baber/WOPTO huggingface dataset:
Patent JP-H0217798-A (JP)
Title: Speaker
Inventor: IGA ATSUSHI
IPC: H04R9/02
Filed: 1988-07-06
Abstract: PURPOSE:To collect a magnetic flux from a permanent magnet to the part of a voice and to improve the efficiency of a speaker by forming a superconducting material layer on the surface of a magnetic circuit excluding the part of a magnetic gap. CONSTITUTION:A magnetic circuit 24 having a magnetic gap 4 is formed by a permanent magnet 1, a center pole 2 and a yoke 3. A superconducting material layer 22 is formed on the circumferential surface of the columnar permanent magnet 1 of the part not faced to a voice coil 8 of the center pole 2 and the center pole 2. The magnetic flux generated from the permanent magnet 1 cannot pass through the superconducting material layer 22 due to the character of the complete diamagnetism of the superconducting material layer 22 and almost all magnetic fluxes are guided to the voice coil 8.
Patent JP-S6147087-A (JP)
Inventor: ARIKAWA TOMIO
IPC: H05B3/34
Filed: 1984-08-11
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-S5958537-A (JP)
Title: Character pattern display device
Inventor: NISHIHARA TOYOTAROU
IPC: G09G5/00
Filed: 1982-09-29
Abstract: PURPOSE:To disable from copying during the erasure mode of a display memory even if a copying is requested, by discriminating whether the display memory is in the erasure state or not by a character broadcast receiver. CONSTITUTION:An erasure discriminating circuit 16 is applied with a signal which indicates whether the display memory 10 is in the erasure mode or not from an erasing circuit 12. Therefore, the circuit 16 discriminates whether the memory 10 is in the erasure mode or not when a copy key is operated; when the memory is not in the erasure mode, a stopping circuit 6 is driven to fix the contents of the memory 10 on a screen at that time and then a copy data reading circuit 15 is driven to transfer the data in the memory 10. When the memory is in the erasure mode, neither of the circuits 6 and 15 is driven, so a copy of the display on the cathode-ray tube is fixed and the axious of a blank screen is copied is not induced.
Patent JP-S5870348-A (JP)
Title: Character input device
Inventor: TOMIMOTO TETSUO
IPC: G06F3/037
Filed: 1981-10-20
Abstract: PURPOSE:To realize an input of a Japanese sentence including Chinese characters just by writing the phonetic symbols such as HIRAGANA (Japanese syllabary) letters, etc., by writing the phonetic symbol trains to a coordinate region and the characters excluding Chinese characters to the other coordinate region. CONSTITUTION:The position coordinate signals of a coordinate input device 1 are supplied to a region discriminator 2 and a character recognizer 3, and the position coordinate signal and the holograph due to a time change of the coordinate signals are analyzed. The characters on the device 1 are recognized, and the cooresponding character signals are generated and transmitted to a switch means 4. Then the discriminator 2 discriminates a coordinate region (1-A) or (1-B) of the device 1 that contains the position coordinate signals and then supplies the region discriminating signals to the means 4. In this case, the means 4 transmits the character signals to a character output terminal 7 in case the region discriminating signal indicates the region (1-A) and then to a character converter 5 in case the region (1-B) is indicated respectively. The converter 5 converts the character signals into different ones and then supplies them to the terminal 7.
Patent JP-S6412364-A (JP)
Title: System constitution control system
Inventor: KOHAMA HARUO
IPC: G06F15/173
Filed: 1987-07-06
Abstract: PURPOSE:To rapidly perform the change of system constitution, by attaching group identification information at every group after dividing all modules in a system into plural systems (groups), and permitting only communication between the modules that belong to the same group. CONSTITUTION:A bus B is constituted of an address line and a data line, and all processors P00-P20 and memories M00-M20 are connected commonly to the bus B. Out of them, the system A is constituted of the processor P00 and P01 and the memories M00 and M01, and similarly, the system B is constituted of the processors P10 and P11 and the memories M10, and the system C is constituted of the processor P20 and the memory M20. The processor and the memory that belong to each system are provided with proper system ID (00 for the system A, 01 for the system B, and 10 for the system C), and the communication is permitted only between the processors or between the processor and the memory holding the same system ID.
