baber/WOPTO huggingface dataset:
Patent JP-H04143241-A (JP)
Title: Aluminum alloy material having dark gray color tone after anodic oxidation treatment and its production
Inventor: MATSUO MAMORU
IPC: C22F1/043
Filed: 1990-10-03
Abstract: PURPOSE:To properly control metallic Si precipitates and to obtain a dark gray color tone hardly tinged with yellow after anodic oxidation treatment by subjecting an ingot of an Al alloy having a composition containing a crystalline grain refining agent, such as Ti, to heating and rolling under specific conditions. CONSTITUTION:An alloy having a composition consisting of, by weight, 0.5-3.0% Si, <0.3% Fe, 0.003-0.15% Ti, as a crystalline grain refining agent, independently or in combination with 1-100ppm B, and the balance Al with inevitable impurities is cast by a DC casting method. The resulting ingot is heated at 350-500 deg.C for 0.5-24hr and hot-rolled at a temp. equal to or lower than the heating temp. and ranging from 350 to 430 deg.C, or further, the resulting plate is cold-rolled while batch-annealed at 260-400 deg.C for 0.5-24hr or continuously annealed at 380-520 deg.C between the cold rolling stages. By this method, a rolled sheet in which metallic Si precipitate with a size of 0.1-3mum comprises >=80%, by area ratio, of all the metallic Si precipitates can be obtained. By using this Al alloy material, a dark gray color tone free from a tinge of yellow can be obtained with certainty by means of anodic oxidation treatment.
Patent JP-H04141699-A (JP)
Title: Voice recognizing device
Inventor: KAMIYA SHIN
IPC: G10L25/00
Filed: 1990-10-02
Abstract: PURPOSE:To recover the segmentation error for recognition by performing correction based on the classification of a corresponding syllable at the time when the matching distance between the feature pattern of a syllable section (phoneme section) segmented from an input voice by the bottom up method and an error pattern is shortest. CONSTITUTION:Matching between a feature bottom parameter corresponding to the syllable section segmented in a bottom up boundary segmenting part 16 by the bottom up method and standard patterns stored in a standard pattern storage part 14 as well as error patterns stored in an error pattern storage part 18 is performed in a matching part 19. If the matching distance to an error pattern is shortest, a syllable corresponding to a time series of the feature parameter in the correct syllable section after correction of the error pattern based on the classification of error corresponding to the error pattern is outputted as the recognition result by a recognizing part 20. Thus, segmentation error which occurs by bottom up syllabary boundary position detection for recognition is recovered.
Patent JP-S62127523-A (JP)
Title: Waterproof structure for hydraulic drum brake
Inventor: MAEDA NORIYUKI
IPC: F16D51/00
Filed: 1985-11-26
Abstract: PURPOSE:To make a drum brake into a complete waterproof structure, by installing a small diametral waterproof seal between the drum brake and a brake panel, closing a brake drum, and making pressure transmission and deaeration attainable with a port installed in the brake panel. CONSTITUTION:A wheel cylinder part 12b and a anchor part 12c are installed in a surface 12a at the side of a brake drum 11 of a brake panel 12, supporting a pair of brake shoes 13, and an oil port 12n and a deaerating bleeder port are installed in a surface 12d on the other side. In addition, a waterproof cover 14 provided with a side lip type waterproof seal 21 consisting of a ring member and a seal member is installed in an opening part 11a of the brake drum 11, whereby water and dust are prevented from penetrating into an empty space 22. Therefore, those of brake shoe 13, wheel cylinder 12b, anchor part 12c, etc., can be completely waterproofed and, what is more excellent in brake coolability, besides possible to make it lighter in weight.
Patent JP-H10109150-A (JP)
Title: Secondary cooling device for cast slab
Inventor: OTA KOZO
IPC: B22D11/124
Filed: 1996-10-07
Abstract: PROBLEM TO BE SOLVED: To prevent the surface crack on a continuously cast slab of low alloy steel or 9% Ni steel by using a secondary cooling device in a top zone just below a mold with a mist cooling to both of the upper and the lower surfaces and making a cooling water quantity optimum control range and an air quantity optimum control range into the prescribed ranges. SOLUTION: In the cast slab secondary cooling device arranged in the top zone of an apparatus for producing the continuously cast slab of a steel, the cast slab 10 drawn out from the mold is forcedly cooled with each of spray nozzles 16, 18 to the upper and the lower parts of the top zone 14 during guiding through the guide constituted with rolls 12. In such a case, the mist spray devices to both of the upper and the lower surfaces having 300-600l/min/m<2> cooling water quantity optimun control range to the one side surface and 3-18 Nm<3> /min/m<2> air quantity optimum control range to the one side surface, is provided.
