baber/WOPTO huggingface dataset:
Patent JP-S61141163-A (JP)
Inventor: UIRIAMU DEBITSUDO HANSEN
IPC: H05K7/10
Filed: 1985-10-21
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-H0399736-A (JP)
Title: Header for heat exchanger
Inventor: OKUDA NOBUYUKI
IPC: F28D1/047
Filed: 1989-09-11
Abstract: PURPOSE:To improve the dimensional accuracy and to prevent noises due to jet sound of refrigerant from being generated by forming a heat exchanger header of the upper half body of a shell part, the lower half body of the shell part and a bottom wall cap which are made of pressed parts of a metallic sheet and welding these three members to each other. CONSTITUTION:The upper half body 2a of the shell part and the lower half body 2b of the shell part are faced so that they make a cylindrical shape and the collar parts 4, 4 of these side edges put one upon the other. The bent edge parts 4a, 4a of the lower half body 2b are bent to the upper surfaces of the collar parts 4, 4 of the upper half body 2a to temporarily fix them both. Finally, the bottom wall cap 3 is put on one end part of the upper half body 2a and the lower half body 2b of these cylindrical shapes to be assembled the header 1. Since the header 1 can be manufactured by a pressed part of metallic sheet, the dimensional accuracy of the header is high, the installation cost is low, therefore, the manufacturing cost can be reduced.
Patent JP-H0897700-A (JP)
Title: Output buffer circuit
Inventor: ONISHI YASUHIRO
IPC: H03K19/017
Filed: 1994-09-29
Abstract: PURPOSE: To obtain an output buffer circuit in which a rise time or a fall time of an output voltage at an output terminal is decreased and transfer delay time of an output voltage is minimized. CONSTITUTION: A capacitive means including a gate electrode capacitance of an output drive MOS transistor(TR) is gradually charged to make a rise time or a fall time short in the output buffer circuit and the output buffer circuit is provided with threshold voltage charge means 1, 2 charging quickly the capacitive means up to a threshold voltage of the output drive MOS TR.
Patent JP-H0977973-A (JP)
Title: Polyimide paste
Inventor: HATANAKA HIROFUMI
IPC: C08L79/08
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a polyimide paste which is a homogeneous dispersion in a wide range of mixing ratio and has satisfactory electical and thermal conductivities and a sufficiently low coefficient of linear thermal expansion in addition to its inheren heat resistance and processibility by dispersing an inorg. filler in an org.-solvent soln. of a polyimide. SOLUTION: This paste is a dispersion of an inorg. filler in an org.-solvent soln. of a polyimide  pref. a polymer having repeating units represented by formula I [wherein Y is a group of formula II (wherein R is a tetravalent group represented by formula III or IV, etc.)] and molecular ends represented by formula V (wherein R is the same as above) or formula VI}. The filler is well dispersed in the soln. in a wide range of mixing ratio (by wt.) of the filler to the polyimide, such as (10-90)-(95:5), thus imparting, to the paste, satisfactory electrical and thermal conductivities and a sufficiently low coefficient of linear thermal expansion in addition to the heat resistance and processibility inherent in a polyimide. Therefore, this paste is suitable as an adhesive for semiconductor assembly and electrical and electronic parts.
Patent JP-H0980230-A (JP)
Title: Polarizing plate fixing structure
Inventor: SHIMAOKA JUNICHI
IPC: C09J133/04
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain the polarizing plate fixing structure provided with an adhesive layer excellent in resistance to foaming and peeling under high-temp. and high-humidity conditions by using a specified acrylic adhesive composition as the adhesive layer. SOLUTION: A polarizing plate is stuck on a translucent substrate through an adhesive layer. The adhesive layer consists of an acrylic adhesive composition contg. an acrylic polymer composed mainly of an alkyl (meth)acrylate having a 1-12C alkyl group, a cross-linking agent, a polyether-modified silicone oil shown by the formula, silazane or silylamine. The weight average mol.wt. of the acrylic polymer is controlled to >=800,000 and the ratio of the weight average mol.wt. to number average mol.wt. to <=4.0. The polyether-modified silicone oil contains >=15wt.% polyoxypropylene group in the polyether part.
