baber/WOPTO huggingface dataset:
Patent JP-S5799356-A (JP)
Title: Mandrel retractor in can coater
Inventor: WATANABE HITOMI
IPC: B05C1/02
Filed: 1980-12-10
Abstract: PURPOSE: To prevent the scattering of paint during the retracting period without generating defectively coated can by using a system in which a coating unit is positioned as it is in coating a can, etc., and a mandrel is retracted by means  of a cam and an eccentric shaft moving cooperatively with a rotary disk.  
     CONSTITUTION: When a mandrel 12 having no can is detected, a retracting cylinder 22 is operated, a rocking cam 23 is pushed down and comes into contact with a cam roll 57 attached to the upper arm 56a of a rocking lever 56, and the upper arm 56a is brought down. During the period, the rocking lever 56 and a horizontal shaft 55 tend to rotate around the eccentric shaft 55b, but a mandrel supporter 51 is restrained movably only in the axial direction of a rotary disk 11 by a guide lever 41, so that the axis of the horizontal shaft 55 is moved to a position slightly to the axis of the rotary shaft 40. Thus, the mandrel 12 is also slightly moved toward the rotary shaft 40 for retraction. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5963281-A (JP)
Inventor: TSUKAHARA TAKESHI
IPC: B62K19/24
Filed: 1982-10-04
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-H04372373-A (JP)
Title: Screw band of automatic screw driving device
Inventor: ONO MAMORU
IPC: F16B27/00
Filed: 1991-06-19
Abstract: PURPOSE:To provide a screw band with which a screw head is easily removed from a band material, and which can be used for various types of screws of different screw head diameters when screws held in the band material are to be continuously supplied to an automatic screw driving device. CONSTITUTION:Sending grooves 2 for having tooth of a ratchet gear for sending the screw band of an automatic screw driving device engaged with each other, are notched at a certain pitch on both sides of an elastic band material 1, and screw inserting holes 4 are formed at equal interval in the longitudinal direction of the surface part of the band material 1. In a screw band on the under surface of the band maternal, where a cylindrical lip 5 for holding a head part 3b of a screw 3 inserted in the screw inserting hole 4 is provided protrusively in a concentric manner with the screw inserting hole 4, a fan-shaped notch hole 6 of wider rim, whose starting end is the screw inserting hole 4, and which is extended outside is radially provided on the peripheral part of the screw inserting hole 4 of a band material surface part, while a slit 9, which is continued from the notch hoele 6, and which divides the cylindrical lip 5 at least into two parts, is notched on the cylindrical rip 5 in the screw inserting direction.
Patent JP-S5797967-A (JP)
Title: Valve seat manufacturing method
Inventor: FUJII TOMOSABUROU
IPC: B29C61/00
Filed: 1980-12-08
Abstract: PURPOSE: To provide a means to contain a core member of a valve seat in the center of the valve seat proper for prevention of wrinkle by preforming a hole and a slit for accommodation of the core member in the seat proper when extrusion molding said seat proper.  
     CONSTITUTION: A valve seat proper 2c made of rubber having a hole 10a which extends in longitudinal direction at its center and a slit which connects the said hole 10a to the surface of the seat proper 2c and extends in the longitudinal direction is exrusion molded, said seat proper 2c being formed to approximately the same shape as the cross sectional shape of the final valve seat and of slightly larger volume. A metal ring core member 3 is fitted into the hole 10a through the slit 10b of the seat proper 2c which is then press molded to make the valve seat. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H1019084-A (JP)
Title: Electromagnetic suspension controlling method and device therefor
Inventor: SUZUKI TOSHIYUKI
IPC: F16F15/03
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To attain stable control in a short time and excellent vibration isolating performance, in particular, in a high-frequency area. SOLUTION: Relative displacement feedback control which is constituted so that relative displacements 22, 23 between an apparatus and a supporting member may be detected by displacement gauges 20, 21 and are differentiated by differentiators 27, 39 to obtain relative speed 26, 38 and based on the relative speed 26, 38, control force may be generated in an electromagnetic suspension provided between the apparatus and the supporting member, and acceleration feedback control which is constituted so that absolute acceleration 49 of the apparatus against an absolute space may be detected by an accelerometer 48 and integrated by an integrator 54 to obtain an absolute temperature 53 and based on the absolute temperature 53, control force may be generated in the electromagnetic suspension, are combined so as to conduct relative displacement feedback control in a low-frequency area and conduct acceleration feedback control in a high-frequency area.
