 are turned off, and the FETF1 is turned on to return to an initial state. It is thus possible to restart charging.
Patent JP-S63292824-A (JP)
Title: Variable frequency divider
Inventor: SAITO TAMIO
IPC: H03K23/66
Filed: 1987-05-26
Abstract: PURPOSE:To operate a variable frequency divider at high speed and to miniaturize it as a whole, by frequency-mixing an input signal and a feedback signal, and switching a frequency division output signal which becomes the feedback signal. CONSTITUTION:The output of a frequency divider by three or two FFs provided in a fast variable frequency divider 200 is selected by a change-over switch part 241, and is fed back to a mixer 271. The frequency division coefficient M of the variable frequency divider is decided in two modes corresponding to the selection of the logical state of a mode control signal 207, and an input frequency f0 is frequency-divided. In such a way, the number of the FFs forming the variable frequency divider relatively can be reduced, and the scale of a circuit can be miniaturized. In other words, both features the high speed property of the fast variable frequency divider 200 and the miniaturization of a static type variable frequency divider 300 can be utilized.
Patent JP-2000321331-A (JP)
Title: Scan test circuit and semiconductor integrated circuit using it
Inventor: WAKAMIYA HIDEYUKI
IPC: H01L27/04
Filed: 1999-05-10
Abstract: PROBLEM TO BE SOLVED: To accurately execute an operation test in an integrated circuit including an asynchronous circuit part with a simple configuration. SOLUTION: This scan test circuit 100 has a D-type flip-flop 102, a selector 104 for switching an operation mode, a delay circuit 106 inserted along a scan path 110, and a delay circuit 108 inserted along a clock path 112. The selector 104 switches data input between a normal operation and a scan operation on the basis of a mode select signal. That is, the selector 104 inputs normal data in the normal operation, while inputting a testing scan signal in the scan operation.
Patent JP-H0425219-A (JP)
Title: Touch switch circuit
Inventor: OGATA YUKIO
IPC: H03K17/96
Filed: 1990-05-21
Abstract: PURPOSE:To prevent tentative stop due to noise or the like at the time of contacting by connecting a phase detector to the output of a NAND or AND gate, and operating a monostable multivibrator with the phase detector. CONSTITUTION:When a human body is in contact with a contact part 6, an input pulse to an input terminal 3a is delayed by a time T3 by a delay circuit comprising a resistor 4 and a combined capacitor consisting of the ground capacitance of the human body and a capacitor 7. When the delay time T3 is larger than a delay time T2, the pulse in a time width corresponding to the difference between the delay times T2, T3 is outputted from the output of an AND gate 3 at the tailing of the reference pulse output opposite to the time of non-contacting. Thus, a negative pulse with a time width corresponding to a time (T3-T2) is outputted from the NAND gate 8 of a phase detector to trigger a monostable multivibrator 9. Thus, the tentative stop due to noise at the contact is prevented.