Patent JP-H08178223-A (JP)
Title: Porous matrix surface heating type multistage combustion apparatus for promoting discharge of ultra-low nox
Inventor: MAAKU JIEI KINKISU
IPC: F24H1/41
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To obtain a method and an apparatus for gas burning and heating to generate ultra-low burnt material by providing fuel and oxidant mixing means for introducing fuel and primary oxidant mixture to a stationary porous hearth, and secondary oxidant means for introducing secondary oxidant to the hearth. SOLUTION: A two-stage type porous matrix surface heating type burner 30 includes a wall 38 for forming a combustion chamber, and a stationary porous hearth 35 disposed between a flow distributor 33 disposed adjacently to the inlet 31 of the combustion chamber and an exhaust port 32. The hearth 35 is supported to the distributor 33, and porous hearth heat exchange means disposed in the hearth 35 includes a heat exchange tube 37 in which refrigerant flows therein. In order to multi-stage supply the combustion air of the burner 30, fuel and oxidant mixing means for introducing the mixture of fuel and primary oxidant into the hearth 35 is provided, and a secondary oxidant injection tube 44 is provided in the secondary oxidant means for introducing the secondary oxidant into the hearth 35.
Patent JP-H0899619-A (JP)
Title: Brake device for vehicle
Inventor: SHINKAI HIROYUKI
IPC: B60T8/44
Filed: 1994-09-29
Abstract: PURPOSE: To suppress a rise in vehicle price, by reducing space for installation of a brake control mechanism for avoiding a wheel lock. CONSTITUTION: The inside of a power cylinder 5 of a negative-pressure brake booster 4, which is installed between a brake pedal and a master cylinder of a brake device for automobiles, is divided into three, an anti-assisting chamber A, a negative pressure chamber B, and an assisting chamber C, with a movable wall 41 for anti-assisting and a movable wall 42 for assisting.  When a brake control device judges wheels to be in a state of approaching a lock while the wheels are being braked, the atmospheric pressure being introduced into the anti-assisting chamber A from an atmospheric negative-pressure introduction pipe 20, a negative pressure being introduced into the assisting chamber C from a negative-pressure introduction pipe 22, the movable wall 41 for anti- assisting being given an anti-assisting force which works in the opposite direction to an assisting force corresponding to a pedal effort made by the driver, thus a pressure of brake liquid generated by two pistons in the master cylinder is reduced and a braking force for the wheels is weakened.
Patent JP-2001058553-A (JP)
Title: Top guard for operator protection
Inventor: YANAGIDA YASUHIRO
IPC: E02F9/16
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To enable installation on a cab roof of various working vehicles that have a turning table equipped on the upper face, and then to have a fine outer design properties matched to the appearance form of the cab as well, and to enable to keep operability, workability of a working machine and safety of operators, without hindering its circling function. SOLUTION: The cab has, at least at one part, circular outer lateral side 1d that is swelling outward along a turning arc face of a turning table 3. An outer side face of a top guard body 5 fitted on roof of above-mentioned cab for the protection against a destruction by falling rocks forms a curved surface 5a in almost the same curvature with that of the outer lateral side 1d of the cab, and is arranged within the turning range between the turning radius of the cab 1 and the maximum turning radius R of the turning table 3. At the time of turning of the cab, it becomes possible for a hydraulic shovel 10 to turn without the protrusion of the top guard body 5 toward outside of the range of the maximum turning radius R of the turning table 3.
Patent JP-H0978600-A (JP)
Title: Foundation structure
Inventor: TORII KENICHI
IPC: E02D27/01
Filed: 1995-09-13
Abstract: PROBLEM TO BE SOLVED: To connect a straight line foundation block and a junction foundation block into a linear shape, L-shape, T-shape, or cross shape. SOLUTION: An end section nut member 10 having a screw hole 11 is provided at the end section of the rise section 4 of a straight line foundation block 1, and the first through hole 26 and the second through hole 27 are formed at perpendicularly drifted positions on the prism section 22 of a connection foundation block 2. A connecting bolt. 50 inserted into the first and second through holes 26, 27 is screwed into the screw hole 11 of the end section nut member 10, and the rise sections 4 of the straight line foundation blocks 1 can be connected to four side faces of the prism section 22 respectively.