Patent JP-H0810173-A (JP)
Title: Roaster for sweet potato
Inventor: MASUTANI TADANORI
IPC: A47J37/06
Filed: 1994-07-01
Abstract: PURPOSE:To provide a roaster for sweet potatoes, in which the heat of the oven and steam rise up to carry out the heat-retention role of a heat insulating chamber and accidents resulting from electric leakage can be prevented. CONSTITUTION:A roaster for sweet potatoes is constituted of a base 2, an oven 3 installed at the upper face of the base, and a heat insulating chamber 5 installed at the upper face of the oven through a horizontal hot air path 4. The heat of the oven and steam are conducted in the upper heat insulating chamber.
Patent JP-H0225049-A (JP)
Title: Method and apparatus for evaluating semiconductor substrate
Inventor: TSUCHIYA NORIHIKO
IPC: G01N23/20
Filed: 1988-07-14
Abstract: PURPOSE:To enable the evaluation of interstitial oxygen concentration in a low resistance silicon substrate by a method wherein a diagram is used wherein lattice constants determined by the X-ray diffraction method and resistivity measurements are correlated with interstitial oxygen concentration in the silicon substrate. CONSTITUTION:The silicon crystal lattice constant A of a silicon substrate 1 containing interstitial oxygen and a dopant is determined in a nondestructive way by an X-ray diffraction section 2, and the resistivity is-determined by a resistivity measurement section 3. Next, comparison is instituted by an automatic computation device 4 between the measurement obtained by the X-ray diffraction section 2 and the interstitial constant of a silicon substrate not containing interstitial oxygen or a dopant for the determination of a change  A in the lattice constant. A change  Ad in the lattice constant dependent upon dopant concentration is obtained using the  A and the measurement supplied by the resistivity measurement section 3, and the change  Ad is subtracted from the change  A for the determination of the change  Aoi in the lattice constant dependent upon interstitial oxygen concentration. The interstitial oxygen concentration may be obtained on the basis of the relation between the interstitial oxygen concentration and the AAoi in an inequality Ad< Aoi.
Patent JP-H05340626-A (JP)
Title: Multi-chamber type air conditioner
Inventor: KIDOKORO NAOYA
IPC: F24F11/02
Filed: 1992-06-09
Abstract: PURPOSE:To improve stability and conformity of refrigerant superheat in outlets of indoor heat exchangers of chambers. CONSTITUTION:The multi-chamber type air conditioner comprises superheat detecting means 3 for detecting refrigerant superheat is outputs of indoor heat exchangers of chambers, superheat setting means 6 for setting set value of the superheat, and deviation calculating means 5 for calculating a deviation of the set value from detected superheat. Further, the conditioner comprises time change detecting means 7 for detecting time change of the refrigerant superheat, fuzzy calculating means 8 for calculating an opening of a motor- driven expansion valve 14 by a fuzzy theory from the deviation and the time change, and means 13 for correcting the calculated value and outputting it to each valve 14.
Patent JP-H0836632-A (JP)
Title: Image input device
Inventor: OKAMURA ATSUHIRO
IPC: G06T1/00
Filed: 1994-07-26
Abstract: PURPOSE:To make a linear image input device select two dropout colors with simple configuration and simple control. CONSTITUTION:A LED array 12 being a light source for a linear image input is made up of plural division arrays 101-10N and a 2-color light emitting element LED is adopted for LED elements 201-20n. Independent lighting color control is applied to each of the division arrays 101-10N based on a corresponding color selection control signal 14 from a color selection control circuit 13. Thus, a dropout color is selected independently for plural (N) areas on scanning lines.