Patent JP-H07122706-A (JP)
Title: Mosfet with protective element
Inventor: TANIGUCHI RIYOUTA
IPC: H01L23/58
Filed: 1993-10-25
Abstract: PURPOSE:To obtain a simple, small-sized, and inexpensive MOSFET with protective element. CONSTITUTION:An element-side connection electrode 34 provided on the rear surface of a protective element (control IC) 6 is connected with the chip-side connection electrode (source pad section) 14 of a MOSFET chip 4 in a contacting state. Since the protective element (control IC) 6 is mounted on the MOSFET chip 4, the length of wires 20 connecting the element 6 with the chip 4 can be reduced and it becomes unnecessary to take the occupying area of the element 6 into consideration. Therefore, the frame can be made simpler.
Patent JP-S63121028-A (JP)
Title: Diaphragm controller
Inventor: UOMORI KENYA
IPC: H04N5/238
Filed: 1986-11-10
Abstract: PURPOSE:To set the gain of a controlling system to an optimum value irrespectively of an incident light quantity, by controlling a diaphragm in such a way that the target value of the position of the diaphragm can have a fixed relation with the output of a diaphragm position detector. CONSTITUTION:Incident light is converted into image pickup video signals by means of a lens 1, diaphragm 2, image pickup element 3, and video signal processor 4. Deviation between the image pickup video signals and their target values is found by an arithmetic unit C 11. Then the value indicating the current position of the diaphragm 2 obtained by means of a diaphragm position detector 12 and the output of the arithmetic unit C 11 are added by an adder 10. As the result of this addition, the target value of the position to which the diaphragm is to be moved is obtained, but the target value is converted so that the gain of a control system can be set at a fixed level by means of a nonlinear processor 9. Therefore, the gain of the control system becomes settable to the optimum value within the extent where the control system does not oscillate in all light quantity areas.
Patent JP-S63120564-A (JP)
Title: Gamma correction circuit for television camera
Inventor: TOYODA HIDEO
IPC: H04N5/202
Filed: 1986-11-10
Abstract: PURPOSE:To obtain a stable gamma correction circuit by applying AD conversion to a signal subject to gamma correction and using a reference signal detection circuit so as to detect a reference signal from the output of AD conversion and comparing it with the setting value at a comparator circuit and feeding back the result to the gamma circuit through a DA converter. CONSTITUTION:A video signal obtained from an image pickup element 1 and a pulse waveform synchronously with a vertical synchronizing signal by a reference signal generator 3 are switched by a changeover circuit 4 and a signal subject to gamma correction by a polygonal line approximation is obtained by the gamma circuit 5. Then the output of the gamma circuit 5 is subject to AD conversion and a reference signal is detected from the output of the AD converter 6 by a reference signal detection circuit 7 and the result is compared with the setting value by a comparator circuit 8. When the reference signal is larger than the setting value, the signal is fed back to the gamma circuit 5 through the DA converter 9 so as to decrease the polygonal point of the gamma circuit 5 and the circuit is operated so that the reference signal is made coincident with the setting value. Thus, the gamma characteristic of the gamma circuit 5 is made constant and a stable gamma correction signal is obtained.
Patent JP-H08127873-A (JP)
Title: Formation of thin film containing silicon and carbon and semiconductor device having the thin film
Inventor: TOKUNAGA HIROYUKI
IPC: C01B31/02
Filed: 1994-10-31
Abstract: PURPOSE: To provide a forming method of a thin film extremely sufficient in photoresponsiveness of electric conductivity and containing silicone and carbon having good electrical characteristics at wide band gap and to provide a semiconductor device having the thin film. CONSTITUTION: A silicon starting material and plural kinds of hydrocarbon different in mol.wt. are introduced into a reaction vessel, and the mixture is subjected to a plasma decomposition reaction by changing a mixing ratio of the plural kinds of hydrocarbon different in mol.wt. The plural kinds of hydrocarbon include the hydrocarbon having large mol.wt. and the hydrocarbon having small mol.wt., and when the mixing ratio of the hydrocarbon having large mol.wt. is large, a reaction pressure is made lower in comparison the case when the mixing ratio of the hydrocarbon having small mol.wt. is large. Thus way, the forming method of the thin film containing silicon and carbon such as amorphous silicon carbide film and the semiconductor device having this thin film are obtained.
