baber/WOPTO huggingface dataset:
Patent JP-S58150947-A (JP)
Title: Automatic brightness controller
Inventor: FUKUI HIROYUKI
IPC: G03B42/02
Filed: 1982-03-03
Abstract: PURPOSE:To vary a visual field of detection and to perform automatic brightness control, by guiding light from a picture of a part to be diagnosed to a photoelectron multiplier tube through plural optical diaphragms which have different aperture diameters according to the size of said picture. CONSTITUTION:When a part of a sample to be diagnosed is about a half as large as the input surface of an image intensifier, an output fluorescent image from II is led out of a prism PM1 with a changeover switch SW placed at a side A, stopped down to a half of the input visual field of II through an optical diaphragm S1, and inputted to a photoelectron multiplier tube PMT1 to be converted photoelectrically. When the part of the sample to be diagnosed is a leg or arm, etc., the fluorescent image from II is led out of a prism PM2 with  the switch at a side B, stopped down to one eighth the input visual field of II  through an optical diaphragm S, and inputted to a photoelectron multiplier tube  PMT2 to be converted photoelectrically. Those converted electric signals are  inputted to an automatic brightness control circuit F.ABC through an amplifier AMP. The circuit F.ABC controls a secondary voltage applied to an X-ray  tube XT to decide on the amount of X rays for proper brightness.
Patent JP-H10225534-A (JP)
Title: Manufacture of golf ball
Inventor: ONO SHINYA
IPC: A63B45/00
Filed: 1997-02-17
Abstract: PROBLEM TO BE SOLVED: To improve external appearance without causing fluff of a surface and damage of the dimple edge by spraying an abrasive having specific MOS hardness and the particle size by compressed air, and polishing a surface of a golf ball. SOLUTION: A golf ball G which is molded by injection molding and in which a burr is formed on a surface, is housed in a polishing vessel 1, and is set in an oblique condition. A surface is polished by injecting an abrasive X into a surface of the golf ball G from an injection nozzle 2 by compressed air while rotating the polishing vessel 1 by a driving motor 7. A particulate-like material having MOS hardness of 2.5 to 4.5 and the particle size of 0.1 to 0.8mm is used as the abrasive X. The surface can be polished without causing fluff by layer separation and damage of the dimple edge on the surface of the golf ball G, and external appearance can be improved.
Patent JP-H01207660-A (JP)
Title: Method and apparatus for moisture analysis
Inventor: KURAMOCHI HIROSHI
IPC: G01N31/00
Filed: 1988-02-15
Abstract: PURPOSE:To accurately and exactly analyze the trace moisture in ammonia by bringing the moisture in the ammonia into reaction with calcium carbide and measuring the generated acetylene. CONSTITUTION:A calcium carbide reaction tube 3 is set at a prescribed temp. and after a sample ammonia is introduced through a sample introducing port 1 into the tube, the gaseous ammonia is run at a prescribed flow rate to stabilize a hydrogen flame ionization detector 10 while a flow meter 7 is observed by switching the cock of a gas sampler 5 with the 6-way cock and gradually opening the valve of a flow rate controller 2. After the detector 10 stabilizes, the cock of the sampler 5 is switched to introduce the acetylene-contg. gaseous ammonia through a measuring tube 6 into a gas chromatograph 8 with the hydrogen flame ionization detector by which the amt. of the generated acetylene is measured. The trace moisture in the ammonia is accurately and exactly measured in such a manner.
Patent JP-S59160000-A (JP)
Title: Device for preventing edge overcoating in continuous electroplating of strip
Inventor: UKIANA TOSHIMICHI
IPC: C25D7/06
Filed: 1983-02-28
Abstract: PURPOSE:To prevent edge overcoating without receiving the influence of the snaking of a strip by providing a shielding piece which shields the edge parts of the strip from an anode and allowing said pieces to follow up the snaking of the strip. CONSTITUTION:A titled device is provided with a guide roller 8 which is rotated in contact with the side ends in the edge parts of a strip 4 and a shielding piece 10 which shields the bottom side of the edge parts from an anode 6 along the longitudinal direction thereof. The piece 10 is attached to the bottom end of a lever 11 suspended oscillatably from a carriage 12 which is movable in the transverse direction of the strip 4. The strip 4 which travels by facing the anode 6 submerged and disposed in the bottom of a tank 2 acts as a cathode and is electrolyzed. The local overdeposition near the edge parts is prevented by the above-mentioned device without receiving the influence of the snaking of the strip.
