baber/WOPTO huggingface dataset:
Patent JP-H02259854-A (JP)
Title: Information processor
Inventor: NOMIYAMA SHINICHI
IPC: G06F11/34
Filed: 1989-03-30
Abstract: PURPOSE:To improve reliability and fault resistance by monitoring the using time of a line and the counted value of the number of times of faults, deciding whether the faults more than a specified value is generated or not and managing the line control. CONSTITUTION:Fault history display parts 20 and 21, counting parts 22 and 23 of the number of times of the use of line counting parts 24 and 25 of the number of times of the use of the line are provided. Based on the information of the number of times of the use of the line and the information of the number of times of the occurrence of the fault corresponding to respective lines 31-34, the effectivity of the line is decided according to a fault generation rate in the number of times of the use of the line to be specified in advance. Further, the line of the high fault generation rate is defined as a fault line and the use of such a line is suppressed according to the fault history information. Thus, defect that the line can not be used by information transfer abnormality generated by the temporary fault is removed and the information processing system with the high reliability and the fault resistance can be constructed.
Patent JP-H05281588-A (JP)
Title: Wave guide path type higher harmonic modulator
IPC: G02F1/37
Filed: 1992-04-02
Abstract: PURPOSE:To obtain stable output even if modulating intensity at high speed by modulating the refractive index of a wave guide path electro-optically to modulate a phase matching condition, thus modulating the intensity of higher harmonics. CONSTITUTION:This device is provided with a semiconductor laser, a means for guiding the laser beams to a wave guide path, a means for generating the nonlinear optical higher harmonics of the semiconductor laser while keeping phase matching, and electrodes. In such a device, a phase matching condition is modulated by modulating the refractive index of the wave guide path electro- optically so as to modulate the intensity of the higher harmonics. In the case of a higher harmonic modulator using comb type electrodes 1, 2, for instance, modulation by applying voltage is performed through the electrodes vapor- deposited on the wave guide path. Since the electrodes 1, 2 are respectively provided with different electric fields, the codes of the nonlinear optical constants of drains 3, 4 differ so as to generate an electric field. That is, the change of the induced effective refractive index is always constant since the code of the applied electric field and the code of the nonlinear optical constant differ in adjacent domains.
Patent JP-S6035757-A (JP)
Title: Method for maintaining adequately electrophotographically copied image
Inventor: TATSUMI SUSUMU
IPC: G03G15/02
Filed: 1984-04-20
Abstract: PURPOSE:To maintain copying conditions in an initial state by detecting the potential of the electrostatic latent image formed by a prescribed base line original, controlling quantity of electrostatic charge and exposure and controlling cleaning of an optical system. CONSTITUTION:A fine line part 6 consisting of fine black lines different from a wide-area black part 3 of a reference original 2 is provided to either the black part 3 or white part 4, i.e., the white part 4, etc. The potential of the electrostatic latent image formed on a photosensitive body 15 by the original 2 is detected by a surface potential detector 18. The quantity of charge, exposure and cleaning of stains in the optical system are controlled respectively by the surface potential of the latent image in the part 3, the surface potential of the latent image in the part 4, and the surface potential of the latent image in the part 6 via a measuring circuit 19, a comparator circuit 20, a control circuit 21, etc. The three conditions for copying are thus maintained always in the initial state and the adequate copying is accomplished.
Patent JP-S62241832-A (JP)
Title: Heating apparatus for optical element
Inventor: GOTO MITSUO
IPC: C03B23/00
Filed: 1986-04-08
Abstract: PURPOSE:To easily impart optimum temperature distribution to a glass gob in a furnace, by forming an operation port nearly at the center of a furnace and placing a cooling member between the operation port and an opening of the furnace and between a heating element and an optical element transfer means. CONSTITUTION:A furnace 22 is provided with a glass gob-introducing opening 26 and a pressed lens-delivery opening 27 at the lower side wall of the front and rear ends 22a, 22b of the furnace and the furnace 22 contains a heating element 29 and a transfer caterpillar 28 for the introduction and delivery of a glass gob 23 and the pressed lens 24 in the furnace chamber 25. The glass gob 23 supported on the caterpillar 28 is transferred by a transfer arm 9 to a forming apparatus 1 having a pair of molds through an operation port 33 formed at the lower middle part of the side surface 22c of the furnace 22. The pressed lens 24 is transferred by a transfer arm 11 into the furnace chamber 25 through the operation port 33. A cooling member 35 is placed between the heating element 29 and the caterpillar 28 and between the operation port 33 and the inner side surface 22d of the furnace 22 having the opening 27 along the transfer direction (the direction of the arrow A) of the caterpillar 28.