Patent JP-S6185628-A (JP)
Inventor: RONARUDO AREN
IPC: G11B5/84
Filed: 1985-07-30
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-H0221586-A (JP)
Title: Sliding current collector
Inventor: YAMASHITA NOBUYUKI
IPC: H02K13/00
Filed: 1988-07-08
Abstract: PURPOSE:To solidly connect a lead wire to a current collector by reducing junction resistance by screwing and fixing a conductive terminal in an insert hole made in the head of a ceramics complex current collector and depositing a lead wire to the head of the conductive terminal. CONSTITUTION:A conductive terminal 3 threaded such that it can be inserted in the threaded portion of an insert hole 2 is screwed in and fixed to the insert hole 2 wherein a threaded portion d is made at the head of a ceramics complex current collector body 1. A small hole c is made in the head of the conductive terminal 3 and a lead wire 4 is inserted and deposited or fixed by caulking to solidly connect the lead wire 4 to the ceramics complex current collector 1 through the conductive terminal 3. The ceramics complex current collector 1 uses Si and Al2O3 particles for an insulation section a and Ti particles for a conductive section, and they are molded by use of such thermoplastic resin as polyvinyl butyral, polyethylene, etc., and such organic Si high molecular compound as silicon imide compound, etc., for molding binder. Thus, the lead wire 4 can be solidly junctioned to the current collecting material.
Patent JP-S6324237-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: G03C7/305
Filed: 1986-07-17
Abstract: PURPOSE:To improve the sharpness by forming an emulsion layer with an emulsion having a particle size distribution having a specified coefft. of fluctuation related to the particle sizes of silver halide particles and contg. a compound which cleaves after a reaction with the oxidized product of a developing agent and reacts with the oxidized product of another molecule of the developing agent to cleave a development retarder. CONSTITUTION:An emulsion layer is formed with at least one kind of singly dispersed emulsion having a particle size distribution having <=0.25 coefft. of fluctuation S/gamma related to the particle sizes of silver halide particles (S is standard deviation related to the particle sizes and gamma is the average particle size) and contg. a compound which cleaves after a reaction with the oxidized product of a developing agent and reacts with the oxidized product of another molecule of the developing agent to cleave a development retarder. A concrete example of the compound is represented by formula 1.
Patent JP-S6147056-A (JP)
Title: Fluorescent lamp
Inventor: YORIFUJI TAKASHI
IPC: H01J61/28
Filed: 1984-08-13
Abstract: PURPOSE:To stabilize mercury vapor pressure over a wide temperature range and enable its proper control by providing amalgam in a luminous tube through a heat response element that is expanded and contracted according to the ambient temperature of this amalgam installation section. CONSTITUTION:A configuration memory alloy 17 that is formed in a coil spring- type shape in housed in a capillary 15 as a heat response element. On end of the configuration memory alloy 17 is hooked on the inner surface of an opening on the stem tube 12 of the capillary 15. The other end is located in the intermediate section inside the capillary 15 and connected to amalgam 16. When the ambient temperature of a fluorescent lamp is increased and the temperature of the installation A of the amalgam 16 exceeds the transformation temperature, the configuration memory alloy 17 is prolonged the prestored original length and the amalgam 16 is moved to a sealing end 15a side with low temperatures. As a result, the temperature returns to the optimum controllable temperature again and the control of mercury vapor pressure can successively be performed.
Patent JP-H1023316-A (JP)
Title: Controller and its method
Inventor: HOSONUMA NAOYASU
IPC: H04N7/18
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To prevent recognition error in advance by dividing a space able to be picked up into 1st and 2nd spaces and controlling a driver so that the image pickup device does not pick up an image of the 2nd space. SOLUTION: When an optical axis of a lens block 1 is in existence in a drive inhibit range θ3 , the drive to the right in the lens block 1 is allowed and when an optical axis of the lens block 1 is in existence in a drive permission range θ2 , the drive to both the left/right in the lens block 1 is allowed. When the zoom lens is driven and a wide angle mode is set, the drive permission range able to drive the lens block 1 in a way that a mis-recognition object 22 is not within a field angle is expressed by the angle θ2 . Whether or not an angle between the optical axis and a line segment AB is within a drive inhibit range is discriminated and the driver is controlled so as not to make image pickup within the drive inhibit range thereby preventing mis-recognition in advance.
