baber/WOPTO huggingface dataset:
Patent JP-H05195558-A (JP)
Title: Hydraulic controller for backhoe
Inventor: MIURA TAKANORI
IPC: E02F9/22
Filed: 1992-01-20
Abstract: PURPOSE:To inhibit over-lifting due to the response delay of a control valve at a time when a boom is lifted and operated by suppressing pressure-oil feed on the lifting operation side when a control lever is returned and worked at fixed speed or higher to a neutral position from a lowering-side working region and hydraulic actuators except a hydraulic actuator for the boom are brought to a neutral state. CONSTITUTION:A controller 12 reads outputs from potentiometers PM for detecting each manipulated variable, and whether or not outputs from the potentiometers PM except the potentiometer PM for working a boom are changed is decided by a neutral detecting means C. When said outputs are not changed at that time, whether or not the control lever 11 is returned and operated at fixed speed or more to a neutral position from a lowering-side working region is decided by a lever-speed detecting means B. When the control lever is returned and operated in this manner, the execution of pile driving work is decided, and a sub-control valve V2 for the boom is maintained at a neutral position while only a main control valve V1 is supplied with the quantity of currents corresponding to a lever manipulated variable until the next lifting side operation is conducted.
Patent JP-S58169504-A (JP)
Title: Strip like clasp
Inventor: PEDORO PADOROSU ROURA
IPC: A44B13/00
Filed: 1983-01-19
Abstract: 1. Fastening band for manufacturing garments and underwear articles comprising two elements of a same width, the first one called lower band (20, 21) carrying aligned perforations (24) and the other one called lower band (28) carrying at least one hook (27) provided to penetrate into the perforations (24) of said lower fastening band, comprising a band in various material obtained by superposing a plurality of fabric layers or by sultably bending a same fabric band on itself, characterized in that the lower band (20, 21) inerty comprises at least one suitably placed insert (25) of flexible material, then perforations (24) are made on the upper layer (20) of the lower band (20, 21) between the inserts (25, 39, 43, 50, 63, 70) in order to make reinforcements enabling the blocking of the hooks (27) the curved front part of which is never in contact with the user's skin because of the lower fabric thickness (21).
Patent JP-H06217237-A (JP)
Title: Pcm/fm audio automatic switching device
Inventor: OGAWA KOHEI
IPC: H04N5/60
Filed: 1993-01-20
Abstract: PURPOSE:To automatically switch PCM audio reception and FM audio reception which are employed mainly for a transmitted radio wave by a CS (communication satellite) or BS (satellite broadcasting). CONSTITUTION:This device consists of a means which places an FM reception part 1 in operation to tune to the carrier frequency of one audio signal S1 when the audio signal S1 is inputted, a means which decides whether or not the automatically tuned carrier frequency is the carrier frequency of a PCM audio signal, a means which decides whether or not the signal of carrier frequency is a PCM signal when the carrier frequency of the PCM audio signal is decided, a means 3 which performs switching so as to lead an output out of a PCM reception part 2 when the inputted audio signal S1 is the PCM signal or out of an FM reception part 1 when not, and a means 4 which switches electric power sources associatively with the switching means.
Patent JP-S62167104-A (JP)
Inventor: KUBO MASAFUMI
IPC: B65F1/00
Filed: 1986-01-16
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-2000202725-A (JP)
Title: Method of and device for assembling differential gear
Inventor: OKAMOTO OSAMI
IPC: F16H48/08
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To prevent the coming off of a washer interposed between a pinion gear and a differential case. SOLUTION: A pair of side gears D3 are inserted from each window part and mounted in a regular position in a differential case, a pair of pinion gears D4 are inserted from each window part and meshed with a pair of the side gears D3, and a pair of the pinion gears D4 are synchronously rotated to the regular position in the differential case D1 with a rotary shaft of a pair of the side gears D3 serving as the center while applying pressing force 15 in the center direction relating to the side gear D3 during the time at least holding of the pinion gear D4 is released.
Patent JP-H11200180-A (JP)
Title: Polypropylene meshed sheet for construction work
Inventor: YOSHIKAWA TATSUO
IPC: E04G21/32
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a light meshed sheet for construction work having high strength, excellent in flexibility, hardly causing disorder of a crossing point and having a flame retardancy. SOLUTION: This meshed sheet is composed of a base material formed out of a meshed body obtained by carrying out a weaving operation by using a composite polypropylene filament composed of a core layer consisting of a polypropylene multifilament and a sheath layer consisting of a polypropylene- based resin composition as warp and/or weft, and the crossing points of the warp and the weft are fused by the propylene-based resin composition forming the sheath layer to fix the crossing points.
