baber/WOPTO huggingface dataset:
Patent JP-S58176243-A (JP)
Title: Thermoplastic resin composition
Inventor: YOKOZAWA TADASHI
IPC: C08L23/00
Filed: 1982-04-09
Abstract: PURPOSE:To provide the titled resin compsn. which is suitable for use in the production of coin mechanism parts, little suffers lowering in mechanical properties during high-temperature processing and is short in weldline, by blending a stabilizing quantity of an arom. polyamide with a polyphenylene ether resin. CONSTITUTION:0.1-5pts.wt. arom. polyamine (B) is blended with 100pts.wt. polyphenylene ether resin (A) such as a homopolymer consisting of repeating units of formulas I and/or II (wherein R1, R2, R3, R4, R5, R6 are each a 1-4C alkyl excluding tert-butyl group, aryl, halogen, H) or a copolymer thereof to obtain the desired thermoplastic resin compsn. Examples of component B are p,p'- diaminodiphenylmethane, m-xylenediamine, diaminodiphenyl ether, o-tolidine, m-xylenediamine and m-diaminobenzene.
Patent JP-S60202596-A (JP)
Title: Semiconductor memory
Inventor: KIMURA KATSUTAKA
IPC: G11C11/401
Filed: 1984-03-28
Abstract: PURPOSE:To decrease the power consumption by dividing a data line into plural parts by a switch and separating the data line parts that forms no access path for a selected memory cell from an access path by means of said switch. CONSTITUTION:A data line is divided into two parts by a switch SW. A memory cell which is connected to the 1st data line part (D01-D31) is selected among divided data lines when viewed from a connection switch YG to an I/O line. In such a case, the SW is turned off. Then the 2nd data line part (D00-D30) is separated from the data line parts D01-D31. Thus the data line capacity which is charged and discharged when a memory is actuated is decreased by an amount equivalent to the separated parts (D01-D31) after the SW is turned off. Thus the power consumption is also decreased by said amount.
Patent JP-S51133875-A (JP)
Title: Going round assembly system of machine parts
Inventor: SAKURAI MASAO
IPC: B23P21/00
Filed: 1975-05-14
Abstract: PURPOSE:To carry out assembly by one operater without mistakes.
Patent JP-2000256767-A (JP)
Title: Cu-Ni-Fe ALLOY EXCELLENT IN HOT WORKABILITY DUE TO ADDITION OF THIRD ELEMENT, AND ITS MANUFACTURE
Inventor: SAWADA TOSHIYUKI
IPC: H01F41/02
Filed: 1999-03-05
Abstract: PROBLEM TO BE SOLVED: To attain large reduction at hot working and to improve productivity by adding specific amounts of Nb to an alloy having a composition consisting of specific amounts of Ni and Fe and the balance Cu with inevitable impurities. SOLUTION: This alloy has a composition consisting of, by weight, 5-30% Ni, 5-30% Fe, and the balance Cu with inevitable impurities. By adding 0.05-0.5% Nb as a third element to the alloy, grain growth can be suppressed and hot workability can be improved. It is preferable that 0.1-5.0% Mn is further added to the alloy. Ni is an essential element to the manufacture of a magnetic material excellent in magnetic properties, such as residual magnetic flux density and coercive force. Fe performs the same function. Mn has a function of improving residual magnetic flux density and coercive force and can provide excellent remanence ratio. As the method for obtaining the alloy in a state of fine crystalline grains, e.g. an atomizing method, a method by quenching such as ribbon quenching, and a method by pulverization can be cited.
Patent JP-H07268967-A (JP)
Title: Connecting fitting for architecture
Inventor: KIMIJIMA MINORU
IPC: E04B1/58
Filed: 1994-03-29
Abstract: PURPOSE:To provide a connecting fitting for architecture usable for both steel frame and wood part by providing each fixing hole for steel frame and wood part in symmetric positions on the boundary between a horizontal plate and a vertical plate which are mutually vertical, and providing a fixing hole for wood part on a side plate. CONSTITUTION:A horizontal plate 2 and a vertical plate 3 are raised from two adjacent sides of a vertical side plate 1 vertically to the side plate 1 in the same direction, and they are welded together in the boundary 4 between the horizontal plate 2 and the vertical plate 3. From the part closer to the boundary 4, in order, a large fixing hole 5 for wood part, a fixing hole 6 for steel frame, and a small fixing hole 7 for wood part are provided on each of the horizontal plate 2 and the vertical plate 3. The large fixing hole 5 for wood part is for a fixture such as coach screw, and the fixing hole 6 for steel frame for a fastening tool such as bolt and nut. A horizontal member such as sill or beam, a column, and a brace are put on the side plate 1, the horizontal plate 2, and the vertical plate 3, and fixed by a bolt, coach screw or nail to connect and fix the horizontal member, the column and the brace.