Patent JP-H10185962-A (JP)
Title: Current detector
Inventor: TADAMA MARE
IPC: G01R15/18
Filed: 1997-09-30
Abstract: PROBLEM TO BE SOLVED: To maintain a current conversion coefficient constant over a wide bandwidth without affecting to lines to be measured in a current detector capable of detecting a high frequency current flowing in the lines without cutting the lines to be measured and prevent the mixing of unnecessary components, disturbance wave, noise, etc., in the current detection output. SOLUTION: A current detector 1 comprises an annular core 2 formed by contacting two core pieces (magnetic pieces) 2a and 2b, a coil 3 for current detection wound around the annular core, a load resistance 4 connected to the two ends of the coil 3 and an output line 5 constituted of a coaxial cable provided with a common mode choke filter 5a. The voltage corresponding to the detection current generated at both ends of the load resistance 4 is taken out through the common mode choke filter 5a.
Patent JP-H08129906-A (JP)
Title: Electric hoist
Inventor: SUZUKI KEIZO
IPC: F21W131/407
Filed: 1994-10-31
Abstract: PURPOSE: To provide an electric hoist that prevents a wire rope from loading with weight of an elevation body coupled with an electric device, improves safely, and prevents contact inferior of electric contact between the power supply side and a device side. CONSTITUTION: A center guide 31 and a center shaft 51 for positioning are provided in the central position between a hoist main body 22, which is provided with power supply side electric contacts 38 and arranged high in a ceiling side, and an hoisted body 24, which is provided with device side electric contacts 66 and suspended from the main body 22 by a wire rope 23. Two lock shafts 32 positioned in both sides of the guide 31 is made to project to the main body 22 and lock jaws 54 engaged/disengaged with the lock heads 32a of the lock shafts 32 which are positioned in the both sides of the shaft 51 at the ceiling side set position are mounted on the elevating body 41. Rotation stopper projection parts 56 are provided in the inside of wall parts 43b of the elevating body 41, which are opposed to each other across the jaws, and it is characterized that gap(g) between this and the heads 32a, which are inserted between the lock jaws 54, is made small.
Patent JP-S61145514-A (JP)
Title: Optical fiber core
Inventor: SATO NOBORU
IPC: G02B6/44
Filed: 1984-12-19
Abstract: PURPOSE:To permit the easy handling during operation and to prevent the increase in transmission loss by providing a slip layer between the primary and secondary coatings of an optical fiber. CONSTITUTION:A silicon oil is coated on an optical fiber stand 3 provided with the primary coating 2 of the resin curable by UV rays around the optical fiber 1 to form the slip layer having several mum film thickness and the secondary coating 4 consisting of a thermoplastic resin is coated on the outside thereof to form an optical fiber core 6. The surface of the primary coating 2 is thus made non-tacky when irradiated with the UV rays and the optical fiber core is made easier to handle during the production. The strain of the coating 4 is relieved by the slip layer 5 without being exerted to the coating 2 even if the secondary coating is formed on the primary coating by the extrusion-coating. The increase in the transmission loss of the fiber 1 is thus prevented.
Patent JP-H06115669-A (JP)
Title: Electronic parts aligning device
Inventor: FURUISHI MAKOTO
IPC: H05K13/02
Filed: 1992-10-07
Abstract: PURPOSE:To provide an aligning device, which can align electronic parts on the basis of a judgement of appearance of an electronic parts, which are sorted per polarity. CONSTITUTION:Plural capacitors, which are changed into a parts feeder 2, are aligned in the vertical and lateral directions by the parts feeder 2, and direction of a groove part of the aligned capacitor is detected by a laser type sensor 1, and capacitors, of which groove is directed in the horizontal direction, are blown away by an air part 3 and returned into the parts feeder 2, and only the capacitors, of which groove is directed in the vertical direction, are passed through a first judgement part. Next, in a second judgement part, front and rear direction of the groove parts of the capacitors in relative to the traveling direction is discriminated by a laser type sensor 18, and the capacitors except for the predetermined one are blown away by an air part 19 and returned into the parts feeder 2. The capacitors passed through the second judgement part are carried to a supply part and supplied to the next process.
