baber/WOPTO huggingface dataset:
Patent JP-S58171888-A (JP)
Inventor: KOJIMA TOSHIMICHI
IPC: G06F1/18
Filed: 1982-04-02
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-S56149842-A (JP)
Title: Optical fiber transmission system
Inventor: MIYAKE YOSHIO
IPC: H04B10/00
Filed: 1980-04-23
Abstract: PURPOSE:To obtain a transmission system which is very strong against an electric noise as a whole, by leading an optical fiber into the transmission system, and using the reflected rays in the optical fiber as ON and OFF signals of the switch. CONSTITUTION:A light beam of wave length lambda1 and a light beam of lambda2 are denoted in a full line and a broken line, respectively. Light pulses of wave length lambda1 and lambda2 which have been sent out from the light transmitter T reach the switch SW1 through the optical fiber 5, the light branching circuit 2 and the optical fiber 6. When the switch SW1 is off, only the light beam of lambda2 is reflected. The light pulse of lambda2 which has been reflected reaches the light receiver R through the light branching circuits 2, 1. This light pulse is received by the photodetecting circuit of R2 through the branching filter R3 in the receiver. The receiver R discriminates that this light pulse of lambda2 has come from the switch SW1, by the incoming time difference between the light pulse which has been sent out from the transmitter T and this light pulse of wave length lambda2, and also decides that it is an off signal of the switch, due to the fact that only the light pulse of lambda2 is received. In this regard, when the swtich is on, only the light pulse of lambda1 is reflected.
Patent JP-S54146624-A (JP)
Title: Sustain effect generating circuit of electronic musical instrument
Inventor: TORIHASHI WATARU
IPC: G10H1/22
Filed: 1978-05-09
Abstract: PURPOSE: To clearly show melody having sustain effect when playing rapid passage, by quickening the discharge time of a condenser corresponding to a key switch made before the make of some key switch when making the some key switch.  
     CONSTITUTION: When making a switch SW 1  by depressing a key at time t 0 , electric potential at a point C rises with a time constant R 3 .C 1  up to +(Vcc-0.6)V. Meanwhile, approximate Vcc/R 1  currents flow through an emitter of a trsnsistor Tr X 1  by the make of the SW 1 , and the collector electric potential rises only by a voltage portion corresponding to R 6 .Vcc/R 1  more than electric potential in case of the make of the SW 1 . The voltage is differentiated by means of a differentiation circuit C 2 X and R 7  and changed into trigger pulses to trigger single, stable multivibrators X 2 , X 3 , the collector electric potential of the Tr X 3  is conducted by means of a diode D 3  as appoximate earth potential only by the time of a time constant C 3 , R 8  from time t 0 , and electic potential at a point B is shunted to 0.8V only by the time. Thus, a condenser corresponding to the switch early made discharges. Consequently, melody having sustain effect can clearly be shown. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60197937-A (JP)
Title: Videodisk
Inventor: YOSHIOKA JIYOUJI
IPC: G11B5/012
Filed: 1984-03-21
Abstract: PURPOSE:To utilize effectively a disk surface by constant angular velocity recording, by dividing the surface of a recording medium into two parts, using the outside peripheral part as a wide band signal recording part, also using the inside peripheral part as a narrow band signal recording part, and recording and reproducing synchronously both signals, respectively. CONSTITUTION:In a videodisk 1 for executing constant angular velocity recording, a wide band signal recording part 2 is provided on the outside peripheral part on the recording surface of the disk 1, and a narrow band signal recording part 3 is provided on the inside peripheral part. The recording parts 2, 3 are set to a state that the effective recording surface of the disk 1 has been divided into two, and reproducing heads 5, 6 take charge of reproduction of the recording parts 2, 3, respectively. A video signal is divided into a luminance signal of a wide band and a color signal of a narrow band, and recorded by synchronizing with the recording part 2, 3. The luminance signal and the color signal are synchronized and read out by the heads 5, 6, and thereafter, mixed and returned to the video signal. In this way, the recording surface can be utilized effectively.
