baber/WOPTO huggingface dataset:
Patent JP-H09193099-A (JP)
Title: Water jet resin deburring device
Inventor: MORIMITSU TAKANORI
IPC: B26F3/00
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To rightly remove a burr by always carrying even a thin mold pack age without slipping it in deburring a semiconductor device. SOLUTION: Package receiving plates 24 and 41 are arranged in deburring positions 1 and 2, and carrying means 5, 18, 25 and 31 of a molded lead frame are arranged on both sides by sandwiching the package receiving plates, and one sides of the carrying means are formed of solid rubber belt conveyors 7, 8, and 32, 33, and the other sides of the carrying means are formed of solid rubber rollers 19, 20 and 26, 27. Among two stage belt conveyors, the package receiving plate adjacent side in the upper stage belt conveyor has energizing means 16 and 40 to be pressed to the lower stage belt conveyor side, and among two stage rollers, the upper stage roller has energizing means 23 and 30 to be pressed to the lower stage roller side.
Patent JP-S59155706-A (JP)
Title: Particle diameter estimation of object charged into blast furnace
Inventor: JINBO TAKAO
IPC: G01B11/08
Filed: 1983-02-24
Abstract: PURPOSE:To estimate the variation of the particle diameter of an object charged into a blast furnace by comparing the particle diameter distribution and the flow model of the object by a method wherein a camera is provided in a furnace-top bunker of a bell-less blast furnace and a particle diameter distribution of the projected object is measured at least along one of the directions of the diameter or of the circumference of the bunker. CONSTITUTION:A funnel flow, with which the raw material on a discharge outlet is discharged first and then the discharge is progressed from the upper layer to the lower layer, is considered. The part on the discharge outlet in the conical surface 11 expressed by a discharge angle theta<1> is discharged in the order of 1- 6 from the bottom. After the center part is depressed, the circumference part of the conical surface flows into the depressed part in the order of 7-9 from the top and is discharged accordingly. Finally the part 10 is discharged. Therefore, if the particle diameter in the parts 1-10 is measured beforehand, the variation of the particle diameter of the charged object from the beginning to the end of the flow can be estimated. A camera 12 is provided to the upper part of a bunker 5' and the particle diameter distribution to the diameter direction and/or the circumference direction of the bunker is measured beforehand by photography. The variation of the particle diameter can be estimated by the results of the measurement and the bunker model.
Patent JP-S53115108-A (JP)
Title: Under-use display system for office trunk at night switching time
Inventor: NISHIMURA SHIYOUZOU
IPC: H04Q3/58
Filed: 1977-03-18
Abstract: PURPOSE:To prevent the acquisition of the office trunk as well as to avoid the cutoff of the busy time at the switching time between the night and the daytime, by transmitting the under-use information of the night switching unit to the control unit via the relay which is not used usually within the office trunk.
Patent JP-H08198400-A (JP)
Title: Liquid supply apparatus
Inventor: IKETANI HIROSHI
IPC: B67D7/32
Filed: 1995-01-27
Abstract: PURPOSE: To prevent the stop of a system by preventing the overflow of the liquid in a liquid storage tank even when a level switch gets out of order. CONSTITUTION: A liquid supply apparatus is equipped with a liquid supply source 1, a liquid-storage tank 2, a first supply pipe 3, a first supply amt. setting means 7 such as a level switch detecting the level of the liquid surface in the liquid storage tank 2, the second supply amt. setting means 8 positioned above the first supply amt. setting device 7 and the liquid supply pipe 4 supplying the liquid in the liquid storage tank 2 and the liquid supply port 9a of the first supply amt. setting means 7 is allowed to communicate with the liquid receiving port 9b of the second supply amt. setting means 8 by a second supply pipe 9.  In this case, deformation such that the third supply pipe communicating with the second supply pipe 9 from the liquid supply source 1 and the opening and closing valves for independently forming the respective passages of the first and second supply amt. setting means 7, 8 are provided is considered.
