baber/WOPTO huggingface dataset:
Patent JP-S605551-A (JP)
Title: Manufacture of lead frame
Inventor: KAZAMA TAKESHI
IPC: H01L23/50
Filed: 1983-06-23
Abstract: PURPOSE:To enable to optimize the layout of a mold for molding a lead frame without losing the accuracy of a product reference hole by disposing a base material by using a guide hole formed for positioning the material different from the hole at the material, and punching the hole. CONSTITUTION:Strip 1 are sequentially fed to molds, and positioning guide holes 2a at the lead frame forming time and product reference holes 3a, 4a are punched. the holes 2a are formed at the part to be punched in future, and the holes 3a, 4a are opened at both side edges (rails) of the lead frame. When the holes 3a and the holes 3a, 4a are completely opened, the strips 1 are sequentially fed at one pitch, and the part disposed at the first block I in this step is forwarded to the position of the second block II. Accordingly, the holes 3a opened at the first block is advanced at the position of 2b, and the holes 3a, 4a are moved to the positions of 3b, 4b. Then, the guide pins are inserted into the holes 2a, the strips 1 are accurately positioned, and the guide holes and the product reference holes are opened at the following positions.
Patent JP-S5238691-A (JP)
Title: Spiral cutter for a round wire material
Inventor: HIRANO YASUAKI
IPC: B23D79/12
Filed: 1975-09-22
Abstract: PURPOSE: To enable the a adjustment of a spiral groove on the surface of a wire material without interrupting the shaving operation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11301192-A (JP)
Title: Monument
Inventor: YAMADA MITSUZO
IPC: B44C1/26
Filed: 1998-04-23
Abstract: PROBLEM TO BE SOLVED: To provide a monument on which a decoration can be provided by utilizing a groove formed on a natural stone. SOLUTION: A groove 53, which is utilized as a prepared hole into which a wedge is driven when a natural stone 50 is divided, is formed on a surface of a monument 10 formed from the natural stone 50. A metal 11 having a low melting point is disposed in the groove 53 so that a gap 12 is formed between the inner surface of the groove 53 and the metal 11. Powder of glass 13 is filled into the gap 12 and the powder of glass 13 is heated by means of a burner, whereupon the powder 13 is melted so that the metal 11 is adhered to the groove 53. Thus a decoration can be provided by utilizing the groove formed on the natural stone.
Patent JP-S63278143-A (JP)
Title: Installing system for system program
Inventor: NOMURA YOICHI
IPC: G06F3/06
Filed: 1987-05-11
Abstract: PURPOSE:To unifying a system program by reading the classification of an installation destination magnetic disk device and obtaining specifications by a magnetic disk table to set them to a volume label and introducing the system program to an actual machine based on this volume label. CONSTITUTION:A system program 60 and an installing part 11 are set to an actual machine, and a restore part 15 is loaded to a main storage device 17 by IPL operation and is started. A volume label setting part 16 reads classifica tion data 51a of a magnetic disk device 6 by a set address to search a magnetic disk table 14. Specification data 51 of coinciding classification data is recorded in a prescribed position of a volume label 70. The restore part 15 loads the program 60 to the disk device 6 while referring to the label 70 to generate a volume structure. Though the classification of the installation destination disk device used for system editing is different from that of the actual machine, the program is unified because the volume label is set in accordance with the actual machine to introduce it.
Patent JP-S60257355-A (JP)
Title: Feeding instrument of flaw detecting probe
Inventor: SHICHIDA HIROYUKI
IPC: G01N21/88
Filed: 1984-06-05
Abstract: PURPOSE:To enable the feeding of a probe to all heat conducting pipes even if the inner diameter of a flange is smaller than the piping width of the heat conducting pipes by feeding to the heat conducting pipe a flaw detecting probe through a guide pipe having more than two varied rotary shafts from the upper part of the flange of a heat exchanger. CONSTITUTION:An arm 12 hung down from the upper part of a heat exchanger and a medium member 27 is fitted. A rotary shaft 13 which is different from the rotary shaft of the arm 12 is provided to the medium member 27 thereof and a rotary plate 14 is fitted to the rotary shaft 13. A guide pipe 28 is fitted to the rotary plate 14 thereof and a packing 26 is provided at the tip thereof. The arm 12 is then moved in one direction with a driving device 10b provided on a flange 5, further the packing 26 which is at the tip of the guide pipe 28 is brought into contact with a heat conducting pipe 23 by rotating the arm 12 and rotary plate 14. The flaw detecting probe is then fed to the heat conducting pipe 23 through the guide pipe 28 and the flaw of the heat conducting pipe 23 is detected. Since a probe is fed with a guide pipe having more than two different rotary shafts, the flaw detection can be performed by reaching a probe to all heat conducting pipes even if the inner diameter D2 is smaller than the piping width of heat conducting pipes.
