baber/WOPTO huggingface dataset:
Patent JP-H06173983-A (JP)
Title: Manufacture of wet type frictional member
Inventor: HAYASHI KEIJI
IPC: F16D69/00
Filed: 1992-12-10
Abstract: PURPOSE:To provide a frictional member having little fluctuation in friction coefficient by forming a paper base material of a mixture material of base material fiber, an inorganic filler, and a friction adjusting material, impregnating a bonding resin in the paper base material, followed by heating and molding, and bringing hot plates each having of a temperature higher than that during heating and molding into contact with the friction surface, followed by a heat treatment. CONSTITUTION:35wt.% of cellulosic fiber, 15wt.% of synthetic fiber, + or -20wt.% of diatom as an inorganic filler, and 10wt.% of cashew nut dust as a friction adjusting material are mixed, to be dispersed in water, followed by papermaking, thus forming a paper base material. After the paper base material is dried, a phenol resin is impregnated in the content of 20wt.%. The mixture is hardened in a molding die, which is heated at 200 deg.C, after being dried by wind, thereby obtaining a frictional member 1. The frictional members 1 are stuck to both surfaces of a core metal 2 through an adhesive, thus obtaining a frictional plate, which is mounted on a lower hot plate 5 together with a spacer 4. The frictional plate is held between an upper hot plate 3 and the lower hot plate 5, temperatures of which are higher by 50-150 deg.C than that during heating, followed by a heat treatment for a predetermined period. Consequently, it is possible to smoothen the surface of the frictional member 1, to promote hardening of the bonded resin, and to restrain fluctuation in friction coefficient during use.
Patent JP-H06172552-A (JP)
Title: Method for bonding aromatic polyamide fiber to hydrogenated nitrile rubber composition
Inventor: OONO KIMIMUTSU
IPC: C08J5/12
Filed: 1992-12-10
Abstract: PURPOSE:To provide the title method which enables an excellent adhesion without decreasing the adhesive strength even at a high temp. CONSTITUTION:An arom. polyamide fiber is treated with a liq. contg. an isocyanate compd. or an epoxy resin, then with a mixture of resorcinol, formalin, and a rubber latex, and with a mixture of a cresol novolak epoxy resin, a phenol resin, and a carboxyl-terminated highly satd. nitrile polymer rubber. The resultant fiber is brought into tight contact with a compsn. of a hydrogenated nitrile rubber having metal unsatd.--carboxylate groups, and the compsn. is vulcanized by using an org. peroxide as a vulcanizing agent.
Patent JP-H09165831-A (JP)
Title: Joint device for building member
Inventor: KIMURA KAZUYOSHI
IPC: E04B1/26
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To provide a joint device that can construct a frame suitable for a building or the like having the mixture of both features of a conventional framework construction method and a framed wall construction method. SOLUTION: A connector 1A is composed of a basic joint member 2 and applied joint members 3 assembled only in the required number, respectively made of metal, and fixed by fitting a nut 14 to an anchor bolt 13 protruded from the foundation 12 of a building structure. After a column 10, a vertical building member, is fitted into the channel part 1 of horizontal cross section of the basic joint member 2, bolts inserted through from the through holes 4 of a side plate part 2b are inserted into the through holes 10a of the column 10, and nuts are fitted to bolt protruding parts protruded from the column 10.  After a horizontal member 11, a horizontal building member 11, is temporarily placed on a receiving plate part 3a of the applied joint member 3, bolts are inserted through the through holes 6 of a supporting plate part 3b and the through holes 11a of the horizontal member 11, and nuts are fitted to bolt protruding parts protruded from the horizontal member 11.
Patent JP-H06169625-A (JP)
Title: Mower collector in tractor
Inventor: MIYOSHI HIDEKI
IPC: A01D34/63
Filed: 1992-12-10
Abstract: PURPOSE:To provide a mower collector installed on a tractor, simplified in makeup and designed to facilitate the discharging operation for housed cut lawn grass. CONSTITUTION:The rear of a tractor vehicle 6 is fitted with a collector bag 5. The collector bag 5, in turn, is equipped at the rear end of a collector frame 7 projected from the front fixed bag 2 backwardly so as to allow an opening/ closing bag 1 at the lower-half part and a collector cover 4 at the upper part to be revolved around the support shaft 3 in a longitudinally openable manner.
