baber/WOPTO huggingface dataset:
Patent JP-S59114620-A (JP)
Title: Initial value setting device of small-sized electronic apparatus provided with solar battery
Inventor: KATOU YUUKOU
IPC: G06F1/24
Filed: 1982-12-21
Abstract: PURPOSE:To operate exactly an auto-clear function by writing a check data in a register for holding a display data, and outputting an auto-clear signal when this data is varied, to set an initial value. CONSTITUTION:A small-sized electronic computer which uses a solar battery 1 as a power source and has an auto-clear device applies a smoothed voltage 4 from the solar battery 1 to an LSI 5 consisting of an ROM6, etc., and also it has a keyboard 12 and a display part 13. A display control part 10 of this computer executes a display control of an input data, an operation result data, etc., also not only executes a control to the display part 13 but always checks a specified data for checking, which is stored in a prescribed digit of a display register, and outputs an auto-clear signal ACL to an output line 10a when its data is varied. This signal ACL is sent to an ROM address part 7, resets an address to the ROM6, clears an RAM8 and a displaying shift register, etc. and sets an initial value.
Patent JP-S60118500-A (JP)
Inventor: WADA KENJI
IPC: B26F1/38
Filed: 1983-11-29
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-H0887067-A (JP)
Title: Reflection type screen
Inventor: SAKURADA MASATAKA
IPC: G03B21/58
Filed: 1994-09-20
Abstract: PURPOSE: To obtain a winding system reflection type screen capable of correcting curl on both end sides and obtaining excellent image quality by attaching sheathlike clip tubes having specified width to both right and left end sides of a screen. CONSTITUTION: In the winding system reflection type screen 10, the sheath-like clip tubes 20 having the specified width are attached to both right and left end sides 11a of the screen 11. Even though both end sides 11a of the screen 11 are curled in the case of pulling out the screen 10, the curl is forcibly corrected by inserting and attaching the clip tubes 20 to both end sides of the screen. In the case the screen 11 is rewound into a screen housing case 12 because of shock such as impulse, the upper ends of the clip tubes 20 abut on the lower end face of the case 12 and prevent the screen from being restored, so that stable projection is executed.
Patent JP-2000059384-A (JP)
Title: Communication equipment
Inventor: SHINTANI KATSUICHI
IPC: H04L12/28
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To construct the connection system for plural equipment by which a user is prevented from being confused by automatic direction switching while maintaining priority on the system using no bus manager even in the system which can be constructed without using the bus manager such as IEEE1394. SOLUTION: This equipment is provided with an IEEE1394 communication part 3 as a two-way communication system, a DV terminal 8, an analog output terminal 9 as a one-way input and/or output communication system, an analog input terminal 10 and also an input/output direction switching operating part 4 capable of switching the communication direction of the IEEE1394 communication part 3 to input or output direction. The input/output direction switching operating part 4 is operated by the user.
Patent JP-2000053064-A (JP)
Title: Brake device for bar-handle vehicle
Inventor: MATSUNO ISAO
IPC: B60T8/26
Filed: 1998-08-07
Abstract: PROBLEM TO BE SOLVED: To inexpensively and easily set the distribution of the braking force of a front/rear wheel brake, and when two brake operators are operated almost simultaneously, to prevent the forced burden in the operating force with a good operating feeling. SOLUTION: A second brake 9 and a second brake operator 14 are connected by a brake operating means 24 for an interlocking system. A vehicle body is provided with a brake unit 22. A first turning lever 52, a second turning lever 53, and a third turning lever 54 are provided so as to be turnable around a supporting shaft 51 respectively. A first brake operator 12 and the first turning lever 52 are connected by a traction side interlocking means 20 for the independent system of the brake. A first brake 5 and the second turning fever 53 are connected by a driven side interlocking means 21 for the independent system of the brake. Further, the back panel 40 of the second brake 9 and the third turning lever 54 are connected by a driven side interlocking means 23 for the interlocking system of the brake.
