baber/WOPTO huggingface dataset:
Patent JP-S6339166-A (JP)
Title: Magnetic recording and reproducing device
Inventor: HASHIRANO MASARU
IPC: G11B15/087
Filed: 1986-08-04
Abstract: PURPOSE:To enable a quick mode return and to minimize a recording suspension time by storing a mode history in a mode storage means. CONSTITUTION:Various mode settings are performed by a mode command S1 from the operation button provided on a device 1 to function the device 1 and a mode storage means 2 stores a motion mode 2 as the mode history and inputs the output S3 thereof to a help means 3. The help means 3 inputs a help command S4 from the help button provided on the device 1 and sends a command S5 for the device 1 in order to perform the mode setting. In this way, the mode history of at least one before is decided with one operation of the help button and the mode set can automatically be performed in the necessary mode.
Patent JP-H0937417-A (JP)
Title: Motor slip preventive device for electric bicycle
Inventor: ONUMA NOBUTO
IPC: B60L15/20
Filed: 1995-07-19
Abstract: PROBLEM TO BE SOLVED: To definitely prevent a slip when the rotation of a motor of an electric bicycle is transmitted to a drive wheel. SOLUTION: A bypass capacitor 32 detects pulses corresponding to the rotating speed of a DC motor 16, and a sensor 34 and a pulse detector 36 detect the pulses corresponding to the rotating speed of a drive wheel. Frequency and voltage converter 382 and 384 respectively generate voltages corresponding to the pulse frequency from a capacitor 32 and the pulse detector 36. A comparator 386 compares output signals from converters 382 and 384. A subtracting circuit 264 subtracted the value of motor drive command signal from command means 28 in response to the results of the comparison and controls the current from a current control circuit 262 to a motor 16.  When a motor and a drive wheel slip, the rotating speed of the motor becomes higher than the rotating speed of the drive wheel, so that the output signal of a comparator circuit 386 decreases the value of the command signal to the current control circuit 262, thereby lowering the rotating speed of the motor and preventing the slip.
Patent JP-H056830-A (JP)
Title: Manufacture of dust core
Inventor: UEJIMA TOKUO
IPC: H01F41/02
Filed: 1991-06-27
Abstract: PURPOSE:To improve permeability by compression-molding a flaky high- permeability powder into a green compact while moving a magnetic field in the direction perpendicularly intersecting to the derection of compression of the flaky high-permeability powder. CONSTITUTION:Respective flaky magnetic powders with 3mum thickness and 30 aspect ratio of Fe-9.6.wt% Si-5.4wt% Al alloy, Fe-78wt.% Ni permalloy, Fe-6.5wt.% Si alloy, pure iron and Fe80Si13C7 amorphous alloy are heated at 400 deg.C for 1 hour so that the surfaces of the flaky magnetic powders are subjected to oxidative insulation. After respective powders are mixed with 5wt.% powdered phenol, a field rotating at a speed of 1 revolution/second is applied to these powders, a primary molded product of 9.8mm outer diameter X6.2mm inner diameter X6mm thickness is compression-molded under the conditions of 3ton/cm<2> pressure and 10mm/second speed under pressure, and the product is compresstion-molded into a toroidal shape of 10mm outer diameter X6mm inner diameter X4mm thickness under 4ton/cm<2> pressure in 150 deg.C metal mold and thereafter cured at 120 deg.C for 3 hours into the title magnetic core.
Patent JP-2001016740-A (JP)
Title: Duct for piping and wiring
Inventor: MIYAGAKI TAKANORI
IPC: F16L1/00
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To easily and positively mount an end cover on the opening end surface of a duct body by disposing a base at the inward position from the opening end surface of the duct body, and mounting an engaging part and a part to be engaged on an end-side base and the end cover. SOLUTION: A base 2 on an end side nearest the opening end surface of a dust body is disposed at an inward position from the opening end surface of the duct body. The base 2 on the end side involves a part to be engaged 9 for engaging an engaging part 8 on an end cover B. The end cover B has a size meeting the cross-sectional outline shape of the duct body, and consists of a plate blocking part 14 brought into contact with the opening end surface of the duct body so as to be engaged with the base 2 on the end side, and an inserting part 15 bent into substantially an L shape from the lower end of the blocking part 14 and inserted into the duct body. The end cover can be mounted on the opening end surface of the duct body with the engaging part and the part to be attached easily and positively.