Patent JP-H07239623-A (JP)
Title: Heat roller of electrophotographic device for toner fixing
Inventor: OGASAWARA MASARU
IPC: F16C13/00
Filed: 1994-02-28
Abstract: PURPOSE:To simplify the construction, to improve the productivity and to reduce the cost by providing a heat roller with a cylindrical outside cylinder consisting of a conductor fitted to the outer circumference of a shaft body in the state of electrically connecting this conductor to the end of an electric heat wire wound around and fixed to fixing grooves. CONSTITUTION:A pow feed part 5 is composed of a Nichrome wire 11 extending from an exothermic part 4 fixed to the fixing grooves 16 spirally inscribed on the outer surface of the shaft body 3 and the metallic outside cylinder 14 electrically connected to this Nichrome wire 11 in contact therewith. Since the shaft body 3 is an insulator, there is no need for forming an insulating film between the Nichrome wire 11 wound around the exothermic part 4 and the shaft body 3 and there is not need either for providing the heat roller with a supporting cylinder 13. The power feed part 5 is, thereupon, formed simply by fixing the Nichrome wire 11 directly to the fixing groove 16 of the shaft body 3 and fitting the metallic outside cylinder 14 to the shaft body 3 to which the Nichrome wire 11 is fixed. As a result, the construction of the power feed part 5 is simplified and the operation relating to production thereof is extremely facilitated.
Patent JP-H04269563-A (JP)
Title: Direct electrostatic recorder
Inventor: KITAMURA TETSUYA
IPC: H04N1/29
Filed: 1991-02-25
Abstract: PURPOSE:To provide a highly reliable direct electrostatic recorder which is unlikely to fall in impossibility of recording by preventing toner from accumulating on an aperture electrode. CONSTITUTION:A toner cleaning electric field is periodically formed between a reference electrode layer 22 of an aperture electrode 20 and a toner carrier roller 11 by a toner cleaning power source 6. Thereby, toner which is not always taken off from the aperture electrode 20 only by an excitation means is electrostatically removed. Consequently the toner comes not to be accumulated on the aperture electrode.
Patent JP-S59155967-A (JP)
Title: Semiconductor memory device
Inventor: MIYAMOTO JIYUNICHI
IPC: H01L21/8247
Filed: 1983-02-25
Abstract: PURPOSE:To contrive to enhance the degree of integration of a semiconductor memory device by a method wherein a part of a floating gate is arranged on a diffusion region for control interposing a thin insulating film between them. CONSTITUTION:An N<+> type source region 23, an N<+> type drain region 24, an N<+> type diffusion region 25 for a bit line, and an N<+> type diffusion region 26 for control to be connected to a control gate 33 are formed in the element region of a P type Si substrate. A floating gate 29 is formed on a channel region between the regions 23, 24 thereof and on a part of the region 26 interposing respectively thin oxide films 27, 28 between them. Moreover, the gate 33 is formed on the gate 29 interposing an oxide film 32 between them, and the gate 33 is connected to the region 26. According to this construction, because the sum total of capacity between the region 26 and the gate 33 and capacity between the gate 33 and the gate 29 becomes to capacity corresponds to capacity between the gate 33 and the gate 29, the area of the overlapped part of the gate 29 and the gate 33 can be reduced, and the degree of integration can be enhanced.
Patent JP-S58149068-A (JP)
Title: Image forming device
Inventor: YASHIKI YUUICHI
IPC: G03G15/04
Filed: 1982-03-01
Abstract: PURPOSE:To prevent electrical sticking of various dusts on the end faces of an image forming optical system using a small sized array of a short focus and to prevent the corrosion of the surfaces of the image forming elements by forming protective layers consisting of polyamide resins on at least one of the light incident end face and light exit end face of said optical system. CONSTITUTION:The end faces of an image forming optical system 3 using a small image forming element array of a short focus are electrostatically charged to an extremely high potential by corona discharge and are easy to pick up dust. The surfaces of the elements are attacked by corrosive materials, such as nitric acid, formed by the ozone generated by corona discharge, ionized gaseous molecules, steam, etc., on account of which a considerable decrease in the performance of the optical system results. The protective layers consisting of polyamide resins formed on the end faces of the system 3 are relatively low in electrical resistance and are extremely stable to corrosive materials such as acids and alkalis. Thus, said protective layers decrease the generation of electric lines of force having a dust collecting effect and prevent the corrosion of the surfaces of the image sensing elements occuring in exposure to the corrosive chemical seeds generated from corona electrifiers, etc.
