baber/WOPTO huggingface dataset:
Patent JP-H05240399-A (JP)
Title: Thermally actuated steam trap
Inventor: YUMOTO HIDEAKI
IPC: F16T1/10
Filed: 1991-03-15
Abstract: PURPOSE:To improve reliability at the time of breakage of a temperature control element by securing a wall member and the outer periphery edge of a diaphragm, arranging the temperature control element where an expansion medium is sealed in a valve chest, and installing a valve member on the second diaphragm provided next to the diaphragm. CONSTITUTION:In a thermally actuated steam trap for discharging condensate which is generated by various types of stem equipment and is below desired temperature to the outside of a system, when the temperature of fluid which in the valve chest 4 from an inlet 6 is high, expansion medium 18 (water or liquid with lower boiling point than water) expands, with which a space formed by securing a wall member 16 and the outer periphery of a diaphragm 15 is filled, and a valve member 20 is displaced downwards through the diaphragm 15 and the second diaphragm 14, thus a valve seat member 9 being seated. Therefore, it is possible to prevent high temperature steam from flowing out. When fluid temperature is below a prescribed valve by heat radiation or the like, the expansion medium 18 is shrunk, and the valve member 20 opens, so that low temperature condensate is discharged from an outlet 7.
Patent JP-H03279690-A (JP)
Title: Air cooled oil free rotary compressor
Inventor: MORI HIDETOMO
IPC: F04C29/04
Filed: 1990-03-28
Abstract: PURPOSE:To miniaturize a cooling system by providing a plurality of cooling fins on the outer wall of a casing, and providing a means to second cooling air between these fins. CONSTITUTION:A plurality cooling fins 21 are formed on the outer wall of a discharge casing 3, nearly along flat faces making a right angle with both rotor shafts 1, 2 so as to obtain large heat radiating area, and a built-up type duct 22 to blow cooling air between these fins 21 is provided around the fins. Because gas temperature in a working chamber 6 is considerably high, it needs to be strongly cooled. Air from an air intake port 40 is sent to the built-up type duct 22, flows between the fins at high speed, removes heat from the cooling fins 21, cools the discharge casing 3, restains thermal deformation of the discharge casing 3, and indirectly cools the gas.
Patent JP-S60223447-A (JP)
Title: Stepping motor
Inventor: HIRAI MASATAKE
IPC: H02K3/52
Filed: 1984-04-17
Abstract: PURPOSE:To reduce the number of components, by a method wherein a connection containing means is integrated with a wedge means covering a slot opening so far as the synthetic resin connection retainer for retaining the connection between a stator winding and an outer lead wire is concerned. CONSTITUTION:So far as a synthetic resin connection retainer 15 for retaining the connection between a stator winding 4 and an outer lead wire 11 is concerned, a containing means 17 of the connection means 16 between the outer lead wire 11 and the stator winding 4 is formed to be integrated with a wedge means 18 covering an opening of a slot 13 between magnetic poles of a stator. At the both upper ends of the wedge means 18, a projection 19 for controlling a position to joint the magnetic poles 2 of the stator is provided, and the connection retainer 15 is organized to be prevented from being protruded from the opening of the slot 13 to the inner diameter side. As the result, the number of components can be easily reduced and components can be easily inserted into the slot.
Patent JP-S58195619-A (JP)
Title: Grout injection work
Inventor: ENAMI HISAO
IPC: E02D3/12
Filed: 1982-05-08
Abstract: PURPOSE:To raise the quality of injection work by eliminating dispersion in the injection effect of a grout by a method in which injecting methods can be switched according to the kinds of ground, cohesive ground and sandy ground. CONSTITUTION:In the ground where sandy ground E2 is preset under a cohesive ground E1, a pit is excavated by a double-tube rod A having a bit (a) with an excavating blade (not illustrated) on its lower end into the ground E1, and at the same time a grout Q to improve the ground is injected. When the grout reaches the ground E2, the injection of the grout Q is stopped, the excavation is advanced, and then while injecting the grout Q at a low pressure, the rod A is pulled up and the grout Q is further injected into the ground E2. By this, the spout and leakage of the grout Q are avoided and the injection of the grout Q in a given amount into the ground E2 can be exactly attained.
