baber/WOPTO huggingface dataset:
Patent JP-H04291666-A (JP)
Title: Spread sheet structure and table calculation processing unit
Inventor: SUZUKI HIDEMI
IPC: G06Q10/10
Filed: 1991-03-20
Abstract: PURPOSE:To attain a composite type spread sheet capable of expressing multimedia by covering a reference sheet constituted of the set of reference cells with plural transparent sheets and to attain a table calculation processing unit capable of executing the forming/editing processing of composite information based upon the sheet. CONSTITUTION:A reference spread sheet SA is covered with transparent sheets CBa, CBb... to characteristically constitute a multimedia spread sheet SB and a means for specifying a sheet to be operated on the sheet SB and a means for executing information processing inherent in the sheet based upon the specification are prepared to attain the editing/forming processing of table data based upon plural kinds of information expressions.
Patent JP-H02237256-A (JP)
Title: Method for display power failure of exchange
Inventor: OIWA EIJI
IPC: H04Q1/28
Filed: 1989-03-09
Abstract: PURPOSE:To display a power failure and the remaining time of a battery in the display part of a telephone set by providing a mainbody control part supervising the DC power of a power source device and controlling a subscriber circuit and the telephone set. CONSTITUTION:The power source device 1 informs a telephone set control part 14 in the telephone set 13 of the power failure from the control part 9 of the mainbody control part 8 via the communication control part 11 of the subscriber circuit 10. The telephone set control part 14 displays the power failure to a display 16 and flickers a lamp 18 and displays and informs a handler of the AC power failure. When the power source device 1 is switches to supply from the battery 7, the control part 9 receives a voltage value to be transmitted, calculates the remaining time of the battery 7 to a reference limit voltage, transmits it to the telephone set control part 14 via the communication control part 11 and displays a remaining enable time in the display 16. Thus, the handler learns that power is switched to battery supply and he can supervise the remaining communication time by the display.
Patent JP-H11254283-A (JP)
Title: Chip dust collecting method, and machining tool equipped with chip dust collecting mechanism
Inventor: ASAKAWA HARUO
IPC: B24B9/00
Filed: 1998-03-09
Abstract: PROBLEM TO BE SOLVED: To prevent the sticking of chips to a work by sucking chips generated during the machining of a workpiece by rotating a machining tool into the inside of the machining tool so as to collect them. SOLUTION: A sucking means provided in a chip collecting part 33 is driven for vacuum evacuation. By means of air generated by its sucking force, a pair of propellers 25 fixed inside a main body part 11 are rotated, and a machining tool 3 is rotated by a rotating force generated at this time. The cutter part 9 of the machining tool 2 is pressed to a part where burrs of a work 1 are formed, and the burrs are eliminated by a rotating cutter 7. The eliminated burrs are sucked from suction hole 13 formed in the cutter part 9 into the machining tool 3 by means of vacuum from the chip collecting part 33. The burrs sucked into the machining tool 3 are drawn through the inside of the tool 3 into a duct 35, and lastly trapped in the chip collecting part 33. Thus, a clean environment is maintained without scattering chips around.
Patent JP-H04291963-A (JP)
Title: Driving method for memory cell
Inventor: YAMADA HIROYASU
IPC: H01L27/115
Filed: 1991-03-20
Abstract: PURPOSE:To prevent charge-up of charge stored in a nonselected memory cell at the time of nonselecting by turning ON a selecting transistor in a state that memory gate-source/drain of a nonselected memory are set to the same potential therebetween after writing or erasing, and discharging the charge stored in the nonselected memory cell. CONSTITUTION:OV is applied to a memory gate of a transistor MTR for a memory, a voltage Vp is applied to a data line, a voltage -Vp is applied as a voltage VMG-DL between the memory gate and the data line, a voltage Von is applied to a gate CG of a selecting transistor STR, and a voltage Vmg between a gate electrode of the transistor MTR and source/drain becomes a voltage -Vp. Accordingly, the transistor MTR is erased. Thereafter, source lines, drain lines and memory gate lines of all the memory cells are set to 0V, the voltage Von is applied to a gate CG of a transistor STR, and charge stored between the memory gate and the source/drain at nonselecting time is discharged.