Patent JP-H04269611-A (JP)
Title: Interference optical apparatus
Inventor: KATO MASATOSHI
IPC: G01B11/26
Filed: 1991-02-26
Abstract: PURPOSE:To omit, e.g. a shutter or the like, which is the factor for decreasing observing accuracy by providing a position measuring means for the optical system of a substance, and providing a means for moving the relative positions of the substance and the optical system in the direction of the optical axis. CONSTITUTION:An optical system lens 30 comprises an optical system for obtaining two-dimensional images used for mainly adjusting the attitude of a head 1 in the directions of (x), (y) and (z) and the direction of the tilt and an optical system for obtaining one-dimensional image of a head which is used for adjusting an azimuth angle. The interference image of the head 1 is reflected from a half mirror 32 through an interference objective lens 36 and a projecting lens 34. The image is converted into the video signal through an ITV camera 31. The image of interference fringes received with the camera 31 is written into the specified memory in an image processing device 23 through a control unit 21. The device 23 operates the signal for driving a drive motor which adjusts the attitude of the head 1. The signal is outputted to the motor through a stage driver 25.
Patent JP-H05236483-A (JP)
Title: Color video camera
Inventor: IWAMATSU SATORU
IPC: H04N9/64
Filed: 1992-02-18
Abstract: PURPOSE:To avoid the intrusion of noise due to a sampling processing at the time of separating the serial output signal from a solid-state image pickup element at every chrominance signal. CONSTITUTION:A CCD image sensor 5 outputs a serial signal CCD OUT including two kinds of chrominance signals. CDS circuits (correlation double sampling circuits) 12 and 13 for correlation double sampling are connected in parallel to the CCD image sensor 5. The output signal 'CCD OUT' is inputted to CDS circuits 12 and 13. A reference pulse DSP is inputted to CDS circuits 12 and 13. Sampling pulses DSD1 and DSD2 are inputted to CDS circuits 12 and 13 respectively, and CDS circuits 12 and 13 output chrominance signal C1 and C2 respectively by single sample-holding.
Patent JP-S58150682-A (JP)
Inventor: MIYAZAKI RIYUUICHI
IPC: E05D15/10
Filed: 1982-02-27
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-H01205748-A (JP)
Title: Optical information recording and reproducing device
Inventor: NAKADA YASUO
IPC: G11B11/105
Filed: 1988-02-12
Abstract: PURPOSE:To miniaturize an optical system and to reduce the number of parts and cost by constituting a polarizing azimuth/intensity converting means with a polarizer and a Faraday rotator and aligning light paths of an incident ray and a reflected ray to and from a magneto-optical recording medium. CONSTITUTION:A laser beam projected from a semiconductor laser 1 is paralleled by a collimator lens 2 and converted into a linear polarized light by the polarizer 3. Subsequently, it is made incident upon the Faraday rotator 15 and then also made incident upon a magneto-optical disk 9 via an objective lens 5. Then, it is reflected by turning into a linear polarized light with a polarizing azimuth corresponding to the magnetization direction of an amorphous magnetic thin film layer 12. The reflected ray passes through the same light path as the incident ray to go through the rotator 15 again, and variation of the polarizing azimuth is converted by the polarizer 3 into variation of the intensity, and then a regenerative signal is picked up from a light receiving element 7. By this method, the optical system is miniaturized, and the number of parts and the cost are reduced.
Patent JP-S52114874-A (JP)
Title: Fixing device of mobile unit
Inventor: TOKUNAGA TAKASHI
IPC: G05D3/00
Filed: 1976-03-22
Abstract: PURPOSE: To smoothly have the mobile unit stopped at a fixed position by reducing speed straightly and by attaching amagnetic material and an inductive plate with the mobile unit which a servo motor is a driving source. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-2000229720-A (JP)
Title: Reinforced roller and conveyer using it
Inventor: HIRATA YASUNARI
IPC: C21D1/00
Filed: 1999-02-09
Abstract: PROBLEM TO BE SOLVED: To provide a reinforced roller and a conveyer using it which are excellent in anti-wear performance, self lubrication performance and characteristic to maintain a form and are able to be formed in light weight. SOLUTION: A reinforced roller 1 used being supported by an shaft body 6 to convey works or palettes by mounting or guiding them along a guide way is formed in one body out of resin inner roller 2 formed with a sliding contact surface which the outer surface of the shaft body 6 slides on and a metal outer roller 3 formed with a cover part 3b covering the outer surface of the inner roller 2 and edges 3a protecting both ends of the inner roller 2 and preventing falling off of the inner roller 2.