Patent JP-S59178307-A (JP)
Title: Ultrasonic measuring apparatus
Inventor: TONE MASAYUKI
IPC: G01B17/02
Filed: 1983-03-29
Abstract: PURPOSE:To measure the thickness or the number of sheets of superposed objects to be measured, by non-linearly compressing the receiving amplitude of a transmitted ultrasonic wave which is transmitted from one transmitting ultrasonic sensor and received by the other receiving ultrasonic after transmitted through the objects to be measured. CONSTITUTION:A transmission circuit 1 generates an electric signal applied to an ultrasonic sensor 2 for emitting an ultrasonic wave into the air and a transmission signal may be a continuous wave or a tone burst wave. Objects 3, 3', 3''... to be measured are a same kind of thin plates or sheets each having a same thickness of which the number of sheets should be counted. An ultrasonic sensor 4 for receiving the transmitted wave obtained after the ultrasonic wave emitted into the air by the transmitting ultrasonic sensor transmits the cloths 3, 3', 3''... is opposed to the cloths 3, 3', 3''... and arranged to the side opposite to the position of the ultrasonic sensor 2. A circuit 6 to be inspected performs the envelope-detection of the receiving signal amplified by a preamplifier 5. A non-linear amplifier 7 compresses the signal after detection and a subtraction circuits 8 obtains the difference of the output voltage of a reference voltage generator 9 and the output of the non-linear amplifier 7. A display device 10 displays the number of the cloths.
Patent JP-H08257003-A (JP)
Title: Note indication method in electrocardiogram instrument
Inventor: JIEFURII SHII OZUBOON
IPC: A61B5/308
Filed: 1995-03-14
Abstract: PURPOSE: To enable the display of an exact relationship of information between ECG signals by spacing a distance of a figure mark for a mutual relative distance that is in proportion to passing time between a first wave tip from a first ECG channel to a second wave from a second ECG channel. CONSTITUTION: A comment channel 23 containing three figures 24, 26, 28 is shown above three ECG channels 1, 2, 3. The figure 24 displays one set of commented P wave from ECG signals at the channels 1, 2, 3. The figure 28 displays one set of commented T wave from ECG signals at the channels 1, 2, 3. Referring to the figure 24, a horizontal line 30 displays P wave from ECG signal at the channel 2. Horizontal lines in the figure 24, 26, 28 respectively are positioned just above (the corresponding waves. For example, a horizontal line 32 starts simultaneously with a first rise of P wave from the channel 2.
Patent JP-S51130621-A (JP)
Title: Ultra high speed rotor
Inventor: ASANUMA NORIYOSHI
IPC: B01F27/94
Filed: 1975-05-12
Abstract: PURPOSE:A method of forming black oxide layer on the surface of a rotor used for centrifuge for uranium enrichment. No black paint is required and the strength and toughness are improved.
Patent JP-S62213358-A (JP)
Title: Subscriber line supervisory equipment
Inventor: TAGUCHI OSAO
IPC: H04M3/30
Filed: 1986-03-14
Abstract: PURPOSE:To reduce remarkably the operating time and the number of maintenance personnels by providing an oscillator to a terminal equipment and providing a receiver and an alarm circuit to an exchange to detect a fault of a subscriber line. CONSTITUTION:When a prescribed level of high frequency is oscillated normally from an oscillator 10, a high-frequency signal is received in a route of oscillator 10 - capacitor 8, 9 - subscriber line - capacitors 11, 12 - receiver 13. A filter section of the receiver 13 passes a high-frequency component of a prescribed level and a DET section converts the component to a logic level and outputs it to an alarm circuit 35. Although a counter circuit 19 in the circuit 35 is stopped while a high-frequency signal is detected, but when no signal is detected, the counter circuit 19 is operated, and when the number of times generated by the high-frequency undetection within a prescribed number of times set in the counter circuit 23 is within the number of times set by the circuit 19, the count content of the circuit 19 is reset. When the receiver 13 does not detect high frequency due to the open subscriber line, the alarm lamp 21 is lighted by the output of the circuit 19 and the disconnection of the subscriber line is informed.
Patent JP-H11250603-A (JP)
Title: Magnetic disk apparatus
Inventor: HAMAGUCHI TETSUYA
IPC: G11B21/22
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide an inexpensive high-reliability high-density magnetic disk apparatus of a ramp load type which exhibits little wear of a ramp or a dimple even when a loading/unloading operation is repeated. SOLUTION: The purpose is achieved by configuring the apparatus so that on a runway (ramp) 1 along which a portion of a magnetic head supporting mechanism 6 (a dimple or the like), different running paths are set at loading and unloading, or by a portion of the magnetic head supporting mechanism 6 which is to engage with the ramp at the loading is different from a portion thereof which is to engage with the ramp at the unloading. Thus, wear of the ramp or the dimple as well as generation of dust due to the wear is significantly reduced in a simple and inexpensive manner, thereby improving a reliability of the loading/unloading operation and a low-floating reliability of the slider. Accordingly, a magnetic disk apparatus with a recording-high density can be provided at a low cost.
