baber/WOPTO huggingface dataset:
Patent JP-S5518115-A (JP)
Title: Inspecting device
Inventor: ITOU YOSHITOSHI
IPC: H04N5/222
Filed: 1978-07-26
Abstract: PURPOSE: To obtain a picture of the even brightness on the TV monitor by providing an optical filter in front of the TV camera in the inspecting device composed by attaching the TV camera to the fiber scope.  
     CONSTITUTION: An illuminator is attached to the tip of the fiber scope, and thus the range of inspection is limited to the range of illumination. In general, the center of the illuminated area has a higher brightness than the circumference area as shown in the figure like a hanging bell. When monitoring via the TV camera, the range of decision is limited up to the contrast ratio of about 16:1. Accordingly, the range of inspection is decreased greatly if the area of the highest brightness is set as the standard. In this connection, an optical filter featuring a higher transmission factor at the circumference area than the center part is installed in front of the TV camera. As a result, the contrast of the incident light is compressed to increase the range of inspection. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S58208228-A (JP)
Title: Antitumor agent
Inventor: MAEDA YUUJI
IPC: A61P35/00
Filed: 1982-05-28
Abstract: PURPOSE:To provide an antitumor agent exhibiting cytocidal activity against cancer cells in vitro, by using 1,25-dihydroxy-23-oxocholecalciferol as an active component. CONSTITUTION:1,25-Dihydroxy-23-oxocholecalciferol of formula is used as an active component. The compound exhibits proliferation inhibiting effect and cytocidal effect in vitro to tumor cells such as K-562 cell derived from human leukemia, LICR-LON-HMy2 cell derived from human myeloma, etc. Furthermore, an antitumor effect can be observed in the test using mouse and rat as the host. Dose: 0.1-10,000mug, preferably 0.5-1,000mug daily for adult by parenteral or oral administration. The compound of formula is preferably 1alpha,25-dihydroxy-23- oxocholecalciferol.
Patent JP-H02270246-A (JP)
Title: Circuit breaker
Inventor: SHIMANO TERUMI
IPC: H01H73/06
Filed: 1989-04-12
Abstract: PURPOSE:To eliminate magnetic effect on other phases and prevent transformation by placing between the poles of a circuit breaker a magnetic absorber plate which absorbs magnetic force generated when short-circuit current flows. CONSTITUTION:A magnetic shielding plate 3 which is so formed as to encircle a current coil 4 and a yoke 10 is inserted into a mold case 1 at the lower potion of an oil dash pot relay so that magnetic force can be generated by the current coil 4 when short-circuit current flows. The generated magnetic force is therefore attracted by way of the magnetic shielding plate 3 which is so provided as to encircle the current coil 4. It is thus possible to eliminate magnetic effect on other adjacent poles and prevent the transformation of the yoke and the bending of a cylinder assembly.
Patent JP-S59216940-A (JP)
Inventor: KURODA TOSHIMASA
IPC: D02G3/24
Filed: 1983-05-25
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-H08284496-A (JP)
Title: Key head case
Inventor: SEIJIYOU TAKEYOSHI
IPC: E05B19/22
Filed: 1995-04-17
Abstract: PURPOSE: To emit a sound and light when a key is locked so as to prevent leaving unlocked. CONSTITUTION: This key head case comprises a key head case main body 1, in which a switch main body, where a switch button 10 projects out of a case in the direction opposite to a light source 8, a battery a buzzer 7, and the light source 8 are enclosed, and a key head case cover to the inner surface of which a key head can be secured. When the switch button 10 is pressed, a switch is closed, the light source 8 emits light, and the buzzer 7 sounds.
Patent JP-H10281881-A (JP)
Title: Temperature measuring apparatus by infrared cahera
Inventor: SETO YUKI
IPC: H01M10/058
Filed: 1997-04-09
Abstract: PROBLEM TO BE SOLVED: To prevent decision of a secondary cell as a fault and discharge of the cell by shielding radiant heat from an abnormal temperature article by using a lattice-like partition unit covering an upper part of an object to be heated. SOLUTION: A lattice-like partition unit 8 is provided. A conveying pallet 3 is covered with the unit 8 to shield radiant heat from a cell 2 of abnormal temperature. This unit 8 is formed by assembling plates using material having high heat absorption coefficient such as high-density polyethylene in a lattice state (lattice 8a), allowing the lattice 8a to protrude about 0.5 mm from an upper end of the cell 2 and surrounding the cell 2 at four sides. A plurality of vertically moving mechanism 9 having movable pawls 9c coupled to a piston 9b reciprocated in an air cylinder 9a are provided under an infrared camera 1 to support four corners of the unit 8. Thus, in the case of photographing, the pallet 3 is covered with the unit 8. Thus, influence of radiant heat is removed from the object of abnormal temperature, and real temperatures of the objects can be accurately measured.
