baber/WOPTO huggingface dataset:
Patent JP-H05272883-A (JP)
Title: Structure of heat exchanger in compressed air dehumidifier
IPC: F28D7/16
Filed: 1992-03-26
Abstract: PURPOSE:To enhance heat exchanging rate without being affected by outside air by covering with a corrugated plate the heat exchanging pipe acting as a precooling means for compressed air. CONSTITUTION:A high temp. compressed air is supplied from an air inlet 11, allowed to flow along the grooved parts of a corrugated plate 24, admitted into the ridge parts thereof through the holes formed in the side surface of the grooved parts and cooled by heat exchange with the cooling air running through a heat exchanging pipe 22. On the other hand, the cooling air running through the heat exchanging pipe 22 is heated by heat exchange with the air running around the outer periphery thereof, admitted into an inner cylinder 14 through a communication hole 13 formed therein and dehumidified and cooled by heat exchange through an evaporator 16 in refrigerating cycle. The dehumidified and cooled air is heated by heat exchange with high temp. compressed air through a plurality of heat exchanging pipes 22. For this reason, the dehumidified and cooled air is enhanced in heat exchange rate without being affected by the air present around the outer periphery of an outer pipe 10.
Patent JP-S58218177-A (JP)
Title: Manufacture of semiconductor device
Inventor: YAMAZAKI SHIYUNPEI
IPC: H01L31/04
Filed: 1982-06-11
Abstract: PURPOSE:To obtain the method of manufacture of photoelectric conversion device with which the mixture of impurities of each layer in a reaction chamber can be avoided by a method wherein a pre-treatment is performed by mixing impurities into hydrogen or inert gas and, in each process wherein semiconductor layer is laminated using a plasmic vapor growth method, the mixture of impurities from the wall of reaction chamber and electrodes is avoided, and besides, a trifling inverted diffusion from a substrate is utilized. CONSTITUTION:Plasma discharge is performed in the reaction chamber by having positive electrode 17 and negative electrode 11 on a high frequency power source 14 of 1-100MHz. In this pre-treatment process, hydrogen of 0.03-0.3 Torr is introduced, the substrate is shifted, and the absorbed moisture and lower oxide on the roll surface are removed. Besides, diborane which is diluted to 23-2,000 PPM by hydrogen is introduced, and plasma discharge is performed in the reaction chamber. Subsequently, boron is injected in the plasmic atmosphere of boron, which is III-valence impurity, by moving the substrate and heated it up in the reaction chamber. Besides, oxide gas such as silane, for example, is introduced from 28, a high frequency wave 14 is added, and a genuine semiconductor layer is formed on the substrate. Besides, the substrate 47 whereon an I type semiconductor layer is formed is inversely rotated and an N type semiconductor layer of fiber construction is formed in the reaction chamber 6 using phosphine 31, silane 28 and hydrogen 24.
Patent JP-S61259284-A (JP)
Inventor: MUNAKATA HIROHIDE
IPC: G09F9/00
Filed: 1985-05-14
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-H09288517-A (JP)
Title: Numerical controller
Inventor: HONDA HIROHIKO
IPC: G05D3/12
Filed: 1996-04-22
Abstract: PROBLEM TO BE SOLVED: To perform axial move with any arbitrary magnification corresponding to operating speed without changing the set magnification by automatically changing the number of pulses (the weight of pulses) for each pulse corresponding to the operating speed of an operating handle at a manual pulse generator. SOLUTION: The prescribed number of pulses at prescribed pulse speed are outputted by an operating handle 11 of a manual pulse generator 10. A speed measuring part 21a measures the pulse speed and while referring to stored contents in a storage part 22, a magnification discrimination part 21b decides the magnification corresponding to the pulse speed. The found magnification is set to a servo motor control part 23 and corresponding to a driving command pulse for which the number of pulses and the magnification are multiplied, a servo motor driving part 30 is driven.
Patent JP-S5624877-A (JP)
Title: Coder for multi-video signal
Inventor: MIZUNO SHIYOUJI
IPC: H04N7/32
Filed: 1979-08-06
Abstract: PURPOSE:To increase the efficiency of coding, by arranging the level in the order of probability for the video signal inputted next based on the video signal already inputted and detecting the order on this level taken by actual video signals. CONSTITUTION:The prediction circuit 2 inputs the multi-video signal 1 to predict the video signal input at present based on the video signal already inputted and the prediction error signal is fed to the coding circuit 4. The coding circuit 4 codes the prediction error signal 3 and outputs it as the coding signal 5. In the prediction circuit 2, based on the video signal inputted, the levels are arranged in the order from higher level of the probability taken by the video signal inputted next, and the order in which the order of levels arranged is in agreement with the video signal inputted actually is detected and it is converted to the signal 3. Thus, the rate of agreement is increased by the linear programming method, allowing to increase the efficiency of coding.
