baber/WOPTO huggingface dataset:
Patent JP-H02185999-A (JP)
Title: Electroplating tank
Inventor: YAMAGATA TOSHIO
IPC: H01L21/60
Filed: 1989-01-11
Abstract: PURPOSE:To efficiently form a dense plated film by forming an anodic plate into a latticelike shape and jetting plating liquid therethrough and also providing a means for sucking this plating liquid into a suction pipe and circulating it. CONSTITUTION:In a liquid tank 1, plating liquid 8 is introduced from a feeding port 5 by a liquid supply pump 6 and passed through a latticelike anode plate 2 as shown in the arrows 11, 12 and jetted to a member 3 to be plated as a laminar flow state. The plating liquid 8 is sucked into the suction pipe 7 and circulated to the liquid supply pump 6 via the circulation port 4 of the pump a shown in the arrows 14-16. When the plating liquid 8 is passed through the lattice of the anode plate 2, In, etc., being anodic metal is ionized and dissolved into liquid and thereafter intactly carried to the member 3 to be plated and deposited as a plated film. By this electroplating tank, current density, namely the allowable range for formation velocity is widened and the rate of nondefective is enhanced.
Patent JP-S62166914-A (JP)
Title: Reference hole drilling device for multilayer printed board
Inventor: KONOE OSAMU
IPC: H05K3/00
Filed: 1986-01-14
Abstract: PURPOSE:To drill a standard hole on a printed board in a highly accurate manner, by forming a hole mark, showing a reference hole drilling position, in a proper spot on an internal layer circuit board, and shifting the reference hole to a central position of the hole mark by a picture processing device. CONSTITUTION:Part of an upper spot facing hole 12c of a plate 7, whose spot facing from both sides of a multilayer printed board 7 is finished, is moved to a lower part of an industrial television camera 21. Next, light is illuminated from the lower slant of this hole 12c by optical fibers 20 and 20, and the light transmitted image appearing in this hole 12c is photographed by the ITV camera 21, then this image is subjected to a picture process by a picture processor 29. With this constitution, a center point of a hole mark is directly taken out, thus a reference hole's drilling position is detected in a highly accurate manner without entailing any errors.
Patent JP-H02184937-A (JP)
Title: Tracer control circuit
Inventor: MIYASHITA MOTOSHI
IPC: G06F11/28
Filed: 1989-01-12
Abstract: PURPOSE:To effectively utilize a trace memory by providing a flag for one bit, which decides whether or not the step of a microinstruction is traced, on the bit pattern of the microinstruction, and controlling whether or not a trace memory address value is updated based on the value of the flag. CONSTITUTION:The address of the microinstruction is held in a microaddress holding part 2. On the other hand, the microinstruction is set in a microinstruction holding part 3, and a trace indicating information '1' is set in a trace indicating information holding part 4. For this reason, an address update instructing part 5 outputs the update instructing signal of the trace memory address to a trace memory address holding part 6. Consequently the trace memory address holding part 6 is operated by the input of the update instructing signal of the trace memory address, and only the address of the microinstruction can be stored into a trace memory 1. Thus only the address of the microinstruction to be traced can be finely designated without increasing the number of steps.
Patent JP-H03209484-A (JP)
Title: Image forming device
Inventor: OGISAWA YUKA
IPC: G03G15/043
Filed: 1990-01-12
Abstract: PURPOSE:To eliminate any waste of toner by providing opening / closing shutters with a variable width in a present exposure part, and providing an interlocking means for paper support plates freely movable in the width direction restricting side parts of a transfer material provided in a multiple paper feeding tray and the opening / closing shutter. CONSTITUTION:The paper support plates 2 and 2 are connected to the sliding opening / closing shutters 4 and 4 through wires 5 and 5. Because of this, if the paper support plates 2 and 2 are brought toward the center, the sliding opening / closing shutters 4 and 4 are pulled out against spring force of a winding up roll, and the distance of leading tips of the sliding opening / closing shutters 4 and 4 is made equivalent to the width of A5 size. Next, the image of the part of the A5 size width of the original 10 is irradiated through an opening restricted by the sliding opening / closing shutter 4 of an original exposure part 3, and its reflected image is formed on a photosensitive drum 14 rotating in the direction of the arrow synchronized with an original platen glass 7 through a fox lens array 13, a latent image is formed within an image forming range of an original after reflection, and the toner is effectively adhered to the width of the A5 size on the photosensitive drum 14. Thus there is no wasting of the toner.
