baber/WOPTO huggingface dataset:
Patent JP-H01292305-A (JP)
Title: Triplet type reading lens
Inventor: ICHINOMIYA KOJI
IPC: G02B9/16
Filed: 1988-05-20
Abstract: PURPOSE:To provide the lens of 3-group 3-element constitution having a large aperture diameter, wide angle of view and high performance by adopting an aspherical face to the object side lens face of the positive lens of a 1st group and correcting the convergence of UV rays at the time of ray incidence. CONSTITUTION:The 1st-3rd groups are arranged in this order between original imposing glass 20 and cover glass 30 in the photodetecting part of a solid state image pickup element from the object side toward the image side. The positive lens 10, the convex face of which is directed to the object side, is adopted for the 1st group, a biconcave lens 12 for the 2nd group and a biconvex lens for the 3rd group to constitute the reading lens of the 3-group 3-element constitution. the aspherical face is adopted for the object side lens face of the positive lens 10 so that the conical constant K1 thereof satisfy the conditions of -0.005<K1<0.0045. The elliptical face which is rotationally symmetric with the minor or major axis is formed if the constant K1 is set in this range. The flare of a comatic aberration is thus efficiently corrected.
Patent JP-S6034604-A (JP)
Inventor: YAMAMOTO TETSUHISA
IPC: A41D1/08
Filed: 1983-07-05
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-H10302534-A (JP)
Title: Luminaire
Inventor: MUNEYASU KATSUMI
IPC: F21V23/00
Filed: 1997-04-23
Abstract: PROBLEM TO BE SOLVED: To rationally form a connector connectable by an external connector, and precisely prevent the deformation of the connector. SOLUTION: In this luminaire, a power distribution block 5, nipping a cable way plate 4 circuit-formed between a pair of insulated plates 2 and 3, is provided on the lower surface of a metallic main body 1, and also a connector 6 is integrally formed on one end part of the block 5, thereby facing the connector 6 to the hole 7 of the main body 1. The connector 6 is pressed by the outer edge part 9 of a reflecting plate 8 fitted to the lower surface of the main body 1.
Patent JP-H10299511-A (JP)
Title: Combustion supervisory device for gas turbine
Inventor: KIMURA YOTARO
IPC: F02C9/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To quickly detect abnormal combustion of two-step combustion in an acceleration process of a turbine, maintain safe operation, when the abnormal combustion is generated, without stopping the turbine, restart the two-steps combustion, and stably operate the turbine. SOLUTION: In an acceleration process of a gas turbine having a one-step and two-steps combustion parts, a total fuel command signal 115, two-steps fuel command signal 118 and a turbine speed 121 or the lapse of time are used as a function, a normal combustion decision threshold value (x2) 302 of the two-steps combustion part is obtained, in the case of 1-step fuel command signal (x1) 117 exceeding the normal combustion decision threshold value of the 2-steps combustion part, its combustion is detected as abnormality, when abnormality of this 2-steps combustion is detected, fuel of the 2-steps combustion part is cut off, to make a transfer to a combustion single condition of the 1-step combustion part, operation is continued, also thereafter when a preset turbine comes to a permissible speed, 2-steps combustion is restarted.
Patent JP-H01292407-A (JP)
Title: Temperature control circuit
Inventor: KOSHIO TAKASHI
IPC: G05D23/19
Filed: 1988-05-19
Abstract: PURPOSE:To prevent an AC input voltage from being dropped less than a necessary value by providing the title circuit with a means for detecting the AC input voltage and suppressing current supply to a heater. CONSTITUTION:When the AC input voltage 7 is dropped less than a certain set value by supplying current to the heater 2, an AC input voltage correcting circuit 6 detects the voltage drop and outputs a detecting signal to a control circuit 8. Thereby, the control circuit 8 executes processing for suppressing current supply to the heater 2 to prevent the AC input voltage 7 from being dropped.
Patent JP-S5550105-A (JP)
Title: Moving distance meter for movable body
Inventor: KASHIWAZAKI SEIKICHI
IPC: G01D5/26
Filed: 1978-10-06
Abstract: PURPOSE: To improve the measuring performance by using a shutterless camera having a special construction.  