Patent JP-H0653520-A (JP)
Title: Semiconductor device and fabrication thereof
Inventor: WADA SATORU
IPC: H01L29/788
Filed: 1992-07-31
Abstract: PURPOSE:To allow erasure of data in an EEPROM through irradiation with ultraviolet ray by molding a semiconductor device with a transparent resin mold material through a polyimide buffer coating. CONSTITUTION:A substrate 2, on which semiconductor elements are formed, is coated with a passivation film 8 except bonding pads 6 and a polyimide film is formed, as a buffer coating 10, on the passivation film 8. Many windows 12 are made at least in the EPROM memory region 4 of the buffer coating 10 so that ultraviolet ray can impinge on the floating gate of an EPROM memory element. Ultraviolet ray irradiated through a transparent mold material impinges on an EPROM element through the window 12 in the buffer coating 10 thus erasing data.
Patent JP-S61105292-A (JP)
Title: Catamaran equipped with swing reducing fin
Inventor: KIHARA KAZUYUKI
IPC: B63B1/12
Filed: 1984-10-26
Abstract: PURPOSE:To obtain the sufficient reducing effect for pitching without increasing the dimension of a movable fin by gradually reducing the width of the tunnel- shaped concaved part between catamaran towards the stern part and installing the movable fin at the rear edge part. CONSTITUTION:A movable fin 4 for suppressing the pitching of a hull is installed at the rear edge part of a tunnel-shaped concaved part 5 formed between the right and left ship bodies 1 and 1 of a catamaran. The inside surfaces 1a and 1a between the right and left ship bodies 1 and 1 are formed into curved surface, and the tunnel-shaped concaved part 5 is formed so that the width is gradually reduced towards the stern part from the bow part. The water flow which flows into the tunnel-shaped concaved part 5 from the bow part during nagivation is accelerated in close to the stern part, and passes through the swing reducing fin 4. Therefore, the sufficient reducing effect for pitching can be obtained without increasing the dimension of the swing reducing fin 4.
Patent JP-S59115616-A (JP)
Title: Sound switching device
Inventor: ISHIBASHI MAMORU
IPC: H04H60/04
Filed: 1982-12-22
Abstract: PURPOSE:To limit a power supply only to a single kind and to reduce remarkably the number of components by providing a sound switcher comprising an N- channel juction FET and a P-channel junction FET converting an input control signal into a switching control level of the sound switcher for outputting it. CONSTITUTION:When a high level signal is applied from a terminal D, a source and a drain of the P-channel junction FET31 are interrupted, a negative voltage -V of the power supply is applied to the sound switcher 1' via an output line 312 as a switching control signal of the switching operation control level and applied to a gate of the N-channel junction FETs 11', 12' and the switching is executed so that the sound signal via the source and drain is not outputted. Further, when a low level signal is inputted to the terminal D, a voltage close to nearly zero is applied to a gate of the FET11', 12' via an output line 312 and the FETs are switched by the application so that the sound signal inputted from sound input terminals A1, A2 is outputted respectively to sound output terminals B1, B2.
Patent JP-S6284472-A (JP)
Title: Reference signal generation circuit
Inventor: TAKAGI MASAHIRO
IPC: G11B21/10
Filed: 1985-10-09
Abstract: PURPOSE:To attain the early stabilization by controlling the generation of a reference clock through frequency comparison with the frequency of a servo pulse at the time of the leading of a servo motor and switching an operation so as to control the generation of a reference clock through phase comparison after the stable rotational speed is obtained. CONSTITUTION:A switching control part 51 controls a frequency comparison part 52 so as to activate in a FAST mode, and transmits the shift amount of the frequency as an increment signal 2' and a decrement signal 3' to a charge pump 2. In such a NORMAL mode where the servo pulse 1' comes to stably input continuously, the switching control part 51 switches the operation so as to activate a phase comparison part 53, thence onward generates and outputs the reference clock 5' from a phase shift amount due to the phase comparison. Thus the operation can follow the servo pulse which tends to be intermittent and can be stabilized in an earlier time.