Patent JP-S62165261-A (JP)
Title: Microprocessor board
Inventor: MATSUMORI KUNIHIKO
IPC: G06F13/28
Filed: 1986-01-17
Abstract: PURPOSE:To reduce the man-hour for development and facilitate replacement by providing a means which leads upper address bits to a memory map control circuit from the direct memory access DMA function added to an input/output device. CONSTITUTION:When a DMA address register 10 is provided in the input/output device, upper 4 bits out of 16 bits of the address sent from a gate 11 through a connector 14 are sent to a memory map control circuit 9 and remainder lower 12 bits are sent to a RAM 12 by a gate 7. The memory map control circuit 9 sends 8 bits to the RAM 12 in case of address bus extension but sends 4 bits to the RAM 12 otherwise. When a microprocessor 3 selects the input/ output device, upper 4 bits and lower 12 bits are sent to an address bus from the memory map control circuit 9 and a gate 8 respectively, and they are sent to an interface circuit 13 through a connector 15. Thus, only minimum affected following-up circuits are extracted from a main board to develop a new model with a minimum man-hour for development.
Patent JP-S58125847-A (JP)
Title: Semiconductor device
Inventor: YOSHIDA IKUO
IPC: H01L21/60
Filed: 1982-01-22
Abstract: PURPOSE:To reduce electric capacitance, and to improve characteristics by forming an opening or a notch to one of wiring regions being overlapped. CONSTITUTION:An Al wiring layer 4 is formed onto the SiO2 film 3 of a Si substrate, an Al wiring layer 6 is formed through a Si3N4 film 5, and the layer 6 is coated with a protective film 7. The opening 9 is formed to the wiring layer 4 just under the wiring layer 6 or the notch 10 to an end section. According to said constitution, overlapping areas are decreased, parasitic capacitance can be made small, and the delay of electric signals and the mixing of noises can be reduced.
Patent JP-2000208368-A (JP)
Title: Electric double layer capacitor and its manufacture
Inventor: KAWACHI AYUMI
IPC: H01G11/78
Filed: 1999-01-14
Abstract: PROBLEM TO BE SOLVED: To make cracking and peeling hardly occur in the current collecting bodies of an electric double layer capacitor, by forming a capacitor element by winding or laminating conductive foil carrying specific current collecting bodies on both surfaces through a separator, and housing the capacitor element and an electrolytic solution in a case, and then, sealing the opening of the case. SOLUTION: A capacitor element 1 is constituted by winding conductive foil 2 made of aluminum, tantalum, titanium, etc., and carrying current collecting bodies 3 each of which is composed of a binder having a Young's modulus of 1×105 Pa to 1×107 Pa, activated carbon, and a conductivity imparting material on both surfaces through a separator 5. The element 1 is housed in a case 7 made of aluminum, etc., together with a nonaqueous electrolytic solution composed mainly of propylene carbonate or a water-soluble electrolytic solution composed mainly of sulfuric acid, and the opening of the case 7 is sealed by putting a sealing body 8 composed of rubber or an insulating plate, etc., in the opening and performing draw-in, etc., on the case 7.
Patent JP-H09193299-A (JP)
Title: Automotive weather strip
Inventor: HONDA HIDENOBU
IPC: C08L53/02
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To provide an automotive weather strip, in a decorative layer of which discoloration such as yellowing or the like is hard to develop, in the weather strip, which is produced by directly bonding the decorative layer made of a TPE compound to a weather strip main body made of a rubber compound. SOLUTION: This weather strip is constituted by directly bonding a decorative layer made of a thermoplastic elastomer compound (hereinafter abbreviated as TPE compound) to a weather strip main body made of a rubber compound containing at least a sulfur-curing agent as a vulcanizer. In this case, the TPE compound contains hydrotalsite as an antidiscoloration agent of the decorative layer.