Patent JP-H05269812-A (JP)
Title: Composite cylinder for high-temperature and high-pressure molding
IPC: C22C19/07
Filed: 1992-03-26
Abstract: PURPOSE:To extend the life the composite cylinder by forming a cylinder base layer of a martensite series heat-resisting steel containing a special composition and forming a lining layer by pressure sintering atomized powder of Co-based alloy on an inner surface of a cylinder base material by an HIP process. CONSTITUTION:A composite cylinder for high-temperature and high-pressure molding plastic, etc., is formed of a cylinder base material layer 2 and a lining layer 3, and an opening 21 for a hopper is provided at the layer 2. In this case, the layer 2 is formed of a martensite series heat-resisting steel containing 0.10-0.40wt.% of C, 0.30-1.50wt.% of Si, 0.30-1.50wt.% of Mn, 0.030wt.% or less of P, 0.030wt.% or less of S, 7.0-17.0wt.% of Cr, 0.30-2.0wt.% of Mo and the others. On the other hand, the layer 3 is formed by pressure sintering atomized powder of Co-based alloy having wear resistance and corrosion resistance on an inner surface of a cylinder base material by an HIP process.
Patent JP-S63266756-A (JP)
Title: Ion source for mass spectrometer
Inventor: KOBAYASHI TSUTOMU
IPC: H01J49/10
Filed: 1987-04-23
Abstract: PURPOSE:To suppress the feed quantity of a sample liquid within the preset limit by covering an envelope with an opening restricting the seeping region of the sample liquid on a porous member. CONSTITUTION:The sample liquid separated with a liquid chromatogram is injected into a porous member 11 via a guide pipe 10, part of it seeps to an opening section 12a, and the other is accumulated in a cap 12. The sample liquid at the opening section 12a is gasified and filled in an ionizing chamber. The gasification is aided by the heating of a heater 14. The sample liquid having seeped into the cap 12 is gradually gasified and removed with a vacuum pump. Even if the sample liquid with the flow quantity more than the limit of the ion source is fed, it can be thereby suppressed within the limit.
Patent JP-H08269392-A (JP)
Title: Active energy beam-curing type composition for primary coating of optical fiber
Inventor: NIWA MAKOTO
IPC: C08G59/40
Filed: 1995-03-31
Abstract: PURPOSE: To obtain the subject composition having excellent curing property and giving a cured film having excellent heat resistance, hydrolysis resistance, water absorption resistance and low tensile elastic modulus, comprising a compound having an oxetane ring and a photo-cationic polymerization initiator. CONSTITUTION: The objective active energy beam-curing type composition for primary coating of an optical fiber having excellent curing property and giving a cured film having excellent resistances, against heat, hydrolysis and water absorption, etc., is obtained by mixing a compound having 1-4 pieces of oxetane rings expressed by formula I (R<1> is H or a 1-6C alkyl; R<2> is a 1-6C alkyl), formula II [R<3> is an alkylene, a poly(alkyleneoxy) or carbonyl, etc.] and formula III (R<9> is a trifunctional or a tetrafunctional organic group; (j) is 3 or 4), etc., with a photocationic polymerization initiator (e.g. benzophenone), and further, as necessary adding at least one kind among a compound having an epoxy group, a compound having a vinyl ether group and a compound having (meth) acryloyl group, etc.
Patent JP-S5628345-A (JP)
Title: Cam shaft
Inventor: NAKAMURA KEIJI
IPC: F16C3/02
Filed: 1979-08-09
Abstract: PURPOSE: To improve productivity by a method wherein an oil pump dirving gear is divided into two and engaged with a cam shaft body, and the divided gears are jointed together through welding to form an oil pump driving gear unit of different material on the cam shaft body.  
