baber/WOPTO huggingface dataset:
Patent JP-S5878168-A (JP)
Title: Imaging device
Inventor: MIURA SADATSUGU
IPC: G03G15/22
Filed: 1981-11-04
Abstract: PURPOSE:To obtain a titled device with high speed which is miniaturized at a low price, by using a converging fiber lens array having brightness of about 1 F value, although there is a color aberration and a monochromatic light source having high luminance. CONSTITUTION:An optical writing-in device consists of an aperture type fluorescent lamp 81 having light emitting characteristics of high luminance, a light valve 2 and a converging fiber lens array 82. The fiber lens array 82 is made of a bright thallium glass having large dispersion of refractive index and is constituted in the way that rodlike lens array having 1.1mm. diameter are placed in two lines in the length corresponding to a paper of A-4, and although an S/N is lowered somewhat in image-forming state by the array 82 due to subband of a light source 81, resolution of 10 pieces/mm. to a main light emitting band of a half-amplitude level 15mm. is obtained, and when a light source of the fluorescent lamp is lightened at the high luminance of 100,000cd/m<2>, it is possible to obtain a writing speed for 10 sheets per min for A-4 sheet by using a selenium photoreceptor having sensitivity 1 Lux, sec.
Patent JP-2000010996-A (JP)
Title: Document arranging device and method therefor
Inventor: TSUDA HIROSHI
IPC: G06F17/30
Filed: 1998-06-24
Abstract: PROBLEM TO BE SOLVED: To highly precisely and automatically classify massive document groups accumulated in an information processor in accordance with the features. SOLUTION: A keyword shaping unit 41 refers to a synonym/unnecessary word 31 and generates a document word couple 51 and document meta- information 52 from document data 21. A keyword relation extraction unit 42 refers to a hierarchy relation 32 and extracts a hierarchy relation 53, a similar value relation 54 and an association relation 55. A directory file generator 43 generates a directory file 56 from a top keyword 33, the hierarchy relation 53, the similar value relation 54, the association relation 55 and document meta-information 52. A user accesses to the directory file 56 through a directory access part 44.
Patent JP-H0624336-A (JP)
Title: Axle spring device for rolling stock
Inventor: KOJIMA HIROSHI
IPC: F16F13/00
Filed: 1992-07-03
Abstract: PURPOSE:To prevent the clogging of a throttle passage, to realize a sufficiently low spring constant, to reduce the size of a device, and to facilitate the mounting. CONSTITUTION:An axle spring device to intercouple an axle box for supporting the wheel set of a rolling stock and a bogie frame positioned above the axle box is provided. A resilient body 8 to intercouple an axle body and an outer cylinder is disposed between an axle body 6 being a member on the axle box side or a member on the bogie frame side and an outer cylinder 7 being a member on the other side. A plurality of liquid chambers 9 are arranged in positions, peripherally separated away from each other, between the axle body 6 and the outer cylinder 7 and the liquid chambers 9 are intercommunicated through a throttle passage 10 formed in the axle body 6. A spring constant varying means 12 to change fluid resistance of liquid 11 with which the liquid chamber 9 and a throttle passage 10 are filled is located in the throttle passage 10.
Patent JP-H0843716-A (JP)
Title: Accumulation controller for photoelectric transducer, focus detector, and camera
Inventor: HAGIWARA SHINICHI
IPC: G02B7/28
Filed: 1994-07-28
Abstract: PURPOSE:To utilize a sensor device in the focus detector without lowering yield and increasing cost of the sensor device by adjusting an accumulation control level by plural line sensor groups, and sharing the level inside the line sensor groups. CONSTITUTION:The sensor device SNS is constituted of six line sensors SNS 1 to SNS 6, and is driven based on a driving signal from a sensor driving device. The respective line sensors SNS 1 to SNS 6 are constituted of photoelectric transducer pair respectively constituted of two photoelectric transducer lines. For the line sensor group in which plural line sensors are provided, the accumulation control of the photoelectric transducer is performed by the accumulation control level adjusted for every line sensor group, and the reference level is provided and adjusted for every line sensor group, and is shared inside the same line sensor group. Consequently, the AGC control of the photoelectric transducer can be performed by reference level adjusting circuits as many as the line sensor groups even though many sensors exist.