     CONSTITUTION: A photoelectric tube circuit, which is equipped with power sources 17 and 19, a resistor 18, a sliding resistor 20 and an amplifier 21, is connected with a measuring camera. which is equipped with a group of lenses 8, a ground glass plate 9 formed with longitudinal slits 10 and 11, a transverse slit 12 having a considerable thickness, and a photoelectric tube 16, thereby to constitute a shutterless camera, while being connected with an oscillograph device 2. As a result, the reflected rays reflected from both the white paper 5, which is attached to the operating coil 1 or a fixed body illuminated with a light source 22, and the white paper 4, which is fixed to a movable body 3 made vertically movable by the operating coil 1, pass through the slits 10, 11 and 12 to enter the light receiving surface 15 of the photoelectric tube so that the distance between the operating coil 1 and the movable body 3 is detected from the change in the optical quantity. Then, this change resulting from the vibrations of the coil 1 and the body 3 is offset so that the detecting accuracy is improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S62280660-A (JP)
Title: Internal abnormality detector for electronic equipment
Inventor: IBUKI TSUNEJI
IPC: G01H17/00
Filed: 1986-05-30
Abstract: PURPOSE:To detect abnormality with high accuracy by providing an output port to an amplifier which amplifies an abnormality signal and switching a computing element manually according to the signal from this port. CONSTITUTION:The abnormality of gas insulation switching equipment 1, etc., due to corona discharge is detected by a vibration sensor 3, and sampled by the computing element 15 which is supplied with an AC voltage synchronized with a high-voltage conductor 1a through an amplifier 14, thereby obtaining a digitized value. The output port 21 is provided to this amplifier 14 and when there is an output, it is indicated by a speaker 22, etc. When the computing element 15 is switched to an operation state with a manual switch 23 accordingly, the detected value is sampled only in the presence of a stable detection output and the internal abnormality of the electronic equipment is detected with high accuracy and displayed.
Patent JP-S5647106-A (JP)
Title: Multihorn shaped-beam antenna
Inventor: UENO KENJI
IPC: H01Q19/17
Filed: 1979-09-26
Abstract: PURPOSE:To make it possible to increase the gain of the circumference of a beam irradiation area when the titled antenna is used being mounted on an artificial satellite, by moving the primary radiators along center line away from a reflex mirror side or reflex mirror. CONSTITUTION:Radio waves from the primary radiators 3, 3', 3''... are reflected by reflex mirror 1 to radiate in different directions and those radiated beams are mixed into a composite beam. Then, the array surface of the primary radiators 3, 3', 3''... is shifted from vertical surface 5 that includes focus 2 and is at right angles to line 4 extending from focus 3 to the center of reflex mirror 1 to array surface 7 moved more than nearly at least one half as much as a wavelength toward the reflex mirror 1 side or away from reflex mirror 1.
Patent JP-S6016457-A (JP)
Inventor: PARABU KEI CHIYATSUTAAJII
IPC: H01L29/78
Filed: 1984-06-15
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-H02303293-A (JP)
Title: Superimposing circuit
Inventor: MURAI IZUMI
IPC: H04N9/75
Filed: 1989-05-17
Abstract: PURPOSE:To attain multi-color display of a superimposed picture by placing priority onto a data picked up later at plural number of times of pickup, forming R, G, B primary color signal data and storing the data into the R, G, B primary color signal memories. CONSTITUTION:A luminance signal component corresponding to a character 'ta' is binarized and stored in a memory 3 and given to a gate circuit 8. The gate circuit 8 overwrites the R, G, B primary color signals based on a picture data from the memory 3 and R, G, B color control signals SR, SG, SB onto the data of the R, G, B primary color signals stored already. Then a luminance signal component corresponding to a character 'i' is binarized and stored in the memory 3 and given to the gate circuit 8. The gate circuit 8 overwrites the R, G, B primary color signals based on the picture data from the memory 3 and R, G, B color control signals SR, SG, SB onto the data of the R, G, B primary color signals stored already to form the R, G, B primary color signals.