Patent JP-H02256597-A (JP)
Title: Development controller for development truss
Inventor: TABATA MASATAKE
IPC: H01Q15/20
Filed: 1989-03-29
Abstract: PURPOSE:To obviate the need of the affiliated device such as motor speed controller and simplify mechanism by taking up a development control cable which is arranged so as to envelope a development truss from the outer periphery, onto a taking-up drum having a revolution speed proportional type damper onto a rotary shaft. CONSTITUTION:A development truss 1 which has a large diameter and is used for an artificial satellite is equipped with development driving mechanism 2,... having an elastic spring as development driving power source built-in, and a development control cable 4 is arranged so as to envelope the development truss 1 from the outer periphery. The cable 4 is laid along a guide pulley installed onto a hinge 3, and one edge is wound onto the taking-up drums 6a and 6b. The edge parts of the revolution shafts 7a and 7b of the taking-up drums 6a and 6b are fixed onto the development truss 1 by a stator 5 through a bearing. Further, a damper 8 in proportion to the revolution speed is fixed at the edge parts of the revolution shafts 7a and 7b, and the part between the revolution shafts 7a and 7b is cut-off by a clutch 9.
Patent JP-S60220086-A (JP)
Inventor: ANDOU TOSHIO
IPC: A63F7/02
Filed: 1984-04-17
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-H03278006-A (JP)
Title: Simple laying implement and laying method for optical fiber cable
Inventor: INOUE TAKASHI
IPC: G02B6/46
Filed: 1990-03-28
Abstract: PURPOSE:To unnecessitate many workers, to not require much working time and to facilitate transportation by combining a take-up frame which is formed of light weight materials on the bottom coupled with plural straight pipes bent upward at both ends at the center by connecting bent pipes onto a curved shaped of a hanging bell type and a metallic wheel. CONSTITUTION:This implement has the metallic wheel 2 which is supported in proximity to the direction for drawing out the cable end of a drum 5 on which the optical fiber cable 4 is wound. The implement has also the take-up frame 1 which is formed of the light weight materials, has the plural straight pipes 21 bent upward at both ends and coupled to each other at the center as the bottom part and is connected with the plural bent pipes 23 vertically on the curved surface of the hanging bell type having the base of the diameter smaller than the length of the straight pipes 21 on this bottom part. The cable 4 can, therefore, be taken up via the metallic wheel 2 on the take-up frame 1. The widening of the working range for taking up the cable at the central point at the time of laying the optical fiber cable 4 in a long-distance section is averted and one worker is merely necessitated. Not much time for working is required and the need for a power source as a driving power source is eliminated. The cost of the implement is low and the easy transportation is possible.
Patent JP-S5411980-A (JP)
Title: Laminate
Inventor: MITANI YUUJI
IPC: B32B9/00
Filed: 1977-06-30
Abstract: PURPOSE:A thin film of nickel metal is provided on an organic film as an electrically conductive layer and further a dielectric layer is formed thereon to produce said laminate with excellent electrostatic or magnetic recording performance, being useful for facsimile.
Patent JP-S60219442-A (JP)
Title: Carburetor
Inventor: FUKUMIZU TATSUJI
IPC: F02M5/12
Filed: 1984-04-17
Abstract: PURPOSE:To prevent intrusion of excessive fuel by providing an additional volume section inflated from the wall section at the opposite side from the float support of float chamber thereby opening the float valve upon function of lateral acceleration onto the fuel in the float chamber to cause shifting of fuel when turning the car. CONSTITUTION:The float 4 in the float chamber 1 of carburetor will lower as the fuel in the float chamber 4 is consumed, then the valve body 6 is lowered while rotating around the shaft 2 to feed fuel through the fuel inlet 5. When turning the car, the fuel is subjected to the lateral acceleration because of the arrangement of float chamber to be shifted to the support 2 side thus to feed excessive fuel, but the additional volume section 10 inflated from the chamber side wall will deliver fuel upon occurrence of shifted fuel supply resulting in prevention of the opening of valve body 6 due to the lowering of float 4.
Patent JP-H10273166-A (JP)
Title: Inner bag for bag-in-box
Inventor: KUSUNOKI JUNJI
IPC: C08K3/22
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To enable a used inner bag for a bag-in-box to be incinerated in a short time when the inner bag is to be incinerated after use by including a specific volume of moist ferric oxide particles or iron oxide particles or a mixture of these particles in a synthetic resin film constituting the inner bag for a bag-in-box. SOLUTION: The inner bag for a bag-in-box which can be incinerated in a short time at the time of incineration wherein heavy metal remaining in ash may not be eluted in water is formed of a synthetic resin film constituting the inner bag wherein 0.1 to 20 wt.% for a total resin amount of moist ferric oxide particles or iron oxide particles or a mixture of these particles is included in the resin film. Further calcium carbonate particles may be contained so that the moist ferric oxide particles or iron oxide particles are contained by 2 to 50 pts.wt. for 10 pts.wt. of calcium carbonate particles. In addition, also in a plug and/or a lid of the inner bag, a similar mixture is contained by 0.1 to 20 wt.% for a total resin amount constituting the plug and the lid.