Patent JP-S60147664-A (JP)
Title: Decca navigation receiver
Inventor: FUJINO TERUHISA
IPC: G01S5/10
Filed: 1984-01-13
Abstract: PURPOSE:To enhance the measurement precision by using an oscillator of high stability as a reference oscillator in a receiver to control the frequency division ratio of each frequency divider and monitoring the output of a phase comparator to control the frequency division ratio temporarily in accordance with variation of phase. CONSTITUTION:The reference signal of the reference oscillator has the frequency divided by variable frequency dividers to obtain frequencies equal to output frequencies of a received natural frequency signal, and their phases are compared by the phase comparator, and differences between these comparison outputs and the phase comparison output of the signal from a master station are obtained to attain phases of natural frequency signals from individual slave stations to the natural frequency signal from the master station. If the output of the phase comparator to the natural frequency signal from the master station is varied by a prescribed value or larger, the frequency division ratio of each frequency divider is changed temporarily so that this variance is cancelled, and phase deviation of the reference oscillator is compensated if it occurs, and measurement is performed correctly even in case of variance of phase due to movement of the receiver.
Patent JP-S61164200-A (JP)
Inventor: ARAKAWA SATORU
IPC: C08J7/06
Filed: 1985-01-14
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-H09198483-A (JP)
Title: Ic card and ic card cooling tray
Inventor: SUZUKI MASUMI
IPC: G06F1/20
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To highly efficiently cool an IC card. SOLUTION: By forming plural openings penetrating from the inside to the outside on the case body of this IC card 1 to be freely attachably and detachably inserted to the slot of a portable personal computer or the like, air is ventilated to the inside and the outside. Also, the IC card 1 is held in a cooling tray 31 and they are inserted to the slot. In the state, the rear end part 31a of the cooling tray 31 is projected from the case body of the personal computer or the like toward the outside. By actively transporting heat to the rear end part 31a by embedding a heat pipe 35 in the cooling tray 31, if necessary, enlarging the surface area by forming recessed and projected parts at the rear end part 31a or attaching a fan 36 to the rear end part 31a, the cooling efficiency is improved.
Patent JP-H01180803-A (JP)
Title: Stable insecticidal composition
Inventor: ANDO IWAO
IPC: A01N55/00
Filed: 1988-01-12
Abstract: PURPOSE:To obtain the title composition preservable for a long period of time, by blending dimethyl-(4-ethoxyphenyl)silymethyl-3-phenoxybenzyl ether as an active component with a surfactant and/or amine-based antioxidant as a stabilizer. CONSTITUTION:A compound shown by the formula as an active component is blended with 0.1-6wt.% (preferably 0.4-2.0wt.%) based on total weight of agent of (A) a surfactant and/or (B) an amine-based antioxidant as a stabilizer to give the aimed composition. Since the composition can maintain the compound shown by the formula stably for a long period of time in the case of blending the composition with a carrier of mineral substance, the composition is especially effective in preparation of solid agent or granule requiring the carrier of mineral substance. A polyoxyethylene alkylamino ether, fatty acid amine salt, etc., may be cited as the component A and N,N'-diphenyl-para- phenylenediamine, etc., as the component B.
Patent JP-H01180966-A (JP)
Title: Surface treated steel sheet for two-piece can
Inventor: ISHIKAWA HIROSHI
IPC: C23C14/06
Filed: 1988-01-13
Abstract: PURPOSE:To obtain a surface treated steel sheet for a two-piece can having superior corrosion resistance under a paint film by successively forming a plating layer by electroplating and a plating layer of Al, Cr, Ni, Sn, etc., by a dry process on both sides of a steel sheet and further forming a lubricative coating film on the upper plating layer on one side. CONSTITUTION:A plating layer composed of metallic Cr+Cr oxide hydrate, metallic Ni, etc., is formed on both sides of a steel sheet by electroplating in about 0.001-10mum thickness. A single plating layer of a metal such as Al, Cr, Ni or Sn or an alloy based on such metals is then formed on the plating layer by a dry process. The pref. thickness of the upper plating layer is about 0.001-10mum. A surface treated steel sheet maintaining superior corrosion resistance under a paint film even after DRD or DI forming, having satisfactory strippability and causing no galling is obtd.
