baber/WOPTO huggingface dataset:
Patent JP-H06130463-A (JP)
Title: Exposure computing device for camera
Inventor: GOTO TETSURO
IPC: G03B7/08
Filed: 1992-10-22
Abstract: PURPOSE:To provide an exposure calculating device for camera, with which an accurate exposure value can be calculated through removing of noise components from the photo-measuring signal. CONSTITUTION:An exposure calculating device of a camera is composed of a photometric means 25 which measures the light from an object to be photographed and emits the photometric signal to represent the brightness, a light shutting means which is switchable between the admission position to admit the light to be led to the means 25 and the hindering position to check the light from going to the photometric means, a memory means 104 to store the first photometric signal obtained by the means 25 when the light shutting means lies in the admission position and the second photometric signal obtained by the means 25 when the light shutting means lies in the hindering position, and a calculating means 101 to calculate the exposure value on the basis of the value generated by subtracting the second photometric signal from the first photometric signal stored in memory.
Patent JP-H06132260-A (JP)
Title: Semiconductor device and its manufacture
Inventor: NAKAMURA TAKESHI
IPC: H01L21/3065
Filed: 1992-10-22
Abstract: PURPOSE:To provide a semiconductor device, where the more the shape of the side margin of the etching cross section of a material layer, where the larger the quantity of oxygen is, the higher the etching speed is, widens in proper shape, the more it goes downward, such as a material layer of amorphous silicon, which constitutes a semiconductor device such as a film transistor, etc., or polycrystalline silicon, or substance being made by mixing impurities in those and doping them with impurities. CONSTITUTION:As a mask 4 material used at dry etching of a material layer, a material is used, which discharges such a large quantity of oxygen for increasing the etching speed of the upper part of the material layer 3 contiguous to the mask 4 as to form a step part 3a widening outward suddenly as it goes downward at the middle section between the top and the bottom.
Patent JP-S62143738-A (JP)
Title: Constant speed running device
Inventor: AKITA TOKIHIKO
IPC: B60W30/00
Filed: 1985-12-18
Abstract: PURPOSE:To prevent abnormal increase of the number of revolutions of an engine, by a method wherein an actuator is provided for controlling opening and closing of a throttle valve, and the actuator is controlled so that, when the number of revolutions of an engine is increased to higher than the given high number of revolutions and decreased to lower than the given low number of revolutions, control of constant speed running is stopped. CONSTITUTION:During control of constant speed running, a memory car speed is compared with an actual car speed in an electronic control device CPU, and a throttle valve SV is controlled through a control valve V1 and a bent valve V2 so that a difference therebetween is uniformized. When the number of revolutions exceeds the given high number of revolutions, rotation is decided to be abnormal, and by means of a signal from a number of revolutions of engine detecting means, control of constant speed running is stopped. When the number of revolutions is also below the given low number of revolutions, it is decided that there is possibility to cause disconnection of the number of revolutions of engine detecting means, and control of constant speed running is stopped. This constitution enables prevention of abnormal increase of the number of revolutions of an engine even when the the number of revolutions of engine detecting means is disconnected.
Patent JP-H0774656-A (JP)
Title: System for correcting code error
Inventor: NISHIMURA KEIZO
IPC: G11B20/18
Filed: 1993-11-15
Abstract: PURPOSE:To suppress the generation of error words which are not corrected by processing the only word either one is added from among the added eraser flags. CONSTITUTION:When an error detection/correction arithmetic circuit 7 outputs a correction pulse to the n-th word, a controller 6 checks whether or not information from a decoder 5 is '0', and if it is '0', outputs a correction pulse to a correction pulse output terminal 9, and if it is not '0', checks the output of a shift register 4 and outputs a reset pulse to the shift register 4 when the 1st eraser flag rises, and outputs a correction pulse to the correction pulse output terminal 9 at the same time. If the 1st eraser flag does not rise, the correction pulse is not outputted and '1' is outputted to the Ex-OR8. The output of the shift register 4 is inverted so as to show the possibility of error correction and inputs it to the first stage of the shift register 4.
