baber/WOPTO huggingface dataset:
Patent JP-H04285412-A (JP)
Title: Service entrance distribution panel fitted with light emitting safety device
Inventor: KAWASAKI EMIKO
IPC: H02B3/00
Filed: 1991-03-11
Abstract: PURPOSE:To make a main breaker safely and quickly again even at night by closing the normal-open contact of an under voltage relay if the main breaker of a service entrance distribution panel breaks, and energizing a light emitting means with a battery and lighting up the distribution panel. CONSTITUTION:A light emitting safety device 1 is connected to the contacts 2 and 3 on the load side of the main breaker MB of the service entrance distribution panel SWBD connected to a power source PS. Moreover, a plurality (four pieces in the figure) of load lines L1-L4 are connected through load breakers B1-B4. The light emitting safety device 1 is equipped with an under voltage relay UV, normal-open contacts 4 and 5, a battery 6, and a light emitting means 7. If an over current flows to any load outside the figure and the main breaker MB opens, the normal-open contacts 4 and 5 of the undervoltage relay UV are closed, and the light emitting means 7 is lighted with the power of the battery 6, thus lighting up a distribution panel SWBD. The existence of the abnormality of the battery 6 or the light emitting means 7 are to be tested manually with a push button switch 8. Hereby, power failure of the unlighting in a basement can be prevented, and the remarking can be performed safely and quickly.
Patent JP-S62203213-A (JP)
Title: Detecting device for power source cutoff career of electronic equipment
Inventor: KATAYAMA YOSHITAKA
IPC: G06F1/00
Filed: 1986-03-04
Abstract: PURPOSE:To prevent erroneous operation of an electronic equipment by enabling the electronic equipment itself to discriminate easily whether the power source of the electronic equipment was in cutoff state before use or in the state connected to the power source. CONSTITUTION:When a power source switch 15 is turned on, resetting of a microcomputer 12 is released, and the content of a specific area of a RAM 13, that is, an area A for which address is fixed beforehand, is read out, and judged whether the read out data coincide with data for detection. The data for detection are set beforehand to the body of a CD player 11. When judged as discordant with the data for detection, the content of the RAM is regarded as unreliable, and the content of the RAM 13 is initialized, and the data for detection are written in the specific area A of the RAM 13. When judged as coincident, shifted to normal operation, and goes to a state waiting for key inputting. Thus, it is discriminated whether the power source was made turned off state before the power source switch 15 is turned on or not, and the result of discrimination is made highly reliable.
Patent JP-H11247095-A (JP)
Title: Newsprint for off-set printing
Inventor: MASUMOTO YORIHIRO
IPC: D21H19/38
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To obtain newsprint having excellent printing workability and excellent color print quality and used for off-set printing by disposing a coating layer comprising a surface-treating agent containing titanium oxide, an adhesive and a surface-sizing agent on raw paper having a high waste paper-reclaimed pulp rate. SOLUTION: This newsprint for off-set printing is obtained by coating a surface-treating agent on both the surfaces of raw paper, containing >=30 wt.% of waste paper-reclaimed pulp and having a unit weight of 35-43 g/m<2> , in a dry weight of 0.1-1 g/m<2> per one surface and subsequently drying the coated surface-treating agent to form a coating layer. The newsprint for off-set printing has a contact angle of >=90 degree with water at 1 sec after a water drop is dropped on the paper surface, and has an opacity of >=90%. The surface- treating agent is prepared by mixing rutile type titanium dioxide and a water-soluble polymer adhesive such as starch oxide as main components with a surface- sizing agent comprising a styrene/acrylic acid copolymer or a styrene/maleic acid copolymer in a solid content of 20-150 wt.%.
Patent JP-H10244383-A (JP)
Title: Method and device for diagnozing clamp device of laser beam welding equipment
Inventor: ISHIKAWA MASAYOSHI
IPC: B23K26/21
Filed: 1997-02-28
Abstract: PROBLEM TO BE SOLVED: To prevent breakage of a weld zone in advance by detecting the deflection of outlet side and inlet side clamp devices in the plate width direction, and outputting an abnormal alarm when the deflection exceeds the preset reference value to rapidly detect generation of the level difference between a butted part of a preceding strip and of a succeeding strip. SOLUTION: When a rear end part of a preceding strip 12 is fixed by upper and lower clamp pads 17, 18 of an outlet side clamp device 3, the deflection in the plate width direction of a rear pad piece 18b is detected by a displacement meter 29a, the detected signal is transmitted to converters 32a-32d through signal lines 31a-31d, the converted signal is transmitted to a relay panel 34 through signal lines 33a-33d, and the signal is transmitted to an operation device 36 through a signal line 35. The difference between the minimum value and the maximum value of the deflection in the plate width direction of a rear pad piece 18b is calculated, the difference is compared with the preset reference value, and an abnormal alarm is displayed on a display device 43 when the difference exceeds the reference value. Similar operation is performed even by an inlet side clamp device 2.