Patent JP-S58193656-A (JP)
Title: Preparation of ice cake containing stably solid matter
Inventor: FUJIO JIROU
IPC: A23G9/32
Filed: 1982-05-07
Abstract: PURPOSE:To prepare industrially advantageously an ice cake containing stably a solid matter, by dispersing the solid matter having a fat and oil layer on the whole surface in a raw material for the ice cake, freezing it. CONSTITUTION:A solid matter having a fat and oil layer on whole the surface is dispersed into a raw material solution for ice cake, and it is frozen. Ice cream, ice Manjyu (bun with a bean-jam filling), ice bar, ice Monaka (bean-jam- filled wafers), sherbet, flakes of ice, etc. may be cited as the ice cake. Lemon cake, cherry, crystal sugar, coffee tablet, ice piece, etc. may be used as the solid matter. These solid matters are all water-soluble, deliquescent, or hydrophilic, namely, they are required to have compatibility with water, a main material of the ice cake, The fats and oils are animal or vegetable fats and oils, deodorized and purified, and cacao oil, colza oil, palm oil, soybean oil, beef tallow, lard, etc. may be cited as the fats and oils.
Patent JP-S62233298-A (JP)
Inventor: IWASE YASUMICHI
IPC: A46B11/02
Filed: 1986-04-03
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-S6069326-A (JP)
Inventor: JIYORUJIYU OBUREHITO
IPC: F16D3/26
Filed: 1984-04-17
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-S562311-A (JP)
Title: Curable resin composition
Inventor: TAKIYAMA EIICHIROU
IPC: C08F299/00
Filed: 1979-06-21
Abstract: PURPOSE: To prepare a curable resin composition free from harmful effects to the human body, having excellent curability, and giving a cured product having excellent physical properties, by mixing a base component, e.g. a specific acrylate oligomer etc., with a specific cycloacetal acrylate as a diluent.  
     CONSTITUTION: A curable resin composition is prepared by mixing (A) a cycloacetal acrylate (havin one or more acryloyl group, etc.) prepared by reacting (a) an unsaturated alcohol having one or more acryloyl groups, etc. and a hydroxyl group in a molecule and (b) a saturated alcohol with (c) a cycloacetal having one or more allyl ether-type unsaturated bonds in a molecule (e.g. diallylidene pentaerythritol), with (B) an acrylate oligomer (having two or more acryloyl groups in a molecule and a molecular weight of preferably 300W5,000), etc. The preferable amount of (A) is 20W80wt%. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04311894-A (JP)
Title: Shield structure for magnetic disk unit
Inventor: YOSHINAGA HISASHI
IPC: G11B25/04
Filed: 1991-04-10
Abstract: PURPOSE:To easily and inexpensively prevent the infiltration of vibration and harmful electromagnetic wave from outside in relation to the shield structure of a compact magnetic disk unit. CONSTITUTION:Joint surfaces of a conductive base 2 and a cover 3 are tight adhesively joined with an elastic packing 4 and whole outside surface of the relevant packing 4 is covered with comb-shaped projections 15b formed on the shield board having high elasticity and high conductivity.
Patent JP-S60221450-A (JP)
Title: Metal surface treatment composition
Inventor: WATANABE AKIO
IPC: C08K3/10
Filed: 1984-04-19
Abstract: PURPOSE:The titled composition providing metal surface with high corrosion resistance and coating substrate properties, having improved adhesivity to metal surface, processing properties of deep drawing, and anti-block properties, obtained by blending water-dispersible silica with a specific cationic, ampholytic ionic acrylic resin, etc. CONSTITUTION:A metal surface treatment composition obtained by blending (A) 0.5-250g calculated as SiO2 of water-dispersible silica, colloidal silica, preferably having 5-100mmu particle diameter, with (B) 0.5-600g cationic and/or ampholytic ionic acrylic resin derived from a multi-layer structural copolymer having >=15 deg.C Tg of core part and <=10 deg.C Tg of the outermost shell, obtained by subjecting 0.1-10wt% alkoxysilane containing a polymerizable unsaturated group, 0- 20wt% polymerizable unsaturated carboxylic acid, 20-99wt% (meth)acrylic acid alkyl ester (1-8C), and 0-40wt% copolymerizable monomer to multi-stage emulsion polymerization, and <=700g total amounts of a chromium compound, acrylic resin or a hydrolyzate of a tri- and/or dialkoxysilane compound, based on 1l composition.