Patent JP-S60225224-A (JP)
Title: Tablet device of hand-written character recognizing device
Inventor: NISHIO YOSHIO
IPC: G06F3/041
Filed: 1984-04-20
Abstract: PURPOSE:To improve the operability by arranging a function key frame, whose frequency in use is low, to above and below entry frames of a tablet, and arranging a function key frame, whose frequency in use is high, to the right of them. CONSTITUTION:A tablet device 1 of a hand-written character recognizing device generates coordinate data of a position when an input pen 2 is approximated to this position, and characters recognized through a control unit 5 are outputted to a CRT display device through a means 7. A format sheet 10 is fitted into a recessed part on the upper face of the tablet device 1, and an entry form 20 for memorandum is placed on the format sheet 10 to enter characters or the like. In this case, character entry frames 11 having preliminarily determined coordinate values are arranged in a matrix on the format sheet 10, and function key frames 14 whose frequency in use at a character input time (editing processing time) is low are arranged above these entry frames 11. Function key frames 13 whose frequency in use is high are arranged in the right of character entry frames 11. Thus, there is less probability that keys whose frequency in use is high are hidden by the entry form.
Patent JP-S5416317-A (JP)
Title: Corrosion resistant aluminum alloy of superior machinability and manufacture therfor
Inventor: OONUKI MITSUAKI
IPC: C22C21/06
Filed: 1977-07-07
Abstract: PURPOSE: To manufacture a free cutting Al alloy of superior mechanical strength, corrosion resistance and anodic oxidizability by adding Pb, Bi, Sn, etc. to an Al-Mg alloy. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02261004-A (JP)
Title: Abnormality detection of switchboard
Inventor: SUGANUMA KIMIO
IPC: H02B3/00
Filed: 1989-03-30
Abstract: PURPOSE:To perform the detection of partial discharge assuredly by detecting the partial discharge by a signal which is deducted for the signal from a temperature sensor. CONSTITUTION:When overheated the discharge gap built in a temperature sensor discharges. The electromagnetic waves radiated when the discharge gap discharges are received with a radio set and an alarm is given, while the electromagnetic waves of partial discharge are also received and an alarm is given. After the electromagnetic waves are received by an antenna 30 of a radio receiver 31 and passed through a bandpass filter 31A, it is detected by a wave detection circuit 31B and branched into processing branch circuits H10 and L20. In the processing branch circuit H10, the signal from the temperature sensor is taken out with a level discrimination circuit 11 having a high threshold and is detected as a true signal by a periodicity detection circuit 12, a continuous time detection circuit 13 and a counter circuit 14 when it is not less than two signals for one periodic portion of power frequency. In the processing branch circuit 20 the same signal processing is made with respect to the low threshold. When the signal from a thermometer is detected, it is deducted by a subtraction circuit 16 and only a partial discharging signal is processed.
Patent JP-H0277860-A (JP)
Title: Storage-device self-testing method and device
Inventor: DONARUDO SHII PIAASU
IPC: H03K3/84
Filed: 1989-03-31
Abstract: PURPOSE: To efficiently test all storage positions by generating a series of data words determined beforehand, reproducing a series of the data words determined beforehand and displaying errors when the read data words are not equal to the reproduced data words. CONSTITUTION: In the case that random data are written in a DRAMS 302, the respective data words are read and the data words are generated. A comparator circuit 340 is provided with two outputs that are the output (output 342) to a write data path chip(WDP) 306 and the output (output 343) to an address module control chip(AMC) 308. As comparison is performed, the WDP 306 writes data again at the storage position where the read data word is position- specified. The WDP 306 returns an inverse data word to the storage position when it is recognized that the read data word is equal to the generated data word as a compared result.  When the read data word is not equal to the generated data word, the tested storage position is turned to a function defective state, the comparator circuit 340 outputs error state signals to the AMC 308 and instructs the WDP 306 to write the same data word back to the storage position.