Patent JP-S5738458-A (JP)
Title: Corona discharger of electrophotographic copier or the like
Inventor: YAMAZAKI NORIAKI
IPC: H01T19/00
Filed: 1980-08-21
Abstract: PURPOSE:To greatly increase the using efficiency of current, by insulating a shield, applying an AC high voltage power source to a metallic wire within the shield via a capacitor and at the same time grounding the metallic wire via a diode and a resistance. CONSTITUTION:A metallic wire 3 and a shield 2 are positively electrified with the positive half cycle applied from an AC power source 5. While the negative voltage is applied for a short time to the wire 3 by the time constant of a cirxcuit comprising a resistance 7 and a capacitor 4 in the next negative half cycle. Thus the discharged current flows from the wire 3 to a photoreceptor 1 to electrify the photoreceptor 1 to the positive charge. At the same time, the shield 2 that is electrified to the positive charge in the previous half cycle is neutralized. Accordingly no effect of the previous discharge is left to the shield 2, and at the same time the amount of charge to electrify the shield 2 can be reduced since the ground electrostatic capacity of the shield 2 is small, and most of the discharged current flows to the photoreceptor 1. In such constitution, the using efficiency of current is increased.
Patent JP-H0411211-A (JP)
Title: Endoscope optical system
Inventor: TAKAHASHI SUSUMU
IPC: G02B26/02
Filed: 1990-04-27
Abstract: PURPOSE:To improve safety and heat resistance with small energy consumption, to simplify the structure and save the space, and to obtain a bright image of high picture quality by constituting the wall itself of a magnetic liquid stop as a lens. CONSTITUTION:A stop member is constituted by charging transparent liquid 2 and magnetic liquid 1 in the hollow of an optical member equipped with the hollow whose front and rear walls 3a and 3b are made of a transparent material, and then varies the shape of the magnetic liquid 1 in the hollow with a magnetic field which is applied (6) from outside to control the quantity of light passing through the hollow. Then at least one of the front and rear walls 3a and 3b is composed of a refracting member 21 which has finite focal length. Consequently, the energy is saved, the safety is high, and the heat resistance is superior; and the structure is simple, the space is saved, and the bright image of high picture quality which has no irregularity in brightness is obtained.
Patent JP-S63279662-A (JP)
Title: Picture output system
Inventor: YOSHIBA YUTAKA
IPC: G09G5/00
Filed: 1987-05-11
Abstract: PURPOSE:To improve the efficiency of a system, and to simplify a circuit, and to lower a system cost in a picture display circuit in a computer system by using a dual port RAM as a system memory to store a picture, and making the data of the output side serial part of it into a video signal to be displayed after thinning out said data. CONSTITUTION:For instance, the picture is displayed by eight lines/mm, and the data is thinned by 1/2 in a scanning direction and by 1/2 in a line direction, and the DT line of the RAM is made Low, and an address 0 is given. Then, 1024 bits are transferred from the address 0 to a shift register inside the RAM, and by supplying a serial clock, 4 bits apiece from every RAM are outputted to S0-S15. By latching every other bit of this data in the shift register, and outputting them as synchronizing with a dot clock, the data of one line, having been 1/2-thinned, is transferred to the display. The display is performed periodically, but because a command, inputted to the shift register in the RAM terminates by one command, a CPU 1 is never prevented from accessing this system memory.
Patent JP-S5815326-A (JP)
Title: Gate input circuit
Inventor: KOBAYASHI HAJIME
IPC: H03K17/00
Filed: 1981-07-21
Abstract: PURPOSE:To decrease the current consumption at gate signal input and to increase the noise margin at level fixing, by inserting a switching element in series to a pull-up or pull-down element. CONSTITUTION:When no input is given to a gate of an inverter 1, a switch element 4 is turned on and the gate is fixed to a low level through a pull-down resistor 2. When a high level signal is given to the gate, the switching element 4 is turned off. Thus, the current flowing to the pull-down resistor 2 is interrupted. A resistor 3 is a pull-up resistor for level fixing.