Patent JP-S61103316-A (JP)
Title: Semiconductor integrated circuit
Inventor: SUZUKI TAKAMASA
IPC: H03K17/04
Filed: 1984-10-26
Abstract: PURPOSE:To speed up an output and to suppress the rise in an output level by using a series connection of two resistors respectively for two voltage division resistors deciding an output level when a output transistor (TR) is turned off and short-circuiting one of them. CONSTITUTION:The voltage division resistors R3, R4 deciding an output level when the TRQ2 is turned off are constituted respectively by two of series resistors R31, R32 and R41, R32 and short-circuit terminals short-circuiting one of them are provided. In short-circuiting the resistors R32, R42, the time constant of the output waveform is decreased when the TRQ2 is turned off and the leading of the output waveform is sharpened. In a conventional circuit, only the resistor R3 consists of two resistors connected in series, and one of them is short-circuited, then the output level rises when the time constant of the output waveform is decreased through the short-circuit, resulting that the time exceeding the threshold value is inceased at the trailing, but since both the resistors R3, R4 are made available as above, the disadvantages of the conventional circuit are avoided.
Patent JP-2000047023-A (JP)
Title: Production of color filter
Inventor: BETSUMIYA ICHIRO
IPC: G02F1/1335
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a technique related to the color filter produced by using a plastic film as a substrate material, which is capable of compensating the weakness of the plastic film and effectively using the merit of the photolithography. SOLUTION: The color filter is produced by the transfer method, which is composed of (A) the first step of forming a color filter layer 36 on a glass substrate 50 having a low thermal expansion and contraction property in comparison with that of a plastic film 21 and (B) the second step of transfering the color filter layer 36 formed on the glass substrate 50 onto the plastic film 21 through an adhesive layer 32.
Patent JP-2000042363-A (JP)
Title: Removing method of dioxins in waste gas
Inventor: HONDA KATSUHISA
IPC: B01D53/70
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide a removing method of the dioxins in waste gas which is safe, easy in administration and also capable of recycling at low cost. SOLUTION: In the removing method of the dioxins in the waste gas, an administrative area 3 in which a waste gas temp. is kept at <=250 deg.C is provided at a waste gas line 2, and a stage spraying zeolite and a stage capturing the zeolite adsorbing the dioxins at the downstream side than the spraying position are provided at this administrative area 3.
Patent JP-H0273169-A (JP)
Title: Testing equipment for semiconductor integrated circuit
Inventor: MAEDA TETSUNORI
IPC: G01R31/26
Filed: 1988-09-08
Abstract: PURPOSE:To efficiently and accurately test semiconductor integrated circuits by providing a test control circuit, a timer, a counter, an arithmetic circuit, a selector, and a display device and displaying not only the overall test time but also the test time per an IC, the efficiency in each of various tests, etc., on the display device. CONSTITUTION:A test control circuit 1 performs a series of measurements such as power supply to a semiconductor integrated circuit to be tested, test pattern supply, and discrimination of goodness or not. A timer 2 whose resolution is fine enough to count the test time and a counter 4 which integrates the total number of measurements of the tested semiconductor integrated circuit are provided. An arithmetic circuit 5 successively performs the operation based on data of the timer 2 and the counter 4, and switching between outputs of the timer 2 and the arithmetic circuit 5 is performed by a selector 6. The switched output value of the timer 2 or the circuit 5 is displayed on a display device 3. Thus, semiconductor integrated circuits are efficiently and accurately tested.
Patent JP-H04108248-A (JP)
Title: Call waiting control system
Inventor: ISHIHARA TSUTOMU
IPC: H04M3/42
Filed: 1990-08-29
Abstract: PURPOSE:To suppress the call waiting service automatically for a prescribed time after the start of talking by allowing a time comparison section to execute the call waiting service only when a difference between a time stored in a talking start time storage section and a current time is larger than a preset threshold level. CONSTITUTION:An exchange 2 is provided with a talking start time storage section 3 and a time comparison section 4 and an inter-two-party talking start time of a registration subscriber 1 is stored in the talking start time storage section 3. Then the time comparison section 4 obtains a difference between the time stored in the talking start time storage section 3 and the current time based on a 3rd party during the inter-two-party talking and only when the difference is larger than a predetermined threshold level, the call waiting service such as incoming display tone transmission is executed for a registered subscriber 1. Thus, the call waiting service is suppressed for a prescribed time from the start of the inter-two-party.