Patent JP-H01209385-A (JP)
Title: Line spectrum detector
Inventor: ARAMAKI YOSHIAKI
IPC: G01R23/16
Filed: 1988-02-17
Abstract: PURPOSE:To detect a line spectrum handily in a short time, by a method wherein a peak level is detected from an intensity level smoothed near a specified frequency component and a relative ratio between the peak level and the noise level is calculated to be compared with a criterion. CONSTITUTION:When a line spectrum detection mode key 4a is depressed, a CPU 7 inputs a specified frequency fc from a control panel 4. Then, the highest intensity level S is detected from smoothed intensity levels of M-N of frequency components different corresponding to resolutions centering around the specified frequency fc. When the detected highest level S exceeds a specified value, a noise level is determined centered on a frequency component fp corresponding to the highest level S. Then, the CPU 7 determines an S/N ratio for the frequency component fp. When the S/N ratio exceeds a specified threshold, judging a line spectrum LS to exist, it applies a startup signal to a bell driving circuit 11 to sound a bell 10, and then, a processing program involved is put to an end.
Patent JP-H02211942-A (JP)
Title: Method for casting cast billet for wire rod having excellent drawability
Inventor: ANZAI SHIGEHISA
IPC: B22D11/06
Filed: 1989-02-13
Abstract: PURPOSE:To prevent the development of wire breaking and crack at the time of wire drawing work by making three face cooling condition with an endless groove type ring mold, in which the top part is opened, and eccentrically solidifying at the specific position as the position corresponding to the last solidification in cross sectional face of the wire rod. CONSTITUTION:The position corresponding to the last solidification in the cross sectional face of the wire rod is eccentially positioned at the position so that eccentricity (e) (e=r/R) defined with the ratio of (r) for distance from center of the wire rod to the last solidified position to R for the average radius of the wire rod, satisfies 0.15<=e<=0.9. Molten metal is poured into the endless groove type ring mold 4 consisting of copper (alloy) from a ladle 1 through a pouring nozzle 3. If necessary, a mold upper face solidifying rate control means 7 and a non-oxidizing atmosphere holding means 8 are arranged at between a molten metal back-flow preventing weir 5 and a cast billet drawing straightening means 10 to control the solidification at the upper face side or control the last solidifying position by preventing oxidation of the molten metal, and the deterioration of the quality is prevented. By this method, the cast billet for wire rod, in which the center defect inevitably developed therein is formed at the eccentric position from the max. stress developing position at the time of the wire drawing work, is obtd. to prevent the development of the defect at the time of the wire drawing work.
Patent JP-H07215676-A (JP)
Title: Crane
Inventor: YOAHIMU KURERU
IPC: B61D15/02
Filed: 1995-01-30
Abstract: PURPOSE: To transport a long heavy load with less space in, for example, bridge construction work or railway construction work in a crane such as, for example, railway traveling type self-traveling crane, which is pivotally supported swingably in vertical direction and about a horizontal axis on a vehicle frame and has an elevating jig rotatable about a vertical axis. CONSTITUTION: An elevating jib 6 is supported from the underside by at least one swing support device 12 each installed on one vehicle frame end parts 11a and 11b, and can be swung and raised upward and downward by a raising drive device 13 disposed between the vehicle frame end parts 11a and 11b.
Patent JP-H08230551-A (JP)
Title: Readymixed concrete receiving hopper cover device for concrete mixer truck
Inventor: KIKUCHI HIROFUMI
IPC: B60P3/16
Filed: 1995-02-22
Abstract: PURPOSE: To cover the receiving hopper from an operator's seat and to prevent an operator from falling down from an elevated position by providing a rotating means to give a rotating motion to a rotating shaft of a hopper cover, and connecting operating switches arranged inside and outside a cabin to the rotating means and rotating the cover. CONSTITUTION: A reduction geared motor 7 is installed near one side drum of a readymixed concrete receiving hopper 6 through the receiving frame 4a of the geared motor 7. Also a turning shaft 3 is pivoted on the motor shaft of the geared motor 7 horizontally in the lateral direction of a vehicle, and a bearing 8 to support the turning shaft 3 is installed near the other side drum of the readymixed concrete receiving hopper 6 through a bearing frame 4b. When the turning shaft 3 is rotated, the end part of a cover 1 is rotated oscillatingly so that it draws an arc on the receiving hopper 6. Then the operating switch 5a of the geared motor 7 is arranged inside the cabin of a concrete mixer car, and an operation switch Sb is arranged near an outside drum rotation operating lever. As a result, the hopper can be covered without stepping down the vehicle.