Patent JP-S6296627-A (JP)
Title: Production of fiber reinforced composite metallic material
Inventor: KOYA YOSHIHIRO
IPC: C22C47/12
Filed: 1985-10-22
Abstract: PURPOSE:To develop a fiber reinforced composite metallic material having high specific strength and high specific rigidity by impregnating water in fiber assemblages as a reinforcing material, putting the assemblages into a form, freezing the same under compression to form a high-density molding, thawing and drying the frozen molding, pouring a molten metal as a matrix in the form and solidifying the molten metal. CONSTITUTION:The fiber assemblages 3 as the reinforcing material such as inorg. fibers like SiC and Al2O3 or metallic fibers and carbon fibers are unified in a specified direction and are put into a molding recess 2 and are pressurized and compressed by a molding projection 1. The assemblages are frozen in a cryogenic bath such as ethyl alcohol/dry ice and thereafter the molds 1, 2 are divided and the molding is taken out. The molding is put into a molding tool 4 made of a stainless steel, etc. and is heated to about 200 deg.C, by which the molding is thawed and dried. The dried molding is preheated to 400 deg.C and the molten metal such as Al, Mg or Cu as the matrix metal is poured therein to be impregnated into the molding and is solidified, by which the fiber reinforced composite metallic material is produced.
Patent JP-S61113326-A (JP)
Title: Line switching system
Inventor: OZAKI KAZUMI
IPC: H04B1/74
Filed: 1984-11-07
Abstract: PURPOSE:To simplify the line switch control system of a spare system by connecting switchingly a modulator and a demodulator of an analog signal and a digital signal to each of transmission input and reception output of a spare line. CONSTITUTION:An active analog signal is given to two systems comprising oscillators 10a,10b, transmitters 5a,5b, receivers 6a,6b, demodulators 2a,2b and signal detectors 12a,12b and an active digital signal is given to two systems comprising modulators 3a,3b, transmitters 5d,5e, receivers 6d,6e, and demodulators 4a,4b. A spare analog signal modulator 1c via distributors 7a,7b, switches SW-1,SW-2, a spare digital signal modulator 3c via distributors 7c,7d and SW-3,SW-4 and a spare transmitter 5c via an SW-A are connected between the transmitters and receivers. a spare receiver 6c is connected to spare analog signal and digital signal demodulators 2c,4c via an SW-8. If an active line is faulty, it is detected by digital and analog line switch controllers 18,16 and informed to devices 17,15 to switch the line to the spare line.
Patent JP-H0284459-A (JP)
Title: Vulcanized rubber composition
Inventor: YAMADA HIROSHI
IPC: C08K5/00
Filed: 1988-09-20
Abstract: PURPOSE:To obtain a vulcanized rubber composition capable of utilizing for tire and shoe bottom in order to prevent sliding by adding an aromatic oil as a plasticizer to polynorbornene to control secondary transition temperature to specific range and then blending a specific amount of metal oxide fine particle therewith. CONSTITUTION:The aimed vulcanized rubber composition obtained by blending (A) 100 pts.wt. improved polymer obtained by adding a petroleum based softening agent (specific gravity: 0.96-1.02; pour point: >=0 deg.C; aromatic hydrocarbon content: >=35wt.%) to polynorbornene (specific gravity: 0.96; molecular weight: 2000000; second-order transition point: 35 deg.C) to control the second-order transition temperature to the range of 0 deg.C+ or -5 deg.C with (B) >=50 pts.wt. metal oxide fine particle (preferably Fe2O3, Al2O3, ZnO, etc.) and vulcanization type crosslinking agent or peroxide type crosslinking agent, reinforcing agent, etc., and exhibiting rubber-like elastic properties at >=0 deg.C and capable of vulcanizing at low temperature of <=0 deg.C and acting the shape having acute angle as a spike.
Patent JP-H1174857-A (JP)
Title: Method and system for switching transmission line
Inventor: ONO HIROMASA
IPC: H04J3/00
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for switching transmission lines that is useful for making an application specific integrated circuit ASIC package small and for simplifying pattern wiring because the number of switch drive circuits and control lines is small. SOLUTION: A changeover circuit 2 has 64 changeover switches SW inserted to, e.g. 64 transmission lines that are arranged into (8×8) matrices and a matrix circuit where each drive circuit DV corresponding to each changeover switch SW is arranged to each row and each column is formed. Column designation drive circuits 11-1n are driven by a changeover control signal from a control circuit 1 and when a drive circuit 21 designated by a 1st row is driven, 8 changeover switches 111, 112,...,11N of the 1st row receiving the drive signal simultaneously from the column designation drive circuits 11-1n and the drive circuit 21 designated by the 1st row are closed and a signal on a transmission line to each changeover switch inserted is selected as an output SO.