Patent JP-H04201697-A (JP)
Title: Sloshing damping device in liquid fuel rocket propellant tank
Inventor: MORI TAKESHI
IPC: B64G1/40
Filed: 1990-11-30
Abstract: PURPOSE:To obtain a high sloshing damping effect as well as a sloshing damping effect at a propellant liquid level throughout the flight period of a rocket by setting a float at the liquid level. CONSTITUTION:A float 3 is made afloat at the liquid level of a liquid propellant 2 contained in a tank 1, and shaped, for example, like a disc. A wire 4 for restricting the motion of the float 3 is vertically extended and fixed in the tank 1. The wire 4 is passed through a hole drilled through the center of the float 3. As a result, the translational motion of the float 3 is restricted by the wire 4 to be within a certain vertical range. At the same time, the rotation thereof in an orthogonal direction is restricted by the wire 4, whenever necessary. According to the aforesaid construction, a high sloshing damping effect can be obtained throughout the flight period of a rocket.
Patent JP-H03191016-A (JP)
Title: Method for refining molten pig iron
Inventor: MUKAWA SUSUMU
IPC: C21C1/02
Filed: 1989-12-20
Abstract: PURPOSE:To efficiently and inexpensively subject a molten pig iron to dephosphorization and desulfurization refining by treating a molten pig iron with oxygen and a dephosphorizing agent composed essentially of CaO, adding a material composed essentially of MgO or CaO, and carrying out desulfurizing treatment by blowing a desulfurizing agent into the above molten pig iron. CONSTITUTION:A molten pig iron is dephosphorized with oxygen and a dephosphorizing agent composed essentially of CaO, and successively, desulfurizing treatment is carried out by blowing a desulfurizing agent into the above molten pig iron. In the above-mentioned refining method for the molten pig iron, prior to the above desulfurizing treatment, a material composed essentially of MgO or/and CaO is added by a small quantity to slag after the above dephosphorizing treatment. By this method, rephosphorizing and resulfurizing reactions from the slag can be prevented and dephosphorization and desulfurization can be carried out easily and efficiently in a single refining vessel while obviating the necessity of slag removing state and preliminary desiliconizing treatment, by which the molten pig iron reduced in phosphorus and sulfur concentrations can stably be obtained.
Patent JP-H09167405-A (JP)
Title: Autochanger and extension basic console
Inventor: TADOKORO KEIJI
IPC: G11B15/68
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To add consoles matched with an installing space and to reduce the numbers of cassette carriers and cassette transfer mechanisms. SOLUTION: A basic console A, a drive console B and a cassette console C are connected in a first direction in an optional order and optional numbers, these consoles are constituted so as to be freely connected in a second direction via an extension basic console D, in the extension basic console D a cassette transfer mechanism F moved between the first direction and the second direction is provided and cassette carriers respectively moved among the console groups of each column are provided.
Patent JP-H08158055-A (JP)
Title: Production of organic thin film by infrared light laser and device therefor
Inventor: IMURA TATSUYA
IPC: C23C16/48
Filed: 1994-12-07
Abstract: PURPOSE: To provide a method and device for producing an org. thin film from a solid starting org. compd. by using an infrared light laser such as Nd:YAG laser. CONSTITUTION: The solid starting org. compd. 16 is disposed in a reaction chamber 14, and the inside of the chamber 14 is evacuated to attain a vacuum state, then this starting org. compd. 16 is irradiated with the infrared light laser to excite/activate its org. molecule and to spatter the org. molecule, and the excited org. molecule is deposited on a substrate 20 disposed to the opposite surface of the starting org. compd. to produce the objective org. thin film. By this method a film forming speed is increased.
Patent JP-H10174212-A (JP)
Title: Control apparatus for electric vehicle
Inventor: MATSUNAGA YASURO
IPC: B60L15/00
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a control apparatus by which a main key switch during a running operation can be turned on again in a simple method, without increasing the electric resistance amount of a main circuit device, and without installing a special device. SOLUTION: When a main key switch during a running operation is turned on and when the detection value of a motor rotational speed is at a prescribed value A or higher (where A≠0 and during the running operation) and at a prescribed value B or lower (where |B|>|A|), a second relay Ry4 which supplies the DC electric power of a battery BAT to an inverter main circuit via a resistor R1 is first turned on, the armature of a synchronous motor SM is then short-circuited by the inverter main circuit, and a first relay Ry3 which supplies the DC electric power of the battery BAT directly to the inverter main circuit is turned on. Then, after the first relay Ry3 has been turned on, the short circuit of the armature of the synchronous motor SM by the inverter main circuit is stopped.
