baber/WOPTO huggingface dataset:
Patent JP-S5858171-A (JP)
Title: Applicator means in continuous coil-coating line
Inventor: HOSOE KENKICHI
IPC: B05C1/08
Filed: 1981-10-02
Abstract: PURPOSE:To project to inhibit the swelling of paint at a boundary between a coated part and an uncoated part with the proper supply amount of paint, in continuously coating a coil, by opposing an adjusting roll against a paint-supply roll, and removing the paint adherent to the adjusting roll with a doctor. CONSTITUTION:When a coated steel sheet partially having an uncoated part is obtained by using an applicator roll 3 having a recess 6 in continuously coating a coil, an adjusting roll 5 made of steel is located at the back of a supply roll 4 immersed in paint 8 inside a paint van 7 so that it faces the supply roll 4 in a slight gap. Said adjusting roll 5 is rotated along the same direction as the rotation of the supply roll 4. A doctor blade 9 is provided to the adjusting roll 5, to remove the paint adhering to the adjusting roll 5 and to adjust an amount of the paint 8 to be supplied to the applicator roll 3. Accordingly, the amount of the paint supplied to the applicator roll 3 can be controlled at a proper value, and smooth uniform paint-application can be performed.
Patent JP-S5681956-A (JP)
Title: Semiconductor device
Inventor: SHIOZAKI SUMIO
IPC: H01L23/26
Filed: 1979-12-07
Abstract: PURPOSE:To avoid the deterioration of the properties of a semiconductor device by coating a getter agent on the projected end of a metallic plate forming a pill-prong type package for adsorbing impurity gas in the package produced at the time of its projection welding. CONSTITUTION:An anode electrode 1 is inserted into the lower end of a cylindrical ceramic material 2 forming a pill-prong type package 8, and a mesa type semiconductor pellet 4 using GaAs or the like is secured to the upper end thereof. Subsquently, an annular metallic plate 3 is bonded with the peripheral edge externally projected to the upper end of the ceramic material 2, an electrode 5 provided at the pellet 4 is bonded using a fine wire 6 thereto, and the upper open end is covered with a cathode electrode 7. With this configuration getter agent 9 containing mainly silicone resin is coated on the inner periphery of the hole facing the plate 3. Thus, impurity gas produced upon fixing of the electrode 7 to the plate 3 by projection welding is adsorbed to the getter agent 9, thereby eliminating the deterioration of the properties of the semiconductor device.
Patent JP-H0323886-A (JP)
Title: Sewing machine
Inventor: SUZUKI HAJIME
IPC: D05B69/00
Filed: 1989-06-20
Abstract: PURPOSE:To form film stitches having no fray in the beginning of sewing by detecting the sewing corresponding to a predetermined number of needles in the reverse direction on the basis of a signal from a needle position detecting means and then recovering the feed pitch to the set pitch while providing a control means for changing the feed direction to the forward direction. CONSTITUTION:A feed switch 36 and feed regulator 32 are provided in an arm section 1 which adjustably set the feed pitch and direction of a work cloth by a feed tooth constituting a feeder. That is, the feed switch 36 provided in a bed 3 of a sewing machine is operatively connected to the feed tooth to set the feed pitch and direction of the feed tooth according to the rotational position about a shaft 35. When the feed switch 36 is in the position shown by the solid line, the feed direction is set to the positive direction. As the feed switch 36 sways from the solid line position counterclockwise, the feed pitch is gradually reduced during the feed in the forward direction and becomes zero at a sway position. In the usual sewing, the feed pitch is set to 2.5-3mm.
Patent JP-H0241749-A (JP)
Title: Transducer-coil assembly
Inventor: HARORUDO RUISU SHIENKU JIYUNIA
IPC: B22D2/00
Filed: 1989-06-20
Abstract: PURPOSE: To improve the cooling effect, and to prolong the service life of a coil assembly by providing a refractory shield around a pour tube, and allowing the compressed air to flow through an internal cavity between a coil winding and the shield, a top conduit of a top parts and a bottom conduit of a bottom parts. CONSTITUTION: A transducer coil assembly 24 is used for a device to detect the presence of the slag in a pour tube 18. The assembly is provided with a heat resistant shield 32 and a top parts, a bottom parts, a coil winding 30, and at least two guide bars 90. A cavity and an annular chamber 80 are formed between the coil winding and the shield, an upper end part of the coil winding is fitted to the top parts, and a lower end part is fitted to the bottom parts. A cooling device 42 maintains the coil winding and its related parts at the required temperature by circulating the gaseous coolant, air, nitrogen, etc., over the whole inside of the coil assembly.  The coil assembly can be protected by itself from the thermal damage due to the contact with the pour tube while the pour tube 18 at high temperature is removed, the cooling effect of the coil assembly is improved, and its service life can be increased.