Patent JP-H03146532-A (JP)
Title: Polyolefin resin composition for expansion
Inventor: KATO MAKOTO
IPC: C08J9/06
Filed: 1989-11-02
Abstract: PURPOSE:To obtain the title composition with high expansion degree, capable of easily producing forms of good appearance by incorporating a chemical foaming agent in a polyolefin having each specified swelling ratio, melt tension and maximum take-up velocity when melted. CONSTITUTION:The objective composition >=60% in expansion degree, suitable for e.g. sheathing communication cables can be obtained by incorporating (A) 100 pts.wt. of a polyolefin with <55% in swelling ratio, 2-20g in melt tension and 20-300m/min in maximum take up velocity when melted with (B) 0.2-3.0 pts.wt. of a chemical foaming agent (e.g. dinitrosopentamethylenetetramine).
Patent JP-H01127503-A (JP)
Title: Drive device for dust press-feeding device
Inventor: NISHIZAWA SADAHIKO
IPC: B65F5/00
Filed: 1987-11-11
Abstract: PURPOSE:To improve press-feeding operatability by feeding a high pressure fluid to a cylinder rear chamber through a high pressure fluid press-feeding pipe when a position detector doesn't detect a transfer piston within a set time after the transfer piston starts to advance. CONSTITUTION:Dust is held between a transfer piston and a stationary casing, and thereat, in the case that the piston doesn't reach the front end of a stroke within a time set by a valve opening means 35 so as not to be detected by means of a position detector 20, the solenoid SOL1b of a press-feeding passage switching means 17 is demagnetized while the solenoid SOL1a thereof the magnetized. Thereby, the transfer piston is once retreated in the rear end position of the stroke. And next, the normally closed valve 19A of a high pressure fluid press-feeding pipe 19 is opened through a signal conductor (e) so that a high pressure fluid is fed from a pump 16A to a cylinder rear chamber 3Y through the high pressure fluid press-feeding pipe 19, and then, the transfer piston is advanced under a high pressure so that the held dust is cut. Thus, operatability can be improved.
Patent JP-H10129688-A (JP)
Title: Food-filled-container
Inventor: KOTANI TAKAYUKI
IPC: B65D33/38
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To prevent air from entering a container through a conduit and hence oxidation and deterioration of food filled in it, by providing an orifice in the vicinity of the upper end of the conduit extending in a space in a baglike container main body, thereby forming an air shut-off part in part of the conduit by use of the food. SOLUTION: A contents-let-out device 7 is firmly fixed to an opening in the upper part of a baglike container main body. In the contents-let-out device 7, an orifice 12 is formed in an internal surface corresponding to a joint 11 provided in the middle of a conduit 10 connected to a mouth integrally. The orifice 12 makes an air shut-off area by allowing the temporary stay of food squeezed out of the container. The air shut-off area acts as an air block part for the container. Therefore, in the food-filled-container after a certain amount is let out, air does not enter the container through the conduit 10 of the container even if a cap is not fitted on the mouth. This prevents the direct contact of food in the container with air, and oxidation and deterioration of it.
Patent JP-H06120134-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIROKAWA KAZUHIKO
IPC: H01L21/027
Filed: 1992-09-30
Abstract: PURPOSE:To obtain a manufacturing method of a semiconductor device capable of high resolution wherein resistance to etching is selectively imparted to the uneveness of a resist pattern. CONSTITUTION:On a recessed parts 2a of a resist pattern formed only on a thin resist layer on the surface of a thick resist film 2, material (S. O. G.) 3 whose etching rate is different from the resist pattern is selectively deposited. The layer 3 is used as a mask, and an exposed resist layer 2b is etched. Thereby a resist image having a thickness sufficient to etching can be formed. On the surface of a protruding part pattern of a resist pattern of small step- difference, an Al thin film or the like whose etching rate is different from the resist film is selectively formed, and deep-UV irradiation or the like is performed. Thereby a layer selectively having etching resistance is formed on the uneven pattern surface of the resist. These layers can function as the mask for the substratum etching.