Patent JP-S60201262-A (JP)
Title: Force balanced type accelerometer
Inventor: MIHASHI CHIAKI
IPC: G01P15/13
Filed: 1984-03-27
Abstract: PURPOSE:To improve the resolution of the force balanced type accelerometer without entailing decrease in the strength of a pendulum nor increase in its size by increasing the transfer function of the pendulum. CONSTITUTION:The output of a feedback amplifier 3 is branched into two; and they are connected to electromechanical transducers 41a and 41b corresponding to respective signals after the output of a DC voltage generator 5 is superposed on additive and substractive basis. The feedback electromechanic transducer 41 consists of the two parts 41a and 41b which have characteritics of the sum of and difference between a constant term and the function term of a pendulum position, and the signal of the DC voltage generator 5 is superposed additively and subtractively in addition to an input acceleration signal to be fed back original to increase the transfer function of the pendulum and also improve the S/N ratio. Consequently, a fine signal is measured without using any pendulum which is molded and has a mechanically large transfer function and small strength.
Patent JP-H10250081-A (JP)
Title: Ink jet head and ink jet cartridge
Inventor: TOKIWA TAKESHI
IPC: B41J2/16
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To enhance durability by arranging or stacking a metal having a lower electrode potential on the surface of a pair of electrodes in order to prevent corrosive reaction and dissolution on the boundary between the electrode and an ink thereby suppressing corrosion of the electrode. SOLUTION: An corrosion-resistant part 26 formed on a signal electrode 4 is composed of a metallic element having lower oxidation-reduction potential than that of a signal electrode 4, e.g. Fe, Mg, Zn, Ni. Corrosion and deterioration of a basic metal is retarded by bringing the signal electrode 4 into contact with a material having an electrochemically lower electrode potential for the purpose of sacrifice corrosion. Subsequently, a resist pattern is dissolved into a solvent and a metal film adhering to a part other than the corrosion-resistant part 26 is removed by lift-off. According to the method, the corrosion-resistant part 26 can be stacked on the signal electrode 4 with high adhesion and since no residue of corrosion-resistant material is left on the signal electrode 4, stabilized boiling state is attained and excellent jet performance is realized.
Patent JP-S6415437-A (JP)
Title: Duct line for engine and making thereof
Inventor: YOOZEFU FUITSUSHIYAA
IPC: B64D33/08
Filed: 1988-03-10
Abstract: PURPOSE: To obtain a conduct pipe line for an engine, excellent in heat resistance, fire resistance and air-tightness by reinforcing the inner layer forming the walls of the conduct pipe line with a load-bearing fiberglass and the outer layer with a heat insulating ceramic resin at the same time. CONSTITUTION: As a core member 1 of a conduct pipeline, for example, a low melting metal alloy is cast in a predetermined shape. In the core member 1, both inner and outer layers 2, 3 are provided, respectively. In this instance, the inner layer 2 is formed of a synthetic resin reinforced with load-bearing fiberglass. Furthermore, the outer layer 3 is formed of a synthetic resin reinforced with a heat insulating ceramic resin. On the other hand, in the production of the conduit pipeline for an engine, a bag-like vacuum thin section 4 is disposed in tension on both end surfaces of the core member 1 and the upper surface of the outer layer 3, respectively, and air-tightly connected body is formed. The connected body is preliminarily hardened, is again hardened after the vacuum thin section 4 is removed and both inner and outer layers 2, 3 are hardened.  This constitutes the completion of the conduct pipeline.
Patent JP-S56154887-A (JP)
Title: Sampling circuit for video signal
Inventor: INOUE YUUJI
IPC: H04N7/083
Filed: 1980-04-30
Abstract: PURPOSE:To supply a sampling command at any time in one vertical scanning period, by providing a counter which outputs an address signal and a circuit which supplies a video signal corresponding to an optional picture-element position. CONSTITUTION:Counter 2 is reset with vertical synchronizing pulse VSYNC and then counts horizontal synchronizing signal pulses HSYNC successively. Its count value is supplied as address signal A to data buffer BF. Therefore, when timing signal TM is outputted from preset counter 11 at the timing that corresponds to a picture-element position specified with signal HP in each horizontal scanning period, video signal VD is fetched into shift register 12 by signal TM. Then, it is supplied as data SD to buffer BF. Consequently, data SD is stored successively in memory areas of the data buffer specified with signal A. Thus, the sampling start command is supplied at the same period as one vertical scanning time at a maximum.