Patent JP-H08246115-A (JP)
Title: Production of conductive aluminum alloy wire
Inventor: IKEDA TAKESHI
IPC: B21C1/00
Filed: 1995-03-06
Abstract: PURPOSE: To produce a conductive aluminum alloy wire of high quality excellent in strength and heat, resistance at a high yield. CONSTITUTION: As for the rough drawing wire of an alloy having a compsn. contg., by weight, 0.1 to 0.5% Zr and 0.01 to 0.08% Ti, furthermore contg. at least one kind selected from 0.005 to 0.5% Mg and 0.005 to 0.5% Cu, and the balance Al or an alloy having a compsn. furthermore contg. at least one kind selected from 0.05 to 10% Fe and 0.03 to 0.5% Si in addition to the same, its temp. is raised from an ordinary temp. to 250 to 450 deg.C at 100 deg.C/hr temp. rising rate, which is held for 2 to 100hr, is thereafter cooled, is worked from <=40 deg.C at >=65% reduction in sectional area and is furthermore subjected to heat treatment at 150 to 350 deg.C for 1 to 20hr if necessary.
Patent JP-S61204397-A (JP)
Title: Plating device
Inventor: NAKANO FUMIO
IPC: C25D21/00
Filed: 1985-03-07
Abstract: PURPOSE:To prevent the consumption of an anode electrode by interposing a means for blocking the flow of reverse current in the stage of non-plating between the electrode and a DC power source. CONSTITUTION:A current rectifier 9 is inserted between the DC power source 3 and the anode electrode 6 of an electroplating device in such a manner that the power source 3 side is the anode and that the anode electrode 6 side in a plating cell 7 is the cathode. The current rectifier may be inserted between the power source 3 and the cathode electrode 7 of the plating cell 7. A diode is preferably used for the current rectifier 9. The plating current is normally passed by the insertion of such current rectifier 9 when a power feed circuit is connected to an AC power source 1 and the plating current flows in the forward direction. The power feed circuit is connected in the direction where the reverse current by a battery effect is blocked when said circuit is disconnected from the power source 1. The consumption of the noble metal to be used for the anode electrode 6 is thus prevented and the electrode life is extended.
Patent JP-S60190582-A (JP)
Title: Chemical polishing solution for phosphor bronze
Inventor: NAKAYAMA HAJIME
IPC: C23F3/06
Filed: 1984-03-12
Abstract: PURPOSE:To provide a chemical polishing soln. for phosphor bronze giving a smooth and bright polished surface, requiring no skill in polishing operation, and enabling chemical polishing under favorable conditions by preparing a mixed aqueous soln. consisting of prescribed percentages of sulfuric acid, nitric acid, hydrochloric acid and a nonionic surfactant. CONSTITUTION:This chamical polishing soln. for phosphor bronze is a mixed aqueous soln. consisting of, by volume, 20-50% sulfuric acid, 10-25% nitric acid, 0.5-1% hydrochloric acid and 0.5-1% nonionic surfactant such as polyethylene glycol alkyl ether of polyethylene fatty acid ester. Polishing is carried out by immersing a phosphor bronze piece in the polishing soln. The treatment temp. depends on the composition of the soln., the preferred temp. is about 20- 40 deg.C, and the preferred treatment time is 20-60sec.
Patent JP-S61205160-A (JP)
Title: Lead-out mechanism for paper for continuous paper printing
Inventor: MIEHORI TAKAO
IPC: B41J11/46
Filed: 1985-03-07
Abstract: PURPOSE:To simplify operations of a printer by a method in which when a continuous printing paper having sewed meshes for cutting paper, hole for feeding paper, and markings for lead-out paper is used in a printer, a marking detector is provided and a paper feeding mechanism is controlled on the basis of the detected information of marking. CONSTITUTION:A continuous printing paper having perforation 6 for cutting paper, holes 7 for feeding paper, and markings 8 for heading paper is printed in such a way that the markings 8 are positioned on the position of a sensor 9 under a condition that the first printing line is set on a printing position 11. Printing is started and made for several lines, and then a switch 5 is pushed, whereupon the paper is sent out by small amounts by the controller 2 when sending a signal to need the heading of paper to the controller 2 by a controller 4. The detected information of a sensor 3 is read out, and if no marking 8 is detected, the paper is further fed by the same amount. Until marking 8 is detected, the operations are repeated. When the marking 8 is detected by the sensor 3, the feeding of paper is stopped by the controller 2 and a signal of completion of lead-out is sent to the controller 4.