Patent JP-H01231701-A (JP)
Title: Method and device of disposing toxic and hazardous refuse
Inventor: AZEGAMI TSUNEO
IPC: B65F5/00
Filed: 1988-03-10
Abstract: PURPOSE:To improve safety, by a method wherein, in a title device for domestic refuse, classified and collected refuse is charged in a selecting device which can be freely rotated and stopped, and after the refuse is selected by a kind, it is delivered to a storage place. CONSTITUTION:A refuse container is conveyed in a selecting device 11 by means of a conveyor 7, and is transferred to a carriage conveyor 17 by means of an elevating device 9. A fluorescent lamp is taken out on the carriage conveyor 17 by a manual work and is charged in a crusher 51 for crushing and disposal. The rest is charged in a spot A on a turn table 13 through a charge port 21 by means of a tipping device 19. The turn table 13 is intermittently rotated in a 1/8 angle arc at a time with the aid of a pulse motor, and is moved, in order, to disposing spots B-H. Works, e.g., crushing of substance to be crushed, incineration of substance to be incinerated, removal of particular toxic and hazardous substance, agricultural chemical, bleeding of liquid and gas, and removal of batteries, are effected in the respective spots. Residues are conveyed from the spot H to a crusher by means of the conveyor. A substance taken out from each spot is stowed in a stowing part once. This method and constitution enables improvement of safety.
Patent JP-S62212175-A (JP)
Title: Bar code printer
Inventor: FUKUCHI HIROMICHI
IPC: B41J3/01
Filed: 1986-03-14
Abstract: PURPOSE:To eliminate the need to recover an ink and prevent paper dust from mixing into the ink, by using an on-demand type ink jet head as a printing mechanism part. CONSTITUTION:A printing mechanism part 4 comprises N drop-on-demand type ink jet heads 5 each of which has a vertical row of a plurality of nozzles and which are arranged at regular intervals in a feeding direction of mail 2, whereby N bar codes can be simultaneously printed on the mail. In the ink jet head 5, an electrical signal is applied to a piezoelectric vibrator 7 corresponding to each of ink chambers 6 filled with an ink, whereby the internal volume of the ink chamber 6 is instantaneously reduced, a pressure wave is generated, and an ink droplet is jetted out through the nozzle 8. For example, when the mail 2 is detected by a means such as a photo-sensor 11, the first N bar codes in a bar code train stored in a memory part 15 are read, and the piezoelectric vibrators 7 are excited through a driving circuit part 9, whereby ink droplets are jetted out through the nozzles 8 to instantaneously print N bar codes.
Patent JP-H05135392-A (JP)
Title: Optical head cleaner
Inventor: SATO YOSHIHIRO
IPC: G11B7/121
Filed: 1991-03-19
Abstract: PURPOSE:To enable cleaning of the cover glass of separated optical heads relating to the optical head cleaner for cleaning the cover glass of an exit light window and an incident light window of the separated optical heads separated to a stationary optical head having a light source, a detector, the exit light window, etc., and the moving optical head having the incident light window, an actuator, an objective lens, etc. CONSTITUTION:A guide bar 13 holding a moving head in a prescribed position, a cleaning bar 17 provided slidably near the cover glass of the moving optical head and the cover glass of the stationary optical head and a cleaning member 19 provided in the oscillation part of the cleaning bar 17 are provided in a case 11 having the outside dimensions approximately the same as the outside dimensions of the cartridge case of the optical disks.
Patent JP-H07240855-A (JP)
Title: Display device
Inventor: MORI YASUNORI
IPC: H04B10/00
Filed: 1994-02-28
Abstract: PURPOSE:To realize the display device in which an image is adjusted with very excellent operability without incurring a high product cost. CONSTITUTION:A remote controller 1 generates operation information in response to the setting operation and superimposes the operation information onto an optical signal and provides an output, a light receiving section 2 receives the optical signal to decode the On the other hand, information and a microcomputer 3 generates an adjustment signal corresponding to the operation information. Then a D/A converter circuit 4 converts the adjustment signal into an analog signal, and a correction circuit 5 generates a correction signal corresponding to the analog adjustment signal and applies the correction signal to a CRT peripheral circuit. As a result, since various picture adjustments are attained depending on the setting operation of the remote controller 1 being a separate device from the main device, the image is adjusted with very excellent operability without incurring a high product cost.