Patent JP-S5738065-A (JP)
Title: Video forming device
Inventor: KISHI HIROTOSHI
IPC: G06F3/048
Filed: 1980-08-20
Abstract: PURPOSE:To enable to input the coordinate on an original accurately and quickly, by constituting an original mounting stand with input devices which can input an arbitrary coordinate of the original through indication. CONSTITUTION:A tablet input device 2 is provided at the upper side of a device 1 for video forming device. The tablet input device 2 consists of a tablet 3 and a stylus pen 4, and two dimensional coordinate information data are converted into digital quantity and the device 2 has the function transferring the quantity to an external device. A laser beam scanning mechanism 10 is provided under the device 2. On the other hand, a primary charging device 22, secondary charger 23, entire surface exposure lamp 24, development means 25, copying means 26, and cleanig means 27 are provided around a photo sensing drum 9. A scanning unit 13 consists of an illuminating light source 14, mirrors 15-17, image forming lens 18, and solidstate image sensor 19.
Patent JP-H10301336-A (JP)
Title: Production of carrier for developing electrostatic latent image
Inventor: MUKOYAMA NAOTAKA
IPC: G03G9/087
Filed: 1997-05-02
Abstract: PROBLEM TO BE SOLVED: To ensure stable image quality at low temp. and humidity over a long period by heating coating resins on carrier core particles at a temp. above the glass transition temps. of the resins and then carrying out rapid cooling. SOLUTION: The surfaces of carrier core particles are coated with a resin soln. contg. two or more coating resins to form resin layers and the layers are heated at a temp. above the glass transition temps. of the resins, preferably at a temp. in the range of 100-200 deg.C. The layers are then rapidly cooled to a temp. below the glass transition temps. at >=30 deg.C/min cooling rate. This rapid cooling is preferably carried out to 50 deg.C at >=30 deg.C/min, preferably 40-100 deg.C/min cooling rate. Molecular motion in the coated resins is activated by the heating and the activated molecules are fixed as they are by the following rapid cooling to form the surface structure of the coating layers.
Patent JP-S604427-A (JP)
Title: Constant speed running device
Inventor: TOMINAGA TSUTOMU
IPC: G05D13/62
Filed: 1983-06-23
Abstract: PURPOSE:To control the variation of gain of the whole of a constant speed running system irrespective of a running state, by correcting a vehicular gain varying according to the running state by providing each of detecting devices detecting a high and low openings of a throttle valve. CONSTITUTION:In case of running on a flat road at a common speed region, a high and low opening switches 104, 108 are turned OFF and, for example, when a speed-up signal 1a is given from a control circuit 1, the signal 1a is applied to a D.C. motor 2, a resistor 103, a diode 106 and the control circuit 1 in order of the foregoing and a sector 5 is revolved by a revolution of the D.C. motor 2 through a speed reduction mechanism 3, through which speed-up operation of a throttle valve 8 is performed. On the one hand, at the time of high (low) load running on an acclivity(declivity), the high (low) opening switch 104 (108) is turned ON by a protrusion of a switch operating plate 109. With this construction, an acceleration side gain of a vehicle is corrected by applying the speed-up signal 1a to the D.C. motor 2, the high opening switch 104, the diode 106 and the control circuit 1 in order of the foregoing at the time of the high load running.
Patent JP-S5448667-A (JP)
Title: Manufacturing equipment for thick steel plate
Inventor: KOBAYASHI SHIYUNPEI
IPC: B21B1/26
Filed: 1977-09-26
Abstract: PURPOSE: A manufacturing equipment which has a high shearing efficiency of shear and is capable of producing thick steel plate at lower installation cost, in which rolling line and shearing line are connected in series and rolled thick steel plate is sheared in a specific temperature range.  