Patent JP-H0621162-A (JP)
Title: Semiconductor device
Inventor: KANNO YOSHINORI
IPC: H01L21/60
Filed: 1992-07-03
Abstract: PURPOSE:To eliminate the need for a medium for electrical connection and prevent a connection part from being damaged or an external terminal from being deformed by forming an electrode part which is connected electrically with the outside utilizing electromagnetic induction on a semiconductor element. CONSTITUTION:The title device is provided with a semiconductor element 21 where a circuit is formed inside and a first electrode part 22 where electromotive force is induced in the internal circuit. Also, it is provided with a frame 23 where the semiconductor 21 is mounted on the rear surface and a package 27 where the semiconductor element 21 and the frame 23 are sealed so that the first electrode part 22 is exposed on the center surface and an insertion hole 25 is drilled on the edge part. Further, it is provided with a substrate where the package 27 in which a pin 30 is provided at a position opposing an insertion hole 25 is mounted on the surface and a second electrode part 29 which is electrically connected to a position opposing the first electrode part 22 on the surface of the substrate 28, thus eliminating connection parts from the semiconductor device and preventing deformation of an external terminal.
Patent JP-S6072615-A (JP)
Title: Method for roll-forming electric welded pipe
Inventor: KURIYAMA YUKIHISA
IPC: B21D5/12
Filed: 1983-09-27
Abstract: PURPOSE:To prevent edge buckling by bending the central part of a plate into the reverse curvature to that of a product and bending both end parts to the same side as that of the product, before reverse-bending the reversely bent part and forming, at the same time, a joining part of the reversely bent part and both-ends bent parts. CONSTITUTION:At the initial forming stage of an electric welded pipe manufacturing process where a band-shaped plate is continuously roll-formed to weld the formed end-faces to each other; the central part of plate is bent so as to provide a reverse curvature to that of a final product, and both end parts are bent to the same side as that of the product, before reverse-bending the reversely bent part of sheet central part, and at the same time, a joining part of the central reversely-bent part and both ends bent-parts, is formed. In this way, the strain in the lingitudinal direction of edge part is reduced, and the edge buckling of plate is prevented within a small range of a wall-thickness/outer diam.
Patent JP-H06239893-A (JP)
Title: Phosphorylation of tau protein
Inventor: ISHIGURO KOICHI
IPC: C07K1/22
Filed: 1992-07-03
Abstract: PURPOSE:To obtain a phosphorylated tau protein useful for e.g. the treatment and prevention of Alzheimer's disease and Alzheimer-type geriatric dementia, by specifically phosphorylating the Ser and Thr in a tau protein with a phosphoenzyme, ATP as phosphoric acid donor. CONSTITUTION:A tau protein extracted from bovine brain and purified or a partial peptide thereof is phosphorylated by the action of a phosphoenzyme I such as tau protein kinase I; in this case, the serine and threonine in the tau protein are phosphorylated with this phosphoenzyme I such as ATP as phosphoric acid donor to introduce <=4 residues per tau protein of phosphate group to specifically phosphorylate both the tau protein and MAP 2 as microtubular associated proteins among the proteins in the bovine brain extract, but phosphorylate no histone and alpha-casein a bit, thus obtaining the objective phosphorylated tau protein with the enzyme causing the reduced activity by half due to 90mM NaCl or KCl. This tau protein has the following characteristics: (1) optimal pH value: 6.0-6.5; (2) optimal temperature: 37 deg.C; and (3) molecular weight: ca.50000 gel filtrdtion), ca.45000 (SDS-PAGE).
Patent JP-S6331768-A (JP)
Title: Printing controller for thermal printer
Inventor: MINOWA MASAHIRO
IPC: B41J2/36
Filed: 1986-07-28
Abstract: PURPOSE:To make constant a reducing ratio of applied energy and obtain favorable printing quality, by performing comparison of a charged level of a capacitor with a reference voltage at different charged levels, converting comparison outputs into pulse widths, using one of the resultant outputs for setting a basic energization time for heat generating elements, and using the other for setting a reduction in the energization time. CONSTITUTION:When TRIG is inputted through a TRIGIN terminal, a transistor 4 is momentarily turned ON, and then charging of a capacitor 5 from a power source Vc through a resistor 2, a heat-sensitive resistor element 3 and a variable resistor 1 is started. When the charged level of the capacitor 5 reaches a reference voltage VREF2 in a second voltage-comparing circuit 7, the output of the voltage-comparing circuit 7 is inverted, and a pulse width t2 is obtained. Thereafter, when the charged level of the capacitor 5 is raised to reach a reference voltage VREF1 in a first voltage-comparing circuit 6, the output of the circuit 6 is similarly inverted, and a pulse width t1 is set as a basic energization time for a dot. The pulse width t2 is set as a reduced energization width time for the next dot stored as a thermal hysteresis. A point J represents a charging terminal for the capacitor 5.