Patent JP-S62203311-A (JP)
Title: Composite part
Inventor: KANETAKA TOYONORI
IPC: H01F27/00
Filed: 1986-03-03
Abstract: PURPOSE:To avoid the dimensional increase due to providing bobbin terminals by a method wherein the bobbin terminals on which ends of magnet wires are wound are formed into L-shape and protruded from the sides of the flanges of the bobbin. CONSTITUTION:A plurality of winding grooves 11b are formed in a bobbin 11 by a plurality of flanges 11a and a plurality of coils are provided by applying magnet wires to the bobbin 11 to constitute coil parts 10. L-shape bobbin terminals 13 are provided in such a manner that both of their ends are protruded from the flanges 11a and the ends of the respective coils 12 are connected to the protrusions 13a. The whole structure is covered with packaging resin 17 except the parts of external lead terminals 16 which are connected to external circuits. As the protrusions 13a of the terminals 13 are protruded from the sides of the flanges 11a of the bobbin 11, the total height of the bobbin 11 can be reduced and the dimensional increase due to providing terminals 13 can be avoided.
Patent JP-S52130093-A (JP)
Title: Sawing machine
Inventor: ENOKI SHIGEO
IPC: B23D45/04
Filed: 1976-04-23
Abstract: PURPOSE: To provide a sawing machine, in which power transmission from motor to saw blade is effected through gears, and saw blade is moved pivotally about input shaft, whereby weight of movable parts can be reduced. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H11240274-A (JP)
Title: Manufacture of aluminum carrier for lithographic plate
Inventor: NISHINO ATSUO
IPC: B41N3/03
Filed: 1998-02-26
Abstract: PROBLEM TO BE SOLVED: To provide a lithography aluminum carrier to give a superior lithographic plate that almost undergoes no treatment uniformity caused by the difference of aluminum dissolving sped due to orientation difference of crystal grains so called streaks and surface quality irregularities. SOLUTION: The lithographic plate is formed such that an aluminum plate is subjected to n electrochemical surface-roughening treatment by the use of AC in a solution consisting of mainly nitric acid with a liquid temertue of 60-95 deg.C, and thereby a honeycomb pit having average diameter of diameter of 0.1-0.5 μm is produced by a quantity of electricity of 1-150 c/dm<2> . Next chemical etching is conducted in an alkalic solution, or hydrolysis acid or electrolytic grinding is effected by using the aluminum plate as an anode, thus, dissolving the aluminum plate by 0.01-10 g/m<2> .
Patent JP-S55140714-A (JP)
Title: Manufacture of boron structural material
Inventor: YAMAZOE HIROSHI
IPC: C23C16/22
Filed: 1979-04-13
Abstract: PURPOSE:To enhance the film quality and mechanical properties of structural material boron used as an acoustic material, etc. and the production yield thereof by chemically vacuum-depositing boron on a substrate formed by covering a ground with a specified metal boride and by selectively removing the substrate. CONSTITUTION:Ground 1 such as Ta wire is covered with an alloy of Mn and one or more out of Cr, Fe, Co and Ni, alloy boride, Mn or Mn boride in a desired thickness to form boride layer 2. The resulting substrate is heated, and boron layer 3 of beta-rhombohedral or tetragonal crystal form or noncrystalline form is formed by a chemical vacuum deposition method. Te substrate is then selectively removed by chemical dissolution or mechanical peeling to obtain a structural material such as a pipe or a sheet composed mainly of boron element. By this method gap 4 is left between layers 3, 2 so a thermal strain between ground 1 and layer 3 is relieved to minimize occurrence of cracks, etc. in the material.