Patent JP-H065282-A (JP)
Title: Manufacture of porous nickel electrode
Inventor: UIRIAMU MARITSUTO
IPC: H01M4/26
Filed: 1992-06-17
Abstract: PURPOSE:To provide a porous nickel electrode to be used in a sodium-nickel chloride electrochemical battery in which a nickel utilization factor exceeds 30weight%. CONSTITUTION:Nickel powder is mixed with sodium chloride powder covered with calcium at a ratio of 1:4 to 4:1 to be molded into a predetermined mold body, which is sintered at 750-800 deg.C in an inert atmosphere. After sintering, the sintered body is reacted in order with a protonic organic solvent and water to decompose excessive calcium and further to dissolve to remove calcium decomposed substance and a sodium chloride. In this process, a porous nickel electrode to be used as a positive electrode material in a sodium-nickel chloride battery is manufactured. When this porous nickel electrode is compared with an electrode of a nickel-sodium chloride sintered body sintered at a temperature a little lower than a melting point (801 deg.C) of a sodium chloride in a reducing atmosphere, the porous nickel electrode is recognized to provide higher activity of an active material. Consequently, an electrochemical battery is provided with higher total energy density.
Patent JP-H115463-A (JP)
Title: Wire extending method of trolley wire and wire extending device used for that
Inventor: IGUCHI SHIGEO
IPC: H02G1/02
Filed: 1997-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a wire extending technology which can proceed the work efficiently with fewer persons. SOLUTION: A wire extending device 1 furnishing a capstan 3 to deliver a trolley wire T fed from a wire drum D is run on the tracks of a tram car so as to carry out the extension work of the trolley wire. While the starting end of the trolley wire is detained at the starting end of the wire extending section, a braking force corresponding to the tension at the final wiring condition is added to the capstan so as to give the tension to the trolley wire between the detaining end and the capstan, and the extension work of the trolley wire is carried out by running the wire extending device in such a condition.
Patent JP-H11227396-A (JP)
Title: Manufacture of decorative material
Inventor: ONO HARUO
IPC: B44C3/02
Filed: 1998-05-25
Abstract: PROBLEM TO BE SOLVED: To efficiently manufacture a decorative material made of ceramics of a three-dimensional protrusion and recess surface. SOLUTION: The method for manufacturing a decorative material comprises the steps of opposing a transfer layer side of a transfer sheet S made of a support and the transfer layer to a protrusion and recess surface side of a base material B to be transferred, colliding solid particles P injected from an injector 32 to the support side of the sheet, bringing the sheet into pressure contact with the base material by its collision pressure, then releasing the support, and thereafter baking it to obtain a transfer product such as a decorative material or the like. In this case, as the base material to be transferred, a base material baked after coating ceramics with a glaze or non-coating ceramics are used.  Or, after the transfer layer is transferred, only a resin content in the transfer layer or the like on the base material to be transferred is baked, then further coated with a glaze, baked, and a glaze layer is seized together with the transfer layer to form the glaze layer as a transparent protective layer.
Patent JP-S6218682-A (JP)
Title: Tracking servo circuit
Inventor: NAKAYAMA TAKESHI
IPC: G11B21/10
Filed: 1985-07-18
Abstract: PURPOSE:To make correct tracking control possible by providing a gain control circuit which is controlled variably to such prescribed value on the basis of a detection signal from a detecting means that the DC level difference is zero. CONSTITUTION:A balance detector 2 starts detecting the DC level of a tracking error signal from a differential amplifier 15 and controlling the gain of an AGC circuit 9 by the input of a servo operation control signal. Then, the differ ence between DC levels of the tracking error signal existing before and after one rotation setting the reproducing time of a reference signal fp3 as the starting point is zero. The balance detector 21 stores the gain control signal level, which is inputted to the AGC circuit 9 when the DC level difference is zero, as a signal to be held. When a servo operation control signal, for example, in the high level which operates a tracking servo circuit is inputted to an input termi nal 19, a switch circuit 20 is turned off to transmit the tracking error signal from a phase compensating circuit 16 to a driving circuit 17 and the balance detector 21 supplies said signal to be held to the AGC circuit 9 and fixes its value.