Patent JP-S5647144-A (JP)
Title: Signal discriminator
Inventor: AKASHI FUMIO
IPC: H04L1/24
Filed: 1979-09-26
Abstract: PURPOSE:To make it possible to correct a discrimination error signal from a discriminating circuit that has neglected the bipolar rule, by specifying the error range by storing maximum error generation time. CONSTITUTION:A received signal from terminal 1 is supplied to threshold circuit 2, which discriminates among three levels ''1'', ''0'' and ''-1'' and sends its output to error correcting circuit 4 via delay circuit 3. On the other hand, the received signal supplied from terminal 1 and the discrimination output signal of threshold circuit 2 are supplied to maximum error generation time memory circuit 6, which finds an error signal at each time from two input signals and remembers its maximum value and maximum value generation time on the basis of an interval and polarity assigned by the discrimination signal. The discrimination signal outputted from threshold circuit 2 is supplied to error detecting circuit 7 as well to perform error detection using the bipolar rule. Output signals of memory circuit 6 and detecting circuit  7 are both inputted to error correcting circuit 4, which corrects the error.
Patent JP-H06305439-A (JP)
Title: Motor-driven power steering device
Inventor: TANAKA HIROAKI
IPC: B62D6/02
Filed: 1993-04-27
Abstract: PURPOSE:To surely suspend power assist even in the case of grave abnormality being generated during the process of steering assist force being gradually reduced due to the generation of minor abnormality. CONSTITUTION:A motor-driven power steering has a motor M1 for generating steering assist force, a steering torque detecting device M2, and a control device M3 for controlling the motor at a specified assist ratio according to at least the steering torque so as to control the steering assist force. When grave abnormality is generated in the power steering, the control of the motor is stopped by a first abnormality detecting processor M4. When minor abnormality is generated in the power steering, the assist ratio is gradually changed to the specified value by a second abnormality detecting processor M5, and further when grave abnormality is generated during the processing of the second abnormality detecting processor M5, the control of the motor is stopped by a third abnormality detecting processor M6.
Patent JP-H05188435-A (JP)
Title: Camera
Inventor: KITAJIMA TATSUTOSHI
IPC: G02B7/28
Filed: 1991-05-28
Abstract: PURPOSE:To enable photographing by which out-of-focus is not caused even to a mobile object. CONSTITUTION:When a 1st releasing switch 8 is turned on, a photographing sequence is started, and 1st range-finding is executed by a range-finding part 3. Based on the result of range-finding, a lens extending amount is calculated by an extending amount arithmetic part 4 and the lens is driven by a lens driving part 2. During the extension of the lens, 2nd range-finding is executed by the range-finding part 3. The result of range-finding is compared with the result of 1st range-finding stored in a memory part 5 by a comparison part 6, and a correction signal is outputted to the lens driving part 2 based on the compared result, and the lens extending amount is corrected.
Patent JP-H01295195-A (JP)
Title: Fuel assembly
Inventor: KAMEI TOSHIO
IPC: G21C3/334
Filed: 1988-05-23
Abstract: PURPOSE:To uniformize a horizontal output distribution by disposing a water rod consisting of a hollow vane pipe having a cruciform section disposed to face the effective part of fuel rods and small-diameter hollow cylindrical pipes disposed to the top and bottom ends of the vane pipe. CONSTITUTION:The water rod 52 constituted of the hollow vane pipe 53 which has the cruciform section and is disposed to face the effective fuel part of the fuel rods 2 and the hollow cylindrical pipes 54a, 54b which are disposed to the top and bottom ends of the pipe 53 respectively in the axial direction and have the diameter smaller than the diameter of the pipe 53 is disposed in the axial direction of the fuel assembly. The non-boiling water region of the cruciform section is formed in the central part of the fuel assembly by constituting the fuel assembly in such a manner and, therefore, the neutron moderation effect by the non-boiling water is enhanced and the output in the central part is relatively increased, by which the horizontal output distribution is uniformized. Since the rigidity at both ends of the fuel assembly is low, the damage at the time of an earthquake is prevented.
Patent JP-S63290334-A (JP)
Title: Radiation type cooling and heating device
Inventor: KADOTANI KANICHI
IPC: F24F1/00
Filed: 1987-05-22
Abstract: PURPOSE:To eliminate an unpleasant feeling caused by a condensation on a panel surface and further eliminate a drain hose by a method wherein a hydrophilic thin film is adhered to the surface of a cooling or heating panel, a water receiving trough receiving water drips and a water receptacle are arranged and a heater is arranged in the water receptacle. CONSTITUTION:A hydrophilic thin film 15 is coated on a surface of a surface panel 8a of a cooking panel 8. A water receiving trough 17 is arranged below the cooling panel 8, a drain pipe 18 is connected to the water receptacle 19 and a heater 20 is oppositely arranged at an outer surface of a bottom plate of the water receptacle 19. As the surface of a panel 8a is cooled to a temperature lower than a condensation temperature, a condensation is generated on the surface. Water drips caused by the condensation is dispersed as a thin film through the hydrophilic thin film 15, the water drips are guided along the surface of the thin film 15 and dropped onto the water receiving trough 17, transmitted along a drain pipe and then received in the water receptacle 19. The water accumulated in the water receptacle 19 is heated by a heater 20 and evaporated in sequence and then discharged upwardly by a cross flow fan 5 together with the radiation air.