Patent JP-H07118691-A (JP)
Title: Skin cleaning agent composition
Inventor: TAGUCHI HIROSHI
IPC: C11D1/94
Filed: 1993-10-20
Abstract: PURPOSE:To obtain a skin cleaning agent composition having excellent cleaning effect on stain of make-up cosmetic, etc., mild action on skin and excellent trasnparency, by blending a specific alpha-branched fatty acid salt and an amide type nonionic surfactant. CONSTITUTION:(A) An alpha-branched fatty acid salt of the formula (R1 is a 6-22C alkyl or an alkenyl; M1 is H, an alkali metal, ammonium, an organic amine or a basic amino acid) (e.g. potassium 2-hexyldecanoate) is mixed with (B) an amide type nonionic surfactant (e.g. coconut oil fatty acid diethanolamide) and optionally a liquid oil, a fatty acid, an alcohol, water, further, a cosmetic ingredient, a pharmacodynamically effective agent, humectant component, an anti-inflammatory agent, a germicide, an antiseptic, an ultraviolet light absorber, an antioxidant, a thickening agent, organic and inorganic powder, a coloring matter, spice, etc., to give the skin cleaning agent having excellent cleaning effect on stain of make-up cosmetic, etc., mild action on skin and excellent transparency.
Patent JP-2001108358-A (JP)
Title: Refrigerator
Inventor: ENDO YUKIHIRO
IPC: F25D23/02
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To facilitate insertion of the terminal for connection of a lead wire, having approximately the same diameter as that of the shaft of an upper hinge shaft, in the shaft hole of the upper hinge shaft for openably mounting a door to a refrigerator body. SOLUTION: An upper bearing 4 is situated at the edge part of a door, not shown, a hinge shaft 2 formed integrally with a door hinge 1 is inserted in the upper bearing 4 from above and the door hinge 1 is mounted on a refrigerator body, not shown. In this way, the refrigerator body is openably mounted on the refrigerator body. Further, a lead wire 6 for electrical connection is inserted in a shaft hole 3 of the upper hinge shaft 2 and a terminal 5 for connection being a tip is connected to the terminal, not shown, of the refrigerator body. The outside diameter of the terminal 5 for connection is approximately equal to the diameter of the shaft hole 3 of the upper hinge 2.  An opening surface 7 notched at an inclination angle θ with a central line CL and being inclined is formed in the tip side of the upper hinge shaft 2, and its opening area is increased to a value sufficiently larger than the diameter of the shaft hole 3 according to the inclination angle θ. This constitution facilitates insertion of the terminal 5 for connection into the shaft hole 3.
Patent JP-H09130168-A (JP)
Title: Track/hold amplifier
Inventor: IMAIZUMI SHIGEKI
IPC: H03F3/45
Filed: 1995-11-02
Abstract: PROBLEM TO BE SOLVED: To suppress the degradation in precision due to field-through of a T/H amplifier without reducing the operation speed of the T/H amplifier. SOLUTION: This amplifier is provided with at least a differential amplifier 1 which amplifies the difference voltage between two input signals inputted to respective bases of two emitter grounded transistors TRs, a holding circuit (Q16, Q17, CH1, and CH2) which holds the output voltage of the differential amplifier 1, and output circuits 11 and 12 which output the voltage held in the holding circuit with a low impedance. In this case, A means (pull-up circuit 13) which turns off TRs Q20 and Q21 is provided in the emitter end of TRs Q20 and Q21 in the input stage of the differential amplifier 1.
Patent JP-H03176298-A (JP)
Title: Methdo and device to shorten unfolding time for parachute
Inventor: RAINAA SHIETSUFURU
IPC: F42B10/56
Filed: 1990-10-25
Abstract: PURPOSE: To rapidly perform a descent to be decelerated by a parachute, insofar as possible, after arriving at the specified elevation by installing a driving arrangement being switchable for accelerating an object. CONSTITUTION: A driving arrangement for additionally accelerating an object 1 in a flying direction to automatically unfold a parachute 41 is provided as a rocket engine 3 which consists of two propulsion units 12 and 13 fitted in and out with each other. The propulsion unit 13 on one side is stored in a nearly cylindrical casing, and the propulsion unit 12 on the other in another casing surrounding the casing ringwise, respectively, and further both thrust directions of these propulsion units 12 and 13 are reversed to each other.