Patent JP-H09277963-A (JP)
Title: Coupler elevation device
Inventor: OGUMA HIDEO
IPC: B62D53/08
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To change height of a load-carrying platform of a trailer from a road surface. SOLUTION: On a frame 21 fixed to a tractor, an arm 31 capable of vertical oscillation about one end part as a support point is connected, a coupler 41 for connecting the trailer is installed on the arm 31, a first holder 51 is installed on the other end part of the arm 31, and a second holder 61 is fixed to the frame 21. An upper and a lower inclination surface parts 72, 73 of a horizontally tapered wedge 71 are slidably held on the first holder 51 and the second holder 61, so the wedge 71 is horizontally moved by a drive means 81.
Patent JP-S5715294-A (JP)
Title: High-speed accessing method for charge coupled memory device
Inventor: TAKAHASHI SHINJI
IPC: H01L21/339
Filed: 1980-07-03
Abstract: PURPOSE:To attain high-speed access by inverting the direction in which charge is transferred, by changing phase relations between clocks applied to electrodes of charge coupled elements. CONSTITUTION:At input and output parts of a charge coupled element, charge applying elements 44 and 50, charge detecting elements 47 and 53, and changeover switches 48 and 49 are provided. Then, the phase relation between clock voltages applied to electrodes is adjusted to invert the transfer direction of charge freely and according to the inversion of the transfer direction, the switches 48 and 49 are changed over to readout signals. Thus, a time required for access is reduced to half or less without reducing the capacity of a charge coupled element memory.
Patent JP-S58207225-A (JP)
Title: Bridge unloader
Inventor: SOUMA AKIO
IPC: B66C19/00
Filed: 1982-05-28
Abstract: PURPOSE:To reduce the entire weight of an unloader by providing a bulldozer suspension trolley at a portion of an unloader main beam associated with a lifting/lowering beam while interlocking a hoist for said trolley with a motor for the unloader lifting/lowering device. CONSTITUTION:A lift/lower girder 3 is pivoted to main girder 3 and supported by wires 5, 6. A grab bucket 11 is suspended from main trolley 7 travelling over both girders while an independently provided bulldozer suspension trolley 10 will suspend the bulldozer 30 through a suspension wire 14. Normally the bulldozer suspension trolley 10 is waiting at the parking position 67' of the unloader land side foot, but when it is required to carry the bulldozer into the hold the main trolley 7 is traversed rearwardly then advanced again while being coupled with the trolley 10 and transferred from main girder 1 to the lift/lower girder 3 thus suspend the bulldozer at the predetermined position.
Patent JP-H09278882-A (JP)
Title: Flame-retardant cyanic ester resin composition and copper-clad laminate
Inventor: HAYASHI TOSHIAKI
IPC: H05K1/03
Filed: 1996-04-12
Abstract: PROBLEM TO BE SOLVED: To obtain a flame-retardant cyanic ester resin compsn. which, when cured alone, exhibits an improved resistance to soldering heat after moisture absorption by compounding a polyfunctional cyanic ester resin with a specified amt. of a specific epoxy resin. SOLUTION: This compsn. essentially comprises 20-60 pts.wt. polyfunctional cyanic ester resin having at least two OCN groups or its prepolymer (A), 5-50 pts.wt. novolak-type glycidyl ether represented by formula I (wherein Gly is a group represented by formula II; (n) is 0-10; (m) is 1-4; and R is H or a 1-4C alkyl) (B), and 10-40 pts.wt. glycidyl ether of tetrabromobisphenol A (C). An example of ingredient A is represented by formula III, and that of ingredient B, by formula IV. A prepreg is laminated to a copper foil by using the compsn. and thermoformed, thus giving a copper-clad laminate esp. useful for a printed circuit board.