Patent JP-H03212517-A (JP)
Title: Block, and forming method of retaining wall, sheathing, and fence using block
Inventor: FUKUDA TERUO
IPC: E02D29/02
Filed: 1990-01-17
Abstract: PURPOSE:To disperse a horizontal pressure and form a firm retaining wall by piling tapered blocks having the sections gradually reduced on the inclined surface being mutually engaged, disposing reinforcements in through holes, and pouring concrete thereto. CONSTITUTION:Using tapered blocks 1 having the sections partly gradually reduced, first reinforcements 8a provided on a foundation 7 are inserted to the through hole 2 and left and right second recessed parts 5 of each block 1, respectively, to form the first stage of a retaining wall. Second directional reinforcements 9 are disposed over the first recessed parts 4 of the blocks. In the second step of the retaining wall, respective protruding parts 3 of adjacent second stage blocks are inserted to the third recessed parts 6 of the first stage blocks, whereby the blocks 1 are piled in the state where the reinforcements 8a and the like are inserted to the lateral second recessed parts 5 and through hole 2. After the blocks 1 are piled up, concrete 10 is poured into the parts into which the reinforcements are inserted to complete the retaining wall. The projecting part and recessed part of respective blocks are engaged to each other in the form where the upper stage block straddles the adjacent lower blocks, and reinforcements are vertically and horizontally passed through. Hence, a firm retaining wall difficult to have the influence of vibration can be formed.
Patent JP-H01248578-A (JP)
Title: Magnetoresistance converter element and its manufacture
Inventor: JIEEMUSU KENTO HAWAADO
IPC: H01L43/08
Filed: 1989-01-18
Abstract: PURPOSE: To increase an exchange bias to reduce the temperature dependency of the magnitude of the exchange bias in an MR reading converter by providing the thin magnetoresistance(MR) layer of a ferromagnetic material and the thin layer of an antiferromagnetic material brought into direction contact with the MR layer. CONSTITUTION: An MR sensor 10 has the thin MR 12 of a ferromagnetic material. The thin layer 14 of suitable antiferromagnetic material is adhered to the upper surface of the MR 12 so as to make good boundary atomic contact. It is brought into direction contact with the MR layer 12, and after the layer 14 of a thin antiferromagnetic material is adhered thereto, the laminated structure is heated at a temperature within the range of 260 to 350 deg. for 50 to 20 hours to form a three-dimensional antiferromagnetic material in the boundary surface between the MR layer 12 and the antiferromagnetic material layer 14.  Therefore, unidirectional anisotropy grows by the exchange connection of the boundary surface between the MR layer 12 and the antiferromagnetic material layer 14 to generate the shift of the MH loop of the MR layer referred to as a normal longitudinal direction exchange bias magnetic field HUA. A laterail direction bias is generated by a soft magnetic bias layer 16 separated form the MR layer 12 is a thin non magnetic spacer layer 18.
Patent JP-S58124128-A (JP)
Title: Heating method for room
Inventor: OGUMA KANJI
IPC: F24D5/04
Filed: 1982-01-20
Abstract: PURPOSE:To uniformize temperatures within a room and consequently improve the comfortability by a structure wherein a suction port and a blowoff port are arranged on the wall opposite to and within the same room as an heating equipment installed indoor at predetermined heights repectively so as to form a tubular forced circulation passage, the blowoff port of which is inclined to a floor surface with a predetermined angle. CONSTITUTION:The air circulating device 3, in which a fan 3a is contained and which provides with the suction port 3b arranged at the position having its height h1 of more than 1,500mm. from a floor surface 1a and with the blowing-off port 3c arranged at the position having its height h2 of 100-500mm., is formed on the wall opposite to the heating equipment 2 and the blowoff port 3c is inclinedly formed to the floor surface 1a with the inclination angle of 20-80 deg.C. Furthermore, the capacity of the circulating device 3 is set so that the rate of the air blown off out of the blowoff port 3c is rendered to be 3-10 times of the volume of the room per hour. In such a manner as mentioned above, the warm air in the upper part of the room circulates at proper speed in the room along the floor surface 1a. Consequently, the temperatures in the room can be uniformized and the comfortability can be improved.
Patent JP-H05197680-A (JP)
Title: Dynamic terminal name simulation method
Inventor: HAMADA TAKASHI
IPC: G06F19/00
Filed: 1992-01-21
Abstract: PURPOSE:To make the name of the terminal on a network system asynchronous with the name of the terminal of a transaction processing program without changing the transaction processing program and the network system. CONSTITUTION:A terminal name simulation information storage section 7 is set by using a terminal name simulation information setting section 8 for varying dynamically the section 7, converting the name of the terminal through a terminal name simulation execution section 5 at the time of a transaction processing. The processing is enabled even though the terminal name on the network and the terminal name of the processing program is noncoincident, making an effect of not requiring the correction of processing programs and an effect of requiring the short time of a batch change operation without a troublesome change operation of the network.