     CONSTITUTION: A rolling line involving the hot rolling mill 2, the hot levels 3, etc., and a shearing line involving the dividing shear 5, the side shear 6, the end shear 7, etc., are connected in series, and the cooling shower 9 is, a needed, provided to the line just before or behind the hot leveler 3. Thus, the rolled and corrected thick steel plate in the temperature range of 300 to 600°C is immediately sheared by the dividing shear 5, the side shear 6, and the end sheare 7. The use of this equipment raises the efficiency of shear, obviates the need for the installation cost of cooling floor, and saves power by reason of greatly compacted whole factory. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62272395-A (JP)
Inventor: IGARASHI AKIRA
IPC: G08B23/00
Filed: 1986-05-21
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-H01286423-A (JP)
Title: Manufacture of semiconductor device
Inventor: GOTO HIROSHI
IPC: H01L21/822
Filed: 1988-05-13
Abstract: PURPOSE:To enable forming a specified pattern on a semiconductor substrate surface or a crystal substrate without using conventional etching by forming a pattern corresponding with a prescribed pattern on a heat-resistant template, melting the semiconductor substrate arranged on the template, and transferring the pattern on the semiconductor substrate. CONSTITUTION:On a carbon plate 11, wherein manufacturing is easy, heat- resistant properties are superior, material non-reactive with semiconductor is used, and, for example, an uneven pattern is arranged on the surface, a silicon substrate 12 is mounted in a vacuum. Then the silicon substrate 12 is heated by a heater, e.g., a carbon heater 13, and Si is melted. By zone melting in which the heater 13 is travelled from the left to the right in figure, the pattern on the carbon plate 11 is transferred on the silicon substrate 12. Thereby, it is made possible to form a pattern with large unevenness on a semiconductor substrate, and, since the conventional etching of semiconductor substrate is not used, the damage of the semiconductor substrate can be avoided.
Patent JP-H08304694-A (JP)
Title: Focus detector
Inventor: YAMAGISHI TAKESHI
IPC: G03B13/36
Filed: 1995-05-12
Abstract: PURPOSE: To provide a focus detector capable of performing stable focusing operation over a wide range in the height direction of an examinee in addition to the accurate decision of focusing and coping with the examinee having various shapes. CONSTITUTION: This focus detector is constituted of a focus detecting means provided with photodetectors 28 and 29 and a signal processing system 31 for bringing a surface to be measured 25 into focus by using reflected light from the surface 25 by irradiating the surface 25 with measuring light from a laser projection means 20 through an optical system including an image-formation lens 23 and an objective lens 24; and a position detecting means provided with a photodetector 38, a threshold voltage generator 35 and a comparator 34 for detecting that the surface 25 is separated by a specified amount from a focusing position based on the quantity of the reflected light from the surface 25 through the optical system.
Patent JP-H05305533-A (JP)
Title: Tire positioning device
Inventor: HARADA SHINJI
IPC: B23P21/00
Filed: 1992-05-07
Abstract: PURPOSE:To provide a tire positioning device which can perform positioning of two sorts of tires by one set of this device. CONSTITUTION:A tire loading base 2 on which two sorts of tires 1 can be rotatably loaded is provided, a center guide 12 is inserted into the wheel center hole 4 of the tire 1, and centering of the tire 1 is performed by rotationally driving the tire by means of tire rotating rollers. Next, a cam plate 16 having two cam grooves 17 is rotationally driven by means of a drive mechanism, cam floors engaged with the cam grooves 17 are slidably moved, and slide members having the cam floors 18 are symmetrically moved by a same quantity simultaneously in the radial direction of the cam plate 16. The wheel hub hole 5 of the tire 1 is detected with a phototube 25 provided on the slide member, a positioning pin 26 provided on the slide member is inserted into the wheel hub hole 5 by means of an air cylinder 28 so as to position the tire 1.
Patent JP-H1045158-A (JP)
Title: Open type oil drum
Inventor: ICHINOSE SHIRO
IPC: B65D8/04
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To certainly fit a top cover plate on a closed body of an open type oil drum so that a sufficient tightening effect can be obtained with a packing compressed satisfactorily, avoid a risk during handling work by a worker, and rinse the oil drum quickly, easily and surely when it is re-used. SOLUTION: An open type oil drum includes a cylindrical closed body 2 with a bottom and a curled rim 1 that surrounds the circumference of the upper end of an opening of the closed body 2 and has a round cross section, a top cover plate 30 that covers the curled rim 1 around the opening of the closed body 2, a packing member 4 placed between the upper end of the closed body 2 and the top cover plate 30, a surrounding frame that is equipped with a releasable clamp device, has nearly a V-shape or an arc cross section and surrounds and clamps a flange-like peripheral part 50 of the top cover plate 30 and the curled rim 1 of the closed body 2 together.  The flange-like peripheral part 50 of the top cover plate 30 has a semi-circular cross section with its center on an imaginary line from the free end toward the base part, and is provided with an inwardly-crushed part 50c around the free end.