Patent JP-S6243910-A (JP)
Title: Holding structure for piezoelectric resonator
Inventor: NAGANO KOICHI
IPC: H03H9/17
Filed: 1985-08-21
Abstract: PURPOSE:To improve the stability of an electric characteristic against external shock by forming a tip in contact with the electrode of a projection provided to a holding terminal as a spherical curved face. CONSTITUTION:The holding terminals 4, 4 are overlapped at both sides of a piezoelectric resonator 3 provided with electrodes 2, 2 on both faces of a piezoelectric substrate 1, projections 6, 6 provided to the holding terminals 4, 4 are in contact with the electrodes 2, 2 to clip the piezoelectric resonator 3. A tip 6a of the projection 6 provided to the holding terminal 4 is formed as a spherical curved face and the contact area of the piezoelectric resonator to the electrodes keeps the apex only. The shape of the spherical curved face is selected so that the ratio B/A of the diameter A of the curved face starting base to the height B of the curved face is within a range of 5/1,000-3/100. Thus, the contact area of the piezoelectric resonator to the electrode is decreased and the buffer function to an external shock is caused, the stability of the electric characteristic is improved even with the external shock, no defective resonator is caused and the yield is improved.
Patent JP-S6340409-A (JP)
Title: Pseudo random code transmitting circuit
Inventor: YOKOSE YOSHIO
IPC: H04J13/10
Filed: 1986-08-06
Abstract: PURPOSE:To obtain a pseudo random code transmitting circuit which can transmit plural pseudo random signals with one circuit by constituting a circuit to function as plural pseudo random code transmitting circuits to plural pseudo random code receiving circuits having a different degree. CONSTITUTION:When the code rule of the transmitted pseudo random code and the code rule at the receiving circuit side are coincident, a collating deciding signal to a (j) pit counter 18 is 0, and when they are not coincident, the output comes to be the repeating signal of 1 and 0. By the repeating signal, the control signal output of the (j) pit counter 18 is inverted and selectors 15 and 16 select and output the output data of shift registers 11 and 12. The output data of the shift registers 11 and 12 are transmitted as a k-order pseudo random code by an exclusive OR gate 17, and a communicating circuit by the k-order code rule is realized. In such a case, when the code rule of the transmitted k-order pseudo random code and the code rule at the receiving circuit side are coincident, the collating deciding signal to the (j) pit counter 18 goes to be 0 and the communicating circuit is stable.
Patent JP-H0471348-A (JP)
Title: Electric automobile
Inventor: SEKINO HIROICHI
IPC: B60L11/00
Filed: 1990-07-11
Abstract: PURPOSE:To prevent damage due to the abnormal temperature rise of a motor for drive, and to maintain high motor efficiency by utilizing one part of cold air produced by an automotive air conditioner using a fluorocarbon refrigerant for cooling the motor for drive. CONSTITUTION:Air cooled by an evaporator 4 is forward into a cabin and a piping 1 for cooling a motor for drive by an air blower 5. The piping 1 is forked into two branches in the outlet of the cold air of the evaporator 4, and piped up to a motor 8 for driving a front wheel respectively, and wrap in the motor 8. A parting plate 8 is installed so that cold air is sent to a motor 10 for driving a rear wheel in front of the motor 8 for driving the front wheel. Consequently, cold air fed into the piping cools the motor for driving the front wheel while flowing so as to wrap the motor for driving the front wheel and is exhausted, and the motor for driving the rear wheel is also cooled similarly, thus maintaining the high mechanical efficiency of both motors for drive. Accordingly, damage, etc., due to the abnormal temperature rise of the motors for drive are prevented while air-cooling the inside of a cabin, thus keeping high motor efficiency.