Patent JP-H03288604-A (JP)
Title: Modified lumber
Inventor: EBARA KENICHI
IPC: B27K3/50
Filed: 1990-04-05
Abstract: PURPOSE:To obtain modified lumber having uniform durability, dimensional stability and beautiful appearance as a whole, by a method wherein a ligneous material is cured by impregnating the same with an aqueous solution consisting essentially of phenolic resin and amine acetate. CONSTITUTION:Modified lumber is formed by curing the lumber by impregnating the lumber with an aqueous solution consisting essentially of phenolic resin and amine acetate. Trans-1, 2-chlorohexane diamine tetraacetate, diethylenetriamine pentacetate, ethylene diamine biacetate, ethylene diamine tetraacetate, 3, 6-dioxane-1, 8-octane diamine tetraacetate, N-(2-hydroxyl ether) ethylene diamine triacetate, N-(2-hydroxyl ether) imino biacetate and triethylene tetramine hexaacetate are available as amine acetate mixed with phenolic resin. A compounding ratio of the amine acetate to the phenolic resin (solid content) is preferable to be within 0.1-20% and density of mixed resin aqueous solution is selected within 5-30%.
Patent JP-S62246055-A (JP)
Title: Processing method for silver halide color photographic sensitive material
Inventor: KUREMATSU MASAYUKI
IPC: G03C11/00
Filed: 1986-04-19
Abstract: PURPOSE:To rapidly process a high chloride type silver halide emulsion without staining by processing a sensitive material contg. a specified amount of silver chloride with a bleach fixing soln. of a specified pH and a stabilizing soln. of a specified pH used in place of washing water. CONSTITUTION:A silver halide color photographic sensitive material contg. silver halide particles having >=80mol% silver chloride content is processed with a bleach fixing soln. of 4.5-6.8 pH, preferably 5.0-6.0 pH and a stabilizing soln. of 5.0-9.0 pH, preferably 6.0-8.5 pH used in place of washing water. The bleach fixing soln. contains preferably iron aminopolycarboxylate as a bleaching agent, thiosulfate as a fixing agent and sulfite as a preservative. Thus, the total processing time required to finish development, bleach fixing and stabilization carried out in place of washing can be considerably shortened and the stain of the resulting dye image can be well prevented.
Patent JP-H06166304-A (JP)
Title: Pneumatic tire
Inventor: MASAOKA MASARU
IPC: B60C11/11
Filed: 1993-04-19
Abstract: PURPOSE:To provide a pneumatic tire wherein heel and toe resistant perfor mance is improved more than conventional ones. CONSTITUTION:The surface of a block 16 is formed arc-like, and a point B, which is most protrudent outward in a tire radial direction, is positioned at a position of 0.5 to 1.0 times of the circumferential length of the block 16 on a line extending from a step-in end A to the side of a kicking end C, and the height T1 of the step-in end A is 0.75 to 0.95 times of the height T2 of the point B from the bottom of a lateral groove 14. Since a position where ground contact pressure in the beginning of wear becomes maximum is the point B of the block 16, the step-in end A of the block 16 whose ground contact pressure is low slides much to the road surface, accelerating the wear of the side of the step-in end A, which makes it possible to decelerate the heel and toe wearing after the beginning of wearing.
Patent JP-S5614243-A (JP)
Title: Image forming apparatus
Inventor: INUZUKA TSUNEKI
IPC: G03G21/14
Filed: 1979-07-16
Abstract: PURPOSE:To enhance position detecting accuracy at low cost, by using reed switches of a normally closed contact system as means for detecting a position of a member reciprocating for image formation. CONSTITUTION:An original platen 1 is provided with magnet 29, and reed switches 30, 31, 32, 35 are arranged on the movement route of platen 1 to detect its position. When magnet 29 is detected by switch 35, platen 1 is stopped at the initial position of the center of the main body, and when a copying switch is turned on, platen 1 is moved backward in the left direction to start exposure, and when platen 1 is detected by switch 30, it is changed over to forward motion in the right direction to effect exposure. Switch 31 between them is used for feeding paper with paper feed rollers, and switch 32 is used for paper feed with resist rollers. In the case of successive copying the first slit scanning is finished, platen 1 is moved backward, turning on switch 30, and platen 1 moves forward again to scan second.
Patent JP-S5614907-A (JP)
Title: Displaying method of computation of average operating state
Inventor: HORI SHINICHI
IPC: G07C5/08
Filed: 1979-07-18
Abstract: PURPOSE:To make it possible to excellently display the average operating state at the present time without sudden change in the display value by dividing with a predetermined value elements representing the operating states everytime they become predetermined values and integrating the thus divided values to average them. CONSTITUTION:At everytime when elements representing the operating states such as the traveling distance 4 and the quantity of consumable fuel 5 become predetermined values, and at everytime when the traveling time obtained from the oscillating signal emitted from a quartz oscillator 2 reaches a predetermined value, the traveling time is divided by a predetermined value, for example, 2 or 10. The values obtained by dividing the traveling distance, quantity of consumable fuel and traveling time by predetermined values, are integrated by new values to obtain the average vehicle speed, average fuel cost ratio and the like. By these procedures, new integration is performed on a part of the past integrated value, and therefore the average traveling state at the present time can be displayed advantageously.