Patent JP-S5817631-A (JP)
Title: Inspecting device for semiconductor device
Inventor: CHIYOURI YOSHIAKI
IPC: H01L21/66
Filed: 1981-07-24
Abstract: PURPOSE:To improve the efficiency of an inspecting work by displaying by mapping respective circuit elements of a wafer on a scope of a displaying mechanism with a wafer probe for inspecting the electric characteristics of many circuit elements and indicating the propriety of the respective circuit elements on the map. CONSTITUTION:Circuit elements of a wafer 7 are drawn with blocks 8 as a map, as shown on a scope 6 of a displaying mechanism 5. This is displayed, for example, in combination with X-Y address signals of a drive mechanism and a measurement signal of a tester (measuring mechanism) 2 corresponding to the respective circuit elements, and improper circuit elements 9 are indicated as dark section with hatching in the drawing. According to this wafer probe, the measurement progress, and distribution and quantity of the defects can be instantaneously observed by visually observing the map on the scope 6. As a result, it can  identify whether the probing is effectively performed or not.
Patent JP-H08338722-A (JP)
Title: Self-alignment laser for sewage pipe
Inventor: ANDEL RICHARD J VAN
IPC: G01B11/27
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To improve efficiency of laying of a pipe line by a method wherein a parallel optical beam is emitted toward an approximate direction of a pipe line to be scanned in a lateral direction and the reflection beam from a reflection part is received. SOLUTION: A pipe positioning device 15 comprises a laser device 18 and a target 20 and the laser device 18 generates a parallel optical beam 22 of infrared radiation or visible wavelength to scan it across a surface of a target 20. The optical beam 22 becomes the reflection beam 24 by a recursive reflection section to be reflected to the laser device 18. That is, the optical beam 22 is emitted toward an approximate direction of a pipe line 16 to be scanned in a lateral direction. The reflection beam 24 is received to be operated. When the reflection position is determined, the scanning is stopped and the beam 22 is emitted to a direction in connection with a position of the recursive reflection target. Each of sections of the pipes is positioned in a pipe line 16. The laser device 18 comprises a microprocessor control device 34.
Patent JP-2000302366-A (JP)
Title: Safety device of man conveyor
Inventor: NAKAO YOSHITAKA
IPC: B66B29/04
Filed: 1999-04-22
Abstract: PROBLEM TO BE SOLVED: To execute the detecting operation by a single switch by movably mounting a plate having a guard rubber on a rear surface of a front panel with one point as a fulcrum. SOLUTION: When a lower part of a guard rubber 12 is pressed as shown in P1, a base plate 11 presses the detecting part 18a of a safety switch 18 as the base plate 11 is pressed to a depth side together, whereby the safety switch 18 is operated. On the other hand, as shown in P2, when an upper part of the guard rubber 12 is pressed, the base plate 11 is inclined with a contact point Q of an adjustment bolt 16 as a fulcrum, as a result, the base plate 11 is moved by a predetermined amount, and the detecting part 18a of the safety switch 18 is pressed, whereby the safety switch 18 is operated. That is, the detecting operation can be executed by a single safety switch even when approximately the same force is applied on the guard rubber 12 at the upper and lower parts of a handrail, reducing the number of parts.
Patent JP-H10291007-A (JP)
Title: Plug for manufacturing seamless steel tube
Inventor: URASHIMA KAZUHIRO
IPC: B21B25/00
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To obtain a durable ceramic plug with which tubes are manufactured at high efficiency without generating flaws on the inside surface and without bringing about breakage at that even when the billet of a hard-to-work material such as high-alloy steel is pierced. SOLUTION: The whole is integrally formed using ceramic as a base stock and a fitting part 8 for attaching the plug to a bar for holding the plug is projectingly provided in a columnar shape on the side 7 of the rear end face. Because the whole including the tip 3 consists of ceramic, the inside surface of the tube stock to be made into the tube is not scratched. The fitting part 8 is projectingly provided and tensile stress in the part where roll pressure is received is not a problem, so breakage is not brought about. Because the plug is made of ceramic, the service life is remarkably long even in the case the billet of the high-alloy steel is pierced.