Patent JP-S56151754-A (JP)
Title: Flame-retardant polyamide resin composition
Inventor: FUJINO FUMIO
IPC: C08K5/34
Filed: 1980-04-28
Abstract: PURPOSE: To prepare the titled composition having excellent moldability and free from emission of corrosive gas during injection molding and combustion, without lowering the characteristics of polyamide, by incorporating melamine.cyanurate and thiourea in a polyamide resin.  
     CONSTITUTION: The objective composition is prepared by melting and mixing 100pts.wt. of a polyamide resin, 1W30pts.wt., pref. 3W15pts.wt. of melamine. cyanurate pref. having a particle diameter of ≤100μ, and 0.05W5.0pts.wt., pref. 0.2W1.0pt.wt. of thiourea. The combined use of thiourea enables to attain high flame-retardancy by the addition of a small amount of melamine.cyanurate even in a polyamide resin having relatively high viscosity. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S58173665-A (JP)
Title: Signal generating circuit of laser beam printer
Inventor: ITOU SHIYOUICHI
IPC: H04N1/21
Filed: 1982-04-05
Abstract: PURPOSE:To make a character pattern memory small, by utilizing the computed value of raster data generated by reading means from buffer memories and a pattern memory, as the raster data of the pattern memory. CONSTITUTION:In the signal generating device generating a video signal, character codes, control data, and the character patterns are sequentially read by a printing control circuit 11, out of the page buffer memory 20 storing the character codes, the buffer memory 14 which is associated with the control data memory storing the data that controls vertical character positions, the pattern memory 12 in which the characters are selected based on the output of the page buffer memory 20. The computed value of the raster data and the control data generated by the printing control circuit 11 is made to be the raster data for the pattern memory 12. Thus, the capacity of the pattern memory 12 is made to be minimum.
Patent JP-S57172104-A (JP)
Title: Method for generating combustible gas using solid fuel and combustible gas generator
Inventor: HAYASHI NOBUHIKO
IPC: F23B90/00
Filed: 1981-04-15
Abstract: PURPOSE:To obtain stable burning condition and to control the rate of generation of combustible gas, by generating combustible gas mixed with flame, by means of half-burning solid fuel by the primary air only, of which feed rate can be controlled. CONSTITUTION:Solid fuel 4, going down through a combustible gas generator 12, is heaped up on a fire grate 20, filling up a reservoir 16. In this state, the fuel is ignited to burn a part of it, with the primary air of which feed rate can be controlled, blown upward from the under part of a fire grate 20, and by its heat, combustible gas is generated. That is, half-burnt state is produced. A part of combustible gas becomes flame, and the remaining part is still unburnt combustible gas, and injected into a combustion chamber 30 from an injection port 26. The flame gas is completely burnt in a combustion chamber 30 by the secondary air fed from a secondary air feeding port 36 provided around the injection port 26, generating the predetermined heat of combustion.
Patent JP-S55148926-A (JP)
Title: Controller for internal combustion engine
Inventor: HIGASHIYAMA KAZUHIRO
IPC: F02D41/02
Filed: 1979-05-09
Abstract: PURPOSE: To prevent the occurrence of an error or an abnormal value due to the change in information on the way of a series of calculation, by allowing a memory means to store the value of the information on a running condition at prescribed time and performing the entire calculation on the basis of the stored constant value.  
     CONSTITUTION: The output of a rotational frequency sensor 2 is input into a calculator 10 through a rotational frequency register 5. The output of an intake quntity sensor 6 is input into the calculator 10 through an A/D converter 8 and a register 9. The calculator generates an ignition control signal and a fuel injection control signal to regulate an ignition controller 11 and a fuel injection controller 13. In this control system, the value of information on a running condition at prescribed time, which sequentially varies depending on the change in the running condition, is stored in a memory means 15 for computation while a series of calculation for obtaining a final control value is being performed. The calculation is all effected by using the stored value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63221655-A (JP)
Title: Cooling method for element
Inventor: TAKEDA RYOICHI
IPC: H01L23/473
Filed: 1987-03-10
Abstract: PURPOSE:To simplify component shape, to reduce the number of components and to stabilize cooling efficiency by sealing the opening of a cooling header in which an opening and a protrusion are arranged in a circulation path for feeding under pressure coolant with a sheet to closely contact the sheet with the upper surface of a high density integrated element, and feeding the coolant under pressure. CONSTITUTION:A sheet 13 is inserted to each opening 12-1a of a cooling header 12, and the outer surface of the header 12 is bonded with an adhesive to the flange of the sheet 13. A sheet retainer 14 is inserted from above into the inner surface of the sheet 13, and tightened to seal each opening 12-1a. Then, each LSi 1-2 mounted on a substrate 1-1 is inserted into the bore of the retainer 14 secured to a cooling module, the upper surface of the LSi 1-2 is pressed on the outer surface of the sheet 13, and coolant is fed under pressure to a circulation path 12-1 of the header 12. Thus, the hydraulic pressure of the opening 12-1a is increased by the protrusion 12-1b to wholly contact the sheet 13 to the upper surface of the LSi 1-2 to cool the LSi 1-2.