     CONSTITUTION: To provide an oil pump driving gear unit of different material like steel or such material as is superior in wear resistance on a cam shaft body 1 of a casting with cams 2... and bearings 3... formed solidly, the gear unit is formed of two-divided gears 41, 42 having interfaces which conform to the cam shaft body 1. Then, the two-divided gears 41, 42 are mounted on the cam shaft body 1, machined and subjected locally to a high frequency hardening. The mounting is optimized by an electron beam welding because of less thermal influence, and welded layers 61, 62 will have to include interfaces 43W46 and adjacencies 15, 16 to the cam shaft. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5224512-A (JP)
Title: Magnetic record reproducting system
Inventor: OOISO MITSUO
IPC: G11B15/087
Filed: 1975-08-20
Abstract: PURPOSE: To read out the specified file without fail by serching it, by means of ordering the tape mark. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63267727-A (JP)
Title: Drug comprising s-lactoylglutathione and/or salt thereof as active ingredient
Inventor: KIMURA HIKARI
IPC: A61P29/00
Filed: 1987-04-23
Abstract: PURPOSE:To obtain an anti-inflammatory drug having stability to heat, light and air, not losing activity with time, not reducing medicinal effects, being readily pharmaceutically manufactured, comprising S-lactoylglutathione or a salt thereof as an active ingredient. CONSTITUTION:An anti-inflammatory drug comprising S-lactoylglutathione and/or a salt thereof as an active ingredient. S-Lactoylglutathione is sold on the market or can be enzymatically obtained from methylglyoxal and glutathione by glyoxalase I. Na, K, Ca or Mg salt of S-lactoylglutathione may be cited as the salt and is obtained from S-lactoylglutathione by a conventional procedure. The anti-inflammatory drug is orally or parenterally administered and a dose is usually about 10mg-5,000mg, preferably about 50mg per adult daily.
Patent JP-S5728679-A (JP)
Title: Method and apparatus for controlling arc welding
Inventor: KAJIWARA RIYOUICHI
IPC: B23K9/10
Filed: 1980-07-25
Abstract: PURPOSE: To collectly measure the temperature of the molten pool and at the surface of neiboring materials to be welded and to control the width of beads and the weld penetration, by detecting the surface temperature of the molten pool and controlling the temperature so that it may reduce to a fixed temperature.  
     CONSTITUTION: The temperature at a temperature measuring point 22 of a welding portion is measured through a radiation pyrometer 9. The measured value is converted into a voltage output by an operational amplifying circuit 30 located at the back step, and delivered to a sample hold circuit 27. Moreover, pulses produced at a pulse producing circuit 24 become delayed pulses by a delaying circuit 25, and are delivered to the sample hold circuit 27 after they are converted into trigger pulses by a trigger circuit 26. Sampling output values from the circuit 27 are output to a lower limit relational operator 28 and an upper limit relational operator 29, and their level is judged. When the level is lower than a preset lower limit level, a high level signal is output from the lower limit relational operator 28, and, when it is higher than a preset higher limit level, a high level signal is output from the upper limit relational operator 29. When the signals are output, a welding current controlling circuit 7 controls the welding current to be supplied to an electrode 3. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05295950-A (JP)
Title: Belt tension adjuster in movable sash
Inventor: UMEDA JIRO
IPC: E05F11/04
Filed: 1992-04-21
Abstract: PURPOSE:To adjust the belt tension without changing the position of a pulley shaft. CONSTITUTION:This belt tension adjuster consists of each adjusting pulley 2 pivotally supported on a mounting bracket 1 to be clamped to an intermediate position between two pulleys 14 and 15 in parallel with each shaft of these pulleys 14, 15, a keep roller 3 pivotally supported on the mounting bracket 1 free of relative movement in direction of being crossed with a belt 16, a rod 4 being connected to the mounting bracket 1, and each adjusting bar 5 whose one end is connected to this rod 4 free of relative movement and stoppably at an optional position in the longitudinal direction and the other end is connected to the keep roller 3. In succession, the keep roller 3 makes a part of the belt 16 bend in space between the one side pulley 14 and the adjusting pulley 2, and the keep roller 3 is clamped to the bracket 1 at an optional position according to a position of the adjusting bar 5 to the rod 4, whereby its contact pressure with the belt 16 is altered, thus a tension adjustment for the belt 16 is carried out.
Patent JP-H10294758-A (JP)
Title: Dial-up router
Inventor: MURAKAWA YASUSHI
IPC: H04M1/738
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a dial-up router by which setting information can be set accurately with only a small labor. SOLUTION: Dial-up routers 101, 102 which are interposed between a local area network and a wide area network, negotiate with other dial-up routers connected via a wide area network 103 and to which setting information has been set about copying of the setting information and obtain the acceptance of copying, so as to automatically copy the setting information such as an IP address and an ISDN number other than information specific to each dial-up router via the wide area network 103 among the dial-up routers.