Patent JP-H10257538-A (JP)
Title: Radio calling deivce
Inventor: FURUYA MASAMI
IPC: H04W84/02
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a radio calling device that easily conductors an automatic and continuos inspection such as sensitivity measurement. SOLUTION: This device is provided with an ID-ROM 5 that stores ID data peculiar to the device, test use ID data and a test mode valid/invalid flag. The test mode valid/invalid flag is set to validity/in the case of the test and set to invalidity in the normal use. In the test mode, the received ID data are compared with the test use ID data and in the usual mode, the received ID data are compared with ID data peculiar to the device to make a calling operation. When the test mode valid/invalid flag is set to the validity, the test mode is set and since the test is conducted by using the test use ID data, no complicated key operation to set the test mode is required and the operation test of the device at factory shipment is automated.
Patent JP-S58173436-A (JP)
Title: Temperature correcting apparatus of flowmeter
Inventor: TERAUCHI KENICHI
IPC: G01F15/02
Filed: 1982-04-06
Abstract: PURPOSE:To perform simply and inexpensively highly accurate temperature correction in accordance with the difference of the specific gravity of LPG, by varying the actuation rate to a variable speed gear by adjusting the position of a temperature-displacement conversion part in accordance with the properties of liquid. CONSTITUTION:A rotary sliding plate 19 is supported with a pin 18 of a base board 16 and a temperature-displacement conversion part 20 provided with a temperature sensitive tube 13 is fixed piercing into the plate 19. The plate 19 is attached to a long hole 21 with a lock screw 23. A rotating lever 27 is abutted to a spindle 20a of the part 20 and an actuation element 10a of a variable speed gear 10. Now, when the temperature of LPG is varied, the spindle 20 is actuated and the temperature correction is carried out through the lever 27 by varying the rate of the variable speed of the gear 10. In case the specific gravity of the LPG is different, the plate 19 is approached to an axis 26 and the turning of the lever 27 is made quick at the time when the specific gravity is small and it is actioned reversely at the time when the specific gravity is large. For this reason, the correction of the specific gravity is performed by varying the turning angle of the lever 27 and varying the actuation rate of the gear 10 corresponding to the dimensions of the specific gravity. Hereby, highly accurate temperature correction is performed in accordance with the difference of the specific gravity.
Patent JP-S54148999-A (JP)
Title: Contamination prevention device of spent fuel transport vessel
Inventor: YAMAMOTO MASAHIKO
IPC: G21F5/00
Filed: 1978-05-15
Abstract: PURPOSE: To prevent the contamination of the outer surface of a cask, by means of working the containing operation by covering the outer surface of a cask in which spent fuels are contained.  
     CONSTITUTION: A disk 20 is covered on a cask 1 from the upward direction, and a seal part 23a of a sealer 23 is positioned at the surrounding of a flange part 5, and thereafter ring tubes 3 are expanded by compression by means of setting the ring tubes 3 in the outer circumference of the seal part 23A. The cask is transported upon the upper part of a box 6 set up in a fuel pool 11 by means of hanging up the cask 1, and is inserted into the inner part of the box 6 by menas of allowing the cask to be lowered, and is water tightly sealed by means of inserting pieces 27 of the disk 20 into the space of the interval of engaging claws 17 of the box 6, of allowing it to be rotated, and of aloowing the engaging pieces 27 to be intruded into the lower part of the engaging claws 17. Thereafter the box 6 drops up to the bottom of the pool 11 along guides 12 when the suspended state of the disk 20 may be released. After the inserting the spent fuel from the upper opening of the disk 1 in this state, the disk is covered on the upper opening. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S58175331-A (JP)
Title: Photodetecting circuit
Inventor: AOKI KOUJI
IPC: H04B10/2507
Filed: 1982-04-07
Abstract: PURPOSE:To prevent a malfunction to a noise source which radiates the infrared rays underwent a high frequency modulation, by providing a frequency divider at a following stage of a peak detector and feeds the output of the divider to a BPF to obtain a stable output of a fixed amplitude at the BPF. CONSTITUTION:The output of a BPF13 obtained during a small input amplitude is fed to a peak wave detector 14. The detector 14 detects the peak of a small input amplitude wave, and this output is divided 26. The output of a frequency divider undergoes a peak wave detection 28 after passing through a BPF27 and is fed to an integration waveform circuit 29. As a result, a control signal of a fixed level is obtained at an output terminal 30 as long as an input signal exists and regardless of the amplitude of the input signal.