Patent JP-S63174701-A (JP)
Title: Hot cross rolling method for metallic slab
Inventor: HASHIMOTO HAJIME
IPC: B21B1/46
Filed: 1987-01-13
Abstract: PURPOSE:To prevent side cracking and overlap flawing of a metallic slab by forming the diameter in the lower parts in the bottom of the calibers of a pair of calibered vertical rolls to the diameter smaller than the diameter in the upper part and rolling the slab at the time of supplying the slab by a vertical type hot rolling mill to a plate rolling stage including cross rolling. CONSTITUTION:The continuously cast metallic slab which is kept at the temp. lower on the front surface than on the rear surface is subjected to hot cross rolling by the vertical type hot rolling mill. The diameter 9 in the calibered lower part 9 is formed smaller by 5-25mm than the diameter 8 in the upper part at this time to form the metallic slab having the sectional shape at which the front and rear surface widths of the slab after cross returning are larger in the width Wsu of the front surface than the width WSL of the rear surface or are equal to each other. Metal flow is uniformized and the steel plate being equal in width WPU of the front surface and width WPL of the rear surface is obtd. if such metallic slab is subjected to plate rolling. The side cracking and overlap flawing of the slab are thereby prevented and the operability is improved to a greater extent.
Patent JP-S5598748-A (JP)
Title: Photographic support
Inventor: MIYAMA MASAO
IPC: G03C1/79
Filed: 1979-01-20
Abstract: PURPOSE:To improve the cut end form of a photographic support in a cutting process by covering polyethylene resin onto a web in which the ratio of a reinforcing agent to a sizing agent by oven-dry wt. has been specified. CONSTITUTION:The ratio of a reinforcing agent such as polyacrylamide to a sizing agent such as alkylketene dimer by oven-dry wt. contained in a web is adjusted to 1.8 or more. This web is then covered with polyethylene resin containing about 35-80wt% of low density polyethylene. The photographic support obtained by this method has high cuttability and forms little paper dust, and cutting chips become hard to stick to a print face. In addition, formation of whiskery pulp fiber and polyethylene resin is reduced.
Patent JP-H02185077-A (JP)
Title: Josephson junction element
Inventor: IWAMATSU SEIICHI
IPC: H01L39/22
Filed: 1989-01-12
Abstract: PURPOSE:To eliminate the vanishing of a superconduction from the surface of a high temperature superconductor film and to easily cause tunneling by employing fluoride substance of alkaline earth metal such as CaF2 as a tunnel insulating film of a Josephson junction element. CONSTITUTION:Dipole high temperature superconductors 2, 2' made of Y1Ba2Cu3 O7, etc., are formed on the surface of an insulating board 1 made of barium titanate, etc., and a tunnel film 3 made of fluoride of alkaline earth metal such as CaF2, etc., is formed between tunneling gaps made of several 10Angstrom  of the high temperature superconductors 3, 2'. A film made of fluoride of alkaline earth metal such as CaF2 may be formed by extending on the surfaces of the high temperature superconductors 2, 2' as a protective film. Further, in the case of the film of moisture absorption such as MgF2, etc., other film such as Si3N4, SiO2 or Al2O3 may be laminated on the surface. Thus, a tunneling can be easily caused without varnishing the superconduction of the surface of the high temperature superconducting material.