Patent JP-H03193317-A (JP)
Title: Manufacture of laminated sheet
Inventor: IKETANI KUNIO
IPC: B29K105/06
Filed: 1989-12-22
Abstract: PURPOSE:To realize a certain fixed sheet thickness distribution and prevent door heat resistance and inferior surface roughness from developing by a method wherein the size of cushioning material, which is to be arranged between hot plate and mirror plate, is made to be equal to or smaller than the size of the mirror plate and, at the same time, larger than the size of the end product of laminated sheet and, in addition, the size of prepreg is made to be larger than that of the mirror plate and larger than that of the cushioning material by 5mm or more. CONSTITUTION:The size of cushioning material 12, which is to be arranged between hot platen 1 and mirror plate 13, is made to be smaller (preferably by 5 - 15mm) than or equal to the size of the mirror plate 13 and, at the same time, larger than the size of laminated sheet in the form of end product, which is obtained by cutting off ends after forming. Further, the sizes of prepreg 14 and of copper foil 15, which is placed on the prepreg 14, when necessary, are made to be larger than that of the mirror plate 15 and larger than that of the cushioning material 12 by extending each end of the prepreg and the copper foil by 5mm or more beyond each side of the mirror plate. At forming, the pressing force applied to the prepreg does not abruptly become zero at the position changing from the end of the mirror plate to its outside and decreases gradually at a certain falling rate. Accordingly, the efflux of resin in the prepregs is small and no thinning of the sheet thickness at the end of the prepreg occurs, resulting in developing almost no lowering of characteristics.
Patent JP-H10168538-A (JP)
Title: Hard layer covered cermet
Inventor: OHATA HIROSHI
IPC: B23B27/14
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To obtain a hard layer covered cermet excellent in wear resistance and chipping resistance, in a cermet to form into a base material, by positively allowing the group 4a, 5a and 6a metals as hard phase components into solid soln. in bonding metallic phases composed of ferrous metals. SOLUTION: A cermet composed from hard phases composed of Ti and one or more kinds among the carbides, nitrides and carbonitrides of the group 4a, 5a and 6a metals other than Ti by 70 to 95wt.% in total, 5 to 30wt.% ferrous metals and the carbonitrides of the group 4a, 5a and 6a metals and of bonding metallic phases contg. ferrous metals is used as a base material. In a hard layer covered cermet obtd. by covering this surface with a hard layer composed of one or more kinds among the carbides, nitrides, carbonitrides and oxides of the group 4a elements, in the bonding metallic phases in the base material, the group 4a, 5a and 6a metals are allowed to enter into solid solution by 10 to 40 atomic % in total, and furthermore, the ratios by the atomic ratios of these metals entering into solid solution are regulated to the range surrounded by points A, B, C and D in the figure.
Patent JP-2001146852-A (JP)
Title: Parking device
Inventor: ISHIWATARI YOSHIO
IPC: E04H6/28
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To provide a parking device sufficiently securing safety of a driver and an occupant to get on and off a vehicle. SOLUTION: A projection part 30a is arranged below between a stopping position of a lift device and a turn table 11 on an entrance berth 2, and it is constituted to output projection light L toward a clearance existing between the stopping position of the lift device 5 and the turn table 11 at the entrance berth 2 (to the side of the side of the lift device 5 of the turn table 11). A projection part 30b is arranged below between the turn table 11 and a floor of the entrance berth 2 and is constituted to output projection light toward a clearance existing between the turn table 11 and the floor of the entrance berth 2.