Patent JP-H0842085-A (JP)
Title: Supporting structure of eaves trough
Inventor: OGAWA NOBUYUKI
IPC: E04D13/072
Filed: 1994-07-29
Abstract: PURPOSE:To prevent an eaves trough from slipping off an eaves trough supporter. CONSTITUTION:In a supporting structure of an eaves trough comprising an eaves trough 7 provided with a front ear 74 provided on the upper end of a front wall 71 of an eaves channel so as to extend inward and an eaves trough supporter 8 provided with a bridging piece 1 which is placed between the front and rear of the trough 7 to support the trough 7, a front ear engaging piece 75 which extends from the lower end, at the rear, of the ear 74 and has a forwardly protruding return rib 76 at the forward end of the piece 75 is provided, and a recessed strip fitting port 78, opening downward, is provided at the lower part of the ear 74. On the other hand, a front wall piece 2 is provided at the end of the piece 1 so as to be extended downwardly along the inner surface of the wall 71 of the trough 7. A front ear engaging piece 22 provided with a press rib 21, which rises at the upper end of the piece 2 so as to be fitted into the port 78 and the forward end of which protrudes rearward so as to be brought into engagement with the rib 76 of the piece 75, is provided.
Patent JP-S6423799-A (JP)
Title: Floppy disc driving gear
Inventor: OZAWA TADASHI
IPC: H02P8/00
Filed: 1987-07-16
Abstract: PURPOSE:To extremely suppress consumption power without lowering rotational performance, by interrupting the exciting current of partial exciting phase when a rotational speed comes to a specified speed. CONSTITUTION:The input of the rotational speed of a stepping motor 3 from a speed detector 9, to a micro-processor 1 is provided. In this case, when the rotational speed of the stepping motor 3 comes to a specified speed, and after the speed is kept for a fixed time, as long as the specified speed is kept by the rotational speed of the stepping motor 3, exciting current is interrupted in the order of A-phase, B-phase, and A'-phase at every fixed time interval. Accordingly, by the minimum number of exciting phase for keeping the specified speed, the stepping motor 3 can be operated, and power consumption can be reduced to a necessary minimum limit.
Patent JP-S6338008-A (JP)
Inventor: RORUFU HAAKANSON
IPC: B60C11/16
Filed: 1986-07-28
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-H1119925-A (JP)
Title: Melt kneading device
Inventor: SUZUKI KOSUKE
IPC: B29B7/42
Filed: 1997-07-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to control a low-speed rotation by fixing a plurality of pins on the inner face of a cylinder and providing a plurality of discs which rotate together with a rotary shaft and further, installing a second rotary shaft equipped with a spiral disc. SOLUTION: A raw material loaded through a feeder aperture 8 is set to an area forward of a cylinder 1 with the help of a second spiral disc 2 fixed to a second rotary shaft 7 and is moved along the rotary shaft 7. When a first rotary disc 3 fixed to a first rotary shaft 4 is rotated, the raw material is moved into the outer peripheral direction from the first rotary shaft 4 and further is moved, while receiving a shearing force, between the rotary disc 3 and a plurality of pins 5 fixed to the inner face of the cylinder 1. In this case, the number of rotation of the second spiral disc 2 is controlled by a dedicated drive system 6 in accordance with a feed level. Consequently, it is possible to delicately control the number of rotation of the second spiral disc 2 and take an instantaneous response to remedical procedures.  Therefore, the lowering of the feed level is not seen while a significant shearing force is applied, so that this device is best suited for kneading different types of raw material, each of which is small in quantity.