Patent JP-S60175841-A (JP)
Title: Actuator
Inventor: MIYAMOTO TADAHIRO
IPC: F16H1/32
Filed: 1984-02-22
Abstract: PURPOSE:To obtain compact and light actuator by forming a drive mechanism made of shape memory alloy in a flex spline and engaging a circular spline with external periphery of the flex spline. CONSTITUTION:A plurality of shape memory alloy 11-18 disposed radially on the diagonal lines are provided inside a flex spline 3, and a circular spline 2 is engaged with outside of the flex spline 3. Only a pair of shape memory alloy on the diagonal line out of the plural shape memory alloy 11-18 are sequentially heated and cooled, and the shape memory alloy 11-18 are expanded and contracted and rotation output is taken out from the circular spline 2 on the external periphery. Then, bearings of a drive mechanism and a harmonic gear become unnecessary, and an actuator can be made compact and light.
Patent JP-S62192067-A (JP)
Title: Slider for floppy disk
Inventor: YONEDA FUKUO
IPC: G11B17/32
Filed: 1986-02-18
Abstract: PURPOSE:To hold the interval between a magnetic head and recording media at a minute constant interval and to attain the recording and reproducing with high density by providing a groove and a flat rail surface to upper and lower sliders, respectively. CONSTITUTION:Recording media 5 are sandwiched from both surfaces by two upper and lower sliders 1 and 2 to bury mutually magnetic head cores 6a and 6b at other side position. At the sliders 1 and 2, taper grooves 7a and 7b and flat rail surfaces 9a and 9b are respectively provided, and are arranged so as not to oppose the grooves 7a and 7b of both sliders 1 and 2 to each other. Thus, the negative pressure occurs at the taper grooves 7a and 7b part, and the positive pressure occurs at the flat rail surfaces 9a and 9b. As such a result, since the interval between the head cores 6a and 6b and the media 5 is held within a minute constant distance, a stable minute space travelling can be executed and the recording and reproducing with high density can be executed.
Patent JP-H08226239-A (JP)
Title: Temporary toilet
Inventor: KIMURA MOTOYASU
IPC: A47K11/04
Filed: 1995-02-21
Abstract: PURPOSE: To make it possible for a child or one unable to extend one's hand upward to open easily an open and close soft top of a simple toilet. CONSTITUTION: A toilet stool 2 is installed to a floor 4 which is installed on a frame 1. A support post vertically installed on the frame 1 is covered with a soft top 30 while a rear part 33 and an upper part 34 of a closing top 32, which opens and closes an inlet 31 of the soft top 30 are fixed with the inlet 31. A locking means 41 to be locked with an engagement means 42 is installed to the front of the lower part. A shrinkage band 35 is installed to the closing top 32, thereby providing a shrinkage force which opens the inlet 31.
Patent JP-H11207886-A (JP)
Title: Thermoplastic multilayer film
Inventor: KAMIYAMA TAKAHISA
IPC: B32B27/08
Filed: 1998-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a thermoplastic multilayer film excellent in sealing characteristics such as a sealing strength and the like and self-weldability under the condition that the characteristic of the conventional ionomer resin layer such as its stretchability, heat shrinkability and the like are maintained. SOLUTION: In a thermoplastic multilayer film having a gas barrier resin layer and at least one intermediate resin layer between an outside layer and an inside sealable resin layer, the inside sealable resin layer is an ionomer resin layer having the degree of ionization of 15-25%. Further, the intermediate resin layer is laminated directly adjacent to and on the ionomer resin layer and, at the same time, the thickness of the intermediate resin layer is thicker than that of the ionomer resin layer.
Patent JP-H08225172-A (JP)
Title: Sheet material feeder and recording device
Inventor: NOJIMA TAKASHI
IPC: B65H3/52
Filed: 1995-02-21
Abstract: PURPOSE: To surely prevent overlapped feeding due to deformation and the like of a separation pad arranged on a pressing plate. CONSTITUTION: A separation pad 11 arranged on a pressing plate 10 is formed into a shape provided with a slanting face which is gradually lowered toward the downstream, so that a sheet material is moved along the stacked sheet material while being prevented from floating when the sheet material is fed out by means of a pick-up roller 8, and as a result, the sheet material butts into the predetermined position in a movable bank member 21. In this way, overlapped feeding, which is caused when the sheet material butts into the upper part of the movable bank member 21, of the sheet materials can be surely prevented.