Patent JP-S6151879-A (JP)
Title: Vertical type mos-fet
Inventor: UEDA DAISUKE
IPC: H01L29/78
Filed: 1984-08-21
Abstract: PURPOSE:To increase withstanding voltage easily without elevating the resistance of a drain buffer layer by forming a gate and a source region to the surface section of a substrate, using the bottom section of the substrate as a drain and shaping channels to the side surfaces of a groove formed to the surface of the substrate while an intrinsic region shallower than the base of the groove is shaped to the surface of the substrate. CONSTITUTION:When voltage is applied to a drain electrode 13, a depletion layer 18 is formed between the drain electrode and a back gate region 16. When applied voltage is elevated, the depletion layer 18 extends, but the depletion layer easily expands bacause an intrinsic resion 20 is shaped to the surface in the peripheral section of a P type back gate region to which an electric field is easy to concentrate. Consequently, the concentration of the electric field in the vicinity of the surface is relaxed largely as compared to conventional examples. Since a gate formed in a groove section penetrates the intrinsic region, drain currents are not affected by the intrinsic region 20. Accordingly, withstanding voltage can be increased without elevating the resistance value of a drain buffer layer.
Patent JP-S6236114-A (JP)
Inventor: AKAO TAKESHI
IPC: A01G1/04
Filed: 1985-08-09
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-H0223785-A (JP)
Title: High-efficiency code decoding device
Inventor: KONDO TETSUJIRO
IPC: H04N19/00
Filed: 1988-07-13
Abstract: PURPOSE:To obtain the reproduced picture of good quality free from jerkiness or blur by detecting the presence of motion between two blocks continuous in point of time, and performing smoothing processing only at the time of no motion. CONSTITUTION:Reception data from an input terminal 11 is supplied to a motion adaptation and smoothing circuit 14 through a frame decomposition circuit 12 and a decoder 13. The smoothing circuit 14 decides the stillness between two blocks continuous in point of time. If it is decided that there is no motion between both the blocks, the data given smoothing processing is outputted. Because by this smoothing processing, the picture in which the picture information of the former block and that of the latter block are mixed is generated between the different blocks continuous in point of time, the jerkiness is canceled. Besides, if it is decided that there is the motion between both the blocks, the smoothing processing is not performed. Accordingly, the unclearness of the reproduced picture due to the mixing of the pictures of difference contents is canceled.
Patent JP-S5797675-A (JP)
Title: Manufacture of semiconductor device
Inventor: MITO MASAHARU
IPC: H01L29/78
Filed: 1980-12-10
Abstract: PURPOSE:To suppress the elongation of a diffused region in a semiconductor device by simultaneously performing the impurity diffusion of source and drain regions and the oxidation of a gate acute part and gap part, thereby shortening the heat treating time. CONSTITUTION:An oxidized film 12 and a polycrystalline silicon film 13 are formed on a P type silicon substrate 11, a resist film 14 is formed at the gate part and with the film 14 as a mask the films 12, 13 are etched and removed. In this manner, an acute part is formed at the film 13 of the gate part, and an air gap is formed at the film 12. Subsequently, a polycrystalline silicon film 15 doped with an N type impurity is grown in vapor phase, is then heat treated in high temperature oxidative atmosphere to diffuse the impurity from the film 15, thereby forming an N<+> type layer 16 and converting the film 15 into an oxidized film 15a. Accordingly, since the acute part of the gate and the air gap part are covered with the film 15a, it can prevent the damage and improper insulation of the gate part.
Patent JP-H04358940-A (JP)
Title: Grille power source control system
Inventor: HAYAMA AKIRA
IPC: B60R11/02
Filed: 1991-05-31
Abstract: PURPOSE:To keep off any breakdown of electronic parts or malfunction in equipment due to an overcurrent by means of the malfunction of a detachable type grille. CONSTITUTION:When a grille is installed, an identification code delivered out of an ID code storage part 35 is discriminated by an ID discriminating part 56 of a microcomputer 53, and when this identification code is so judged that it is a regular one, a transistor 51 is turned to ON by a main control part 57 via a power control part 54 and a transistor 52, and electric power out of a battery is fed to a pilot lamp 31 and a grille illuminating lamp 32. In addition, when an irregular grille is installed, power supply for the grille is checked, so that electronic parts of the grille are in no case broken down at all, thus even in the case where wrong connection is performed to a terminal group at the side of a car stereo body due to an arrangement difference or the like in the terminal group of another type grille, there is none of any malfunction or breakdown of the electronic parts, etc.