Patent JP-S58201799-A (JP)
Title: Manufacture of 3 alpha, 7beta-dihydroxy-5 beta-cholanic acid
Inventor: KURAUDEIO GIORUDANO
IPC: C07J9/00
Filed: 1983-04-01
Abstract: Process to reduce stereoselectively 3alpha-hydroxy-7-keto-5beta-cholanic acid to 3alpha,7beta-dihydroxy-5beta-cholanic acid in ter.alcohols by using, as reducing agent, sodium metal in the presence of other metal salts. Examples of metal salts particularly useful are: potassium, cesium and rhubidium organic salts and, more particularly, potassium acetate or potassium ter.butylate.
Patent JP-S62215507-A (JP)
Title: Prevention of putrefaction of liquid such as water-soluble working oil, water or the like
Inventor: IGARASHI AKIO
IPC: A01N59/16
Filed: 1986-03-17
Abstract: PURPOSE:To prevent putrefaction of the titled liquid, by containing a germicide obtained by ion exchange of the absorbent with a metal in an apparatus body, passing a liquid, e.g. water-soluble working oil, water, etc., for preventing putrefaction therethrough and flowing out metal ions from the apparatus body into the liquid by an adequate amount for a long period. CONSTITUTION:Two or more germicides 2 obtained by ion exchange of an absorbent 1, e.g. zeolite, active carbon, etc., with different germicidal metal ions, e.g. silver, copper, etc., are contained in an apparatus body 3 and a water- soluble working oil used for cooling or lubricating grinding machines, numerically controlled machine tools, etc., or a liquid 4 for preventing putrefaction of water, e.g. water used in cooling towers, water in pools, etc., is passed through the apparatus body 3 to prevent the putrefaction of the liquid by eluting metal ions from the germicides 2 in the apparatus body 3 into the liquid. EFFECT:Not only germs in the liquid are sterilized by antimicrobial and bacteriostatic action of the metal but also the propagation of various germs is suppressed. Thereby the putrefaction of the liquid can be suppressed and prevented.
Patent JP-H03259246-A (JP)
Title: Method for developing silver halide photographic sensitive material
Inventor: TAMURA YUTAKA
IPC: G03C5/29
Filed: 1990-03-09
Abstract: PURPOSE:To enable rapid processing and to enhance adhesion at the time of processing and being wet by incorporating a specified amount of polycarboxylic acid in one of the constituent layers of the photographic sensitive material and regulating the processing time of from the start to the end of the development processing. CONSTITUTION:One of the hydrophilic colloidal layers contains the polycarboxylic acid containing monomer units each having a carboxylic group in an amount of >=50 mol % of the polymer and in a polycarboxylic acid coating amount of 0.5-30 wt.% of the sum of this polycarboxylic acid and the hydrophilic binder per one side of a support, and the development processing time of from the start to the end (Dry to Dry) is within <=30 sec, thus permitting the obtained silver halide photographic sensitive material to be adapted to rapid processing, good in adhesion at the wet time, and ultrahigh-high speed processing to be executed by using a photosensitive material high in covering power.
Patent JP-H07272828-A (JP)
Title: Heater temperature control system
Inventor: TANIGUCHI TAKAHIRO
IPC: H05B3/00
Filed: 1994-03-29
Abstract: PURPOSE:To maintain the temp. of a heater accurately without use of any stabilizer power source by monitoring the voltage of an AC supply, and varying the set value used in comparison with the heater amperage according to the change in the voltage. CONSTITUTION:A voltage sensing part 31 is composed of a sensing part 32 and a subtracter 33, wherein the sensing part 32 senses the voltage of an AC supply while the subtracter 33 calculates the difference between the output of the part 32 and the given reference value 34. The result from calculation is fed as the sensed voltage value to a multiplier 37, which multiplies this voltage value by a factor 39. An adder 36 adds the output of the multiplier 37 to the reference value 38 determined according to the set temp. of the heater, and the sum is emitted as the set value. That is, a set value correcting part 35 decreases the set value in compliance with eventual drop amount of the sensed voltage, and increases in compliance with the rise of the voltage eventually. The set value as the result from calculation is passed through a digital pulse 160 and D/A converter, and the generated analog signal is fed to a comparator for temperature judgement.