Patent JP-H10294120-A (JP)
Title: Operating method for phosphoric acid fuel cell
Inventor: SEYA AKITOSHI
IPC: H01M8/04
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To stabilize operation by properly obtaining the refilling time of phosphoric acid kept in cells that constitute a fuel cell layered product. SOLUTION: A fuel cell layered product 10 is constructed by laminating unit blocks 20, which are built by laminating multiple cells 11 interposing separators 12 between them, interposing cooling plates 13 between them. In this case, an output current, an output voltage and a temperature of a cell- cooling water supplied to the cooling plates are measured with an ammeter 16, a voltmeter 15 and a thermometer 17, respectively; from these values the maximum temperature of the cells 11 is calculated and also the phosphoric acid scattering amount is obtained by measuring its scattering velocity; when these values have reached an upper limit, the phosphoric acid is refilled.
Patent JP-S5620710-A (JP)
Title: Control mechanism for intake valve or exhaust valve of internal combustion engine
Inventor: FUUBERUTO HITSUTSUIGAA
IPC: F01L1/18
Filed: 1980-07-25
Abstract: 1. Valve control mechanism for inlet- or exhaust valves (1, 2) of internal combustion engines with at least one control lever (3, 4) which has a bearing bore (5) with a fixedly inserted bearing bushing (6) and is disposed pivotably over this on a bearing axis (7), which has an inlet bore (26) connected to a lubricating oil supply and at least one inlet duct (27) branching off from this, which duct is connected via throughflow apertures (34, 35) of the bearing bushing (6) and an annular oil distribution duct consisting of two separate chambers to several oil distribution bores (36) branching from this and leading to different lubricating positions and opening into the latter with outlet apertures, which lubricating positions are located on mutually co-operating surfaces (9, 10, 13, 18, 20, 22) of the bearing elements (8, 11, 12, 14, 17, 19, 21, 23) transmitting the force and the movement to and from the control lever (3, 4), characterised in that the annular oil distribution duct is divided into an upper oil distribution chamber (28), from which branch the oil distribution bores (36) leading to the lubricating positions, and a lower oil distribution chamber (29) spatially separated from this, from which at least one lubricating bore (32, 33), and a throughflow aperture (34, 35), passes respectively through the bearing bushing (6) to the bearing axis (7), in such a way that the upper oil distribution chamber (28) is connected to the lubricating oil supply only in the position of the control lever (3, 4) when the valves (1, 2) are open, and consequently with closed outlet apertures at the lubricating positions, and the lower oil distribution chamber (29) on the other hand is always connected via the supply duct (27) of the bearing axis (7) to the lubricating oil supply.
Patent JP-H08290527-A (JP)
Title: Continuous manufacture of laminated sheet
Inventor: AZUMABAYASHI YASUO
IPC: B32B27/38
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a laminated sheet, in which warp and twist are small, by a method wherein a laminated body is formed by passing a plurality of resin-impregnated base materials, each of which is prepared by infiltrating a thermosetting resin liquid in the base material, and then precured so as to reduce the fluidity of the thermosetting resin and, after being piled up with metal foil, passed between laminating rolls. CONSTITUTION: A plurality of continuous band-like base materials 3 are continuously delivered from states being wound on base material rolls 6 and immersed in a dipping tank 7 filled with a thermosetting resin liquid 8 so as to infiltrate the resin liquid in a plurality of the base materials 3. A plurality of the base materials 3 impregnated with the thermosetting resin liquid 8 are fed to squeeze rolls 9 so as to squeeze excess resin liquid in order to pile up and integrate the base materials together for forming the laminated body.  And, after the thermosetting resin liquid 8 in the laminated body is precured, the laminated body is fed to laminating rolls 11 so as to be piled up with continuous metal foil 4 for laminating and, at the same time, controlling the thickness of the laminated body in order to be continuously conveyed to a curing over for obtaining the laminated sheet by hot curing the resin.
Patent JP-S61261317-A (JP)
Title: Flexible epoxy resin composition and its use
Inventor: TOYODA SHINICHI
IPC: C08L27/00
Filed: 1985-05-15
Abstract: PURPOSE:The titled composition which can give a mica prepreg which is excellent in impact resistance, flexibility, adhesiveness and impregnatability and can form a coil excellent in electrical and mechanical properties, comprising an epoxy resin, an acid anhydride curing agent, an accelerator and a thermoplastic resin. CONSTITUTION:1 equivalent of a bisphenol A epoxy resin and/or a flexible epoxy resin (A) or an epoxy equivalent of 184-6,000 are mixed with 0.5-1.5mol of at least one polyanhydride (B) selected from among polyazealic polyanhydride, polyadipic polyanhydride and polysebacic polyanhydride which are intermolecular anhydrides, 20-100g, per 100g of component A, of a thermoplastic resin (C) such as polyglycol and/or polycaprolactone and 0.1-5.0g, per 100g of component A, of at least one member (D) selected from among kalibolite of triethylamine, imidazole and a BF3 complex.