Patent JP-H0459066-A (JP)
Title: Spray nozzle device
Inventor: BIRII NIRUSOON
IPC: B05B9/01
Filed: 1990-06-29
Abstract: PURPOSE: To lower the cost of a nozzle suitable for applications such as to finely disperse a liquid anesthetic by making its sieving apparatus to be composed of a diaphragm with a specific thickness and by making its channel a straight line. CONSTITUTION: A nozzle (2) is composed of a thin diaphragm, which is covering an opening of a tube duct, and has a channel opening (2b) extending on the openings of the tube duct in the direction of its diameter. The diaphragm (2a) comprises a flexible material and the channel opening contributes toward turning the diaphragm to a nozzle-shape suitable for dispersing a fluid under the effect of the fluid pressure. Between the thickness and elasticity of the diaphragm(2a), and the fluid pressure, on the other hand, there is such a relationship that the channel opening is kept closed as far as the fluid pressure is not exceeding a certain value. When the fluid pressure exceeds the value, the channel opens nearly simultaneously, turning a diaphragm in an area closest to the channel opening into the nozzle shape suitable for dispersing the fluid.  The thickness of the diaphragm is to be in the range of 200 to 500 μm.
Patent JP-S6234458-A (JP)
Title: Out-of-focus correcting device
Inventor: ADACHI MITSUNORI
IPC: H04N1/04
Filed: 1985-08-06
Abstract: PURPOSE:To correct an out-of-focus, by moving an image pickup means by the quantity of out-of-focus in the direction of an optical axis in accordance with the rotational angle of a scanning mirror. CONSTITUTION:A two-dimensional image formed by means of a lens 1 is reflected by a scanning mirror 2 and led to an one-dimensional image pickup element 4. The image pickup element 4 reads image information of one line quantity. When the rotary shaft 3 of the scanning mirror is turned by an angle thetaso as to read a two-dimensional image, a rotational angle detector 5 detects the angle theta and outputs an output signal 1a corresponding to the angle theta to a correcting quantity calculating circuit 6. The circuit 6 calculates an out-of- focus correcting quantity DELTAf in accordance with the signal 1a given from the detector 5 and outputs an output signal 1b corresponding to the correcting quantity DELTAf to a piezoelectric element 7. The piezoelectric element 7 moves the one-dimensional element 4 by the quantity DELTAf in the direction of optical axis in accordance with the signal 1b given from the circuit 6. Through the above-mentioned operations, the out-of-focus DELTAf is corrected.
Patent JP-H06185592-A (JP)
Title: Reduction gear equipped with two linear movement guide means crossing each other
Inventor: NISHIKAWA TAKAHIRO
IPC: F16H13/10
Filed: 1993-06-23
Abstract: PURPOSE:To provide a high reduction ratio by mutually crossing two linear movement guide means located between the opposite surfaces of a driven disc and a driven disc. CONSTITUTION:A reduction gear 20 comprises a casing 21; an input shaft 22; a drive disc 23, first and second driven discs 24 and 25, first and second linear movement guide means 26 and 27, and an output shaft 28. The axes of the first and second driven discs 24 and 25 are deviated to both sides of the axis of the input shaft 22 by a distance (f). An eccentric shaft 33 extended through the first driven disc 24 is arranged integrally with the end part of the input shaft 22, and the axis thereof is deviated from the axis of the input shaft 22 by the distance (f). A first ball 45 is engaged with both the first long groove 41 of the drive disc 23 and the first long groove 42 of the first driven disc 24. A first linear movement guide means 26 consists of a pair of the first long grooves 41 and 42 and the first ball 45. Further, a second linear movement means 27 consists of the second long grooves 43 and 44 of the drive disc 23 and the second driven disc 25 and a second ball 46. The first long grooves 41 and 42 and the second long grooves 43 and 44 are in an arrangement relation having a specified cross angle.
Patent JP-H0978463-A (JP)
Title: Filling of hollow fiber with gel
Inventor: IZAWA HAJIME
IPC: D06M101/16
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To prevent gel from being formed on fiber surfaces and inhibit its fabric hand from being deteriorated, when hollow fibers are filled their hollow parts with gel to produce functional fibers excellent in durability. SOLUTION: A liquid capable of forming gel is introduced through continuous holes into the hollow parts in the hollow fiber in which continuous holes extending from the fiber surface to the hollow parts scatter. Then, the hollow fiber is treated with another liquid which can dissolve or disperse the introduced liquid to substantially remove the gel-forming liquid sticking to the fiber surfaces, and simultaneously or after the removal, the liquid in the hollow parts is converted to gel.