Patent JP-S60121162-A (JP)
Title: Antiskid control apparatus
Inventor: MATSUDA TOSHIROU
IPC: B60T8/70
Filed: 1983-12-01
Abstract: PURPOSE:To stabilize control on low mu road by continuing the reduction of liquid pressure for a predetermined time when wheel speed value right before locking is at least a predetermined value in which the wheel can be safely stopped even by erecting a wheel lock when the wheel lock is detected. CONSTITUTION:When produced pseudo-vehicle speed Vi does not have gradient adapted to a low mu road during braking, control mode right after pressure reduction is liable to be changed over to pressure increasing by a comparative calculation. However, if wheel speed value right before locking exceeds a predetermined value in which the wheel can be stopped safely even by erecting the wheel lock, comparators 25, 26 generate the output of H level and a counter 28 begins the counter operation. And the H level outputs are given respectively to OR gates 18, 21 through AND gate 27 and the reduction of braking liquid pressure is continued during a set time To. Thus, liquid pressure in a wheel cylinder is reduced to the min. value and the rotation of wheels under the locked condition is resumed even on the low mu road to restore the wheel speed Vi.
Patent JP-H0966308-A (JP)
Title: Thick plate rolling method
Inventor: MORIMOTO SADAO
IPC: B21B37/18
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To set a roll gap by constructing a model formula not depending on statistical method. SOLUTION: It is a thick plate rolling method to find a pass schedule and to set a roll gap of each pass depending on the pass schedule when rolling a thick plate. Load distributions in the width direction between a rolled material and work roll 2 and between the work roll 2 and backup roll 1 are respectively shown by the polygnomial formula of quartic or more, by using the roll deformation model formula showing the relationship between the roll deformed quantity derived when corresponding the deformed state at rolled material side to the deformed state at rolling roll side, the roll gap corresponding to the plate thickness at the outlet side of each pass is set and then the rolling is executed.
Patent JP-H0858550-A (JP)
Title: Antiskid controller of four-wheel drive car
Inventor: MATSUDA NAOYUKI
IPC: B60T8/1769
Filed: 1994-08-25
Abstract: PURPOSE: To estimate properly a coefficient of friction on a road surface before the hydraulic brake control is started only by detecting the wheel speed in the antiskid controller of a four-wheel drive car. CONSTITUTION: A speed difference between the result of calculation of a rear wheel speed averaging means RA and the result of calculation of a front wheel speed averaging means FA is integrated by a front and rear wheel difference integrating means DI and the result of the calculation is compared with a predetermined reference value by a comparing means CP.  In a means EF for estimating the coefficient of friction on the road surface, the road surface is estimated to have the low coefficient of friction when average acceleration based on the comparing result of the comparing means CP and the calculating result of an average acceleration calculating means AA is lower than the predetermined reference acceleration and the first integrated value obtained from the integration of speed difference when the calculation result of the rear wheel speed averaging means RA is larger than the calculation result of the front wheel speed averaging means FA exceeds a first reference value and the second integrated value when the calculation result of the front wheel speed averaging means FA is larger than the calculation result of the rear wheel speed averaging means RA exceeds the second reference value.
Patent JP-H1053124-A (JP)
Title: Bow seal structure for air cushion ship
Inventor: KORI MASANOBU
IPC: B60V1/16
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To improve strength and workability by fitting the upper edge of a bag sheet to a hull in the state of the curved bag sheet being independent from a finger seal. SOLUTION: A large number of finger seals 2 are lined up at the lower part of a hull 1 of an air cushion ship, and bag sheets 3 forming air bag chambers 4 are arranged at the internal upper parts of the finger seals 2. The bag sheet 3 is placed independently from each finger seal 2, and the respective upper edges of the bag sheet 3 and finger seal 2 are separately fitted to a frame 5 with the hull by keep frames 6, 7 and bolts 8. Damage caused by rupture can thereby be prevented without causing stress concentration due to mutual interference between each finger seal 2 and each bag sheet 3 so as to improve sufficient fitting strength and workability.