Patent JP-H11294035-A (JP)
Title: Sealing material
Inventor: OHARA YASUYUKI
IPC: E06B7/22
Filed: 1998-04-13
Abstract: PROBLEM TO BE SOLVED: To provide a sealing material capable of ensuring excellent opening/ closing property and the sealability of an opening/closing member such as a paper sliding door, a door, etc. SOLUTION: A sealing material is provided with a base part 32, feathers 31 formed on the base part 32, and a film 34 erected on the base part 32, and the film 34 is provided with a brittle part 34b. Since the flexibility is given to the film 34 by the brittle part 34b, the film 34 is easy to fall at the brittle part 34b when it is abutted on a surface to be abutted, and the repulsive force is reduced. The resistance of a part to be sealed with a sealing material 30 in the opening/closing operation is reduced thereby.
Patent JP-H07324089-A (JP)
Title: Silacyclohexane compound, production thereof and liquid crystal composition containing the same
Inventor: SHIMIZU TAKAAKI
IPC: C07F7/12
Filed: 1995-04-03
Abstract: PURPOSE:To obtain a new compound, having a high nematic-isotropic transition temperature and a great refractive index anisotropy and effectively usable as an on-vehicle liquid crystal panel composition, etc. CONSTITUTION:This compound of formula I [R is a 1-10C linear alkyl or a 1-10C fluoroalkyl in which 1 or 2 H atoms thereof are substituted with F, a 3-8C branched chain alkyl, etc.; formula II is trans-1(or 4)-sila-1,4-cyclohexylene in which Si at the 1- or the 4-position has a substituent group of H, F, Cl or CH3; L1 and L2 are each H or F; L3 and L4 are each H, F or Cl; (n) is 0, 1 or 2; X is H, CN, F, etc.], e.g. 4-(trans-4-n-pentyl-4-silacyclohexyl)-4''- fluoroterphenyl. The compound is obtained by carrying out the reaction for forming C-Si bond including reaction for removing MQ of an oreganometallic reagent of the formula R-M [M is MgP (P is a halogen), ZnP or Li] with a silacyclohexane compound of formula III (W is H, F, Cl or CH3; Q is a halogen or an alkoxy).
Patent JP-S585490-A (JP)
Title: Inscribed gear pump
Inventor: TSUCHIYA ZENSHI
IPC: F04C2/10
Filed: 1981-06-30
Abstract: PURPOSE:To simplify the working of a crescent seal by projecting the crescent seal while remaining at the sideboard side face thereby enabling the feeding of the cutting tool from any direction. CONSTITUTION:The sideboard 15 is formed with a delivery port recess 27 and a suction port recess 24 corresponding with the delivery port 21 and the suction port 22 at the gear contact face side while a crescent seal 29 is formed. Said crescent seal 29 is remained against the side face of a sideboard 15 and projected integrally with the sideboard 15. Consequently the cutting tool can be fed from any direction resulting in the simplification of the working of the crescent seal.
Patent JP-H10291173-A (JP)
Title: Operation mode switching device of hammer drill
Inventor: ICHIJO TOSHIHIRO
IPC: B25D17/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To improve the operability and to make a device compact, by providing the first and second clutch mechanisms for engaging and disengaging a pinion sleeve and a second pinion, and a motion switching member and a sleeve, and providing the first and second springs for pressing the sleeve, the second pinion and a rotation stopping member at all times. SOLUTION: A second pinion 10 for transmitting the rotation to a cylinder 19 which holds a tip tool 20 through a second gear 15, is installed on an intermediate shaft 14a rotatable and movable in an axial direction. A first clutch mechanism 11 for controlling the transmission of the rotation, is formed by a second pinion 10 and a pinion sleeve 12, and a second clutch mechanism 5 for controlling the transmission of the impact, is formed by a sleeve 6 and an operation converting member 4. A first spring 7 is mounted on an intermediate shaft 14 for energizing the second pinion 10 and the sleeve 6 at all times in a direction for connecting the first clutch mechanism 11 and the second clutch mechanism 5, and a second spring 23 is mounted so that a rotation stopping member 9 is energized to a motor 1 side at all times.