Patent JP-H04114751-A (JP)
Title: Magnetic separation method for powder and its device
Inventor: HONMA TADASHI
IPC: B03C1/14
Filed: 1990-09-06
Abstract: PURPOSE:To separate magnetic powder out of non-magnetic powder securely and with high accuracy by disposing a drum-type shell in the helium gas atmosphere and carry out separation while preventing the powder from flying up because of the rotation of the shell. CONSTITUTION:A hopper 11 is opened and a material to be separated is fed in, and then the hopper 11 is closed to close the inside of a main body casing 1. Then, solenoid valves working as valve means 13 and 14 are actuated to issue air in the main body casing 1 and feed helium gas. Then pressure in the main body casing 1 is sensed by a pressure switch 15 and helium gas of given pressure is filled, and then a vibration feeder 10, a vibration generating means 12 and a drum type shell 2 are actuated. A material to be selected thrown down from the hopper 11 is fed onto the outer peripheral surface of a top section of the shell 2 by the vibration feeder 10. A non- magnetic material 6 in a magnetic material 6 to be separated is dropped by the rotation of the shell 2 and stored in a tray 8 placed in front of a magnetic separating plate 7. On the other hand, the magnetic material is attached to the outer peripheral surface of the shell 2 by the magnetic force of a magnetic element 5 and carried down following the rotation of the shell 2, fed out and stored in a tray 9 disposed at the back of the separating plate 7. The damage of explosion and bad effect to the material to be selected can be avoided by the arrangement.
Patent JP-H1178574-A (JP)
Title: Shift action mechanism for work vehicle
Inventor: MATSUFUJI MIZUYA
IPC: B60K20/02
Filed: 1997-09-01
Abstract: PROBLEM TO BE SOLVED: To improve maintenance workability by facilitating the machining of a housing, easily coupling or disassembling a shift mechanism via the fitting/ removing of a shift base to/from the housing, and opening the shift mechanism in the housing to the outside through a window hole at the upper end of the housing. SOLUTION: A shift base 51 is provided to close a window hole 1c formed on the upper face of a clutch housing 1 internally provided with a shift mechanism, and a ball section 56 serving as the action fulcrum of the second shift lever 55 is supported and inclinatorily arranged at a corner section in the lateral direction of the shift base 51. The first and second fork shafts 58, 59 installed with the first and second shift forks hooked with the shift gears of the first and second clutch devices are arranged in parallel, and an operation rod 57 extended from the second shift lever 55 is releasably inserted into coupling members 61, 62 fitted to the first and second shift fork shafts 58, 59.
Patent JP-H08102861-A (JP)
Title: Facsilime equipment
Inventor: MORI TOSHIHIRO
IPC: H04L9/14
Filed: 1994-09-30
Abstract: PURPOSE: To provide a facsimile equipment whereby safer cipher communication is executed. CONSTITUTION: When cipher communication is set (#101), a call is executed to an opposite party (#102), the respective signals of NSF(non standard function), CSI(called station identification) and DIS(digital identification signal) are received (#103), a DCN(disconnection) signal is transmitted to disconnect a line (#106) unless the opposite equipment is recognized as the one of the same company in a step 104, the last number of the CSI signal is read (#105) when it is one of same company equipment and cipher communication procedure corresponding to the number is selected so as to be executed (#107-#110).
Patent JP-S61114566-A (JP)
Title: Construction of thick film resistance and electrodes in hybrid integrated circuit
Inventor: KAWAGUCHI YASUO
IPC: H01C7/00
Filed: 1984-11-09
Abstract: PURPOSE:To improve the resistance against a thunder surge, etc. by forming thick film resistance on insulation glass buried between a pair of electrodes on an alumina ceramic substrate. CONSTITUTION:The thick film resistance and the construction of electrodes in a hybrid integrated circuit consist of an alumina ceramic substrate 4, a pair of electrodes 2 formed on the substrate, insulation glass 3 buried between the electrodes and thick film resistance 1 formed on the insulation glass 3. Consequently, the thick film resistance 1 has no curve and the resistance against a thunder surge, etc. is improved. By burying between the two electrodes formed on the alumina ceramic substrate with the insulation glass and forming the thick film resistance having no curve, the resistance against a thunder surge, etc. can be improved.