Patent JP-H0274082-A (JP)
Title: Lens cap
Inventor: YAMAGISHI NOBUYUKI
IPC: H01L31/02
Filed: 1988-09-09
Abstract: PURPOSE:To protect the surface of a glass layer against fogging by a method wherein the composition of the glass layer is specified in a certain range. CONSTITUTION:The material of a glass layer is composed of the following by weight ratio: SiO2, 68-70%; Al2O3, 3-4%; B2O3, 18-19%; Na2O3, 0.5-1%; and K2O, 7-8%. If each component deviates from its specified range, fogging occurs onto the surface of the glass layer and a satisfactory result can not be obtained. By this setup, almost invisible fine gas is generated at calcination, but the gas is prevented from reach to the surface of the glass layer, and the surface of the glass layer is protected against corrosion even if an acid or an alkali treatment is executed after calcination, so that the surface of the glass layer is protected against fogging.
Patent JP-S6381992-A (JP)
Title: Opto-electronic device
Inventor: KIKUCHI SATORU
IPC: H01L31/02
Filed: 1986-09-26
Abstract: PURPOSE:To make optically coupled state between a photodiode chip and an optical system appropriate by mounting a cap on a cylindrical supporting part of a stem with screws and correcting properly an interval between a lens and an emission diode chip by rotational adjustment. CONSTITUTION:This device is composed of a lead 8, a stem 1 equipped with a cylindrical supporting part 12 as well as a cap 2 equipped with a lens 17. A sub-mount 3 equipped with a chip 4 is fixed at a principal plane of the stem 1 and also conductor layers 6 and 7 of the principal plane as well as the lead 8 are connected by the wire 10. The cap 2 is screwed up to an exterior screw 13 part at the cylindrical supporting part 12 of the stem 1 through an interior screw 15 prepared at the cap. An interval between the chip 4 mounted on the stem 1 and the lens 17 mounted below a ceiling part 14 or the cap 2 varies with the rotation of the cap and an optically coupled state of them is adjusted to make its state most suitable. After adjusting its state, the periphery of the cap 2 is fixed to the cylindrical supporting part 12 by welding with sealant 18 so that no air leaks around the cap and then this approach helps keep such a package airtight.
Patent JP-H04108647-A (JP)
Title: Slump loss decreasing cement admixture
Inventor: SUGIURA HIROYUKI
IPC: C04B28/00
Filed: 1990-08-28
Abstract: PURPOSE:To obtain an admixture effective for decreasing slump loss by incorporating the salt of a copolymer consisting of a light oil consisting essentially of indene and an unsaturated dicarboxylic anhydride, the salt of the condensation product of the sulfonate of (alkyl)naphthalene-contg. oil and fomaldehyde and a ligninsulfonic acid (salt) into the admixture. CONSTITUTION:The following A, B and C components are incorporated into the admixture. Namely, (A) is at least one kind selected from a group consisting of the alkali metal salt, ammonium salt, and amine salt of a copolymer obtained by the reaction of light oil consisting essentially of indene with the unsaturated dicarboxylic anhydride having an olefinic double bond, (B) is at least one kind selected from a group consisting of the alkali metal salt, alkaline-earth metal salt, ammonium salt and amine salt of a compd, obtained by sulfonating the aromatic hydrocarbon-contg. oil consisting essentially of naphthalene and/or alkyl naphthalene and condensing the sulfonate with formaldehyde, and (C) is a ligninsulfonic acid and/or its salt.
Patent JP-H04107863-A (JP)
Title: Image sensor
Inventor: KASUGA SHIGETAKA
IPC: H04N5/335
Filed: 1990-08-28
Abstract: PURPOSE:To simplify the control mechanism of a transfer gate thereby making a photoelectric transfer part even with a narrow chip so as to get high sensitivity by providing a mechanism, which detects the potential of the well for storing, at least, the photoelectric transfer part, and opening the transfer gate according to the potential of the well. CONSTITUTION:When an optical image is projected to a photoelectric transfer part 12, electron hole pairs occurs, and in the case of the p-type well of an n-type semiconductor substrate, the electrons become the electric output via a charge transfer part, etc., but the holes diffuses to the periphery, and charge the potential of the well. Since the quantity of generated holes and the quantity of the generated electrons are the same, the potential of the well is proportioned to the average of the potential of each cell. Accordingly, by detecting the potential of this well by the course of a well contact 42 and a potential detection circuit 38, and detecting that this potential has become above the set value with a logical circuit 26 to open a transfer gate 18, the control can be performed.