Patent JP-H05130299-A (JP)
Title: Facsimile equipment
Inventor: YAMADA SHINJI
IPC: H04N1/00
Filed: 1991-10-31
Abstract: PURPOSE:To always obtain optimum visibility by detecting an external lightness and color tone of the facsimile equipment so as to adjust a color tone of an optical display device capable of multicolor display in the equipment automatically. CONSTITUTION:A light collection section 1 collects a light at the outside of the equipment and informs the result of light collection to a color tone level discrimination section 2. The color tone level discrimination section 2 discriminates a color tone level as the result of light collection, an output level discrimination section 3 discriminates an output level in response to the result of color tone level discrimination and a color tone control section 4 adjusts the color tone of the optical display device in response to the output level. As the output level discrimination method by the output level discrimination section 3, a cross reference table between a color tone level A and an output level B is used. Then the result of color tone level discrimination by the color tone level discrimination section 2 indicates the color tone level A and the output level B is decided based on the color tone level A. The decided value is the result of output level discrimination by the output level discrimination section 3. Thus, optimum visibility is obtained at all times without manual adjustment.
Patent JP-S62148185-A (JP)
Inventor: YAMASHITA MASANORI
IPC: B25J17/02
Filed: 1985-12-19
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-H03147655-A (JP)
Title: Paperboard arranging device
Inventor: FUJISAWA KOJI
IPC: B65H9/06
Filed: 1989-11-02
Abstract: PURPOSE:To eliminate exfoliation of a paper layer at the rear edge of a paperboard in the lowermost part of a paperboard lamination article by constituting a paperboard arranging device so that the rear edge bottom surface of the paperboard lamination article is separated from the upper surface of a turning conveyor belt during the operation for correcting the destruction of the lamination layer of the paperboard lamination article. CONSTITUTION:When a paperboard lamination article 15 reaches a prescribed position on a conveyor belt 12, a sensor mechanism detects the arrival, and a rear part roller 11e among the rollers 11a-11k automatically lowers, together with the belt 12 at the engagement part with the rear part roller 11e, and the conveyor belt continues turn in this state, and the paperboard lamination article 15 is attached with the back surface of a stopper 16 for a certain time, and the paperboard 15 is arranged. After completion of the arrangement, the conveyor belt 12 stops, and then the stopper 16 lowers to the lower position than the upper surface of the conveyor belt 12, and the rear part roller 11e in lowering is raising-restored to the original position, and the conveyor blet 12 turns again, and transports the arranged paperboard lamination article 15 forward.
Patent JP-H03146930-A (JP)
Title: Light wavelength converting element
Inventor: GOTO CHIAKI
IPC: G02B6/02
Filed: 1989-11-02
Abstract: PURPOSE:To stop down a wavelength converted wave into a small spot by selecting the clad material and core diameter of the light wavelength converting element formed by charging a core made of a nonlinear optical material in a clad which has a lower refractive index. CONSTITUTION:The light wavelength converting element 3 where the core 1 made of the nonlinear optical is arranged in the clad 2 having the lower refractive index converts a basic wave 5 guided in the core 1 into a 2nd higher harmonic 5' and its conic wave front is converted into a plane wave front by a conical clad end surface 2a. The clad material and core diameter of the light wavelength converting element 3 are so selected that wavelength depen dency characteristics deltathetao/deltalambda and deltan/deltalambda of a phase matching angle thetao and a refractive index (n) are in relation shown by an expression I and the difference between the left member and right member of this expression is within a range less than Sin<-1>(lambda/2Dn), where lambda and D are the wavelength and phase matching angle of the wavelength-converted wave, (n) is the refractive index of the clad to the wavelength-converted wave, and thetao is the phase matching angle.
Patent JP-H09185716-A (JP)
Title: Operation judging method and its device
Inventor: USA SATOSHI
IPC: G10H1/00
Filed: 1996-10-29
Abstract: PROBLEM TO BE SOLVED: To improve accuracy reliability at the time of detecting operation such as command operation. SOLUTION: A state judging part 2 makes sensor output into a label every fixed time. A register 3 stores the label inputted from the state judging part 2 as an operation label from the newest one. The register 3 inputs the label group of a pulse label + an operation label, e.g. in a probability calculation part 4. An HMM hidden Marcov model) storage part 5 stores HMM obtained by learning the operation of each pulse to calculate the output probability (likelihood) of the inputted label concerning all HMMs. A pulse judging part compares the likelihood of all HMM to select maximum likelihood to judge operation.