Patent JP-H10117273-A (JP)
Title: Image-processing unit and layout-processing method by image-processing unit
Inventor: ISEMURA KEIZO
IPC: H04N1/04
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To easily obtain an output where output sequence is changed by same size of originals and laid out in such a way, even when mixed originals with different sizes are sequentially read. SOLUTION: In the case of setting the layout mode, a CPU circuit section 107 decides layout of each original image, with respect to the layout area to be set based on each original size detected on a feeder 108, a selected recording medium size and the sequence of each original size stored in a RAM and changes output sequence of each original image information, read from an image memory 105 based on the decided layout to provide an output to an image-recording section 104.
Patent JP-H01110412-A (JP)
Title: Roller conveyor control device
Inventor: YOSHIDA YUTAKA
IPC: B65G47/28
Filed: 1987-10-23
Abstract: PURPOSE:To minimize the number of input/output points, and to prevent inertial running by dividing transfer rollers into groups so that the stoppage of the upstream group and the operation of brake-fitted rollers can be carried out by the load detecting signals of respective downstream groups, and by arranging a stopper connected to a control part at the downstream end in the transfer direction. CONSTITUTION:By changing over a solenoid valve 41, drive rollers 21 and transfer rollers 28 are connected or disconnected for each group A to N for transference or stoppage. When the bucket 39 of the group N abuts on a stopper plate 54 to operate a photoelectron switch 51, the solenoid valve 41 is separated by the control signal 50 of a controller 49 to stop the group N. At the same time, the detecting signal 48 of a photoelectron switch 46 is input into the solenoid valve 41 of the group (N-1). Thereby the solenoid valve 41 is separated to stop the group (N-1), and further the brake of a brake-fitted roller 60 is applied to perform braking action. Thus, the number of input/output points can be minimized, and further inertial running can be prevented.
Patent JP-H10115985-A (JP)
Title: Color image forming device
Inventor: HANEDA SATORU
IPC: G03G15/01
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a color image forming device capable of reducing the power consumption and parts wearing with a simple driving system of the image forming body and plural driving means, facilitating replacement of the image forming body and developing means, making the device small, by providing plural image exposing means being fitted to optical supporting means along the inner periphery of a drum shape image forming body, arranging plural sets of electrifying means and developing means along the outer periphery, and forming plural toner images on the periphery in one rotation of the image forming body and overlapping one over the other. SOLUTION: The device, on the side opposite to the image forming body 1, on the device frame supporting a rotary center shaft one end side equipped with a driven gear 2G as one body of the image forming body 1, disposes a carrier gear 43 whose outside diameter is approximately same and rotary center matches with the driven gear 2g, transmits rotation from one motor 38 to the driven gear 2G and the carrier gear 43, and transmits the rotation from the carrier gear 43 to the developing sleeve gear of plural developing means 4c through respective clutch.
Patent JP-H10111150-A (JP)
Title: Cable length switch
Inventor: NAKADA YASUNORI
IPC: G01D21/00
Filed: 1996-10-09
Abstract: PROBLEM TO BE SOLVED: To switch the cable length by heating a resistor to blow out string bodies sequentially, removing a piece from between the head part and the floating part of a shaft, operating a depth switching piece with urging force and then removing a cable sequentially from the switching pieces. SOLUTION: When a shallow depth is set, strings 24a, 24b are not blown out and a depth switching piece holds two rings thus setting a shallowest depth. When an intermediate depth is set, the string 24a is blown out by heating a resistor 23a and the arm of a coil spring 21 is turned at one end thereof to release the shaft 27 from the piece 22a and to shift the shaft 27 one stage. Consequently, the ring for intermediate depth of the depth switching piece is removed and a cable is fed out up to an intermediate depth. When a deep depth is set, the string 24b is also blown out by heating a resistor 23b and the arm is released and turned by the force of the coil spring 21 along with a piece 22b fitted to the shaft 27 to be opened. The shaft 27 is shifted furthermore and the depth switching piece is lowered further to unhook a ring for deep depth thus switching the depth.