Patent JP-2000228970-A (JP)
Title: Production of dried ingredient material and its device
Inventor: MATSUDA AKIRA
IPC: F26B17/04
Filed: 1999-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing a dried ingredient material capable of realizing a low oxygen state at a low cost, setting the oxygen concentration variably and producing it in a most suitable oxygen concentration for each of cooking objective materials, and its device. SOLUTION: This method for producing a dried ingredient material is provided by installing a food-introducing chamber 13 and a food-discharging chamber 14 at the introducing side and the discharging side of a food-loading conveyer 11 of a super-heated steam device main body 12 respectively and also slopes at the introducing side and discharging side of the food-loading conveyer 11, and further controlling the exhausting amounts of air at an inlet side exhausting device 21 in the device main body and outlet side exhausting device 22 in the device main body so as to set the amount of air in the super-heated steam device 12 variably.
Patent JP-S61192779-A (JP)
Title: Additive for ultraviolet absorption
Inventor: UEGAKITO OSAMI
IPC: C08L27/00
Filed: 1985-02-21
Abstract: PURPOSE:To provide the titled additive having excellent transparency, heat resistance, modulus of elasticity, strength, etc. and serving to maintain the ultraviolet absorbing capacity of an ultraviolet absorber, which comprises a specific scaly inorganic compound and an ultraviolet absorber chemically bonded thereto in an integral form through a coupling agent etc. CONSTITUTION:A scaly inorganic compound which is a mineral belonging to the smectites group, such as montmorillonite, having an average molecular weight of 20mu or less, an average thickness of 0.3mu or less and an average aspect ratio of 10 or higher is reacted with a benzotrizole, benzophenone or cyanoacrylate cationic ultraviolet absorber of the formulae I-III (wherein X is H or Cl; and Y, Z, W and Q are each an alkyl) in the presence of a third component such as silicon, titanium or aluminium coupling agent having a chloro group, alkoxy group, acetoxy group, etc., capable of linking with an inorganic compound upon being hydrolyzed as well as having a group capable of reacting with a reactive functional group present in the ultraviolet absorber, thereby causing the inorganic compound to be chemically bonded to the ultraviolet absorber in an integral form by means of an ionic bond etc., through the coupling agent.
Patent JP-S59159163-A (JP)
Title: Color photosensitive silver halide material
Inventor: ICHIJIMA YASUSHI
IPC: G03C7/36
Filed: 1983-03-01
Abstract: PURPOSE:To obtain a color photosensitive silver halide material low in fog and superior in yellow developing performance by incorporating a specific 2-equiv. yellow coupler. CONSTITUTION:A photosensitive material is formed by adding and dispersing into a silver halide emulsion a mixture of a high boiling org. solvent and a yellow coupler, preferably amounting to 5-1,500g per mole of silver halide, having a formula II and represented by general formula I in which R1 is an aliphatic, aromatic or heterocyclic group; R2 is an aromatic or heterocyclic group; X, Z are each an org. residue necessary to form a 5- or 6-membered N-contg. hetero ring; Y is a divalent org. residue linking each N-contg. hetero ring formed by each of X and Z.
Patent JP-H11219896-A (JP)
Title: Aligner and manufacture thereof
Inventor: KUBO HIROYOSHI
IPC: G03F7/20
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To improve the productivity of a device manufacturing method, without increasing the manufacturing cost of a device so much. SOLUTION: An aligner which successively supplies substrates onto stages, aligns, exposes, and recovers the substrates respectively has two or more stages 3 and 4, which move to an exposing position and another treating position for the recovery of the substrates. Treatments other than exposure are performed, in parallel with the exposure by performing the other treatment on the stage 3 positioned to the another treating position, while the substrate on the stage 4 positioned to the exposure position is exposed.