Patent JP-2000272456-A (JP)
Title: Air bag device for front passenger seat
Inventor: IDO MASARU
IPC: B60R21/20
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, manufacturing man-hours and cost of a case and to connect the place near a door with the case firmly. SOLUTION: In the air bag device M1 for a front passenger seat, a door 33 opened by the push of the air bag 10 is arranged on an inner panel 31. A case 21 stored the air bag 10 and inflator 15 is arranged on the back surface side of the door. The inflator 15 is provided with a main body 15a, brim 15c and male screw 15d. Two projected walls 37, 38 projecting facingly so as to hold both side walls 26, 28 of the case 21 are projected integrally from a door peripheral edge near the door at the inner panel back surface side. The combination of the lace near the door 33 with the case is carried out by inserting the inflator 15 so as to penetrate the case 21 from the projected wall 37 and tightening a nut member 18 and a spacer 19 from the projected wall 38 side to the male screw 15d.
Patent JP-S59206601-A (JP)
Title: Air driving type driving wheel
Inventor: FUJITA SHISEI
IPC: F01C20/24
Filed: 1983-05-09
Abstract: PURPOSE:To store energy with a driving wheel used as a compressor during braking by having pressurized air supplied to and discharged from the rotor in a rotor housing formed by a peritrochoid curved line, and making a vehicle run at stepless gear change, using the rotor as the driving wheel. CONSTITUTION:A driving wheel 1 serves also as a rotor housing to house a rotor 2 and its internal peripheral face is formed in a peritrochoid curved line. Air is introduced into a pressurized air chamber 15 from an air introducing port 16 through opening adjustment of a valve 17, and supplied to each operational chamber 5, 5', 5'' in order via fluid passages 18, 19, 26, 27. Although exhaust air from the operational chambers 5, 5', 5'' is discharged via passages 26-31, in case opening of a brake valve 31 is restricted by means of a driving mechanism 32, the interior of the exhaust side operational chamber is pressurized and braking action is caused. At this time, the driving mechanism 32 and the valve 17 are put in a link motion. When the pressure in the passage 29 grows higher than that of the interior of the pressurized air chamber 15, a valve 38 is opened and the pressurized air is recovered. Since a valve 35 is opened at this time, the driving wheel 1 works as a compressor and the energy is recovered.
Patent JP-H11281312-A (JP)
Title: Crank angle detecting apparatus for engine
Inventor: ABE ISAO
IPC: G01B7/30
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To improve productivity without deteriorating cooling capacity of a damper, in a crank angle detecting apparatus of an engine. SOLUTION: This crank angle detecting apparatus is provided with a disk sensor plate 10 which has protrusions 12 as magnetic scales in the outer periphery. The sensor plate 10 is coupled with a clamper shaft 1 so as to be adjacent to a damper 4. As a blower means for sending air to the damper 4, holes 16 opened in the sensor plate 10 and fins 15 taking the air in the holes are formed in the sensor plate 10.
Patent JP-S538083-A (JP)
Title: Production of semiconductor device
Inventor: HARADA NOZOMI
IPC: H01L21/316
Filed: 1976-07-10
Abstract: PURPOSE: To improve characteristics by forming a layer having many crystal defaects on the rear surface of a Si substrate as a stress absorption band proir to field oxidation and reducing the crystal defects produced in the heat process after the field oxidation. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S57194629-A (JP)
Title: Pin diode switch
Inventor: NAKADA MASAYUKI
IPC: H03K17/74
Filed: 1981-05-27
Abstract: PURPOSE:To improve isolation by providing other PIN diodes between an earthed point and one end of the arm formed by connecting PIN diodes in series, then putting the both in inverting operation. CONSTITUTION:When a DC bias is applied between an input terminal 1 and an output terminal 2 in such a way that PIN diodes 4 turn on, PIN diodes 3 turn off. Consequently, this switch circuit is a signal-off switch. Since the diodes 4 show low resistance, terminal resistances 6 perform matching between the input and output terminals. Further, signals are absorbed by the terminal resistances, so a coupling phenomenon jumping over the PIN diodes 3 is eliminated, improving the isolation.