Patent JP-H01295425-A (JP)
Title: Oxidizing apparatus
Inventor: KOGA HIDENORI
IPC: H01L21/31
Filed: 1989-02-27
Abstract: PURPOSE:To obtain an oxidizing apparatus wherein high-degree control of a film thickness and uniformity in a film thickness can be achieved, by controlling the flow path of oxidizing gas into a pretreatment chamber. CONSTITUTION:A buffer 2 having a jetting port 21 at the lower part is provided between a pretreatment chamber 1A and a reaction chamber 1B. The buffer 2 serves both roles of a thermal shield and an oxidizing gas jetting port. Process gas is introduced into the lower part of the reaction chamber 1B at a specified flow speed through the jetting port 21. Therefore, the gas stagnating time at the front part of the reaction chamber 1B is short. It is further estimated that the approximately uniform gas flow which flows from the lower part of the line of bodies to be treated to the upper part is generated. Therefore, the uniform gas flow and temperature can be achieved in a short time regardless of whether the position is at the front part of the rear part of the reaction chamber and regardless of whether the position is at the upper part or the lower part of the body to be treated. In this way, fine control of the thickness of a film can be performed, and the uniform film thickness can be obtained.
Patent JP-S62203014-A (JP)
Title: Apparatus for detecting opening degree of valve device
Inventor: WATANABE MICHIO
IPC: G01B13/02
Filed: 1986-03-03
Abstract: PURPOSE:To make it possible to detect and display the opening degree of a valve at a remote place, by providing a valve opening degree detector filled with a hydraulic fluid to the valve main body of a valve device in connection with the valve body of the valve device. CONSTITUTION:A valve opening degree detector 5 filled with a hydraulic fluid 4 is provided to the valve main body 1 of a valve device I so as to be cooperated with the valve body of the valve device I. A pair of flexible pipes 13a, 13b are connected to a part of the valve opening degree detector 5 and the other ends of said flexible pipes 13a, 13b are connected to a valve opening degree indication device 15 equipped with an indicator 14. Therefore, the possibility of abrasion with the elapse of time by the vibration of a pump or the pulsating action of the fluid is eliminated and, because the valve opening degree indicating device 15 is operated by the hydraulic fluid 4, there is no possibility of the damage and disconnection of electric parts or the contact inferiority of a connection part. Further, the opening degree of the valve can be displayed at a remote position.
Patent JP-S60207031-A (JP)
Inventor: UIRIAMU ARUFURETSUDO SUPERINKU
IPC: G01N33/00
Filed: 1985-03-07
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-H07264751-A (JP)
Title: Length adjustment device of linear body
Inventor: TSUJIKAWA MAKOTO
IPC: H02G3/30
Filed: 1994-03-16
Abstract: PURPOSE:To make it possible to adjust a length of a linear body easily with simple treatment and good looking of the linear body only by adding a member in simple structure. CONSTITUTION:Part of a linear body 11 with a given length adjustable by an adjustment member 13 is turned back several times to form a plurality of overlapped parts 12. All the overlapped parts 12 are bundled by a most short length adjustment member 16 that is removable, while part of the overlapped parts 12 is bundled by a medium length adjustment members 21 and 22 that are removable and having a given space with the most short length adjustment member 16.
Patent JP-S58171772-A (JP)
Inventor: NOOMAN II NERUSON
IPC: G11B23/087
Filed: 1983-03-18
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-H06233932-A (JP)
Title: Silica type flocculating solution raw material, its production and silica type flocculating solution
Inventor: NISHIMURA TSUTOMU
IPC: C02F1/52
Filed: 1993-02-10
Abstract: PURPOSE:To prevent the generation of a malodor during or after the dissolution of a silica type flocculating soln. raw material by grinding and powdering a silica composite crystal ore.non-crystal ore and oxidizing the ground ore powder to remove non-oxidized sulfur to modify the ore powder. CONSTITUTION:A powdery or granular silica composite crystal ore.non-crystal ore containing 15-95wt.% of SiO2 and 0.3-3.0wt.% of non-oxidized sulfur such as natural cristobalite or blast furnace slag is ground or powdered at first and the ground ore powder is subjected to oxidation treatment such as ageing or kiln treatment to remove 60wt.% or more of non-oxidized sulfur to obtain a modified silica type flocculating soln. raw material. The silica type flocculating soln. raw material thus obtained generates no malodor and is effective for the oil-water separation of oil-containing waste water and the adsorptive separation of surfactant-containing waste water.