Patent JP-S59159995-A (JP)
Title: Method for partially electroplating electronic parts
Inventor: ICHIMURA MASANORI
IPC: C25D5/02
Filed: 1983-03-01
Abstract: PURPOSE:To prevent uneven plating and burning and to carry out uniform plating by coating the surface of a substrate made of an acid-proof insulating substance with an electrically conductive substance to form a dummy having a smaller surface area than the area of a part to be partially plated and by carrying out partial plating using such dummies. CONSTITUTION:A substrate 1 made of an acid-proof insulating substance and having a smaller surface area than the area of a part to be partially plated is prepd. The surface of the substrate 1 is pretreated and coated with a layer 2 of an electrically conductive substance by chemical plating or other method to form a dummy. Small-sized electronic parts are partially electroplated using such dummies. Since the material of the parts to be plated and the dummies have the same specific gravity, the parts are uniformly mixed with the dummies, so uneven plating and burning are prevented, and uniform plating is carried out.
Patent JP-H05230952-A (JP)
Title: Lightweight, fireproof and heat-insulating roof for building
Inventor: KAWASHIMA YUKIO
IPC: E04D11/00
Filed: 1992-02-20
Abstract: PURPOSE:To obtain a lightweight, fireproof and heat-insulating roof structure and make construction of such roof structure executable safely and quickly by a method wherein a fireproof covering material layer is provided covering over the underside of a roof panel while the surface of the roof panel is covered with a heatinsulating material layer, and a waterproof sheet is extended over the heat-insulating material layer. CONSTITUTION:The underside of a roof panel 1 made of a metallic plate having a section approximately in corrugation is covered with a lower fireproof covering material layer 2, and a flat-shaped upper fireproof covering material layer 3 is stretched across crests over the corrugated roof panel 1. Then a heat-insulating material layer 4 on which waterproof sheets 5 are placed and stuck is placed over the surface of the upper fireproof material layer and is fixed thereto with waterproof sheet-joining pieces 6 and fixing gadgets 7. The roof panel 1 and the lower fireproof covering material layer 2 are prefabricated into a unitized panel in a factory. Then such roof panels 1 with the fireproof covering material layers are placed on beams 10 on top of a building and the lower fireproof covering material layer 2 of each of the roof panels 1 is pressed down onto the surface of the beams 10 and is fixed to the beams 10 with rivets 8 driven from the upper side of the roof panel 1. Thereby the heat-insulating material layer 4 and the waterproof sheets 5 can be prevented from fusing and breaking by heat while workability in constructing a roof can be improved with term of works shortened.
Patent JP-2000228994-A (JP)
Title: Production of optically active compound
Inventor: OONO JIYUNKICHI
IPC: C07C323/14
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To obtain an optical active compound that is useful as a synthetic intermediate for medicines, agrochemicals and the like in high yield by allowing (R, S) sulfur-containing propargyl alcohol to react with an esterifying agent in the presence of a stereospecifically catalyzing lipase. SOLUTION: (R, S) sulfur-containing propargyl alcohol represented by formula I [R1 and R2 are each a (substituted) alkyl, a (substituted) aralkyl, a (substituted) aryl] is reacted with an esterifying agent in an organic solvent in the presence of a lipase that can esterify either the R isomer or the S isomer of the propargyl alcohol to form the ester of one optically active sulfur-containing propargyl alcohol, while the other optically active sulfur-containing propargyl alcohol represented by formula III is allowed to remain. Thus, the objective optically active sulfur-containing propargyl alcohol of high optical purity, useful as a synthetic intermediate for medicines, agrochemicals, physiologically active substances and the like can be inexpensively obtained in high yield.
Patent JP-S55125751-A (JP)
Title: Data transmission circuit
Inventor: KAMIYA TATEO
IPC: H04L27/18
Filed: 1979-03-22
Abstract: PURPOSE:To enable to reduce the memory capacity remarkably, by selecting the address separately two or more times from the register storing the DC data and adding the number of times separated after accessing the memory. CONSTITUTION:The selection circuit 5' and the addition circuit 6' are provided. The phase information output for N time slot's share of the register 1' is selected 5' with number of times of l and fed as the address of the memory 2' and the clock developed 3' is given to the memory 2' as the address and the sample value corresponding to the phase information from the memory 2' is picked up. Further, the addition 6' of m times (where m=l-1) is made and it is converted 4' into analog signal and picked up. Accordingly, when l=2 or 4, the output of the register 1' is separated into 2-4 times to access the memory 2' and the output of the memory 2' is added by once to three times. Further, the output of the register 1' is separated into l times to access the memory, allowing to reduce the number of memories with 1/l of the memory address buses than usual and with 1/2Xl of the required memory.