Patent JP-S56103183-A (JP)
Title: Pyridazine derivative and its application to medicine
Inventor: FUABIAANI POORU
IPC: C07D487/04
Filed: 1981-01-16
Abstract: 2,3-Dihydro-imidazo[1,2-b]pyridazine derivatives of the formula: <IMAGE>   in which R1 represents a phenyl, halogenophenyl, trifluoromethylphenyl, C(1-4)-alkylphenyl, (C1-4)-alkoxyphenyl, hydroxyphenyl, nitrophenyl, aminophenyl, (C1-4)-alkylaminophenyl, di-(C1-4)-alkylaminophenyl, acetamidophenyl, thienyl, pyridyl, furyl or nitrofuryl radical, R2 represents a hydrogen atom or a (C1-4)-alkyl radical, and R3 represents a hydrogen atom or a (C1-4)-alkyl, phenyl, halogenophenyl, trifluoromethylphenyl, (C1-4)-alkylphenyl, (C1-4)-alkoxyphenyl, hydroxyphenyl, nitrophenyl, aminophenyl, (C1-4)-alkylaminophenyl, di-(C1-4)-alkylaminophenyl or acetamidophenyl radical, and its addition salts with pharmaceutically acceptable acids are useful in therapy as antidepressants. They may be made by cyclization of compounds of the formula:   <IMAGE>
Patent JP-H09197977-A (JP)
Title: Hologram display device
Inventor: FURUKAWA MASAMITSU
IPC: G02B27/01
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To make the uniformity of hologram surface illuminance superior and obtain a clear virtual image at a distance even when an ordinary light source such as a tungsten electric bulb is used. SOLUTION: This hologram display device has a hologram 12 where a stereoscopic image is recorded, the ordinary light source (tungsten electric bulb) 14 which emits light to the hologram 12, a light shield plate 18 which is arranged between the hologram 12 and ordinary light source 14 and has an aperture 16, and a rotary elliptic concave mirror 20 which has its focus at the aperture 16 and converges the light emitted by the ordinary light source 14. Then a light transmission diffusing process for making the hologram surface illuminance uniform is performed in advance for the external bulb glass 22 of the ordinary light source 14.
Patent JP-S54100282-A (JP)
Title: Manufacture of piezoelectric print panel
Inventor: KITAYAMA TOYOKI
IPC: H05K1/16
Filed: 1978-01-25
Abstract: PURPOSE: To increase greatly the manufacture efficiency of the piezoelectric print panel with no discontinuation of the manufacturing processes by giving a direct polarization process and without providing any surface eartning electrode onto the surface of the high-molecular piezoelectric layer.  
     CONSTITUTION: Discharge electrode 7 applied with the high voltage is distributed between signal draw-out electrodes 1 on print substrate 4 at the position away by a fixed distance from the surface of high-molecular layer 5 and above detecting electrode 1. And the polarization process is given without providing any surface earthing electrode 6 on the surface of layer 5. As a result, the manufacture efficiency can be increased greatly with no discontinuation of the manufacturing processes. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S59130890-A (JP)
Title: Carboxylic acid derivative
Inventor: TSUDA YOSHIHIKO
IPC: C07D513/04
Filed: 1983-01-17
Abstract: NEW MATERIAL:A compound of formula I [R is H, halogen; X is lower alkylene or phenyl-substituted lower alkylene; l is 0, 1; A is carboxyl, lower alkoxycarbonyl or phenyl-substituted lower alkoxycarbonyl, cyano] and its salt. EXAMPLE:Benzyl 3-(1,2-dihydro-2-oxothiazolo[5.4-b]pyridin-1-yl)propionate. USE:Anti-inflammatory, analgesic or antipyretic. PREPARATION:For example, the reaction of thiazolo[5.4-b]pyridin-2(1H)-one derivative of formula II with a halocarboxylic acid derivative of the formula: Z-(X)1-A' (Z is F, Cl, Br, I; A' is lower alkoxycarbonyl, phenyl-substituted lower alkoxycarbonyl, cyano) is carried out, preferably in the presence of an acid acceptor such as potassium carbonate.
Patent JP-S5289730-A (JP)
Title: Resonant valve
Inventor: TADOKORO JIYUNICHI
IPC: F02M7/12
Filed: 1976-01-20
Abstract: PURPOSE: In order to make the intrinsic oscillation frequency of a valve closing mechanism to the oscillation period of the valve mechanism fixing section in the desired valve opening timing, and by using a resonant phenomenon, airmed at is to open the valve by resonant phenomenon so as to supply accurately the machine whose operation speed can be made variable with auxiliary fuel and others through a simple construction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58123986-A (JP)
Inventor: ISHII KINICHI
IPC: E05F11/48
Filed: 1982-01-19
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-H03214552-A (JP)
Title: Scanning device with focused ion beam
Inventor: WATANABE NOBUO
IPC: H01J37/28
Filed: 1990-01-17
Abstract: PURPOSE:To make irradiation control on the basis of the beam amperage on real time basis at the actual time of irradiating a specimen, by furnishing a secondary electron electrode in the neighborhood of the specimen. CONSTITUTION:The secondary electrons 111 emitted from a specimen 107 with irradiation of ion beam 109 are turned back onto the specimen 107 by impressing a neg. potential on a secondary electron electrode 106 using a power supply 110. In this manner all secondary electrons return to the specimen 107, so that the ion beam current can be measured accurately on real-time basis without being influenced by such factors to vary the amount of emitted electrons as different local compositions on the surface of specimen, different surface roughnesses, etc. This enables precision control of the irradiation amount even though the focused ion beam is in unstable state.