Patent JP-S6335909-A (JP)
Title: Precast pressure-resistant waterway tunnel
Inventor: NISHIYAMA HIRONOBU
IPC: E02B9/06
Filed: 1986-07-30
Abstract: PURPOSE:To quickly construct a pressure resistant waterway tunnel having excellent stiffness by a method in which a bottom plate and a pair of side plates are molded and connected to form an arched tunnel unit, and the arched tunnel units are carried in a tunnel and set. CONSTITUTION:An arch form of left and right-handed side plates 6 and a bottom plate 3 are formed in a factory and assembled temporarily. PC steel materials are inserted into sheath tubes 7, 8, and 14 for blocks and fixed by the upper fixing seats 20 and 21 of the side plates 6 and the fixing seat 17 of the plate 3 to combine the blocks. The units so formed are orderly carried in a tunnel and set, and the PC steels are inserted even into the longitudinal direction to connect the units. A pressure waterway tunnel having excellent stiffness can thus be quickly constructed.
Patent JP-H0932701-A (JP)
Title: Auxiliary air supply device of multi-cylinders internal combustion engine
Inventor: NANBA TOSHIO
IPC: F02M69/00
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide an auxiliary air supply device which can uniform the air fuel ratio of each cylinder even if there is the dispersion of an air distribution, etc., in an intake manifold. SOLUTION: In order to attempt the fine graining of a fuel by bringing an assist air into collision with a fuel jetted from a fuel injection valve at every cylinder, distribution passages 10a-10d for distributing the assist air to the fuel injection valve of each cylinder are installed. At this time, by installing orifices 12b-12d on distribution passages 10b-10d respectively except the distribution passage 10a in coping with a first cylinder whose base air fuel ratio is the richest, the air fuel ratio of the second - fourth cylinders is shifted to rich and brought close to the air fuel ratio of the first cylinder and the air fuel ratios of the cylinders are all uniformed.
Patent JP-H05346378-A (JP)
Title: Equipment for precipitation and filtration of slurry liquid and automatic apparatus for sampling slurry liquid using the same
Inventor: SHIOZAKI HIDEO
IPC: G01N1/10
Filed: 1992-06-12
Abstract: PURPOSE:To reduce the amount of work and to attain a real-time analysis of constituents by executing a series of operations of sampling, filtration, conveyance of samples and washing of a filter automatically and continuously. CONSTITUTION:With valves (a), (e), (j) and (m) opened, a suction device 6 is started and a slurry liquid in a tank is filled up in a precipitation vessel 2 through a liquid contact pipe 1. Then, the valves (a), (e), (j) and (m) are closed and the device 6 is stopped. Next, the vessel 2 is opened to the air by opening a valve (f) and slurry in the liquid is subjected to spontaneous precipitation sufficiently. Thereafter the device 6 is started with valves (b), (j) and (m) opened while the valve (f) left open, and a supernatant liquid in the vessel 2 is made to flow into a sample vessel 5 through a filter 4 via a pipeline 11. At the time point when a prescribed quantity of this liquid is stored, the valves (b), (j) and (m) are closed and the device 6 is stopped. After sampling operations stated above are finished, the filtered liquid in the vessel 5 is pressurized by compressed air by opening valves (l) and (o) and sent under the pressure to a supply device 8 via a pipeline 14. Opening a valve (q) as occasion demands, the device 8 supplies the filtered liquid to an analyzing device.
Patent JP-S6239215-A (JP)
Title: Molding method of resin
Inventor: NAKAMURA SHIZUKATSU
IPC: B29L31/34
Filed: 1985-08-14
Abstract: PURPOSE:To enable to reduce generation of voids in a resin molded article, by a method wherein a mold is divided in blocks, a pot and main runner are set at a high temperature, a cavity is set at a low temperature and temperature control of the pot and main runner is performed at the temperature higher than that of the cavity by more than a specific temperature. CONSTITUTION:A heater 6b controlling the temperatures of a cavity 5 and a heater 6a controlling those of a pot 1 and main runner 2 are made controllable at different temperature from each other by being separted from each other. The pot 1, main runner 2 and cavity 5 are controlled so that the pot 1 and main runner 2 show a high temperature and the cavity 5 shows a low temperature. The lowest viscosity time of resin becomes long and a cure speed of the same becomes slow by setting up the temperature of the pot 1 and main runner 2 higher than that of the cavity 5 by more than 15 deg.C. The titled method has an effect through which foams (voids) of an IC package can be reduced. When an experiment is made of the titled method by using a temperature difference as a parameter by setting up the whole part of a mold at 175 deg.C uniformly, the effect is not clear and accurate up to the temperature difference of 10 deg.C.