Patent JP-2000229129-A (JP)
Title: Method for administering ionic drug by iontophoresis
Inventor: KANEMURA KIYOSHI
IPC: A61N1/30
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To administer efficiently an ionic drug under an energized condition for a long period by supplying the ionic drug to the arrangement portion of the ionic drug of an iontophoretic electrode section of an iontophoretic device when administering an ionic drug by iontophoresis. SOLUTION: The iontophoretic electrode section 1 energized from the power supply section 3 of the iontophoretic device X on the action side comprises an electrode material 11 on the negative electrode side, a conductive medium 12, an ion (cation) exchange membrane 13, an ionic drug 14 and an ion (anion) exchange membrane 15. On the other hand, a ground electrode section 2 on the non-action side comprises an electrode material 21 on the positive electrode side, a conductive medium 22 and an ion (cation) exchange membrane 23 arranged on the examinee skin 4 side. The ion exchange membranes 13 and 23 are provided so as to select ions of the opposite kind from the charged ions of the ionic drug 14 and the ion exchange membrane 15 is provided so as to select ions of the same kind as charged ions of the ionic drug 14.
Patent JP-H05234391-A (JP)
Title: Nonvolatile memory circuit provided with function for discrimination of rewrite availability
Inventor: ISHIKAWA SADANORI
IPC: G11C16/06
Filed: 1992-02-21
Abstract: PURPOSE:To automatically prevent a piece of data from being destroyed by a method wherein a rewrite availability discrimination means is installed inside a rewritable integrated circuit, a rewrite availability discrimination signal is output and, when a rewrite operation cannot be performed, a piece of immediately preceding data is preserved. CONSTITUTION:According to an erasure request signal ER, a rewrite availability discrimination control circuit 8 erases a piece of data inside a memory judgment circuit 3 via a write erasure control circuit 7. Then, the circuit 8 writes a piece of data to a nonvolatile memory element inside the circuit 3 via the circuit 7. Then, the circuit 8 reads out the piece of data in the circuit and makes the circuit 3 nonactive when the piece of data is '0'. At the same time, the piece of data inside the nonvolatile memory 4 selected by an address decoder 6 via the circuit 7 is erased. When the piece of data inside the circuit 3 is '1', the circuit 8 outputs a rewrite unavailability signal 17 to the outside via a rewrite availability discrimination output circuit 10, and makes an erasure request signal 15 and a write request signal 16 at the inside nonactive. Thereby, the write operation and the erasure operation of the memory 4 are prohibited.
Patent JP-H02216613-A (JP)
Title: Magnetic recording medium and its production
Inventor: JIYUUICHIYA MASAHIKO
IPC: G11B5/735
Filed: 1989-02-15
Abstract: PURPOSE:To obtain a magnetic recording medium with excellent wear resistance and traveling stability by providing fine cavities in the back coating layer and filling the cavities with a lubricant. CONSTITUTION:The magnetic recording medium is composed of a substrate 1, a magnetic layer 3 formed on the one side of the substrate and the back coating layer 3 on the other side of the substrate. Volatile fine particles are added to the back coating material, which is applied on the substrate and dried to evaporate the volatile particles. The back coating layer thus formed contains cavities 4 due to evaporation of the volatile particles and capillaries 5 in the binder of the back coating layer 3. By applying the lubricant on the back coating layer, the lubricant permeates through the capillaries to fill the cavities 4. As for the volatile particles, org. compd. which sublimates such as naphthalene, paradichlorobenzene, xylenol, etc., can be used. Thereby, the obtd. recording medium has improved traveling properties.
Patent JP-H07241262-A (JP)
Title: Self-traveling cleaner
Inventor: HATSUTA MORIAKI
IPC: G05D1/02
Filed: 1994-03-03
Abstract: PURPOSE:To provide a self-traveling cleaner capable of going up/down a difference in level and, especially, automatically performing cleaning by self-traveling on a step part. CONSTITUTION:A self-traveling running means includes at least three running wheels 3a, 3b and 3c and three auxiliary wheels 4a, 4b and 4c, and at least two running wheels 3b, 3c are steered by a wheel driving device and a wheel steering apparatus, and at least one running wheel 3a is extended/contracted upward/downward by a running wheel extension/contraction device, and at least two auxiliary wheels 4a, 4b are driven by the wheel driving device. All the auxiliary wheels 4a, 4b and 4c are extended/contracted upward/downward by an auxiliary wheel extension/contraction device, and a cleaning means is constituted so that it can be extended/contracted upward/ downward by a cleaning means extension/contraction device.