Patent JP-S5958918-A (JP)
Title: Switch circuit
Inventor: TATEBAYASHI YOSHIFUMI
IPC: H03K17/62
Filed: 1982-09-28
Abstract: PURPOSE:To attain the switching of tri-state, by providing a means for opening the connection between an external control terminal and a base (or gate) of either one transistor (TR) of one-conduction type TR and the other conduction type TR. CONSTITUTION:When the external control terminal 3 is afloat, since the potential of the base of a TR1 is biased to higher level than that of an emitter with a bias circuit 6, the TR1 is turned off, and a TR2 is also turned off since the bias voltage is lower than a breakdown voltage of a Zener diode 7 and no base curren is supplied. In connecting the external control terminal 3 to a potential V1 satisfying V1>Vz+VBEQ2, the TR2 is turned on, and a current is drawn from a circuit 5 to be controlled, then the circuit 5 to be controlled is driven forcibly to a state. In connecting the external control terminal 3 to ground potential 0, the TR1 is turned on and the current of a circuit 4 to be controlled is drawn, thereby driving forcibly the circuit 4 to be controlled to a state.
Patent JP-S5693105-A (JP)
Title: Input bit dropout compensating circuit for phase synchronous oscillator
Inventor: WADA TADAHIRO
IPC: G11B20/14
Filed: 1979-12-25
Abstract: PURPOSE: To ensure an output phase compensation of a voltage control oscillator and thus prevent the reproduction error of a data, by installing a detecting circuit which detects a bit dropout of the input synchronous signal within the prescribed time that is decided by a phase synchronous oscillator.  
     CONSTITUTION: The circuit detects the bit dropout of the input synchronous signal of a phase synchronous oscillator that is used for a magnetic recording/reproducing device and then performs a phase compensation of the clock. The input synchronous signal (a) is compared with the output (b) of the voltage control oscillator 4 through the phase comparator 9. Thus the phase difference pulse generator 1 of the detector 9 produces the delay signal proportional to the phase difference of the delay pulse if any and then sends the delay signal to the current driving circuit 2. The circuit 2 sends the control current proportional to the delay signal to the oscillator 4 through the loop filter 3. As a result, the oscillation frequency is controlled and the phase of the output (b) starts to be delayed. This delay is compensated by the advancing signal proportional to the phase difference and sent from the generator 1. Thus the phase is advanced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H1116097-A (JP)
Title: Operation supporting device for vehicle
Inventor: IKEDA ATSUSHI
IPC: G06T1/00
Filed: 1997-06-25
Abstract: PROBLEM TO BE SOLVED: To provide a certain, reliable, and practical operation supporting device in which a driver can travel in a narrow road by evading contact with an obstacle by easily and quickly making accurate judgment. SOLUTION: A speed V and a handle angle 9 are detected, the environment of a traveling direction is image picked-up by a CCD camera 3, and the calculation of relative position information is operated by a picture recognizing part 21 and a road shape and obstacle recognizing part 22. When a narrow road is present in the direction of travel according to judgment by a narrow road judgment processing part 23, second-dimensional maps prepared in the past are successively updated, and the second-dimensional map of environment in the surrounding of a vehicle including the direction of travel is prepared by a second-dimensional map preparing part 25.  Afterwards, an ideal path when the vehicle is intruding into the narrow road is calculated based on the second- dimensional map by an ideal path calculating part 26, and an expected position after the set time of a vehicle 1 is expected on the second-dimensional map by an expected position estimating part 27. Then, an announcement controlling part 28 outputs a signal to a state display part 8, and the ideal path is synthesized with the expected position and displayed on the second-dimensional map.
Patent JP-2000354645-A (JP)
Title: Face for golf club head
Inventor: CHAZONO KIYOTAKA
IPC: A63B102/32
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a face for a golf club head wherein in order to extend the shooting range of a golf ball by lowering the elastic modulus of the golf club head, as a whole, thereby reducing the natural frequency thereof to the natural frequency of the ball, while maintaining the strength of the face, the constitution of a clad material is elaborately designed and moreover error or losses are reduced when the face is formed from a plate of clad material, thereby facilitating the manufacturing of the face. SOLUTION: Materials 11, 12, in odd numbers, which have different physical properties are stacked one upon another to form a face 1 comprising plates of clad materials. Clad materials constituting the face 1 are disposed so that the thickness of each of the materials is disposed symmetrically with respect to the center of the thickness of the face 1.