Patent JP-H10312941-A (JP)
Title: Three-dimensional shape analysis system and recording medium
Inventor: TSUKUDA EIJI
IPC: H01L21/302
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a three-dimensional shape analysis system which is improved in analysis speed, without deteriorating its analysis accuracy. SOLUTION: A time control section 3 successively calculates time intervals Δt, indicating the time interval of analysis processing based on the dissolving speeds RV1-RVn, surface areas ΔS1-ΔSn, and volumes V of cells to be developed obtained from a surface leading-out and surface area calculating section 2. A flow rate calculating section 4 calculates the flow rates Q1-Qn in the cells to be developed based on the time intervals Δt obtained by means of the section 3 and the dissolving speeds RV1-RVn and surface areas ΔS1-ΔSn of the cells. A shape-calculating section 5 updates a three-dimensional model by updating the volume factors of the cells by subtracting the flow rates Q1-Qn in the cells calculated by means of the section 4 and the volume factors of the cells.
Patent JP-H02302471-A (JP)
Title: Azo compound and its production
Inventor: UENO RYUZO
IPC: C09D11/02
Filed: 1989-05-17
Abstract: NEW MATERIAL:The compound of formula I (R1 to R6 are H, alkyl, alkoxy, nitro or halogen provided that at least one of R1 to R3 is nitro). EXAMPLE:The compound of formula II. USE:A compounding colorant for printing ink, paint and polymeric material. It has excellent heat resistance, water resistance, solvent resistance and chemical resistance. PREPARATION:The objective compound can be produced by azotizing a compound of formula III and coupling the resultant diazonium compound with a compound of formula IV.
Patent JP-H08288093-A (JP)
Title: Self-discharging static eliminator and manufacture thereof
Inventor: ISHIYAMA TONERI
IPC: H05F3/04
Filed: 1995-04-13
Abstract: PURPOSE: To maintain static eliminating effect for a long time by coating the surface of a non-metal fabric with a metal film so as to form a static eliminator. CONSTITUTION: The whole of circumference of a non-metal such as cotton, synthetic fiber, carbon fiber or the surface of a cloth 7 made of these fiber is coated with a film 5, which is made of the metal such as gold, silver, nickel, chrome, stainless steel, iron, aluminum or the alloy thereof, about 1μm thick by vacuum vaporization and sputtering or the like so as to form a static eliminating electrode 6. The upper part of the static eliminating electrode 6 is fixed by a fixing plate 2, and while the electrode 6 is grounded, and arranged so that the lower part 14 of the electrode is separated from the material, of which static electricity is to be eliminated, with the predetermined space so as to form a self-discharging static eliminator.  In the case where the static eliminating electrode 6 is made of cloth, a constant number of the weft of the lower part 14 are eliminated so as to reduce the friction at the time of contact with the material, of which electricity is to be eliminated, during the use, and the new charge due to the friction is prevented. Even in the case where the non-metal fiber is thick, since the curved surface of the tip of the metal film 5 is small, the discharge starting voltage is low and the excellent static eliminating effect can be obtained.
Patent JP-H08298624-A (JP)
Title: Ccd image pickup device
Inventor: IIZUKA TETSUYA
IPC: H04N5/369
Filed: 1995-04-25
Abstract: PURPOSE: To reduce the number of wires between chips constituting a CCD image pickup device and to miniaturize the device by forming a decoder, a vertical transfer register driver for receiving an output from the decoder and driving a vertical transfer register and a horizontal transfer register driver on one IC. CONSTITUTION: A timing generator 1 generates a clock pulse CK, an HV separating pulse SEL and a shutter pulse DSUB for controlling a CCD solid state image pickup element 3. A decoder IC2 receives the pulses CK, SEL and transfers vertical transfer pulses ϕV1 to ϕV4, horizontal transfer pulses ϕ1, ϕ2 and a reset pulse ϕRG for A controlling the element 3 to the element 3. An electronic shutter driver 7 generates a shutter pulse ϕDSUB with amplitude 20V based on the pulse DSUB generated from the generator 1 and sends the pulse ϕDSUB to a base bias circuit in the element 3. The decoder IC 2 is constituted of forming a decoder 4, a vertical transfer register driver 5 and a horizontal transfer register 6 on one IC.