Patent JP-H08330385-A (JP)
Title: Substrate carry tweezers
Inventor: INADA TETSUAKI
IPC: H01L21/68
Filed: 1995-05-31
Abstract: PURPOSE: To reduce cost in maintenance of tweezers and facilitate works in remanufacturing. CONSTITUTION: In a substrate carry tweezers 21 for placing a wafer 1 being an object to be processed by a semiconductor equipment and carrying the wafer to a process chamber, the tweezers 21 are composed of a base end part 22 and top end parts 23a, 23b and these parts is detachably assembled by a screw 27, etc., to constitute the tweezers 21. Thereby, even if a part of the tweezers 21 are damaged, only such part has to be exchanged and also a shape of each part is simplified to facilitate manufacturing.
Patent JP-H0323609-A (JP)
Title: Common-mode choke coil
Inventor: NAITO AKIRA
IPC: H01F37/00
Filed: 1989-06-21
Abstract: PURPOSE:To absorb an inessential leakage flux and to increase an inductance by a method wherein an auxiliary magnetic body is laid in an opening part of a core. CONSTITUTION:An auxiliary magnetic body 5 such as a ferrite or the like is laid in an opening part 1a of a core 1. Thereby, when electric currents flow to windings 2, 3, an inessential leakage flux is generated from a boundary part of the windings. This leakage flux, however, is absorbed by the magnetic body 5 at the opening part 1a of the core 1 and does not have a bad influence on a circumference, and a magnetic permeability is enhanced. Consequently, an inductance is increased.
Patent JP-H07330017-A (JP)
Title: Binding band
Inventor: TAMAZAWA KAZUYOSHI
IPC: B65D63/14
Filed: 1994-06-06
Abstract: PURPOSE:To easily bind a square columnar body, by connecting a fixing part of a fixing frame at one end of a frame body to a fixing hole of a fixed part of the other end. CONSTITUTION:A protruded part 8 projected forward is provided at one end of an opening of a frame body in which a part thereof is opened and an insertion part is provided between protrusions 8 and a fixing frame 2 which is connected to the fixed part 6 having the protrusion 8 and a fixing hole 10 is provided at the other end of the opening.
Patent JP-H065986-A (JP)
Title: Manufacture of semiconductor laser
Inventor: ISHIBASHI AKIHIKO
IPC: H01S5/00
Filed: 1992-06-18
Abstract: PURPOSE:To provide the manufacture by which high output semiconductor laser can be produced in mass with outstanding reliability and high yield. CONSTITUTION:A laser bar 11 consists of a p-type clad layer composed of p-(Al0.6Ga0.4) 0.5In0.5P, an active layer composed of undoped Ga0.5In0.5P, and an n-type clad layer composed of n-(Al0.6Ga0.4) 0.5In0.5P, respectively. Both sides of a resonator end (R region) of the laser bar 11, are irradiated with plasma of phosphine excited by RF coil 13 while the temperature of the laser bar 11 is controlled at less 400 deg.C, and hydrogen atom is injected nearby the resonator end, thereby a high-resistance region can be formed, with precision of less than 1mum, in the thin range of several microns nearby the resonator end, with no deterioration of crystallization due to defect of phosphorus. As a result, it is easily possible to manufacture, at high yield, the semiconductor laser having good linear shape of I-L characteristics, low driving current, and high output of COD level.
Patent JP-H084936-A (JP)
Title: Balance type directly driven solenoid valve
Inventor: ASO YOSHIO
IPC: F16K31/06
Filed: 1994-06-17
Abstract: PURPOSE:To provide a balance type directly driven solenoid valve capable of balancing the fluid pressure in a chest on each side of a valve rod, and preventing the inclination of the valve rod. CONSTITUTION:A first spring chest 16 and a second spring chest 17 are provided on both side in the axial direction of a valve hole 6, and a valve rod 11 having a through hole 12 in the axial direction where a valve disk 10 to be slid in the valve hole communicates these spring chests is provided. First valve disks 13, 13 to shut off the communication between a feeding port P and two output ports A, B and second valve disks 14, 14 to shut off the communication between two output ports A, B and two discharge ports EA, EB and guide rings 15, 15 having a flow passage in the axial direction fitted to each end in the axial direction are provided. This constitution allows the valve rod to be guided by a guide ring and moved, and prevents the inclination thereof.