Patent JP-S60201610-A (JP)
Inventor: HAMAZAWA YOSHIKAZU
IPC: H01G4/40
Filed: 1984-03-27
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-H07270599-A (JP)
Title: Radiation image conversion panel
Inventor: NAKAZAWA MASAYUKI
IPC: G21K4/00
Filed: 1994-03-29
Abstract: PURPOSE:To make it possible to obtain good images in both sharpness and contrast resolution even a protective layer is thick by installing on either or both of the sides of the protective layer a reflection-preventing film which brings about the maximum reflection-preventing effect in case of a specific incidence angle of excitation light on the protective layer. CONSTITUTION:In order to prevent excitation light 15 scattered (diffused) on the surface of a stimulable phosphor layer 11 from reentering the layer 11, a reflection-preventing film 13 is installed on either of both of the sides of a protective layer 14. The film 13 brings about the maximum reflection- preventing effects when an incidence angle to the protective layer for the excitation light 15 is 25 to 65 deg.. In completely diffused light, the light which is scattered in the direction of an incidence angle theta = nearly 45 deg. forms the highest ratio. Therefore, if the maximum reflection-preventing effect is heightened when an incidence angle is in the range of 25 deg. to 65 deg. covering theta = nearly 45 deg. excitation light reflecting near an incidence angle is reduced and the ratio of the light to reenter the stimulable phosphor layer 11 is significantly decreased. This makes it possible to obtain good images in both sharpness and contrast resolution even though the phosphor layer 14 is thick.
Patent JP-S61219797-A (JP)
Title: Tellurized cadmium single crystal and its production
Inventor: TADA KOJI
IPC: C30B29/46
Filed: 1985-03-22
Abstract: PURPOSE:To obtain the titled single crystal small in the transition density without the grain boundary and the twin by making the temp. gradient near to the solid-liquid interface small and bringing up the single crystal doped with Si from a melt of CdTe polycrystal contg. Si having the specified concn. CONSTITUTION:A seed crystal is descended in a melt of CdTe polycrystal contg. 1X10<18>-9X10<21>atom/cm<3> Si and the temp. gradient in the growth direction near to the solid-liquid interface is made to <=100 deg.C. CdTe single crystal contg. 1X10<18>-9X10<21>atom/cm<3> Si is obtained by a liquid capsule method (A) wherein the single crystal is brought up in the pressurizing of an inert gas (e.g. N2) by using a sealer (e.g. B2O3) or by a liquid sealed Czochralski process (B) of a hot wall method wherein the single crystal is drawn up in the Cd vapor.
Patent JP-H02238667-A (JP)
Title: Solid-state image sensing device
Inventor: NAKAZAWA YOSHIO
IPC: H01L27/146
Filed: 1989-03-10
Abstract: PURPOSE:To enable two layers to be used as internal wiring layers for a thin film transistor and enable highly free wiring for driver circuit based on the thin film transistor and improve integration density by providing a second interlayer insulating film. CONSTITUTION:A photosensor layer 27 held between a transparent conductive film 29 and a first conductive film 26, a second interlayer insulating film 28 held between the first conductive film 26 and a second conductive film 30, the first conductive film 26 electrically connected to polycrystalline silicon 22 and a gate electrode 24, the second conductive film 30 electrically connected to the polycrystalline silicon 22 and the gate electrode 24, are laminated and integrated in the order of the first conductive film 26, the photosensor layer 27, the second interlayer insulating film 28, the transparent conductive film 29, and the second conductive film 30. Thus, integration density and yield can be increased, and production processes and cost can be reduced.