Patent JP-H09100985-A (JP)
Title: Single pipe type drain pipe joint
Inventor: MATSUMOTO SHIGEYUKI
IPC: E03C1/12
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To heighten turning force of drainage falling from a drain vertical pipe and reduce the fluctuation of pipe internal pressure by forming a vacant space of a joint excluding projected area occupied by upper and lower blades in the horizontal cross section of the drain vertical pipe, into unfolded fan shape. SOLUTION: The upper inner surface of a joint 20 is provided with an upper blade 24 serving for turning and guiding, and the lower inner surface is provided with a lower blade 25 for turning. These upper and lower blades 24, 25 are inclined in plane shape, and the lower blade 25 is disposed one-sidedly in the direction of turning flow imparted by the upper blade 24. A vacant space of the joint 20 excluding projected area occupied by the upper and lower blades 24, 25 in the horizontal cross section of an upper drain vertical pipe spreads out like an unfolded fan. Most of drain flow caught by the upper blade 24 can thereby be caught by the lower blade 25.  As a result, the quantity of water flow with turning force imparted by the lower blade 25 is increased so as to form an air core in the drain vertical pipe, and the fluctuation of internal pressure of the drain vertical pipe is reduced by speed reducing effect.
Patent JP-H09106606-A (JP)
Title: Change-type disc-reproducing apparatus
Inventor: NAKAMICHI NIRO
IPC: G11B17/26
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To surely prevent a stored disc located above a reproduced disc from being engaged with the reproduced disc, by controlling a catch arm-driving means after transferring the reproduced disc approximately to a reproduction position, and moving a disc catch arm from an un-catch position to a disc catch position. SOLUTION: A disc-moving means transfers a selected reproduction disc D to reproduction position of a disc-reproducing means. A catch arm-driving means drives a disc catch arm 130 which is movable between a disc catch position where the arm 130 raises a circumferential edge of a stored disc D1 located above a reproduced disc D2 and an un-catch position where the arm 130 separates the circumferential edge. A catch arm-controlling means controls the catch arm-driving means after the reproduced disc D2 is transferred approximately to the reproduction position, so that the disc catch arm 130 is moved from the un-catch position to the disc catch position. According to this constitution, the stored disc is prevented from being engaged with the reproduced disc.
Patent JP-2000122928-A (JP)
Title: Access method for page table
Inventor: STEVEN G BERGER
IPC: G06F12/08
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To enable an operating system to access hash algorithm used by hardware by storing virtual memory page address-to-physical memory page address conversion and a tag in an entry of a page table. SOLUTION: When an instruction is a TTAG instruction, a program location held in a TTAG entry of an interruption trap handler pointer 504 is loaded to a program counter 506. Then a 1st instruction of a software-based tag hash function 510 is loaded to an instruction register 502 and the software-based tag hash function 510 is executed. While the function 510 is executed, a register Ry including a virtual address is taken out of a register file 512. The function 510 generates a hash tag by processing the virtual address and stores the hash tag in the register Ry.
Patent JP-H03149452-A (JP)
Title: Car speed controller of working car
Inventor: MINAMI TERUO
IPC: B60W10/10
Filed: 1989-11-02
Abstract: PURPOSE:To automatically decelerate even during non-working period by operating deceleration when the value of engine load is larger than the set value during operation, and by operating deceleration when the increasing ratio of engine load is larger than the set value during non-operation, based on the information from a working condition detecting means. CONSTITUTION:Whether a working car is in operating mode or non-operating mode is judged based on the information of a share base sensor S0. When it is in non-working mode, and when a rotational decreasing ratio N is larger than a set value N1 for non-working mode, a load is judged to be large, and deceleration is operated. Deceleration speed is larger as the rotational decreasing ratio is larger, and a cycle T for intermittent driving of an electric motor 8 is determined so as to expedite deceleration. When it is judged from the sensor S0 turned ON that the working car is in working mode, decreased rotational number (n) by an engine rotational sensor S1 and a set value n1 for working mode are compared with each other. When the decreased rotational number (n) is in a larger side than a dead zone for the set value n1 for working mode, deceleration is operated. The deceleration is operated at a larger speed as the deviation between (n) and n1 is larger.