Patent JP-H02145954-A (JP)
Title: High temperature judging apparatus for gas detector
Inventor: SUZUKI MAKOTO
IPC: G01N27/409
Filed: 1988-10-25
Abstract: PURPOSE:To enable detection of a high temperature condition of a gas detector accurately by using an output voltage of an oxygen sensor and an electrical signal corresponding thereto. CONSTITUTION:An electrical signal of an output voltage of an oxygen sensor M2 is detected by an output detection means M3. An extremal value detection means M4 detects a first extremal value of an electrical signal as given when an air/fuel ratio is in a lean range and further, an extremal value detection means M5 detects a second extremal value of an electrical signal as given when the air/fuel ratio is in a rich range. Then, a judging means M6 judges whether the first extremal value indicates a higher temperature point than a first reference value when a gas detector M1 is at a high temperature or not. Moreover, a judging means M7 judges whether the second extremal value indicates a higher temperature point than a second reference value when the detector M1 is at a high temperature or not. When it is judged by the means M6 and M7 that the first extremal value indicates a higher temperature point than the first reference value while the second extremal value indicates a higher temperature point than the second reference value, the device M1 is judg to be at a high temperature state by high temperature judging means M8.
Patent JP-H08127905-A (JP)
Title: Breast cup and clothing with the same
Inventor: NISHIYAMA SHIGEO
IPC: A41C3/10
Filed: 1994-11-02
Abstract: PURPOSE: To obtain a breast cup and a clothing with the same, low in oppressed feeling, favorable in feeling when worn, capable of realizing natural roundness with easy compliance with curved surface, wide in size-adaptable range for subjects, and designed to show the bust as being voluminous. CONSTITUTION: In a brassiere furnished with a two-part breast cup jointedly made up of upper and lower cup constituent pieces, the latter piece represents a portion ranging from at least the lower part of the breast cup through the vicinity of underarm region and consists of a cushioning sheet such as flexible polyurethane foam with open cells, 3-15mm in the whole thickness (x+y), having a base 1 and plural protuberances 2 each with the apex narrower than the bottom projected from the base 1 toward the skin side, a height (x) of 2-10mm and an interval (z) between mutually adjacent protuberances 2 of 5-30mm.
Patent JP-H0691009-A (JP)
Title: Aseptic connection device for flexible tube
Inventor: HIRANO NORIAKI
IPC: B29C65/20
Filed: 1992-09-10
Abstract: PURPOSE:To conduct the connection of tubes surely by providing a temperature detecting means to detect the temperature of a wafer that fuses and cuts off flexible tubes, in the case of a connection device in which tow flexible tubes are held by means of clamps and cutting off is carried out and a clamp is made to move so that cut-off end portions may be stuck closely to each other. CONSTITUTION:In the case of an aseptic connection device for flexible tubes, at least two flexible tubes are held in a parallel state by means of clamps 2, 3, and flexible tubes 48, 49 are cut off between the clamps 2, 3 by means of a cutting off device. At least one of the clamps 2, 3 is moved by means of a drive means so that the fellow end portions of the cut-off flexible tubes 48, 49 that are to be connected to each other may be stuck closely to each other, and the cutting off means is moved up and down between the clamps 2, 3 by means of a cutting off means driving means. The cutting off means 5 possesses a wafer 6 of a thin plate shape to fuse and cut off the flexible tubes 48, 49, a temperature detecting means 7 to detect the temperature of the wafer 6, a heat transmissible flat plate member 76 and an adiabatic member 74.
Patent JP-S62129838-A (JP)
Title: Original pressing device
Inventor: TAMURA YOSHIAKI
IPC: G03G15/04
Filed: 1985-12-02
Abstract: PURPOSE:To remove dirt from the surface opposite an original easily and securely and to improve picture quality and operativity by laminating plural transparent films on a white sheet and peeling then, one by one, in case of dirtying. CONSTITUTION:Even when the surface of an original cover 10 which presses an original is dirtied, the uppermost film 14a is only peeled off to remove the dirt easily and securely. Consequently, deterioration in picture quality and the need to replace the original cover itself are eliminated, and the picture quality and operativity are improved. Further, films 14a, 14b...14n have self-stickiness and no adhesive is used, so there is no stickiness due to an adhesive nor the secondary dirtying caused even after the films are peeled off one after another. Furthermore, the respective films are laminated having a stepwise peeling margin 16, so even thin films are easily peeled off and the operativity of the peeling is improved.