Patent JP-H03211344-A (JP)
Title: Controlling device for air conditioner
Inventor: UCHIDA YOSHIAKI
IPC: F24F11/02
Filed: 1990-01-17
Abstract: PURPOSE:To improve an accumulated heating capability under a low surrounding air temperature by a method wherein a pulse output mode for determining a speed of each of an indoor fan and an outdoor fan and the valve travel of an expansion valve is changed from that of a normal heating operation in response to an outdoor temperature, a temperature of an outdoor heat exchanger, an operating frequency and an indoor fan speed. CONSTITUTION:A frequency detected by an operating frequency detection means 5 of a compressor is compared with a predetermined frequency by a comparisn means C11 so as to discriminate an operating frequency. A speed detected by an indoor fan speed detection means 7 is compared with a predetermined speed by a comparisn means D12 so as to discriminate an indoor fan speed. In the even that each of the outdoor temperature and a temperature of the outdoor heat exchanger is less than a certain predetermined temperature and further that the indoor fan speed is more than the specified speed, a setting of each of the indoor fan speed and the outdoor fan is increased more than that of the normal heating operation and further a pulse output mode is changed over in such a direction as to reduce the valve travel of an expansion valve. With such an arrangement, it is possible to restrict a frosting state under a low temperature operation, blow hot air and to improve an accumulating capability.
Patent JP-2000203653-A (JP)
Title: Lid material with hot-water drain hole for fast food container
Inventor: KAWAI HIROFUMI
IPC: B65D81/34
Filed: 1999-01-13
Abstract: PROBLEM TO BE SOLVED: To provide a lid material with hot-water drain hole for a fast food container wherein, in a lid material for a fast food such as chow mein, which needs hot-water dripping, a surface sheet for exposing hot-water drip holes can be easily peeled off in a stable manner. SOLUTION: A composite sheet 10 and a surface sheet 20 are stacked and bonded to each other so as to be located respectively in a releasable region L1 and a bonding region L2 by means of an easy-to-peel layer 30 formed by applying a release agent to a predetermined shape region. In a lid material 1 with hot-water drip holes for a fast food container wherein one or a plurality of hot-water drip holes 12 are formed in the composite sheet 10 within the region L1, the peelable layer 30, forming the releasable region, contains wax of 5-95 wt.% and the wax is polyethylene wax, polyester wax, fatty amide wax, or a mixture thereof.
Patent JP-S5392162-A (JP)
Title: Distance detector
Inventor: SHIBATA ISAMU
IPC: G01C3/00
Filed: 1977-01-25
Abstract: PURPOSE: To detect the distance of a target with one photoelectric element in a camera or the like by storing a signal when the image is detected by first optical system and comparing the stored signal with a signal when the image is detected by second optical system. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S62165869-A (JP)
Title: Fused carbonate type fuel cell
Inventor: MITSUGI KOICHI
IPC: H01M4/86
Filed: 1986-01-17
Abstract: PURPOSE:To prevent the leakage of the electrolyte so as to make a fused carbonate type fuel cell of high performance and long life time by producing a ultra fine particle layer on the interface of a gas diffusion electrode and a electrolytic plate by electrophoresis. CONSTITUTION:A gas diffusion electrode 2 made of nickel family metal on which a fine porous layer is to be produced is provided as a negative electrode in a solution 1, and an opposed electrode 3 made of stainless steel is provided as a positive electrode parallel to the gas diffusion electrode 2 and 10cm apart from the electrode 2. The solution is made by stirring well the distilled water solvent added with ultra fine nickel particle 4 to be adhered and positive ionic binder (cellulose family). On the surface of the ultra fine nickel particle 4 the positive ion 5 of the binder is adhered. In this state, when a DC voltage of 100V is applied between the nickel family metallic gas diffusion electrode 2 and the opposed electrode 3 from a DC constant voltage source 6 for 15sec to generate an uniform electric field, the ultra fine particle adhering the positive ion 5 on its surface is moved from the side of the positive opposed electrode 3 to the side of the negative nickel family metallic gas diffusion electrode 2 by the Coulomb's force, and ultimately adhered on the surface of the gas diffusion electrode 2.