Patent JP-H09307077-A (JP)
Title: Manufacture of semiconductor device
Inventor: ONO KEIICHI
IPC: H01L21/822
Filed: 1996-05-20
Abstract: PROBLEM TO BE SOLVED: To manufacture a semiconductor device which is electrically reliable and highly integrated. SOLUTION: A first material film 14a for forming a first conductor pert is formed on layer insulating films 11 formed on plural contact parts 13. Then, columnar patterns 15 are formed on the first material film 14a and at positions immediately above the plural contact parts 13. Then, second material films 16a for forming second conductor parts are formed on the first material film 14a by covering the columnar patterns 15. Side walls 17 are formed on the side wall faces of the second material films 16a formed along the side walls of the columnar patterns 15. The first material film 14a and the second material films 16a are etched until the upper faces of the columnar patters 15 are exposed and the inter-insulating films 11 in the positions between the columnar patterns 15 are exposed.  The side walls 17 and the columnar patterns 15 are removed and a storage node electrode 1 constituted of the first conductor part 14 and the second conductor part 16 is obtained.
Patent JP-S62279323-A (JP)
Title: Trigger type white and black photographic sensitive material
Inventor: ONO KOJI
IPC: G03C1/035
Filed: 1986-05-28
Abstract: PURPOSE:To obtain the titled material having a low silver content, high sensitivity and high contrast and capable of rapidly forming a picture image having high max. optical density by absorbing a specific compd. in excess to a silver halide emulsion having a fogging nucleus within a particle than a surface latent image type silver halide emulsion. CONSTITUTION:The titled material contains the surface latent image type silver halide emulsion in the photosensitive silver halide emulsion layer and the silver halide emulsion having the fogging nucleus within the particle in the silver halide photosensitive emulsion layer and/or the non photosensitive layer respectively, and contains much the compd. shown by formula I in excess to the silver halide emulsion having the fogging nucleus within the particle than the surface latent image type silver halide emulsion. In formula I, Z1 and Z2 are each a non-metallic atom group necessary for forming a pyrroline ring or a thiazoline ring which is unsubstd. or substd. with halogen atom, 1-4C alkyl group, 1-4C alkoxyl group or phenyl group, R1 and R2 are each 1-4C alkyl group or hydroxyalkyl group, X is an anion.
Patent JP-2000315140-A (JP)
Title: Reprinting system and gathering printing method
Inventor: ABE SEIICHI
IPC: G06F3/12
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a reprinting system and a gathering printing method capable of quickly and accurately executing gathering printing. SOLUTION: The system is constituted of a master device 1 provided with an application software execution means 4 for printing out a prepared document or a read document, a printing data preparation means 5 for generating/ outputting PDL conversion printing data to be printing data converted into a printer description language and a printer monitoring means 6 including a means for acquiring and storing the PDL conversion printing data transferred from the means 5 and a means for storing the PDL conversion printing data in a storage device 7 built in the master device 1 itself on the basis of information indicating the existence of gathering or the like found out by analyzing the PDL conversion printing data transferred from the master device 1 at the time of printing and a printer 2 provided with a printing data analysis means 8 for storing the PDL conversion printing data in a  storage device built in the printer itself in accordance with the existence of information concerned in gathering obtained by analyzing the PDL conversion printing data transferred from the master device 1.
Patent JP-H04330249-A (JP)
Title: Production of snack confectionery
Inventor: UEHARA MIKIO
IPC: A23L19/18
Filed: 1991-04-30
Abstract: PURPOSE:To obtain a snack confectionery having high merchandise value with hardly any cracking according to an extremely simple method. CONSTITUTION:The subject method is to produce a protein-enriched snack confectionery by forming a dough, drying and baking the formed dough in the aforementioned order is characterized as follows. The above-mentioned drying is performed so as to provide <=2.0% (wt./wt.) moisture content.