Patent JP-H03280698-A (JP)
Title: Manufacture of diamond diaphragm
Inventor: ITO HIROAKI
IPC: H04R7/02
Filed: 1990-03-29
Abstract: PURPOSE:To prevent production of internal distortion in a diamond by forming an uppermost layer of a base to be a W (tungsten) layer. CONSTITUTION:A diamond is vapor-deposited from the gas phase onto a W base whose at least uppermost phase is a W (tungsten) layer, then the W base the surface of which a diamond is deposited is rinsed by an acid to remove the W base. Then no thermal stress is caused between the diamond and the base at cooling after chemical gas phase vapordeposition by using the W whose linear expansion rate is close to that of the diamond for the base in this way. Thus, the diaphragm with excellent acoustic characteristic without causing internal distortion to the diamond is realized.
Patent JP-S63247632-A (JP)
Title: Weight detector using optical fiber
Inventor: SHIRAI SHIRO
IPC: G01L1/24
Filed: 1987-04-02
Abstract: PURPOSE:To obtain a high-reliable, low-cost device which has a wide weight detection area by using an optical fiber which has superior durability by forming a step in a groove where the optical fiber is stored and thus forming parts where the depth of the groove is deeper and shallower than the external diameter of the optical fiber alternately. CONSTITUTION:The optical fiber 4 is sandwiched in between two upper and lower protection sheets 2 and 3 and the weight is detected from a decrease in the quantity of light transmitted through the optical fiber with a load placed on the sheets. here, the groove 5 for storing the optical fiber 4 between the sheets 2 and 3 is made a little bit larger in width D1 and a little bit deeper in depth D3 than the external diameter of the fiber 4. Then the depth D2 of a projection part 6 is made a little bit shallower than the external diameter of the fiber 4 and its interval is selected properly according to the purpose. Therefore, when there is no load placed on the sheet 2, gaps delta2 and delta1 are generated between the top surface of the sheet 3, and the fiber 4 and sheets 2 and 3. When a load W is placed, the fiber 4 is compressed to deform at the projection part 6 and its periphery, and generate strain so the gap delta1 is eliminated.
Patent JP-H01253792-A (JP)
Title: Display device
Inventor: SHIBATSUJI EIJI
IPC: G09F19/22
Filed: 1988-04-01
Abstract: PURPOSE:To make passengers on a vehicle joyful visually by displaying still pictures which are formed changing, bit by bit, on the surfaces of respective display bodies in order in the moving direction of the vehicle. CONSTITUTION:The display bodies 3 are arranged at prescribed intervals along a rail 2 where the vehicle travels so that the display surfaces face the vehicle side. Then the still pictures 5 which are formed changing, bit by bit, are display on the display surfaces of the display bodies 3 in order in the traveling direction of the vehicle. Further, display bodies 3 are arranged in a tunnel 6 along its wall surface and lighting equipments for lighting still pictures 5 are provided to the display bodies 3. Consequently, a person on the vehicle can see the still pictures 5 on the respective display bodies 3 arranged along the rail 2 as a motion picture. Consequently, the passengers on the vehicle enjoy visually and superior advertisement effect is obtained.
Patent JP-S63249479-A (JP)
Title: Power generator
Inventor: MOTOI YASUKO
IPC: H01L41/09
Filed: 1987-04-02
Abstract: PURPOSE:To eliminate the peeling of electrodes, etc., by providing a thin film type vibration generator due to sputtering or the like on a vibrator surface, and providing electrodes formed by an ion implanting method on the vibrator surface. CONSTITUTION:An ultrasonic motor is composed of a ceramic elastic ring 1 for forming a vibrator, a piezoelectric element 2, a rotor 3 as an output mem ber, and a rotary shaft 4. In this case, a first electrode 5 is formed by an ion implanting method on the surface layer of the ring 1 contacting the element 2, and a second electrode 6 is similarly formed on the surface (which is not contacted with the ring 1) of the element 2. Thus, since the electrodes 5, 6 are formed on the surface layers of the element 2 and ring 1, the possibility of peelng the electrodes 5, 6 off from the ring and the element 2 can be entirely eliminated.