Patent JP-H0471642-A (JP)
Title: Planer catalyst for removing nitrogen oxide and its production
Inventor: YOSHIDA NAOMI
IPC: B01J23/22
Filed: 1990-07-11
Abstract: PURPOSE:To obtain a planer catalyst of high strength by using a catalyst paste containing titanium oxide to which preliminarily silica sol is added, or applying a similar catalyst paste as above mentioned on a screen impregnated with a reinforcing agent comprising a specified material. CONSTITUTION:For a planer catalyst for removing nitrogen oxide which consists of an inorg. fiber woven fabric (screen) coated with a catalyst compsn., a catalyst paste is prepared as the catalyst compsn. by adding silica sol to a catalyst powder essentially comprising titanium oxide. Or, an inorg. fiber woven fabric may be impregnated with a reinforcing agent comprising titanium oxide, silica and polyvinylalcohol, and then dried to obtain a reinforced screen, and then the catalyst paste prepared by adding silica sol to a catalyst powder essentially comprising titanium oxide is applied on this reinforced screen. By heating and molding after coating, the interface area between the screen and the catalyst is further made strong, and thereby, the strength of the catalyst body is significantly increased. Thus, strength and wear resistance of the planer catalyst can be easily increased.
Patent JP-H10308932-A (JP)
Title: Data transmitting method/device
Inventor: ITO MAKOTO
IPC: H04N21/6375
Filed: 1997-07-09
Abstract: PROBLEM TO BE SOLVED: To obtain a real time video, to ensure a short end-to-end delay, to reduce a buffer size and to improve the video quality by collecting plural transmission packets for transmission as a block, copying/retransmitting in a block unit only a packet which needs to be retransmitted when the NAK signal of illegal reception is obtained in a recognition response to a transmission side. SOLUTION: When a NAK signal is contained in a recognition response which a recognition response reception means 16 receives, a block number is set to be a key and an address where the block is preserved is retrieved and obtained by using the table of a preservation place storage means 15. A relative address is calculated from the address by the intra-block packet number of the transmission packet to which transmission is requested and the address where the transmission packet is preserved is obtained. The plural transmission packets to which retransmission is requested are copied and they are transmitted again through a transmission packet transmission means 14. Then, an area where the block is preserved is opened after retransmission.
Patent JP-H0743270-A (JP)
Title: Low pressure sample water sucking/feeding unit for water sampler
Inventor: KIYAMA MASASHI
IPC: G01N1/14
Filed: 1993-07-26
Abstract: PURPOSE:To simplify the structure and to suppress fluctuation in the properties of sample water being sucked without consuming any power. CONSTITUTION:The low pressure sample water sucking/feeding unit 40 is provided with a sample water extraction line 14 and a high pressure ejector line 50 for different line and low pressure extracted sample water is sucked and fed into the extraction line through the ejector effect of the ejector line. More specifically, noncontact coupling is established between the extraction line 14 and the ejector section 52 of the ejector line 50 through communication lines 54, 42 and a diaphragm operating section 60. The diaphragm operating section 60 is partitioned by a diaphragm 62 into first and second chambers 62, 64. The ejector line 50 is provided, on the downstream side thereof, with an automatic ON/OFF valve 56 whereas the extraction line 14 is provided, on the upstream side of the communicating part, with a check valve 44 and, on the downstream side thereof, with a check valve 46 and an accumulator 48.
Patent JP-H0633860-A (JP)
Title: Revolution crank angle detection device
Inventor: OKAMURA KOICHI
IPC: G01B11/26
Filed: 1992-07-10
Abstract: PURPOSE:To obtain a revolution crank angle detection device which has a simple structure and can improve the productivity and reduce the cost. CONSTITUTION:A first accommodation chamber 12 for accommodating a light receiving element 4 and a circuit base board 7 is formed on the upper surface side of a housing 5, and the second accommodation chamber 13 for accommodating a luminous element 3 is formed on the undersurface side. Further, an insertion electrode 14 is insertion-molded so that one edge is exposed to the first accommodation chamber 12 and the other edge is exposed to the second accommodation chamber 13. The lead terminal of the luminous element 3 and the lead frame 8 of a circuit base board 7 and subjected to parallel-gap-welded to the insertion electrode 14.