Patent JP-H02188212-A (JP)
Title: Slicing processing method
Inventor: MATSUMOTO KENICHI
IPC: B28D5/00
Filed: 1989-01-17
Abstract: PURPOSE:To improve the quality by preventing generation of chipping at the time of slicing of a work, by a method wherein hot-meltable wax is used and an abrasive grain is mixed with the same prior to application of the same to a base. CONSTITUTION:An abrasive grain 6 consisting mainly of alumina or silicon carbide is contained in hot-meltable wax 7 consisting mainly of natural rosin or purified beeswax or paraffin. Then the wax containing the abrasive grain 6 is applied to a side 3A of a base 3 comprised of a glass material. A work 4 is superposed on the side 3A of the base 3 to which the wax 7 is applied, the work 4 is pressed with fixed pressure and formation of a wax layer 5 having a film thickness is performed. The work 4 is stuck close to the side 3A of the base 3 through the wax 7 like this and slice is performed by a slicing machine 1.
Patent JP-S61166881-A (JP)
Title: Liquid crystal composition
Inventor: FUJIMURA HIROSHI
IPC: C09K19/30
Filed: 1985-01-19
Abstract: PURPOSE:A liquid crystal composition capable of driving by a signal at low frequence and low voltage, having high response speed, obtained by blending the first liquid crystal material as a base with the second liquid crystal material containing a halogen, nitrile group, etc. and the third liquid crystal material containing two nitrile groups. CONSTITUTION:(A) The first liquid crystal material consisting of one or more liquid crystal compounds shown by the formula (R<1> and R<2> are 1-8C alkyl), formula II (R is 1-8C alkyl), etc. is blended with (B) the second liquid crystal material consisting of one or more liquid crystal compounds shown by the formula III, formula IV, etc., (C) the third liquid crystal compounds shown by the formula V, formula IV, etc., and optionally (D) the fourth liquid crystal material consisting of one or more liquid crystal compounds shown by the formula VII, formula VIII, etc., to give the aimed liquid crystal composition.
Patent JP-H05195107-A (JP)
Title: Production of grain-dispersed amorphous alloy
Inventor: SATO KAZUAKI
IPC: C22C1/00
Filed: 1992-01-21
Abstract: PURPOSE:To produce an amorphous metal-base composite of uniform composition by utilizing plasma spraying. CONSTITUTION:A metal constituting an amorphous phase and a transition metal capable of forming its carbide or nitride are mixed to obtain a molten metal 5. The molten metal 5 is supplied into a plasma jet 6 formed from a gas having a carbon source or a nitrogen source and capable of reacting with the transition metal, allowed to react with the transition metal, collided with the front of a substrate 3 and cooled to produce the objective amorphous alloy in which the grains of the carbide or nitride of the transition metal are dispersed. Since the molten metal 5 is supplied into the plasma, the reaction time is sufficiently secured, and the variance in reaction due to the supply position is prevented.
Patent JP-S62168667-A (JP)
Title: Ic loading device
Inventor: HASHIMOTO SHINICHI
IPC: B23K1/08
Filed: 1986-01-18
Abstract: PURPOSE:To improve the work efficiency by adsorbing an IC in which many sliding bodies having a sucker have been inserted through a rail and have been made to contact closely, and subsequently, expanding and opening a prescribed clearance, and separating the adjacent ICs by its clearance portion. CONSTITUTION:Many sliding bodies 30 having an adsorbing body 31 which has provided continuously a sucker 32 on the lower end are inserted through a rail 29 of a loading device 7 and connected. In this case, the sliding bodies are set so as to be positioned adjacently and separately by a prescribed clearance size portion through a built-in cylinder. The loading device 7 is moved to the upper part of a holder stationary device 21 through an air cylinder, also, a gap of each sliding body 30 being in an adjacent position is expanded and opened, and a gap of each IC which has been adsorbed by the sucker 32 is separated by the clearance portion. In this way, a soldering work of the IC having a terminal in four peripheral side edges can be automated. Accordingly, the work efficiency is improved.