Patent JP-H0933747-A (JP)
Title: Optical fiber clamp mechanism, optical fiber aligning device, and optical fiber fusion-splicing connection device
Inventor: SANO TOMOMI
IPC: G02B6/255
Filed: 1995-07-13
Abstract: PROBLEM TO BE SOLVED: To provide the optical fiber clamp mechanism which is easily manufactured and hardly cause a shift in axis. SOLUTION: Pressure pieces 60 are inserted into respective slit holes of a fixed block 40 and a pressure member 70 which presses those pressure pieces 60 from above is mounted on the top surface of the fixed block 40. When all the pressure pieces 60 are pressed by the pressure member 70, the lower ends of the pressure pieces 60 projects from the slit holes to come into surface contact with coated optical fibers 21 supported in fixed grooves. This surface contacting presses the coated optical fibers 21 against the internal wall of the fixed grooves and the coated optical fibers 21 are surely fixed in the fixed grooves.
Patent JP-S6160449-A (JP)
Title: Cover made of plate for non-circular can, particularly, prolate ellipsoid can for article such as hansa format
Inventor: PEETAA HEFUTO
IPC: B65D17/40
Filed: 1985-08-14
Abstract: There is provided a tin lid for flat cans rounded oblong, in Hansa format, which includes in its lid image section, a tear-open portion defined by a self-contained notch line capable of being broken up at one end of the lid by means of a pull-open ring attached to this end. At the other end, said notch line includes a straight-lined notch line section which extends in chordal-type fashion with respect to the core wall shaped like an arc of a circle and which is arranged perpendicular and symmetrically to the longitudinal lid center line and which is connected with the other portions of the notch line through a polygonal or chordal-type connecting notch line. The distance between the chordal-type notch line section and the core wall, measured along the longitudinal center line of the lid, preferably ranges between 6 and 10 mm.
Patent JP-S6238719-A (JP)
Title: Winding control device
Inventor: TANAKA TOMOHIRO
IPC: B65H23/198
Filed: 1985-08-13
Abstract: PURPOSE:To obtain a winding control device which controls a speed of a rolling stock and a tension impressed on the roling stock is completed by controlling a speed of a driving motor of a winder from rolling completion to winding completion. CONSTITUTION:A tension decreasing control is finished at a timing of a rolling stock 2 passes through a rolling mill 1, then switches 24 and 26 are closed and a switch 29 is opened, and an electric current control for a mandrel 5 is taken over by a speed control. Next, comparison 55 of a current limit signal of a current limit setter 55 with a current detection signal of a current detector 30 is performed. A switch 5 is closed and an output of a speed correction rate setter 50 is inputted into an integrator 52 through teh switch 51 and an integration is started when the current detection signal exceeds the current limit signal. After a prescribed period of time passes from the time of the tail end of the stock 2 leaves the rolling mill 1, a switch 64 is opened, a switch 63 is closed, comparison 61 of a current reference signal of a current reference generator 28 with a current detection signal by the detector 30, and a pinch roll 4 is subjected to a current control based on a deviation between the target value of winding tensions by the mandrel 5 and an actual winding tension by the mandrel 5.
Patent JP-S6070351-A (JP)
Title: Ultrasonic flaw detection of columnar matter
Inventor: KAKINUMA YUKIO
IPC: G01N29/04
Filed: 1983-09-28
Abstract: PURPOSE:To make it possible to perform the flaw detection of columnar matter to be inspected with high sensitivity and high resolving power, by using an ultrasonic vibrator having radius of curvature same to that of the outer surface of the columnar matter. CONSTITUTION:An ultrasonic vibration element 2 has radius of curvature same to that of the outer surface of a columnar matter 1 being an object to be inspected. When this vibration element 2 is placed to the outer surface of the object 1 to be inspected and an ultrasonic beams are projected thereto, said ultrasonic beams 3, 6, 7 respectively advance to the normal direction of the outer surface of the columnear object 1 to be inspected and, as a result, converged to the vicinity of the center of the columnar object to be inspected. Therefore, the defect present in the vicinity of the columnar object to be inspected is easily detected. By this method, the flaw detection of the columnar object to be inspected can be performed with high sensitivity and high resolving power.
Patent JP-S5881639-A (JP)
Inventor: KITAJIMA MITSUO
IPC: D02G3/24
Filed: 1981-11-05
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。