Patent JP-H09222427-A (JP)
Title: Blood inspection container
Inventor: ANRAKU HIDEO
IPC: G01N33/48
Filed: 1996-09-06
Abstract: PROBLEM TO BE SOLVED: To provide a blood inspection container which comprises a serum (blood plasma) separation material which can be frozen and preserved. SOLUTION: A container is composed of an outer tube 1 as a bottomed tubular container which has an opening part at one end, of an inner tube 2 which is coupled to the inner wall of the outer tube 1 and which forms a noncontact nesting structure with the outer tube 1, of a serum (blood plasma) separation material which is installed inside the inner tube 2 and of an airtight stopper body. Then, the inner tube 2 is the bottomed tubular container which has the opening part at one end and which has a pleat-shaped structure on the peripheral edge of the opening part, and the magnitude of its rigidity is less than the magnitude of the rigidity of the outer tube 1. The serum (blood plasma) separation material is inert to blood, its specific gravity is at 1.03 or higher, and the magnitude of its rigidity is more than the magnitude of the rigidity of the inner tube 2.  The blood (serum plasma) separation material is slid on the inner wall surface of the inner tube 2 in a centrifugal separation operation.
Patent JP-S6390525-A (JP)
Title: Curable resin composition
Inventor: KITAYAMA SHINICHIRO
IPC: C08F299/06
Filed: 1986-10-03
Abstract: PURPOSE:To obtain a resin composition capable of giving cured products with small variation in the modulus, for use in optical glass fiber coating, by incorporating a specific urethane acrylate with specified quantities of trisacryloyloxyalkyl isocyanurate and a monofunctional unsaturated compound. CONSTITUTION:The objective composition comprising (A) 30-70wt% of an urethane acrylate prepared by reaction between (i) polyisocyanate, (ii) polyether polyol with a number-average molecular weight 600-4,000 (pref. at least partly made up of polytetramethylene ether glycol with a number-average molecular weight 800-2,000), (iii) monohydroxyalkyl acrylate and (iv) a compound of formula HO-R1-S-R2-OH (R1 and R2 are each alkylene), (B) 10-30wt% of a trisacryloyloxyalkyl isocyanurate, and (C) a monofunctional unsaturated compound (pref. N-vinylpyrrolidone or isobornyl acrylate).
Patent JP-H03100222-A (JP)
Title: Control of pouring-in of grout and pouring controller and pouring control circuit
Inventor: OTSUBO NORIO
IPC: E02D3/12
Filed: 1989-09-14
Abstract: PURPOSE:To prevent the clogging of a pipe by detecting concentration of grout from each detected flow rate in a water flow rate detector and an original liquid flow rate detector and the constants such as the previously set specific gravity and compounding ratio of original liquid and adjusting an original liquid adjusting valve so that a designated concentration is obtained. CONSTITUTION:When a pump 7 for original liquid is operated, the original liquid in an original liquid storage tank 5 is sent into an original liquid adjusting valve 8. Then, a pump 3 for water is operated, and the opening degree of a water adjusting valve 4 is properly adjusted, and the water in a water storage tank 1 is allowed to flow into a convergence flow pipe 13, and the flow rate of the water is detected by a water flow rate detector 11. Then, the opening degree of the original liquid adjusting valve 8 is properly adjusted. Then, the original liquid flows in the convergence flow pipe 13 and converges with water, and the flow rate of the original liquid is detected by an original liquid flow rate detector 12. Further, the convergence flow liquid is mixed in a mixer 14, and formed into grout, and the pouring pressure is detected by a pressure detector 15, and the grout is poured into the ground 18 through a pouring-in pipe 16 and a pouring pipe 17 on the ground side.
Patent JP-H03103027-A (JP)
Title: Power supply
Inventor: NAKAHARA TAKASHI
IPC: H02J1/00
Filed: 1989-09-14
Abstract: PURPOSE:To prevent danger such as discharge and to lower the breakdown strength of a transformer by connecting respective outputs from output circuits, connected respectively with the outputs from a plurality of booster transformers, in series thereby controlling the input side of the booster transformer. CONSTITUTION:Inverter transformers T1, T2 are switched respectively by means of transistors Q1, Q2. Bases of the transistors Q1, Q2 are controlled based on a predetermined switching pulse. Capacitors C2-C5 and diodes D3-D6 constitute a halt-wave four fold voltage rectifier at the secondary of the inverter transformer T1. Absolute value of the output voltage on the side of the inverter transformer T1 is set high while that on the side of the inverter transformer T2 is set low thus setting the breakdown strength of the inverter transformer T1 low on the side of the feeder line 11 for a load. Consequently, an inexpensive power supply can be realized by the use of an inexpensive booster transformer having low primary and secondary breakdown strength.