Patent JP-H05260733-A (JP)
Title: Starting power supply circuit for switching power supply equipment
IPC: H02M3/28
Filed: 1992-03-16
Abstract: PURPOSE:To reduce resistance as a series regulator forming the power supply of a control circuit driving a switching element and constant-voltage controlling output voltage and the regular loss of a starting-voltage stabilizing element, to improve the reliability and efficiency of an equipment and to attain miniaturization. CONSTITUTION:A constant-voltage control section 11 applies gate voltage VG to an element Q2 at the time of starting, thus starting operation by auxiliary voltage Vs generated by a series regulator in a control circuit 2. However, the control circuit 2 is supplied with power subsequently through diodes D11, D12 from the auxiliary winding N3 of a main transformer T11. When the constant-voltage control section 11 detects the supply of power, gate voltage VG is turned OFF and the element Q2 is turned OFF.
Patent JP-H07263576-A (JP)
Title: Semiconductor integrated circuit device and manufacture thereof
Inventor: USUAMI HIROHISA
IPC: H01L27/04
Filed: 1994-03-25
Abstract: PURPOSE:To secure a sufficiently stored electric charge quantity even in the case of fining a DRAM by increasing the surface area of capacity element for information storage having multi-fin structure. CONSTITUTION:When a polycrystal silicon film of two layers is etched with dry-etching using a photo-resist 35 for a mask in sequence to form the upper layer fin 12b and a lower layer fin 12a of a storing electrode, at first the polycrystal silicon film of an upper layer is patterned in the minimum working dimension of a memory cell to form the upper layer fin 12b. Next, the lower layer fin 2a is formed by dry-etching using the photo-resist 35 and an insulating film 32 for a mask in which a polymer 36 is made to adhere to a side wall, thereby forming the lower layer fin 12a which has larger dimension in the lateral direction than the upper layer fin 12b.
Patent JP-S59181618-A (JP)
Title: Manufacture of semiconductor device
Inventor: KANAZAWA MASAO
IPC: H01L21/302
Filed: 1983-03-31
Abstract: PURPOSE:To settle problems, such as the warpage of a wafer, the generation of dust, etc. by providing processes in which a film on the surface in films grown on both surfaces of the wafer is patterned through reactive ion etching and the film on the back is removed through plasma etching. CONSTITUTION:A wafer 5, the surface thereof is patterned by RIE, is positioned at a position shown in a dotted line on an electrode 12. Vertically movable pins 18, 18 are driven to move the wafer 5 to a position shown in a solid line on an electrode 13. A discharge port 19 connected to a pump is formed, and the wafer 5 is sucked onto the electrode 13 under vacuum. A film on the back of the wafer 5 is removed completely through plasma etching in place of RIE in a chamber 11. Accordingly, the chamber may be kept at the degree of vacuum of approximately 10<-1>-10Torr, and a vacuum suction to the electrode 13 of the wafer 5 is enabled by the degree of vacuum to such an extent.
Patent JP-H10248511-A (JP)
Title: Production of manually stretched fine noodle
Inventor: KAWABATA IKUJI
IPC: A23L7/109
Filed: 1997-03-11
Abstract: PROBLEM TO BE SOLVED: To obtain manually stretched Japanese vermicelli (line noodles named Sohmen) with uniform color clearly showing color distinction with respect to the fine noodle being a final product. SOLUTION: This production includes the processes of using the fine noodle materials of plural different colors to form (C) belt-like dough respectively cut n a board (B) to a round string dough, rolling these round string dough in a horizontally arranged state to roll-form (D) to be one belt-like dough and forming (E) this to be the round string dough again.