Patent JP-H0823757-A (JP)
Title: Threshing device
Inventor: TAKEUCHI KENICHIRO
IPC: A01F12/18
Filed: 1994-07-13
Abstract: PURPOSE:To provide a threshing device not generating the clogging of grain straws and improved in the threshing accuracy and the threshing efficiency by disposing plural threshing chamber cutting blades, etc., at a prescribed distance in the axial directions of a threshing cylinder, etc. CONSTITUTION:Plural threshing chamber cutting blades 42 and plural treating chamber cutting blades 48 are disposed in a threshing chamber and a treating chamber in the axial directions of the threshing cylinder 5 and the treating cylinder 24, respectively. The threshing chamber cutting blades 42 and the treating chamber cutting blades 48 are disposed in a state capable of being switched into an action position in which the tips of the blades 42 and the blade 48 are superposed on the rotation loci of the threshing teeth 4 and the treating teeth 3, respectively, on the front view or into a non-action position in which the tips of the blades 42 and the blade 48 are not superposed. When the load on the threshing device is small, both the threshing chamber cutting blades 42 and the treating chamber cutting blades 48 are placed at the action positions, respectively. When the load is large, both the threshing chamber blades 42 and the treating chamber cutting blades 48 are placed at the non-action positions. When the load is medium, the threshing while the treating chamber cutting blades 48 are placed at the non-action positions.
Patent JP-2000037077-A (JP)
Title: Three-point converter and operation thereof
Inventor: BERNET STEFFEN
IPC: H02M7/48
Filed: 1999-06-29
Abstract: PROBLEM TO BE SOLVED: To provide the structure and the usage of a three-point converter. SOLUTION: This three-point converter is provided with a decoupling network 1 in which the first input of a decoupling network is connected to the positive pole of an intermediate circuit, the first output is connected to the negative pole of the three-point converter and is used for an upper-half bridge, and a decoupling network 2 in which the second input of the decoupling network is connected to the negative pole of the intermediate circuit, the second output of the decoupling network is connected to the negative pole of the three-point converter for a lower-half bridge.  The remaining inputs of the decoupling networks 1, 2 are connected to the center tap 3 of the intermediate circuit, the remaining outputs of the decoupling networks 1, 2 are connected to the half of the bridge through an NPC diode, and commutating voltage in the main switches T11,..., T34 of the upper and lower halves of respective bridges are separated from the one of the decoupling networks 1, 2 to be decoupled from 1/2(Vdc) of intermediate circuit voltage.
Patent JP-H0351452-A (JP)
Title: Panel unit for partitioning and work method for partitioning
Inventor: MATSUBA SHIGEO
IPC: E04B2/74
Filed: 1989-07-17
Abstract: PURPOSE:To save labor at a work site by setting each panel on the both surfaces of a frame, concurrently shifting each panel with respect to the frame by a specified dimension at the side end peripheral section, thereby forming an engaging projected and an engaging recessed section for joining. CONSTITUTION:Core members 2 are framed into a rectangular shape so that a frame work 3 is thereby formed. Then, panels 4 are set onto the both surfaces of the frame work 3 while a panel unit 1 is thereby formed, and the panels 4 are concurrently shifted by a specified dimension with respect to the frame work 3 so that an engaging periphery 5 is thereby projected to one side of the unit 1 while a vertical groove 6 is formed at the other side of the unit. Successively, after the unit has been built up between the upper and lower slabs indoors by the use of anchors 9, the vertical groove 6 is engaged with the periphery 5 of the following panel 1 while being fixed with screws so as to be connected. Furthermore, combining sections with existing walls, the external angle corners of the relative panels and T-cross sections are connected with one another via a lead piece 12 and the like. By this constitution, accuracy in production phase can be enhanced, and manhours required at a work site and the kinds of workers can be reduced.
Patent JP-H059586-A (JP)
Title: Production of grain-oriented silicon steel sheet
Inventor: TANAKA HEIHACHI
IPC: C21D9/46
Filed: 1991-06-28
Abstract: PURPOSE:To optimize the interlamellar spacing, per wind of coil, of a steel sheet coil after the application of separation agent at annealing and to form an undercoat film having stable and uniform film characteristics after finish annealing. CONSTITUTION:In a method for manufacturing a grain-oriented silicon steel sheet, the sheet thickness, including the thickness of a separation agent 2 at annealing, of a steel sheet 1 to which the separation agent 2 at annealing is applied is measured and also the dimension of the increase in thickness due to coiling, per wind, of a steel sheet coil 3 corresponding to the sheet thickness measurement part of the steel sheet 1 is measured. Subsequently, the interlamellar spacing, per wind, of the steel sheet coil 3 is computed from the dimension of the increase in thickness due to coiling and the sheet thickness, and the coiling tension value and/or the desired value of the coverage of the separation agent 2 at annealing are controlled so that the above-mentioned interlamellar spacing stays within the range of 10-50mum.