Patent JP-S5492367-A (JP)
Title: Electronic wristwatch with memory
Inventor: AYUSAWA HITOMI
IPC: G04G5/00
Filed: 1977-12-29
Abstract: PURPOSE:To prevent miswriting owing to overflow of memory by judging the writing permissible range at the writing to the memory through external operation and displaying this. CONSTITUTION:When the year and month to be written in the year and month writing calendar counter of the watch provided with a memory which obtains writing of the year and month from the Christian year and month up to the previous month of the next year counted by the year and month counters of the time circuit are counted by external operation, the count value indicating the lowest numerical value of the Christian year of the calendar year counter and the count value of the calendar month counter are subtracted in a subtractor A. When borrow is produced, 1 is added in the adder A and said value is compared with the count value of the calendar counter being inputted to the circuit A. As a result of this comparison, the output of an OR gate 30 inverts according to the coincidence and non-coincidence. When it becomes out of the writing permissible range owing to the non-coincidence, Err is displayed by the inverted output of the gate 30. Hence, overflow of the memory does not occur and miswriting is prevented.
Patent JP-S6316107-A (JP)
Title: Valve lifter
Inventor: HARADA ISAO
IPC: F01L1/14
Filed: 1986-07-07
Abstract: PURPOSE:To gain a light but strong valve lifter by forming hollows and ribs at least on respective parts of the back surface of a tip and the inside surface of the skirt, of a valve lifter. CONSTITUTION:Valve lifter 5 is formed in a bottom up cylinder style with a cylindrical skirt 6 that slides in a guide hole and a disc like tip 7 provided on the upper end of it. On the back surface 7a of the tip 7, tip side hollows 13 in a quarter circle shape are provided and between them cross shape ribs 14 are formed. The thickness of this tip side hollows 13 are formed thinner than the conventional one. On the inner surface of the skirt 6, hollow channels 11 are formed along the full circle at a fixed interval, and between respective adjacent skirt side hollow channels 11, a rib 12 also serving as a reinforced member is formed.
Patent JP-S643669-A (JP)
Title: Drum of photosensitive body in electrophotographic copying machine
Inventor: TANZAWA SETSU
IPC: G03G5/10
Filed: 1987-06-26
Abstract: PURPOSE:To enhance image quality by forming an elastic material layer having a thickness capable of intercepting an effect of the hardness of a core metal. CONSTITUTION:The drum of a photosensitive body 1 to be used for bearing a latent image is formed in a typical example by fixing the elastic material layer 3 on the metallic core shaft 2, forming the supporting layer 4 of a photosensitive layer 5 around the layer 3, and further forming the layer 5 around the support 4. The rubber roller of the layer 3 is made of a foam rubber or a nonfoam rubber having an ASKER C-type hardness of <=70 deg.C, and it has the range of thickness enough to intercept an effect of the core 2, thus permitting uneven contact between the drum 1 and a developing roller 6 to be extremely reduced and the homogeneous photosensitive layer to be formed, and accordingly, an image uniform in density and free from void to be obtained.
Patent JP-H0210702-A (JP)
Title: Manufacture of zinc oxide varister
Inventor: YUASA TAKAYUKI
IPC: H01C7/10
Filed: 1988-06-29
Abstract: PURPOSE:To increase the strength of the title varister against surges by installing an electrode to a sintered substance by a burning treatment at 750 deg.C to 925 deg.C in an atmosphere at the oxygen partial pressure of 20% or above and 100% or below. CONSTITUTION:A silver electrode 2 is installed on a sintered substance 1 by burning at 750 deg.C to 925 deg.C in an atmosphere at the oxygen partial pressure of 20% or above and 100% or below which is higher than in the air. By this method, the strength against surges can be increased with variation of the strength against surges decreased.
Patent JP-H11352596-A (JP)
Title: Photographic processor
Inventor: MANKAWA HIROSHI
IPC: G03B27/46
Filed: 1998-06-08
Abstract: PROBLEM TO BE SOLVED: To easily confirm the image of a printing form, selected by the screen of a display device at the time of printing by providing a printing form display function for displaying the image chart of the printing form selected by an input device. SOLUTION: When operation mode is switched to a mode for setting the printing form, the item of a digital print finish size is displayed together with various kinds of the setting items of the printing form on the monitor screen 20 of the display device. The image chart corresponding to each printing form is set at the printing form displaying function of a controller. When the operation mode is switched to the mode to explain the digital print finish, a designation B and the image chart C of the printing form selected by the operation of the inputting device with the item of the print finish size are displayed on the monitor screen 20.