Patent JP-H06272636-A (JP)
Title: Diesel engine
Inventor: KAWASHIMA JUNICHI
IPC: F02M45/08
Filed: 1993-03-18
Abstract: PURPOSE:To enable auxiliary injection of fuel to an agitating combustion chamber by a single injection pump. CONSTITUTION:A diesel engine comprises a main injection nozzle 14 for injecting fuel to a main combustion chamber 13 mounted on a piston 1; an auxiliary injection nozzle 16 for injecting fuel to an agitating combustion chamber 15 disposed in a cylinder head 12; a pressure accumulating chamber 21 for branching a high pressure injecting pipe 19 for introducing fuel from the fuel injection pump 18 to the main injection nozzle 14 on the way so as to accumulate the fuel of a high pressure; and an auxiliary injection pipe 23 for feeding the fuel in the pressure accumulating chamber 21 via a solenoid valve 22.
Patent JP-S57173937-A (JP)
Title: Treatment for solid by laser
Inventor: YAKIDA HIDEKI
IPC: H01L21/8247
Filed: 1981-04-17
Abstract: PURPOSE:To obtain an impurity mixed layer which is uniform but has sharp impurity concentration at the interface without maintaining the whole solid at high temperature by putting the solid in atmosphere of the specified gas and applying laser beam to the surface of the solid. CONSTITUTION:An Si substrate 2 is placed in atmospheric gas 1 and a laser source 3 is provided above the substrate 2. The laser beam 4 radiated from the source 3 is applied to the surface 5 on the substrate 2 and heats the region 6 directly under the surface 5 and this region 6 is melted. The intensity of the laser beam 4 is so controlled as to prevent molten Si of the region 6 from scattering. As the molten Si of the region 6 has contact with the gas 1 at the surface, if, for instance, arsine gas or phosphine gas is used as the gas 1, these gases are decomposed at the contact surface with the molten Si and solved into the molten Si. The mixed As or P becomes doner impurity in the Si crystal and the molten Si becomes solid and is restored to single crystal formation by shutting off the laser beam 4.
Patent JP-H06278709-A (JP)
Title: Automatic binding machine
Inventor: HATAYA HIROSHI
IPC: B65B13/22
Filed: 1993-03-18
Abstract: PURPOSE:To bind a large material to be bound at high speed by providing a loop-forming mechanism for forming the loop of a tape and a tightening mechanism for tightening the tape relative to the material to be bound through squeezing the formed loop. CONSTITUTION:The holding means 210 of a loop-forming mechanism 20 is driven in one circumferential direction so that a loop is formed, while the tape end T1 of the formed loop is clamped by a clamping means 310. In the clamped state, the holding means 210 is driven in the reverse circumferential direction and is moved relatively to a tape T and returned to a prescribed position in a state where the tape end T1 is shifted to the clamping means 310 of a tightening mechanism 30. While the holding means 210 forms the loop, then, the inner surface of the loop is guided by a guide means 240 and the guide means retreats from the loop at the time of tightening the loop. Thus, a desired loop can be maintained surely and the maximum width of the loop can be made larger.
Patent JP-H10253563-A (JP)
Title: Air cleaner
Inventor: FUJIWARA TOSHIAKI
IPC: G01N27/04
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To provide an air cleaner that is shortened in the initial stabilization time when conduction is initiated, and improved in usability, by changing the initial stabilization time of a gas sensor part for an actual condition. SOLUTION: The air cleaner has a detection element for detecting the contamination of air and a gas sensor part 27 for heating with a built-in heater, and is constituted of an initial stabilization time judgment part 36 for determining the initial stabilization time of the gas sensor part 27 according to the output of a previous conduction time storage part 34 for storing a conduction time from the time when a power is thrown to the time when it is pulled out and a non-conduction time storage part 35 for storing a non-conduction time from the time when the power is pulled out to the time when it is thrown again, and changes the initial stabilization time of the gas sensor part 27 according to an actual usage condition, thus realizing an operation suited for an actual usage condition.