Patent JP-S554558-A (JP)
Title: Liquid leakage detecting system
Inventor: OONISHI KENICHI
IPC: G01M3/18
Filed: 1978-06-26
Abstract: PURPOSE: To enable the place of leaking parts to be accurately determined and the ate of diffusion to be accuarately calculated by supplying pulses from both end parts of the cable disposed along a vessel and detecting the reflecting pulses at the leaking parts at each end part.  
     CONSTITUTION: Pulses PO from generators 4a, 4b are applied to both end parts 2a, 2b of a cable 2. When liquid leaks from a vessel 1 and penetrates in the cable 2, the impedance of the cable 2 at a leaking part 6 changes and incident waves are generated at the respective end faces 6a, 6b. These waves are received in the receivers 5a, 5b connectd to the respective end parts. Then, by calculating one of the distance La from the end part 2a up to the end face 2a and the distance Lb from the end part 2b from the end face 2b, the place of the leaking part 6 may be detected. Next, the leakage width l of the leaking part 6 is determined by calculating the differences between the length LO between the end faces 2a, 2b and the distances La, Lb, whereby the rate of liquid diffusion at the leaking part 6 may be obtained. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S574351-A (JP)
Title: Resin coated sand for shell mold
Inventor: OKADA TERUAKI
IPC: B22C1/22
Filed: 1980-06-11
Abstract: PURPOSE: To provide resin coated sand improved collapsing properties after having for shell molds by coating a novolak type modified phenolic resin contg. the residues of resorcin refining, and cyclopentadiene type oil on molding sand.  
     CONSTITUTION: The residues of resorcin refining and cyclopentadiene type oil of 100W50,000 centipoises viscosities at 25°C are allowed to coexist in phenols and aldehydes, and are caused to react in the presence of an acidic catalyst, whereby a novolak type modified phenolic resin is obtained. If molding sand is coated by using this resin, the resin coated sand having good nold strength and nolding characteristics and superior collapsing properties of cores or the like for shell molds is obtained. This coated sand is suited for castings of aluminum alloy and the like. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58195352-A (JP)
Title: Dial circuit
Inventor: TANGE KAZUAKI
IPC: H04M1/27
Filed: 1982-05-10
Abstract: PURPOSE:To prevent malfunction, by controlling data of on/off-state so as to represent the ON of the hook switch succedingly, and storing a dial key data inputted continuously correctly, even if the power source fed from a lne is temporarily disconnected. CONSTITUTION:Resistors 4a, 4d, a Zener diode 5, a diode 6, a TR 8a and capacitors 12a, 12b constitute an on/off state data forming circuit, which produces the on/off state data of the hook switch based on a current of a line via the hook switch 1a and a rectifier 3, and when the line 2 is interrupted, the data is kept to on-state for a prescribed time. The hook switch 1b itself interlocked with the hook switch 1a forms a state detection circuit, and when the switches 1a, 1b are turned off, the on/off state data is brought to the off-state. An IC7 detects on-hook once and when a redialing key, for example, is depressed, a DP signal corresponding to a data in a storage section 11 is transmitted, and when a new dial key data is inputted, the data of the storage section 11 before T4 is cleared, and the new data is written.
Patent JP-S556219-A (JP)
Title: Conduction tester
Inventor: OONO TAKEHIKO
IPC: G01R31/02
Filed: 1978-06-29
Abstract: PURPOSE: To prevent a test piece from being broken and to enhance the conduction detecting accuracy of a pattern by impressing the voltage, which is divided by a resistor, upon the test piece such as the pattern of a print-wiring substrate so that the fluctuation in the divided voltage may be detected by an analog comparator.  