Patent JP-2000259685-A (JP)
Title: Cad device for designing semiconductor integrated circuit
Inventor: KONDO TAKEO
IPC: G06F17/50
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce labor for waiting for the completion of designer's design aiding processing or the start of a design tool and to improve a resource utilizing condition for the design tool and the operation speed of the design tool by starting or ending the design tool in accordance with the progress of design work or the progress of processing by the design tool. SOLUTION: A design flow manager 44 decides a design tool allowed to be aided in each block circuit data based on version managing data 10, definition data 12 for a circuit block to be processed, design flow definition data 14, and resource definition data 16. The manager 44 determines a design tool to be started or ended based on the decision result. The start or end of each design tool can be executed also by a design tool start/end demon 45 or a design tool start/end wrapper 48.
Patent JP-S51135022-A (JP)
Title: Damping force control device of connected cars
Inventor: KAWAMURA TAKAO
IPC: B60T8/30
Filed: 1975-05-17
Abstract: PURPOSE: Damping force control device of connected cars wherein the feed of pressure to a brake chamber at the rear shaft of a tractor and to a service line of a trailing car is controlled in accordance with the load of the trailing car to be pulled. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S58177585-A (JP)
Title: Magnetic bubble memory element
Inventor: MATSUMOTO SHINZOU
IPC: G11C11/14
Filed: 1982-04-09
Abstract: PURPOSE:To vary the film thickness of high polymer resin in an area close to a corner part near the input/output gate of a minor loop and to suppress the evil influence of the inclination of the film thickness by sufficiently increasing the period of patterns of several succeeding bits close to said corner part and increasing the margin of a bias magnetic field in this area. CONSTITUTION:In a figure, 8 is a boundary part where the film thickness varies from about 4,000Angstrom  to about 1,000Angstrom and minor loop patterns on the part are designed redundantly in a bit period direction to obtain a sufficient bias magnetic field margin. Namely, the minor loop patterns 10 of a 4Mb bubble element have a 6-5.5mum bit-directional period (c) and the pattern 11 has a 12-18mum bit-directional period (d). Thus, a part J increased in density by minizing the bit periods and a part I1 increased in the bit periods having a sufficient bias magnetic field margin, are formed.
Patent JP-H05265330-A (JP)
Title: Image forming device
IPC: G03G15/08
Filed: 1992-03-16
Abstract: PURPOSE:To accutately detect the specific concentration of the toner of developer in spite of a simple, inexpensive structure, to prevent the flow of a developing bias voltage into the ground, scattering of the developer, etc., and to maintain satisfactory image quality all the time, in the device which irradiates an automatic taner probe with light and detects the specific concentration of the toner of the two-component developer kept in a developer storage part from its reflectance. CONSTITUTION:By making the outside diameter of the automatic toner probe 61 almost equal to that of a photosensitive drum 20, a developer magnetic brush satisfactorily comes into contact therewith. Also, by covering an insulation part between the photosensitive drum 20 and the automatic toner probe 61 with insulating tape 73 as an insulating covering member, the developer magnetic brush is prevented from coming into contact therewith. Thus, the flow of a developing bias voltage impressed to a developing sleeve, into the ground is prevented and the sticking of the developer is also prevented.
Patent JP-H06273698-A (JP)
Title: Multicore optical isolator
Inventor: HIRAI SHIGERU
IPC: G02B6/00
Filed: 1993-03-18
Abstract: PURPOSE:To provide the multicore optical isolator which uses a single isolator main body to give a satisfactory isolation action to a multiple optical fiber by an easy alignment. CONSTITUTION:An optical isolator main body 18 provided with a polarizing beam splitter and a Farady rotor is fixed on a substrate 11 so that light displacement based on its birefringence is generated along the surface of the substrate, and plural pairs of optical waveguides 17 are fixed on both sides of the optical isolator main body 18 so that their incidence sides and exit sides are made linear, and the optical isolator main body 18 are arranged at angles to optical waveguides 17 in the both directions on the surface of the substrate 11, and the thickness and the extent of inclination of the polarizing beam splitter are so set that the extent of light displacement based on the thickness and the extent of inclination of the polarizing beam splitter and that based on the birefrigence are cancelled by each other.