Patent JP-S6326939-A (JP)
Title: Metal evaporation discharge lamp
Inventor: TAGUCHI SHOICHI
IPC: H01J61/12
Filed: 1986-07-18
Abstract: PURPOSE:To obtain a spacing interval which inhibits discharge in an outer tube, by determining particular relationship between the ratio fo nitrogen gas in a mixture of nitrogen gas and neon gas filling the outer tube and the spacing interval of electrically conductive members bearing potentials of different polarities in the outer tube. CONSTITUTION:A luminous tube 1, in the outer tube 3 while the outer tube 3 of which current of at least 15A flows when starting a lamp, is provided, being filled with a mixture of nitrogen gas and neon gas which develops a pressure of about 760 Torr when lighting the lamp, and starting pulse of 4 - 7.5kV is applied thereto. Assuming the proportion of nitrogen gas included in the mixture filling the outer tube 3 to be N%, and a space between the electrically conductive members bearing potentials of different polarities provided in the outer tube 3 to be ncm, an expression n>= 83.2N<-1.044> holds. The minimum spacing between the conductive members bearing potentials of different polarities which does not cause discharge is the outer tube can be obtained merely by determining the proportion of nitrogen included in the mixture of nitrogen gas and neon gas filling the outer tube. By this constitution, a value which does not cause discharge in the outer tube can be set to prevent possible blowout of the conductive members and breakage of the outer tube.
Patent JP-S6061956-A (JP)
Title: Reading circuit for magnetic disk data
Inventor: KUBOTA KATSUYA
IPC: G11B20/10
Filed: 1983-09-16
Abstract: PURPOSE:To decrease reading errors by comparing the voltage value of a reproduced waveform with the 1st comparison voltage higher than the DC level of the waveform and lower than the highest voltage value and with the 2nd comparison voltage lower than the DC level and higher than the maximum voltage value, to detect the time points when the reproduction voltage is higher and lower than the 1st and 2nd comparison voltages and outputs pulses only when the coincidence is obtained with the time point when the slope 0 of the reproduced waveform is obtained. CONSTITUTION:The voltage reproduced by a head 15 is turned into a signal C through an amplifier 1, a differentiator 2 and a comparator 3. While the output A of the amplifier 1 is supplied to comparators 8 and 9. The comparator 8 produces a positive pulse with the voltage lower than the comparison voltage V2; while the comparator 9 (signal G) produces a positive pulse with the voltage higher than the comparison voltage V1 (signal H). The signal C contains undesired pulses (1) and (2), and AND is obtained between the signal C and these pulses (1) and (2) by AND gates 10 and 11 respectively. Thus outputs I and J which are free from the effects of pulses (1) and (2) are obtained. Finally it is possible to obtain a data pulse K according only to an inverting point of magnetization.
Patent JP-S5959378-A (JP)
Inventor: SATOU KOUJI
IPC: B25J15/08
Filed: 1982-09-28
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-H0837395-A (JP)
Title: Device and method for supplying semiconductor chip
Inventor: SUZUKI TOSHIKO
IPC: H01L21/67
Filed: 1994-07-21
Abstract: PURPOSE:To strip off semiconductor chips from an adhesive sheet without operating a suction collet and thrusting-up needles synchronously. CONSTITUTION:A semiconductor supplying device is provided with a suction ring 9 which holds an adhesive sheet 2 by suction from the lower surface side of the sheet 2 in a state where the semiconductor chip 3 sticking surface of the sheet 2 is maintained on the upside, thrusting-up needles 10 which are provided so that their tips can be brought nearer to the lower surface of the sheet 2, and a driving mechanism which lowers the ring 9 and sheet 3 which is held by the ring 9 by suction against the needles 10, and a suction collet 4 which attracts and transfers the chips 3 stripped off from the sheet 2 by means of the needles 10 thrust up the chips 3 from the sheet 2.