Patent JP-H07193435-A (JP)
Title: High frequency amplifier
Inventor: TAKENAGA KOTARO
IPC: H03F3/19
Filed: 1993-12-27
Abstract: PURPOSE:To easily correct distortion ratio to the minimum over wide bands by varying bias voltage via a control means which operates to reduce the distor tion components of a detection signal based on a distortion detection signal. CONSTITUTION:An inputted high frequency signal is amplified, detected and becomes a low frequency signal, and the only distortion component of the low frequency signal is taken out by a filter 14, is amplified by a DC amplifier 15 and is made a distortion signal. The increase/decrease of the distortion signal is detected by the amplifier 15 and a comparator 16, and increase/decrease signals are inputted to a CPU 17. In the CPU 17, preliminarily inputted reference voltage is outputted as the output of reference voltage, the output is made into an analog signal by a D/A converter 18 and a bipolar transistor 9 is operated, based on the frequency data of the bias voltage value adapted to a frequency band. The output is compared with reference voltage in a DC amplifier 10, a bipolar transistor 8 is operated by the output and it becomes the bias voltage. By varying the vias voltage by the CPU 17, the distortion component is minimized and an automatic correction for the best distortion ratio is performed.
Patent JP-H08155988-A (JP)
Title: Transparent conductive sheet for transparent touch panel
Inventor: ICHIKAWA RINJIRO
IPC: B32B27/00
Filed: 1994-12-09
Abstract: PURPOSE: To improve the visibility and the light transmission amount by forming a protruding rough surface having fine and smooth semispherical protrusions on the surface of one active energy beam curable resin cured material layer, and further providing a transparent conductive layer on the other active energy beam curable resin cured material layer. CONSTITUTION: A film of a layer structure of layers 2b, 1 and 2a formed by peeling cast films from a laminated layer film has a light isotropic base material film 1 at a center. In this film, the fine recess rough surface of a first cast film is transferred to the surface of the layer 2a side, and the surface of the layer 2a side is formed in a protruding rough surface (p) having fine and smooth semispherical protrusions. The cast film is peeled to be removed from the laminated film, a transparent conductive layer 3 is formed on the exposed layer 2b surface, and then the residual cast film is peeled to be removed.
Patent JP-H07193839-A (JP)
Title: Picture processor
Inventor: ENDO SHOZO
IPC: H04N19/00
Filed: 1993-12-27
Abstract: PURPOSE:To use efficiently a memory capacity by allowing a limited memory capacity to cope with a change in the memory capacity attended with a change in an input signal thereby eliminating the need for the memory of a required capacity. CONSTITUTION:When compression picture data are stored in an idle area of a memory 3, since a CPU controls a compression rate (5) by a CPU so that a compressed data quantity does not exceed an idle area capacity, even when an idle area of the memory is changed depending on a change in the quantity of input signals or a memory size change, the memory is used most effectively.
Patent JP-H07190384-A (JP)
Title: Electric heater
Inventor: MIYAZAKI HARUHITO
IPC: F24C7/06
Filed: 1993-12-27
Abstract: PURPOSE:To make it possible to inhibit the temperature of convection air to a low value by increasing the amount of heat dissipation as a radiant heat. CONSTITUTION:A far-infrared radiation from the surface 13 of a plane heater 15 is directly radiated indoors so that the far-infrared radiation from the rear surface 14 is reflected with a reflector 16 and radiated indoors, passing through a clearance on both sides of the plane heater 15. The air in contact with the heated plane heater 15 is warmed up so that the heated air may rise along the surface 13 and the rear surface 14. The indoor air flows in a main body 12 from an opening 11 and mixed with the heated air. The mixed air is introduced to the upper part of the opening 11 where the air is turned to a convection air at a low temperature so that it may be dissipated indoors.
Patent JP-H07194189-A (JP)
Title: Image processor
Inventor: IKEDA TETSUTO
IPC: B41J19/30
Filed: 1993-12-27
Abstract: PURPOSE:To enable a mobile section to perform prescribed image processing when the section arrives at a position where the section must perform the image processing by changing the energizing current of a motor at every motor controlling time when the motor control is made N times. CONSTITUTION:When it is detected that the set value of a timer is up in step S3, the current value of a pulse motor in each phase is set in a motor current setting circuit so as to move a image processing section to a position where the section must perform image processing in step S4. Since the set current values are maintained at fixed levels by means of a constant-current circuit, the pulse motor moves to the position decided by the ratio between the set current values for the phases A and B. Then the image processing section performs the image processing in step S5. After the section performs the image processing, the process returns to step S2 in which motor control is again started to move the image processing section to the next position for performing image processing. When the above-mentioned procedure is repeated, the image processing section can be moved to the positions where the section must perform image processing synchronously to one timer.