Patent JP-H1012594-A (JP)
Title: Plasma treatment device with slot antenna
Inventor: WATANABE SEIICHI
IPC: C23C16/50
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To plasma treatment device, allowing easy control of plasma uniformity in a microwave plasma treatment device. SOLUTION: In a plasma treatment device utilizing a microwave, a coaxial type hollow resonator 8 is used to provided a slot antenna tilted at an angle neither parallel nor vertical to the direction of a surface current flowing on the wall surface, arranged with a slot antenna 9. A microwave of a TEM mode is easily excited inside the coaxial type hollow resonator 8, and a ratio in the microwave of the TEM mode is changed, so as to control uniformity of generated microwave plasma.
Patent JP-S6313614-A (JP)
Inventor: ECKERT BEAT
IPC: B05B7/10
Filed: 1987-06-26
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-S5952485-A (JP)
Title: Control system of address conversion buffer
Inventor: KUBO KANJI
IPC: G06F12/14
Filed: 1982-09-16
Abstract: PURPOSE:To decide the entry of a TLB having a prescribed real address in high speed without searching all columns of TLB (Translation Lockaside Buffer) by IPTE (Invalidate Page Table Entry) instruction and SSK (Set Storage Key) instruction. CONSTITUTION:An address reverse conversion buffer 31(RTLB) storing a logical address corresponding to the real address is provided. When a new entry is registered in the TLB4, the location of the entry of the RTLB31 is decided with a bit 11-19 of the real address. When the control bit C34 of the entry is ''00'', a column address of the TLB4 is inputted to an LLA32, and ''10'' is written in the C34. As a result, the LLA32 designated with an RA9 designates the entry having the RA9 and one link is established between the entries of the TLB4 and the RTLB31. Thus, when the real address is inputted to the RAR 22 with the IPTE instruction, the corresponding entry of the RTLB31 is read out in registers 42, 43, 44, and the output of the register 44 is decoded at the control circuit 45.
Patent JP-S5861437-A (JP)
Title: Sampling processing method for data of projection type mtf measuring instrument
Inventor: SAGANE MITSUKI
IPC: G01M11/02
Filed: 1981-10-07
Abstract: PURPOSE:To speed up arithmetic regarding Fourier transform and to reduce memory capacity, and also to realize the simplification of circuit constitution and the cost reduction of the whole device. CONSTITUTION:An image of a slit is enlarged and projected through a lens to be inspected, and the light intensity distribution of the slit image is converted photoelectrically by a self-scanning type solid-state image pickup element having a linear photodetection area; and its photoelectric conversion signal is processed electrically by Fourier transform to measure MFT (modulation transfer function). For this purpose, a natural number (n) and a constant (k) satisfying the expression where DELTAp is intervals of photoelements 5 constituting the solid-state image pickup element, Uc and UM are the cut-off frequency of said lens and the maximum measurement frequency of this device, and (m) is projection magnification are found to perform arithmetic processing by sampling the photoelectric conversion signal from the solid-state image pickup element at every (n)th photoelement. Thus, the number of memories is decreased and the arithmetic speed is increased about 7-9 times.
Patent JP-H1012882-A (JP)
Title: Thin film transistor and manufacture thereof
Inventor: FUKUDA KAICHI
IPC: H01L21/321
Filed: 1996-06-20
Abstract: PROBLEM TO BE SOLVED: To provide a method for manufacturing a thin film transistor of superior productivity and a structure thereof wherein resistance of a gate electrode wiring can be made low, ohmic connection of an active layer with a source/drain electrode is possible, and the number of masks required in a manufacturing process is small. SOLUTION: An amorphous silicon layer 12 and a first insulating film 15 are continuously accumulated on an insulating substrate 11 by plasma CVD method. The first insulating film 15 is worked into an island shape together with the amorphous silicon layer 12. A second insulating film 16 and a metal wiring layer are accumulated on the first insulating film 15. After the metal wiring layer is etched to form a gate electrode 17, the second insulating film 16 and the first insulating film 15 are etched to form a gate insulating film. The part of the amorphous silicon layer which has been exposed in the preceding process is doped with ions and irradiated with laser with the gate electrode 17 as a mask, and the part is polycrystallized to form a source region 13 and a drain region 14.