Patent JP-H10243876-A (JP)
Title: Microwave oven rice cooker, and rice cooking method by microwave oven using the rice cooker
Inventor: NAMIKI TSUNEHISA
IPC: A47J27/00
Filed: 1997-03-06
Abstract: PROBLEM TO BE SOLVED: To easily perform a rice cooking which is excellent in taste in a short period of time by a method wherein a washed rice package fore which rice after being washed is filled in a plastic bag, sealed and pressure-heat-sterilized, and a water package made in the same manner are housed in a rice cooking container comprising a lid body and a container main body formed of a dielectric substance, and offered for sale. SOLUTION: A lid body is constituted by forming an internal lid 8 for which a circulation hole 4 is formed, integrally with an external lid for which a liquid straying recessed place 2 and a discharging hole for steam are arranged, by a lift lever 7, on the outer peripheral surface of which, a thread is disposed, and the lid body is fitted on the opening of a rice cooking container having a cylindrical shape with bottom, for which a flange 10 is formed on the opening. In the rice cooking container, a washed rice package for which rice after being washed is filled in a plastic bag, sealed and pressure-heat-sterilized, and a water package made in the same manner are housed, and offered for sale. At the time of rice cooking, respective packages are opened, and contents 14 are placed in the rice cooking container, and a rice cooking is performed by heating by a microwave oven.  At this time, excessive steam is condensed at the liquid staying recessed place and liquefied, and the liquid is circulated into the container through the circulation hole 4.
Patent JP-H05290367-A (JP)
Title: Production of magnetic recording medium
Inventor: KITAORI NORIYUKI
IPC: G11B5/84
Filed: 1992-04-10
Abstract: PURPOSE:To obtain the magnetic recording medium which hardly generates drop-out by executing a specula finishing treatment at the time of subjecting the surface of the magnetic layer of the magnetic recording medium to this treatment. CONSTITUTION:A calender treating device of multiple stages which is provided with temp. control means in a system consisting of elastic rolls 1 made of materials, such as nylon and rubber and rigid rolls 2 made of metals, such as stainless steels, and in which these rolls 1, 2 are controlled to about 75 to 110 deg.C is used. A raw sheet 3 of a magnetic tape is made to travel from a supply side roll 4 to a take-up side roll 5 of this treating device by a pressurizing piston 6 under about 100 to 500kg/cm line pressure and about 10 to 200m/sec traveling speed. The raw sheet 3 receives the calender treatment in the process of traveling in this multi-stage roll system and is subjected to the specula finishing treatment on the surface of the magnetic layer. The magnetic recording medium which hardly generates the drop-out is thus obtd.
Patent JP-S62259890-A (JP)
Title: Optical recording medium and its preparation
Inventor: FUJIMORI SUSUMU
IPC: G11B7/243
Filed: 1986-04-21
Abstract: PURPOSE:To perform the recording and erasion of information with high contrast and to obtain the excellent long-term storage stability of recording information, by irradiating the recording layer formed on a substrate with light to make the same amorphous and successively crystallizing said layer to initialize the same. CONSTITUTION:After an SiO2 film was formed on a substrate 1, for example, using a polycarbonate resin plate as an undercoat layer 2, an Sb-Te alloy film 3 is formed and, further, an SiO2 film is formed as an overcoat layer 4. Subsequently, if this recording medium is adhered, for example, to an acrylic resin plate 6 through a photocurable resin layer 5, the part of the Sb-Te alloy film of the recording medium comes to the intermediate state between a crystalline state and an amorphous state in an as-depo state to generate initial crystallization and, therefore, laser heating is performed. Laser beam transmits through the substrate, the SiO2 overcoat layer and the undercoat layer to be absorbed only by the Te-alloy film and, therefore, if laser beam of a short pulse is allowed to irradiate, heating can be performed so as to generate amorphous and crystalline states. An optical disk subjected to initialization generates no reversal of a signal after erasion and a writing/erasing signal level is stabilized.