Patent JP-H07254268-A (JP)
Title: Magnetic disk device
Inventor: OTSUKA MASAKI
IPC: G11B33/14
Filed: 1994-03-16
Abstract: PURPOSE:To prevent the intrusion of dust, steam and an organic gas component into each HDA in a magnetic disk device, in which a plurality of the HDAs are arranged in an array type. CONSTITUTION:An HDA storage chamber 3 surrounded by a sealed vessel 3a is mounted into a box body 2, a large number of HDAs 1d-1p are housed in the storage chamber 3, and a clean air chamber 14 is installed into the HDA storage chamber 3. Humidity control means 11, 11a containing silica gel, etc., and organic-gas component removing means 12, 12a comprising activated carbon and silica gel, etc., are set up into the storage chamber 3 and the clean air chamber 14. Valves are opened at the time of connection and sections among the HDAs and the chamber 14 are ventilated regarding a filter 13, a door 15, a seal 16 and connectors 17, 18 coupling each HDA and the chamber. The intrusion of steam and a gas into the HDAs is prevented by the means 11, 12, 11a, 12a.
Patent JP-H0567958-A (JP)
Title: Photoelectric switch
Inventor: YAMAMOTO HISAAKI
IPC: H03K17/78
Filed: 1992-01-31
Abstract: PURPOSE:To predict a repair and a check time early by deciding an upper limit and a lower limit as reference levels of a permissible range to two comparison discrimination circuits, comparing the limits respectively with a reference level for plural number of times and outputting a discrimination output. CONSTITUTION:Comparison discrimination circuits e,e' are used to discriminate whether or not a light receiving level is a prescribed multiple of an operating level. Since a preset counter (j) is reset every time there is a margin in an upper limit or a lower limit of the light receiving level, since the counter (j) does not make any count, a normal output is obtained at an output terminal (d) via an output circuit (c) for that time. Simultaneously, a safety display light 2 is kept to the lighting state via a lighting circuit (g). On the other hand, when there is no margin of an upper limit and a lower limit in the light receiving level, no reset is active, an unstable operation number of times is counted by the counter (j) and when the number of times reaches a prescribed number of times consecutively, a display light 2 is blinked by the circuit (g) to raise an alarm and an output circuit (h) is acted to send a fault output from an output terminal (i).
Patent JP-S59173019-A (JP)
Inventor: INOUE KUNIHIDE
IPC: A01G1/04
Filed: 1983-03-22
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-H03248619-A (JP)
Title: Semiconductor output circuit
Inventor: KANAMORI KIMINORI
IPC: H03K17/687
Filed: 1990-02-27
Abstract: PURPOSE:To prevent an output element from being turned on even when an output terminal reaches a negative level by connecting a 2nd control transistor(TR) turned on/off by a control signal between the gate of the 1st control TR and a power supply. CONSTITUTION:When a control signal is logical '1', an output element 1 is turned on by an output from a gate drive circuit 4 and the output is set. When the control signal is logical 1, a P-channel TR 3 and an N-channel TR 2 are turned off. Thus, a circuit comprising both the TRs 2, 3 does not give effect on the operation of the output circuit. On the other hand, when the control signal is logical '0', the TR 3 is turned on and a positive power supply VPP is fed to the gate of the TR 2 through the source and the drain of the TR 3, resulting that the gate level is boosted to a sufficiently high level. Thus, when the level of the output terminal 6 reaches a level less than the gate level of the TR 2 by the threshold level, the TR 2 is turned on and the gate and the source of the output element 1 are short-circuited. Thus, even when the output terminal 6 reaches a negative level, the output element 1 is not turned on.
Patent JP-H02224627-A (JP)
Title: Automatic seat paper supplying stool seat
Inventor: HIGUCHI MITSUHIRO
IPC: A47K13/20
Filed: 1989-02-27
Abstract: PURPOSE:To cut the paper without using a special cutter, to open a pinching when excretion is finished and to make it easy to discharge the paper into a closet by cutting the sewing machine score of a seat paper with the speed difference between a feed roller part and a brake roller part. CONSTITUTION:Since a feed roller part 8 continues a drive and a brake roller part 9 is stopped with an electromagnet brake 19, to a seat paper P to exist between them, a large tension is given. Moreover, since a sewing machine score 33 provided to the seat paper P exists in a position to somewhat move from a sensor 26 to the feed roller part 8 side, it is compulsorily broken. The cut seat paper P is pinched with the feed roller part 8 and laid without generating an unbalance on a seat 3 main body. When a user finishes the excretion and leaves the seat 3 main body, a seating detecting means 37 is turned off, a motor 18 is activated, and the edge of the seat paper P pinched by the feed roller part 8 is moved to a feed port 30 side. At such a time, the seat paper P on the stool seat 3 main body is discharged into a closet 2 while holding the paper by hand.