Patent JP-H08195089-A (JP)
Title: Apparatus and method for simultaneous detection of pluralityof conditions
Inventor: MAAKU SHIRA
IPC: G11C15/04
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To make it possible to simultaneously detect a plurality of conditions by sequentially outputting separate associativity, index to a specific Memory cell by the priority order of respective tasks. SOLUTION: An encoder 130 identifies the states of memory cells by each 8 of a group by the state bits of the respective cells. When any of inputs 134 to first block 132 exhibits specific memory cell condition such as data alteration of a memory cell storage, the block 132 outputs an altering signal 136a to a first level 2 function block 138. Further, an altering signal 140 is output to a level 3 function block 142. The blocks 142, 138 indicate that the high block of next order has alteration by signals 144, 137. Thus, the encoder 130 detects the memory cell state, and when the specific state such as alteration is detected simultaneously during observation of 8 memory cells, priority order can be set to the results.
Patent JP-H0334985-A (JP)
Title: Manufacture of cephalosporin compound
Inventor: ROUERU DEII HATSUTOFUIIRUDO
IPC: B01J31/02
Filed: 1990-06-26
Abstract: PURPOSE: To obtain the title compd. as an antibacterial agent by reacting an arylphosphite-halogen complex with acylaminocephalosporin sulfoxide in an anhydrous inert org. solvent at low temp. in the presence of a tertiary amine base.  
     CONSTITUTION: 2-3 equivalent of triarylphosphite-halogene complex represented by formula II (X is Cl or Br) obtained by reacting triarylphosphite represented by formula I (wherein Z is halogen or 1-4C alkyl) with chlorine or bromine in an anhydrous inert org. solvent in an equimolar ratio is reacted with 7- acylamino-3hydroxycephalosporin sulfoxide represented by formula III (wherein R is a carboxylic acid protecting group, R 1  is H or methoxy and R 7  is acyl) in the presence of at least one equivalent of a halogen collector and 2-5 equivalent of tertiary amine base to obtain 3halocephalosporin imino halide represented by formula IV. 
     COPYRIGHT: (C)1991,JPO
Patent JP-H0918476-A (JP)
Title: Frame relay terminal, controller therefor and communication system
Inventor: OGUCHI NAOKI
IPC: H04L12/02
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To improve the average value of the transmission throughput, regarding a frame relay terminal. SOLUTION: A transmission throughput measuring part 8 monitors the transmission throughput of a frame to a frame relay network 1 in a frame transmission part 11. A congestion notification monitoring part 9 monitors the reception of the congestion notification from the frame relay network 1 in a frame reception part 12. A frequency table 7 stores the results of the monitorings in a transmission throughput measuring part 8 and the congestion notification monitoring part 9. A transmission throughput control part 15 prepares the frequency table 7 based on the results of the monitorings in the transmission throughput measuring part 8 and the congestion notification monitoring part 9, determines the maximum value of the transmission throughput of the frame by using the frequency table 7 and makes the frame transmission part 11 perform the transmission of the frame by the value which is this maximum value or below.
Patent JP-H0691999-A (JP)
Title: Image recording device
Inventor: TACHIBANA SHUNICHI
IPC: H04N1/04
Filed: 1993-07-09
Abstract: PURPOSE:To grasp an entire picture of the operating status of a printer unit and at the same time, make a recordable range flexible to execute page feed at an appropriate position by detecting the position of a recording medium using the control part of an image recording device to control the printer unit. CONSTITUTION:Image data equal to a number of lines which can be recorded on a single page is sent to a recording part 4 from data stored in image memory 5 with a transport command of recording sheet. Next, footer processing and sheet discharge are performed after the completion of recording data at the recording part 4. On the other hand, detection of the rear end of a recording sheet supplied is monitored by a recording sheet sensor 13, end if the rear end is detected, it is interpreted whether the sent data can be recorded. This interpretation is made by calculating the remaining data amount based on the movement amount of a recording sheet at the recording part 4, using a transported amount counting part 7. Thus, if it is possible to record the sent data, data continues to be recorded, and if it is impossible, page feed is executed. Consequently, appropriate image recording on a recording medium is possible.