Patent JP-S53144441-A (JP)
Title: Welding apparatus for long sized construction
Inventor: SHIMADA WATARU
IPC: B23K9/12
Filed: 1977-05-21
Abstract: PURPOSE: To provide an apparatus which is capable of welding without deformation by cancelling rotary deformation caused in material to by welded with a large quantity welding proceeding a small quantity welding by a given distance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05222739-A (JP)
Title: Cover level controller of manhole
Inventor: KOGA MOTOYUKI
IPC: E04G11/48
Filed: 1992-02-12
Abstract: PURPOSE:To shorten a span of working time by performing the adjusting work of height and inclination of a road surface of a cover body. CONSTITUTION:Each inserting hole 17 of respective stacking blocks 15, 16 is inserted through four stud bolts in total embedded in an up end face 2a of a manhole 1, and these stacking blocks 15, 16 are stacked in pile as positioning them, while and, after a conical coil spring 5 is interposed between the stacked block 16, removed with the stud bolt 7 being situated in the uppermost stage, and each base 4a of cover frames 4, the base 4a of the cover frames 4 are attached to these stud bolts 7. In addition, with each nut 8 clamped tight, adjustments of the height and angle of a cover body 3 to be attached to an upper inner surface of the cover frame 4 are carried out. Accordingly, since the conical coil spring 5 is mounted on a position apart from a notch groove 19 on the stacking block 16, such nonconformities that a part of the notch groove 19 on the lower end of the conical coil spring 5 has become tilted because it is dropped in the notch groove 19 of the block 16 and the conical coil spring 5 has been mounted in an unstable state are thus solved.
Patent JP-S62218056-A (JP)
Title: Absolute position detection device
Inventor: KUNIHARA HIROSHI
IPC: G01B21/00
Filed: 1986-03-19
Abstract: PURPOSE:To make it possible to detect an absolute position with high accuracy and, in the case of a large NC machine tool, eliminate the need for shifting an origin and to start operation immediately after a power source is turned on by using both an absolute position detector and a relative position detector so that they make up for each other's drawbacks. CONSTITUTION:An absolute position detector roughly detects the distance between an origin and a movable part position with an increment of, for example, 2mm. Since backlash or lost motion of a machine tool is usually within 2mm, the detection with the 2mm increment is possible well enough with the absolute position detector. At first the relative position detector stores in its memory section a phase amount theta1 of an origin. Then, when a power source is turned on with a movable part being at the present position, the then phase amount theta2 is read with the relative position detector. Then, the accurate position of the movable part from the origin can be expressed by the sum of (the position 2 roughly detected with the absolute position detector) X n and a phase difference (theta2-theta1) of the relative position sensor. Accordingly, detection with high accuracy is possible, shift of the origin becomes unnecessary for a large NC machine tool, and operation immediately after turning the power source on is possible.
Patent JP-H10328172-A (JP)
Title: Indirect x-ray photographing system
Inventor: ROEHM STEVEN P
IPC: G03B42/02
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To positively reduce noises in the pixels of selected background tissues in an indirect X-ray photographing system for preparing series of frame images of object acquired at low X-ray dosage level. SOLUTION: Concerning this system, the frame image composed of the array of pixel values is acquired by irradiating an object 10 with X rays. A mask preparation circuit 6 receives the frame image and prepares a mask for distinguishing a pixel value corresponding to a structural feature in the frame image from pixel values corresponding to the background. Further, this system has means 52 and 54 for receiving the frame image and selectively filtering the pixel values corresponding to the background in the frame image in response to the mask.
Patent JP-S63224248-A (JP)
Title: Microwave semiconductor package
Inventor: MORI TETSUO
IPC: H01L25/04
Filed: 1987-03-12
Abstract: PURPOSE:To enable generated medium-frequency IF signal powers to be synthesized efficiently, by providing a shielding plate for shielding a pair of diodes packaged in a double diode package, from each other. CONSTITUTION:A shielding plate 11 for electromagnetically shielding a pair of Schottky barrier diodes 1 and 2 from each other consists of a plate of ceramics such as alumina ceramics or the like having conductor patterns 4 printed on the opposite faces thereof. IF signal power is obtained by packaging the double diodes 1 and 2 in a mixer circuit. Since the pair of Schottky barrier diodes 1 and 2 are shielded from each other by the shielding plate 11 having the conductor patterns 4 printed thereon, Rf signal power and LO signal power do not interfere with each other. Accordingly, a pair of IF signals can be synthesized without causing phase shift and conversion loss is decreased.
Patent JP-S52141881-A (JP)
Title: Decorative molded articles and manufacture thereof
Inventor: UMEDA TSUTOMU
IPC: B29C63/00
Filed: 1976-05-20
Abstract: PURPOSE: Decorative molded articles usable for lavatories, sinks, etc., obtained by placing a flowing composition as a middle and an under layers on a gelcoat layer for forming a surface layer, and by pressing them, and their manufacture. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6054686-A (JP)
Inventor: INSONII ATOKINSON
IPC: C12N1/16
Filed: 1984-03-27
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。