Patent JP-S61192516-A (JP)
Title: Manufacture of artificial decorative veneer
Inventor: OKAMOTO KIYOSHI
IPC: B27L5/00
Filed: 1985-02-20
Abstract: PURPOSE:To obtain modern dyeing and color variation as well as grain pattern full of natural feeling by a method wherein dyeing liquid is coated on only one side of material veneer and the material veneers are humidified, heated and piled so that said one sides are abutted against mutually, thereafter, a multitude of material veneers are bonded, laminated, compressed and integrated to form a flitch. CONSTITUTION:Desired amount of dyeing liquid 2 is coated on only one side 3 of the material veneer 1 and, thereafter, said one sides, on which the dyeing liquid 2 is coated, are faced to pile a plurality of material veneers 1, 1.... Then the piled veneers are thrown into a steaming process tank 4 to heat and humidify them. Subsequently, a plurality of material veneers 1,1... are arranged so that said one sides 3 are faced to the same direction, then, are laminated under interposing adhesive agent therebetween respectively and are clamped to integrate and form the flitch 5 having recessed and protruded configuration. The flitch 5 is cut by slicer to obtain the decorative plywood 6 provided with grain patterns having natural feeling.
Patent JP-S58150984-A (JP)
Title: Developing device
Inventor: HANEDA SATORU
IPC: G03G15/08
Filed: 1982-03-03
Abstract: PURPOSE:To permit foreign matter to pass easily between a thickness specifying part for a developer and a developer conveying means by providing a pressing member which applies pressure to a developer near the specifying area of the thickness specifying member on the upstream side in a developer conveyance direction. CONSTITUTION:On the upstream side in the sleeve rotating direction of a knife- edge shaped blade 16 for specifying the thickness of the developer arranged closely to a developing sleeve 12, a flocculation preventing plate 17 as the pressing member is provided in such a way that it is movable along the back surface of the blade 16. The forward part 17a of the flocculation preventing plate 17 is made flat and the preventing plate 17 is moved down to apply pressure directly or indirectly to the developer, so that the developer containing lumps of flocculated toner is pressed against the sleeve 12 to be made into grains. Thus, the developer is made into grains and foreign matter is permitted to pass easily between the specifying part and conveying means.
Patent JP-S63198987-A (JP)
Title: Fusaric acid-decomposing or detoxicating gene
Inventor: TOYODA HIDEYOSHI
IPC: A01N63/60
Filed: 1987-02-13
Abstract: PURPOSE:To facilitate prevention of disease participated by fusaric acid, by introducing the titled gene derived from fusaric acid-decomposed or fusaric acid-detoxicated microorganism into a microorganism or plant. CONSTITUTION:A microbial cell such as Cladosporium werneckii DK 2011 (FERM 8633), Pseudomonas cepacia UK-1 (FERM 9161), Pseudomonas solanacerum N50A16 (FERM 8841), etc., is ground to provide various kinds of DNA fragments, which are cloned into a vector pNo 1523 to prepare a gene library, which is introduced into Escherichia coli HB 101 and a strain having the strongest fusaric acid-detoxicating ability (PFS 4/HB 101) is selected. Plasmid PFS 4 is isolated from the strain and introduced into a microorganism capable of growing in a plant duct or growing in antagonism with the genus Fusarium or into a plant and can also be used for prevention of a disease participated by fusaric acid.
Patent JP-S55124671-A (JP)
Title: Printer
Inventor: NISHIMURA YOUICHI
IPC: B41J29/46
Filed: 1979-03-20
Abstract: PURPOSE:To accelerate the exchange of a power source or the like, by providing a detection circuit to detect the change in driving power or driving signal. CONSTITUTION:A printing member 2 is selected by a data processing circuit 1. The printing member is operated by a driver circuit 3 in accordance with the selection. Motive power is applied from a motor circuit 5 to the printing member. At that time, a change such as the fall in driving power or driving signal is detected by a detection circuit 4. The operation of a transistor 7f is inhibited by a gate 8 or the like depending on the signal of the detection circuit so that no signal is transmitted to a heater 6f. As a result, some of printing elements of a printing head are put in a non-operating state. Since printing is made incomplete due to the non-operating state, the change in the driving power source or the like can be found out.