Patent JP-H05163992-A (JP)
Title: Fail safe device for mixed fuel supply device
Inventor: HIROSE TOMOYUKI
IPC: F02D45/00
Filed: 1991-12-16
Abstract: PURPOSE:To properly correct the quantity of supplied fuel even in the case where the output of an alcohol sensor becomes abnormal. CONSTITUTION:Whether an alcohol sensor 18 is normal or abnormal is detected (S22), and in the case where the sensor 18 is normal, an alcohol concentration C is set up on the output voltage of the sensor 18 (S23), and in the case where the sensor is abnormal, the average value of an air-fuel ratio feedback correction factor set up on a signal sent from an air-fuel ratio sensor 20 is computed (S24, 25), and a difference, DELTAM between the above average value and a reference value (1.0) is obtained (S26), and the alcohol concentration C according to the difference DELTAM is presumed on a map (S27). After setting up the above presumed value once, the alcohol concentration C is fixed at the presumed value (step 29).
Patent JP-H07193069-A (JP)
Title: Multilayer gold-plated electrode and its manufacture
Inventor: MIYAUCHI MASATO
IPC: H01L21/60
Filed: 1993-12-27
Abstract: PURPOSE:To provide a multilayer gold-plated electrode including a gold bump having the excellent adhesiveness. CONSTITUTION:A multilayer gold-plated electrode includes a first gold-plating layer 4, a Ti middle layer 5 having a thickness of 300-700Angstrom , an Au middle layer 6 having a thickness of 800-1500Angstrom  and a second gold-plating layer 7 which are built up successively. The adhesiveness between the first gold-plating layer 4 and the second gold-plating layer 7 can be significantly improved by a heat treatment at a temperature not lower than 250 deg.C and for a time not shorter than 10 minutes.
Patent JP-H11165319-A (JP)
Title: Mold for pneumatic tire
Inventor: ISHIYAMA MAKOTO
IPC: B29D30/00
Filed: 1997-12-03
Abstract: PROBLEM TO BE SOLVED: To mold a pneumatic tire by suppressing an unevenness of a tread gauge generated from a difference of sizes of blocks. SOLUTION: A vent hole 30L is coupled to a large recess 24L provided on a tread forming surface 12 of the mold 10 for forming a pneumatic tire. A vent hole 30M is coupled to an intermediate recess 24M. And, a vent hole 30S is coupled to a small recess 24S. In this case, a formula of (a volume VL of the hole 30L coupled to the recess 24L) > (a volume VM of the hole 30M coupled to the recess 24M) > (a volume VS of the hole 30S coupled to the recess 24S) is satisfied. Thus, the larger the recess is, the greater a discharge amount of rubber increases. And, a belt is recessed at the time of introducing fluid, i.e., an increase in a tread gauge G in a large block of a large pitch to a tread gauge G in a small block of a short pitch of the tire is suppressed, and its uniformity is upgraded.
Patent JP-H07189926-A (JP)
Title: Capacity variable mechanism in rotary compressor
Inventor: SAKAI TAKESHI
IPC: F04C18/02
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a variable capacity controller which is easy and inexpensive in its constitution and excellent in its pressure balance, by changing over an opening/closing roter to the connection position for joining a bypass inlet to a bypass outlet with a bypass and to the shutting position therefor. CONSTITUTION:In a rotary compressor, a scroll compressor for instance, a bypass chamber 20 is formed on the scroll base plate 1a of a fixed scroll member 1 oppositely positioned against a movable scroll member 11 and an opening/ closing roter 21 is contained in the inside and rotationally changed over by a rotary actuator 22. A bypass 21a is formed in the inside of the opening/closing rotor 21 and a bypass outlet 21d is formed at the base end to be connected to the bypass chamber 20. And a number of bypass inlets 1e1, 1e2, 1f1, 1f2 are formed to be connected to the bypass chamber 20, on the end face of the scroll base plate 1a on a plurality of enclosed spaces S1, S2, sides located in a zone where the capacity is reduced. And the opening/closing roter 21 is rotationally changed over to open/close respective bypass inlets and the suction pressure zones.