Patent JP-H0516464-A (JP)
Title: Printer
Inventor: YOSHIZU KUNIHIRO
IPC: B65H7/02
Filed: 1991-07-16
Abstract: PURPOSE:To provide a printer not generating the jamming of printing paper when a carriage is returned to the position of the front from the lateral part of the printing paper after horizontally moved in a space direction. CONSTITUTION:In a printer constituted so that printing paper 100 is discharged in the direction returning the printing paper to the original position before feed, a paper preparatory feed means 8 receiving a signal from a paper rear end position detecting means 6 to drive a paper feed means 5 when the rear end 100b of the printing paper 100 is present at a position shifted from a paper feed passage 61 and feeding the printing paper 100 until the rear end 100b of the printing paper reaches the paper feed passage 61 is provided in order to correct the curl of the rear end 100b of the printing paper at the time of the discharge of the printing paper.
Patent JP-H0519614-A (JP)
Title: Developing device
Inventor: NAGASE HISANORI
IPC: G03G15/06
Filed: 1991-07-16
Abstract: PURPOSE:To provide a developing device having stable developing characteristic without secular change such as the bristle tilt, the abrasion and the deterioration of a fiber brush roller as in the conventional manner by stirring and triboelectrifying toner by the vibration of a vibrator and carrying the toner to a developing sleeve by electrostatic attracting force by electric field as the developing device in an electrophotographic copying device. CONSTITUTION:The fiber brush 3 is bonded to the vibrator and arranged at a distance apart from a developing sleeve 1. The vibrator 4 is driven by a driving circuit 9, and the electric field is generated between the brush 3 and the sleeve 1 because a bias power source 10 impresses bias voltage between them. The toner 8 which is stirred and triboelectrified with the brush 3 by the vibration of the vibrator 11 is carried to the sleeve 1 by receiving the electrostatic attracting force by the electric field.
Patent JP-S5963252-A (JP)
Title: Hydraulic controller of industrial vehicle
Inventor: UMEHARA SHIGERU
IPC: B60R16/08
Filed: 1982-10-04
Abstract: PURPOSE:To reduce the horsepower loss of a prime mover, by connecting a large-sized pump to a group of running control system function parts that are actuated by a large amount of a flow, and connecting a small-sized pump to a group of running control system function parts that are actuated by a small amount of a flow. CONSTITUTION:A small-sized pump 1 and a large-sized pump 2 that are connected to the prime mover E and are driven by it are connected to flow dividers 3, 4. The fixed delivery outlet side of the flow divider 3 is connected to the group of running control system function parts X including a brake valve 5, a clutch booster 6, etc. that can be actuated by a small amount of a flow. On the other hand, the fixed delivery outlet side of the flow divider 4 is connected to the group of running control system function parts Y including a power steering 11, an oil clutch 12, etc. that can be actuated by a large amount of a flow. Excess flow outlets of the flow dividers 3, 4 are connected to a loading and unloading control valve CV.
Patent JP-2000006374-A (JP)
Title: Printing density regulator
Inventor: TOMITA TOMOKIMI
IPC: B41F31/02
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To obtain a desired printing density in an offset printer with a high accuracy by calculating an operating amount for resetting an ink regulating key according to an actually measured value of an ink film thickness, a target value of the thickness and an initialized value of the key. SOLUTION: An ink regulating key setting means 8 sets an opening of an ink regulating key to an initialized value by inputting a design areal ratio. Then, a target value calculating means of a data processor 5 calculates a target value of an ink film thickness on an ink fountain roller 7. Thereafter, a state amount of the thickness is detected by a detecting head 1. Subsequently, an actually measured value calculating means 4 calculates the actually measured value of the thickness by inputting a state amount of the thickness. The actually measured value is compared with the target value by an operating amount calculating means of the processor 5. A setting means 8 corrects the opening of the key to correct a rotating speed of an inking roller by inputting the operating amount.