Patent JP-S6062444-A (JP)
Title: Dieing device
Inventor: MIMATA TSUTOMU
IPC: B23Q17/09
Filed: 1984-04-25
Abstract: PURPOSE:To make it possible to obtain a cutting device suitable for automatizing a dieing process, by providing such an arrangement that light is irradiated onto peripheral section of a rotary cutting blade to automatically detect the breakage of the rotary cutting blade, etc. with the use of a mechanism for detecting the light. CONSTITUTION:When a blade is bent due to impact, a laser beam 8 from a projector 6 is reflected as indicated by B or C so that the reflected light does not reach a light receiver 7, and therefore, no electrical signal issues therefrom. Accordingly, a drive circuit for a motor 5 is deenergized so that a bend of the blade may be indicated. Further, if a part of the blade 3 is broken, the laser beam 8 from the projector 6 will not impinges upon the surface of the blade, and therefore, goes straight as indicated by B. As a result, the reflected light will not impinges upon the light receiver 7 so that no electrical single is issued. Thus, a breakage of the blade 3 may be indicated at once from a stopping of the motor 5 or the issuance of warning, and as well the device which may automatically detects a breakage of the blade 3 is suitable for a complete automatization of a dieing process.
Patent JP-H03279866-A (JP)
Title: Wind speed sensor
Inventor: OSADA SHINICHI
IPC: G01P5/12
Filed: 1990-03-28
Abstract: PURPOSE:To give temperature compensation effect to the sensor and to reduce the manufacture cost by providing a differential amplifier circuit which inputs the output of an operational amplifier and the output of a temperature detecting circuit to its input terminals. CONSTITUTION:The resistance value of a temperature sensor 12 for a heater varies, the output of a transistor(TR) 24 for feedback varies with the output of the operational amplifier 22 to cancel the temperature variation of the heater temperature sensor 12. Further, the output of the operational amplifier 22 is voltage divided by resistances 42 and 44 and a variable resistance 46, and inputted to the differential amplifier circuit 30. A temperature detecting circuit 50 detects the temperature of air. In this case, the resistance value of a thermistor 56 varies with the temperature of the air, and consequently the output of the circuit 50 varies. The output of the circuit 50 is inputted to the differential amplifier circuit 30. The temperature characteristics of the two input signals to the circuit 30 are set to the same value, so an error in wind speed due to a difference in the air temperature is accurately corrected by the differential amplification.
Patent JP-H07286279-A (JP)
Title: Electroless plating method
Inventor: YOSHII YASUSHI
IPC: C23C18/31
Filed: 1994-04-20
Abstract: PURPOSE:To recycle a plating soln. and to reduce the amt. of the waste plating soln. by combining sulfate radical with barium hydroxide to form barium sulfate which is then removed when the excess sulfate radical is generated in the soln. by electroless plating. CONSTITUTION:A plating soln. 7, wherein excess sulfate radical is accumulated in an electroless plating soln. tank 1, is transferred to an agitated tank 4 by a pump 3 through a pipeline 8a. Barium hydroxide is added to the soln. 7 in the tank 4 to precipitate the sulfate radical as barium sulfate, and the soln. 7 contg. the precipitate is transferred to a filter 6 by a pump 5 through a pipeline 8b. The soln. 7 is filtered by the filter 6 to separate the barium sulfate precipitate, and the soln. 7, from which the excess sulfate radical is removed, is recycled to the tank 1 by a pump 9 through a pipeline 8c. Consequently, the amt. of the waste soln. is reduced, and a stabilized-quality plating film is obtained over a long period.
Patent JP-S62237322-A (JP)
Title: Drink selling machine
Inventor: INOUE MASAHIRO
IPC: F16K31/02
Filed: 1986-04-08
Abstract: PURPOSE:To eliminate the need to control a customer such as discrimination of a kept bottle, the sales volume, etc., or to automatically perform it at the time of selling a drink which is kept with a prepayment system by the customer by performing the general control by the program control of a CPU. CONSTITUTION:When a power source is charged, a menu is displayed and a key 17 is read as to which process is to be selected. At this time, as to the display of the menu, four processes are made menu and displayed on a CRT. For instance, when the usual process is selected, the menu to the effect is displayed. The pouring process is a case where the drink is poured with respect to the bottle and serviced to the customer and the drink of the residual quantity which can be poured is poured and the bottle weight 15 at a point of time of pouring is written in the card by inserting a card received from the customer. When the clearing process is selected in these processes, the bottle is weighted while the drink is still left therein by the customer and the quantity drunk by the customer at this time is calculated from a difference with the bottle weight written in the card and the residual quantity of the card and an auxiliary storage device is renewed with the quantity which can be poured at the next time as the residual quantity.
Patent JP-S62242037-A (JP)
Inventor: SUZUKI MINORU
IPC: E04B7/16
Filed: 1986-04-09
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。