Patent JP-S6245240-A (JP)
Title: Digital signal synchronizing circuit
Inventor: MURAHASHI SEIICHI
IPC: H04L7/027
Filed: 1985-08-23
Abstract: PURPOSE:To reduce a circuit scale and to attain high speed by dividing the frequency of a signal from an oscillator and an input signal by 1/N and using an output of a circuit detecting the signal difference to select one timing in two timings. CONSTITUTION:A reception data RD1 is inputted to a flip-flop 21 synchronously with a clock signal RCLK1, latched by a clock signal RCLKB2 and an output signal RD2 is outputted. A signal RCLKS is inputted to phase comparator circuits 22, 23 and clock signals SCLK1, SCLK2 being 1/10 division of the frequency of the oscillator are inputted to obtain a selection signal SEL. When the selection signal SEL is at a high level, one signal among RCLKB1 signals during one cycle period of the RCLK1 is selected and when L, the other signal is selected. Thus, the clock signal SELCLK apart from the SCLK1 as the timing in the two signals is selected, then the signal is latched surely by an output signal of the flip-flop 25.
Patent JP-H1128733-A (JP)
Title: Carrier plate for manufacturing laminate
Inventor: KAWASAKI HARUJI
IPC: H05K3/02
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To obtain a laminate having little warpage by lessening deformation or warpage of a carrier plate at the time when the plate is heated and cooled. SOLUTION: A carrier plate 1 is constituted of a plate of high tensile strength steel of which the tensile strength is 540 N/mm<2> or above. A cushion material 2 put on the carrier plate 1. A specular sheet 3 made of stainless steel is put on the cushion material 2, and a layer of a prescribed number of prepregs 4 and a metal foil 5 provided on the surface of the layer as occasion demands are overlaid on the specular sheet 3. Then, another specular sheet 3 is overlaid on the metal foil 5. Lamination of the prepreg 4, the metal foil 5 and the specular sheet 3 is repeated in a necessary number of times in this way and lastly the cushion material 2 is put again. The material constituted in this way is charged, together with the carrier plate 1, between hot platens of a laminate molding press and it is molded with heat and pressure and then subjected to depressurization and cooling.
Patent JP-S6076393-A (JP)
Title: Electric recording stencil base paper
Inventor: ICHIKAWA HIROKI
IPC: B41N1/24
Filed: 1983-09-30
Abstract: PURPOSE:To improve printing resistance, and to make a picture distinct by laminating a polyolefin group resin film layer containing conductive inorganic fine particles and a liquefied substance and an ionomer resin film layer containing conductive inorganic fine particles and a liquefied substance. CONSTITUTION:Fixed quantities of conductive inorganic fine particles and liquefied substances are each added to a polyolefin group resin and an ionomer resin, and mixed sufficiently by a kneader such as a Banbury mixer. A mixture is two- layer simultaneous co-extruded or three-layer extruded by a proper extruder, or films are formed severally, pasted together and laminated, and a laminate is changed into a film, thus manufacturing an electric recording copying base. Carbon black, graphite, etc. are used as conductive inorganic fine particles, and compounded in 10-50wt%. Liquidized paraffin, mineral oil, etc. are used as the liquefied substance, and compounded in 5-20wt%.
Patent JP-S6166613-A (JP)
Inventor: YOZEFU AA BURATSUHA
IPC: B29C48/405
Filed: 1985-08-23
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-H0930279-A (JP)
Title: Shift locking device for vehicular automatic transmission
Inventor: WAKABAYASHI HIDEAKI
IPC: F16H59/10
Filed: 1995-07-20
Abstract: PROBLEM TO BE SOLVED: To provide a shift locking device excellent in fitting workability and maintainability and high in reliability by providing an engaging member interlocked with the operation of an ignition key through a key interlocking member, and a regulating means having a locking part interlocked with the operation of a brake pedal. SOLUTION: When a shift lever 26 is in a P-range position, in the case of the rotating position of a key cylinder body of an ignition key cylinder being an engine off position or in the case of a brake pedal not being depressed, a pin 30 cannot rotate a lock cam 52 around a fulcrum 50 even if trying to press a push button 34 of the shift lever 26. The pin 30 cannot therefore escape from a P-range groove 42, so that the shift lever 26 cannot be oscillated. The unintended start of a vehicle at the time of starting an engine is thereby prevented positively.