     CONSTITUTION: The voltage, which is divided by resistors 12 and 13, is impressed upon a test piece 1, and the fluctuations in the divided voltages are detected by an analog comparator 16. Then, a negative voltage is applied to the negative main terminals of a resistor 9, a variable resistor 10 and an analog comparator 11 to supply a sufficient current to the test piece 1 thereby to effect the interchange to the highly accurate conduction test circuit by the analog comparator 11. This output is fed to a display circuit 7 so that the results of the conduction tests are displayed in an LED or indicated by a buzzer. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09331460-A (JP)
Title: Image reading method
Inventor: OKINO YOSHIHARU
IPC: H04N1/48
Filed: 1997-03-28
Abstract: PROBLEM TO BE SOLVED: To efficiently read a color image in simple equipment configuration with high S/N up to high density by eliminating necessity to simultaneously read images with one wavelength while defining a maximum density area of 0 to 3.5 as a detection range. SOLUTION: The absorption density of Cyan color of an image is detected at a peak wavelength λC1 of spectral absorption distribution 94 of cyan coloring matter with a density area of 0 to 2 as the detection range. Next, the absorption density is detected at a wavelength λC2 out of the peak with a density area of 1 to 1.75 as the detection range. Then, when the absorption density detected with the density area of 1 to 1.75 as the detection range is doubled, the absorption density corresponding to the case of detecting it at the peak wavelength λC1 with the density area of 2 to 3.5 as the detection range is obtd.  From this absorption density value and an absorption density value detected at the peak wavelength λC1 with the density area of 0 to 2 as the detection range, the density of cyan color of the image is found with a maximum density area of 0 to 3.5 as the detection range. Similarly, the absorption density of Magenta 92 and Yellow 90 is found.
Patent JP-H02259300-A (JP)
Title: Air intake and blow-off silencer
Inventor: KAJINO YASUHIRO
IPC: F04D29/66
Filed: 1989-03-31
Abstract: PURPOSE:To improve silencer effect by forming an outlet port of an air intake silencer, which blows atmospheric air to a compressor through a suction pipe, as a sufficiently large chamber and by arranging a blow-off pipe, which splits and feeds an excess of compressed air, together with the suction pipe. CONSTITUTION:An air intake silencer consists of a suction filter 1, a silencer element 2, a silencer lining 3 and an air intake silencer outlet 9 having sufficiently large volume. A suction pipe 10 is connected to an inlet of a compressor 5 through a suction valve 4, at one end. The other end of the suction pipe 10 is connected to the outlet 9 of the air intake silencer. A blow-off pipe 7, to which a branch flow from the compressor 5 is led via a by-pass pipe 8, is connected to the silencer through a blow-off valve 6 at a position opposite to the suction pipe 10 in line with the outlet 9. By arranging the blow-off pipe 7 on the axis of the outlet 9, a sound produced by blown-off(expanded) air is sufficiently absorbed through the air intake silencer.
Patent JP-S61240943-A (JP)
Inventor: NAKABAYASHI TAKASHI
IPC: G21K5/02
Filed: 1986-04-07
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-S63275340-A (JP)
Title: Method and apparatus for producing polymer material
Inventor: CHARLESWORTH DAVID
IPC: B29C67/06
Filed: 1988-04-01
Abstract: There is disclosed a method for making a polymer material by coagulation in which the polymer, dissolved in an organic solvent, is formed into the material in a coagulant, the method being carried out at such low temperature as not substantially to degrade the polymer.
Patent JP-H09240278-A (JP)
Title: Structure of die molding part of weather strip
Inventor: OHATA SHINJIRO
IPC: B60J5/00
Filed: 1996-03-05
Abstract: PROBLEM TO BE SOLVED: To prevent water leakage from a gap part of a seal lip in a die molding part when a door is closed. SOLUTION: A weather strip die molding part is constructed of a seal lip 2, which is protruded in the substantially central position of an outside face 1r, in a roof side part in the first or the second die molding part 1 in the comer part of the weather strip and a seal lip 3, which is protruded in the lower end position of an outside face 1f, in a front or a center pillar side part. A water path cut off wall part filling in a gap generated between the vehicle body side is formed in a groove part of a gap part D of the seal lip 2 formed in the vicinity of the comer center part T of the die molding part 1.
Patent JP-S62235790-A (JP)
Title: Gas laser oscillator
Inventor: OGURA YASUHIRO
IPC: H01S3/097
Filed: 1986-04-07
Abstract: PURPOSE:To perform the reduction in the size of a gas laser oscillator by providing two systems of a cooler of a relatively low temperature cooling system for a heat exchanger and a relatively high temperature cooling system for optical components to improve the general efficiency of the cooler. CONSTITUTION:Two systems of a cooler of a low temperature cooling system having a wide temperature control range for feeding lower temperature coolant than 20 deg.C to a heat exchanger 5 and a high temperature cooling system H having narrow temperature control range for feeding relatively high temperature coolant of approx. 20 deg.C to optical components 7, 8 are provided. For example, coolant cooled by a cooler 1 used in the system C and fed by a coolant pump 3 is fed to positions where a problem such as a dew condensation does not occur even at low temperature such as 20 deg.C or lower, such as the exchanger 5, and a ballast resistor 6. Coolant cooled by the cooler 2 used in the system H and fed by the pump 3 is fed to a reflecting line 7, and an output window 8 of optical components.