Patent JP-H08259068-A (JP)
Title: Tension maintaining mechanism in printer using continuous chart
Inventor: YAMAGUCHI HIROYUKI
IPC: B41J15/16
Filed: 1995-03-24
Abstract: PURPOSE: To restrain the occurrence of shock resulting from the passing of the perforations of a continuous chart and to remove partial wear by severally inclining the rotary shafts of two driven rollers brought into pressure contact with a driving roller with the chart put between them to the rotary shaft of the driving roller as much as a prescribed angle on the same plane. CONSTITUTION: Upper rollers 71a, 71b are inclined to lower rollers 72a, 72b as much as a fixed angle θ in a chart carrying direction shown by a thick arrow. The lower rollers 72a, 72b rotate in a reverse direction to the carrying of a continuous chart P in a direction shown by the thick arrow. On the other hand, the upper rollers 71a, 71b are driven by the continuous chart P to rotate in a carrying direction. Since the perforations of the continuous chart P are folded in the direction of a top or a bottom before carried to the printer, pressure being higher as approaching to the centers of the upper rollers 71a, 71b acts on the continuous chart, and the pressure becomes more lower as approaching to the end.  Therefore, since the perforations and a pair of rollers gradually interfere with each other from an inside toward an outside in the carrying direction of the chart, shock is eased to make the whole of rollers wear gradually.
Patent JP-S61249008-A (JP)
Title: Optical fiber
Inventor: KUZUSHITA HIROKAZU
IPC: C03C25/10
Filed: 1985-04-27
Abstract: PURPOSE:To produce an optical fiber having a less transmission loss at a low temp. at a high speed by constituting the primary layer on a quartz optical fiber of a UV curing resin having >=60 Shore hardness. CONSTITUTION:The primary layer 2 and the outermost layer 3 are formed on the quartz optical fiber 1. The primary layer 2 is formed of the UV curing resin having at least 60 Shore hardness, by which the production, at a high speed, of the low-loss optical fiber 1 improved in the increase of the optical transmission loss thereof at the low temp. is made possible.
Patent JP-S59218281-A (JP)
Title: Welding method of double pipe
Inventor: KOYAMA TERUO
IPC: B23K9/23
Filed: 1983-05-25
Abstract: PURPOSE:To obtain a defectless welded joint free from sigma phase brittleness in welding of heat transmitting double pipe for a superheater and reheater of a boiler by mixing gaseous N2 with shielding gas in the stage of welding the outside pipe after welding of the inside pipe. CONSTITUTION:Double pipes of which the inside and outside pipes 1, 2 consist respectively of a precipitation hardening type austenitic stainless steel contg. >=25wt% Cr are welded. The initial layer of the pipe 1 is first TIG-welded with a metallic material of similar composition and the 2nd and succeeding layers are arc-welded with a covered electrode to form a weld metal 3 of the inside pipe part. The part corresponding to the outside pipe 2 is welded after welding of the wall thickness thereof and a welding material eutectic with the pipe 2 or a material contg. Cr more by about 1-5wt% than the content of Cr in the pipe 2 is usable for said welding. The welding is accomplished by a TIG welding method. N2 is mixed with the shielding gas in the stage of said welding so as to contain the Ni equiv. at which the deposition of delta ferrite is suppressed. The weld metal 4 having good mechanical properties without contg. a hard and brittle sigma phase is thus obtd.
Patent JP-S63278901-A (JP)
Inventor: JIYANNKUROODO RORUMIYUU
IPC: A61L33/10
Filed: 1988-04-15
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-S61251057-A (JP)
Title: Lsi package
Inventor: YAMAGIWA HIDENORI
IPC: H01L23/04
Filed: 1985-04-27
Abstract: PURPOSE:To prevent erroneous insertion of pins at the assembly time by providing legs for enhancing the heat dissipation effect on the back surface of an LSI package, thereby eliminating the necessity of disposing special pins at a particular location. CONSTITUTION:An LSI package 1 has a plurality of connection pins 2 on the perimeter portion of the back surface thereof, and a projective leg 4 at each of the four corners of the central square portion where there are no connection pins. With this, when packaged into a printed wiring board, the air flow around the back surface of the LSI package is improved, whereby the heat dissipation effect can be improved. Therefore, it is not necessary to use special pins which are different in shape from the conventional connection pins, and the conventional connection pin 2 of a simple shape is sufficient by itself, so that cost reduction and elimination of erroneous insertion of the pins at the assembly time can be accomplished. Further, as to the projection legs of the central portion, although a total of four projective legs are provided, or one for each of the four corners, any number of projective legs not less than three are available for stable fixing. In addition, this projective legs may be integrally formed with the ceramic material of the package.
Patent JP-S60236987-A (JP)
Inventor: MIYANISHI YOSHIO
IPC: B66B3/02
Filed: 1984-05-09
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。