Patent JP-H09244170-A (JP)
Title: Photographic silver halide material
Inventor: KURAUSU BAAGUNAA
IPC: G03C7/00
Filed: 1997-02-27
Abstract: PROBLEM TO BE SOLVED: To obtain an improved photographic product contg. an increased percentage of platy crystals and having a reduced coefft. of variation in particle diameter by depositing at least one layer contg. a specified amt. of polypeptide consisting of specified structural units on a substrate. SOLUTION: This silver halide material has a substrate and at least one layer deposited on the substrate and contg. polypeptide contg. at least 90mol% structural units represented by the formula, wherein R is OH, NH2 NHR1 , NR1 R2 , NH or NR1 , each of R1 and R2 is an optionally substd. hydrocarbon, R4 is NH or N and (m) is 0 or 1. The bond between two structural units is always N-C bond. In 2-35% of the structural units, (m) is 1. The polypeptide has a wt. average mol.wt. of 1,000-100,000.
Patent JP-H04292301-A (JP)
Title: Garbage disposer
Inventor: TANAKA JUNZO
IPC: B65F1/06
Filed: 1991-03-22
Abstract: PURPOSE:To prevent garbage from sticking to a joint face on the inner face of a pack and increase joint strength by making the length from a positioning device to a coneyor longer than the length from the top of a containing cylinder stocker to a lower joining means of a pack device. CONSTITUTION:A garbage containing cylinder 4 is folded and stored in a containing cylinder stocker 5, and its inner face is fitted to the lower section of a garbage inlet 6. When the garbage containing cylinder becomes full with garbage, it is detected by a detection device 18, and a pack device 12 operates. Garbage is packed in a bag-shape by upper and lower joint means 9, 10 and a cutting means 11, and a positioning device 19 which determines up and down positions of the containing cylinder 4 is operated. The containing cylinder 4 drops on a conveyor 14 and is conveyed. The length of drop L from the positioning device 19 to the conveyor 14 is longer than the length 1 from the top of the stocker 5 to the lower joint means 10. Consequently, as the joint section of the storage cylinder 4 is the section which has been folded and fitted when garbage is fed in, garbate does not attach on the inner face when it is joined, and joint strength is increased.
Patent JP-S56157708-A (JP)
Title: Vertical moving wick type petroleum heater
Inventor: YAMAGUCHI YOUZOU
IPC: F23D3/18
Filed: 1980-05-06
Abstract: PURPOSE: To prevent the production of an offensive smell at an igniting and an extinguishing time, by a method wherein gas fuel is jetted toward a top of a wick  guide cylinder in synchronism with the vertical movement of a wick in a subject heater for the preliminary gas combustion.  
     CONSTITUTION: An operation pin 43 is pushed upward with a combustion wick 12 moved vertically. As a result, a link 40 spins clockwise centering around a shaft 42, and this causes the leftward movement of an operation plate 38 against a spring 36. This opens a switch valve of a cylinder 29, gas in the cylinder 29 is jetted into a burner heat 17 from a nozzle 24 through a pipe 25, and the gas is jetted toward a top of a wick guide cylinder 3 through a flame port (not shown). Meanwhile, an operating piece 50 actuates a switch 52 in a transformer 51 through the movement of the operation plate 38 to generate a spark discharge by means of an ignitor 53. As a result, atomized gas is ignited, and the inside of a chimney 18 is heated through the preliminary combustion to accelerate the combustion of the wick 12. This causes the prevention of the production of an offensive small at an ignition and an extinction time. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H05272983-A (JP)
Title: Vehicle-mounted navigation device
IPC: G06F19/00
Filed: 1991-03-22
Abstract: PURPOSE:To obtain a vehicle-mounted navigation device which can prevent generation of an inconvenient status of gas shortage by detecting supply timing properly even if a driver does not check the amount of remaining fuel. CONSTITUTION:A vehicle-mounted navigation device for providing a route information to a destination is provided with a fuel sensor 4 for detecting the amount of remaining fuel. When the amount of remaining fuel is equal to or less than a certain value by monitoring the detection value of the fuel sensor 4, a fuel supply mark indicating arrival of the fuel-supply timing and the shortest route up to the closest fuel supply location are displayed by a display 3.