Patent JP-H02188276-A (JP)
Title: Image forming device
Inventor: NAGASHIMA YOSHITAKE
IPC: G02B26/10
Filed: 1989-01-17
Abstract: PURPOSE:To form an image always with an optimal spot diameter by varying the spot diameter of a laser beam flux guided to the surface of a photosensitive medium in accordance with the type of image information. CONSTITUTION:The type of image information is identified by an identifying device 13 according to a signal which is output from an image information output section 11. A drive control device 14 determines the spot diameter of a laser flux which is guided to the surface of a photosensitive medium 1. As an alternate, the device 14 connects signal relative to the displacement of a semiconductor laser 2 or the displacements of the semiconductor laser 2 and a condensing lens 3 to a drive device 15 based on data stored previously in a storage section for each image information. A drive device 15 controls the spot diameter of a laser beam flux condensed on a rotating polygon mirror 4 moving the semiconductor laser 2 or the semiconductor laser 2 and the condensing lens 3 based on a signal from the drive control device 14. In the meantime, the modulator 12 modulates the laser beam flux radiated from the semiconductor laser 2 by a signal from an image information output section 11.
Patent JP-H01184907-A (JP)
Title: Manufacture of fe-ni magnetic alloy thin plate
Inventor: ETO MASATOSHI
IPC: H01F1/147
Filed: 1988-01-20
Abstract: PURPOSE:To obtain the material having an excellent DC magnetic characteristics and a small high frequency loss by a method wherein, after an Fe-Ni alloy has been cold rolled into a specific plate thickness, a magnetic annealing is conducted thereon, the coldrolled material is maintained at the specific state in a nitrogen or nitrogen-hydrogen atmosphere, and an annealing treatment is conducted thereon. CONSTITUTION:After an Fe-Ni alloy (permalloy) has been fused, it is founded into an ingot, and after it has been forged and hot rolled, an acid pickling operation is conducted, cold rolling and annealing operations are conducted, and said material is rolled into the desired thickness and size of a plate. The target plate thickness of the above-mentioned cold rolling is to be 100mum or less. After a magnetic annealing work has been conducted on the abovementioned plate in the non-oxidizing atmosphere such as dried hydrogen and the like, for example, at 1000 deg.C or above for 10 minutes or more, the plate is cooled to the room temperature at a suitable cooling speed. Then, the plate is maintained in a nitrogen or nitrogen- hydrogen atmosphere at 500 deg.C or above for five minutes, and it is cooled to the room temperature at a suitable cooling speed. As a result, a nitride is generated on the surface of the material, the hardness of the surface of the material is increased, and a suitable hardness is given to the thin plate. Also, the effective thickness as a magnetic material is made thin, and DC magnetic characteristics can be improved.
Patent JP-S62165919-A (JP)
Title: Resist feeder
Inventor: NAKATANI HIDEO
IPC: H01L21/30
Filed: 1986-01-17
Abstract: PURPOSE:To prevent the mixing-in of an air into a resist filter by communicating and connecting a drainage pump conducting suction operation on non-suction time with the upper section of the filter in relation to the working of a resist pump. CONSTITUTION:A resist liquid housed in a resist bottle 24 is sucked to a bellows section 25 for a resist pump 22 through a resist filter 21 by the suction operation of the pump 22. the sucked resist liquid is forwarded to a resist applicator 26 through a suck-back valve 23 by the delivery working of the pump 22. On the other hand, a drainage pump 10 is operated reversely, synchronizing with the working of the pump 22. Consequently, the pump 10 conducts suction operation on the delivery working of the pump 22, and sucks the resist liquid on the inside from the upper section of the filter 21 to a bellows section 14 for the pump. Air intruding from pipings, etc. connecting each component in a resist feeder 20 and collecting in the upper section of the filter 21 is discharged outside the filter 21 together with the resist liquid.
Patent JP-H06220179-A (JP)
Title: Production of poly-3-hydroxybutylate
Inventor: KURACHI KAZUHITO
IPC: C08G63/78
Filed: 1993-01-21
Abstract: PURPOSE:To directly obtain the subject polymer useful for improving performance of a biodegradable plastic raw material derived from a microorganism at a low cost from inexpensive materials by reacting propylene oxide with carbon monoxide in the presence of a catalyst. CONSTITUTION:Propylene oxide is made to react with carbon monoxide in the presence of a catalyst (preferably a cobalt carbonyl complex such as dicobalt octacarbonyl), preferably at 50-150 deg.C under 10-200 atmospheric pressure, usually for 2-50hr to provide the objective polymer. Furthermore, as the reactional solvent, an aromatic hydrocarbon such as benzene or a alkane halide such as chloroform is preferably used. The reaction is preferably carried out in the absence of water.