baber/WOPTO huggingface dataset:
Patent JP-H04208415-A (JP)
Title: Forming method of synthetic resin structure
Inventor: NUMAZAKI KENJI
IPC: B29C39/10
Filed: 1990-11-30
Abstract: PURPOSE:To improve the joint strength against vertical tension by a method wherein joining is carried out by hardening synthetic resin material under the condition that the joint area between first reinforcing fiber material and second reinforcing fiber material, both of which are respectively cover cores, are vertically piled together. CONSTITUTION:A core 10 is divided into a first core 11 and a second core 12. The first core 11 is covered with preformed first reinforcing fiber material 20 and, at the same time, the top face peripheral edge 20a of the reinforcing fiber material 20 is put on the parting face 11a of the core 11. After that, the core 11-containing reinforcing fiber material 20 is inserted in the forming recess 40a of a lower forming mold 40. Next, after the projection 14 of the second core 12 is inscribingly fitted to the recess 13 of the first core 11 so as to pile up the cores, the second core 12 is covered with preformed second reinforcing fiber material 30. After that, an upper forming mold 50 is put on the lower forming mold 40 in such a manner the second reinforcing fiber material 30 is housed in the forming recess 50a of the upper forming mold 50. Then, after the upper forming mold 50 and the lower forming mold 40 are clamped together, molten synthetic resin material 6a is poured from a synthetic resin feeding means 6 through the gate 5b of the upper forming mold 50 in reinforcing fiber materials 20 and 30 and finally hardened.
Patent JP-H07155002-A (JP)
Title: Bottom plow
Inventor: USAMI MICHIHARU
IPC: A01B15/08
Filed: 1993-12-03
Abstract: PURPOSE:To provide a bottom plow which is equipped with a stationary board bearing a cover board and a movable board where the movable board rotates and the rotation state can be maintained in the steady state, the gap between the cover board and the moldboard is made controllable whereby the soil surely turned over. CONSTITUTION:In a bottom plow for plowing and turning over the soil, at least equipped with a over board, bottom 1 is provided with a moldboard 3 which has shear 2 on its bottom edge for turning over the soil and the core 4 which is fixed to the moldboard 3 along its front edge. The cover board 6 is mounted on the bed of the stationary board using a fixing means 7, while the movable board is mounted to the stationary board so that it may by made rotatable by the support shaft, and has means 9a, 9b which can fix it in the rotation state and the movable board is rotated, depending on the conditions of soil to be plowed, to control the gap from moldboard arbitrarily to select the height position of the cover board and ensure the soil to be turned over.
Patent JP-H11175890-A (JP)
Title: Avm system
Inventor: NAKADA EIJI
IPC: G08G1/123
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To reduce the number of cable connection parts between mobile station loading equipments so as to improve fitting efficiency and maintenance and to reduce the number of operation switches so as to improve operability by including an operation equipment to be operated by a mobile station operator and a storage device for storing the operation state history of a mobile station in a mobile station side device and executing data transmission/reception between the operation equipment and the storage device by radio communication. SOLUTION: A mobile station 200 is provided with a controller body (storage device) 238 and an operation display unit (operation equipment) 239. The controller body 238 including a built-in type fixed memory 222, a GPS receiver 230, etc., and the unit 239 are engaged and fixed with each other by a connector/ supporting part 240. Consequently space can be saved and driving power can be supplied through the connector/supporting part 240. Since an infrared light emitting/receiving part 241 in the body 238 is opposed to an infrared light emitting/receiving part 241 in the unit 239 as the result of engagement between the body 238 and the unit 239, operation input information can be transmitted/ received between both the body 238 and unit 239 using infrared rays in a non- contact state.
Patent JP-H03200582-A (JP)
Title: Magazine case for ic
Inventor: WATABE YOSHIMICHI
IPC: B65D85/86
Filed: 1989-12-26
Abstract: PURPOSE:To eliminate the need for cutting off or stuffing a gap produced between IC and a stopper to prevent mechanical damage or degradation during transportation by providing a section capable of expansion and contraction to adjust its length in an arrangement direction when a plurality of IC are arranged and stored in a straight line. CONSTITUTION:An elastic bellows-shaped, length adjustable section 3 is formed on one end of a case 2 of a magazine case for IC. One more than predetermined number of IC1 are stored in said magazine case and a plug-shaped stopper 4 is used, while one less than predetermined number of IC1 are stored in a case body 2 of the magazine case. When, for example, a pin-shaped stopper 5 is used, it is attached to the end of the length adjustable section 3 on one side of the case body 2.
Patent JP-H05146970-A (JP)
Title: Grinding device
Inventor: SASAKI MASAMITSU
IPC: B24B53/00
Filed: 1991-11-27
Abstract: PURPOSE:To shorten the setup time when a grinding wheel for the grinding work is molded by a dresser, prevent the occurrence of a drift of the rotation center of a grinding wheel at the time of dressing and machining, and perform the precise grinding work. CONSTITUTION:When the face shape of a grinding wheel 4 collapses, or when the grinding face is clogged, or when the shape of the grinding face of the grinding wheel 4 is to be changed, a worktable 2a is lowered, a work W is separated from the grinding wheel 4, a machining head 6 is rotated by 180 deg.C, for example, and the grinding wheel 4 is moved to a molding table 3 side while the grinding wheel 4 is kept fitted to a drive shaft 7. The grinding wheel 4 is rotated as it is by the drive shaft 7, and the grinding wheel 4 is molded by a dresser D fitted to the molding table 3.
Patent JP-H07159209-A (JP)
Title: Measuring pipe for electromagnetic flowmeter
Inventor: NEMOTO ATSUSHI
IPC: G01F1/58
Filed: 1993-12-07
Abstract: PURPOSE:To make it possible to join a flange for coupling pipe to the enlarged part of a pipe body from the opposite sides thereof through beam welding by fitting the enlarged part of a measuring pipe and the flange for coupling pipe each other at the tapered faces thereof. CONSTITUTION:The outer peripheral faces at enlarged parts 1B, 1C are tapered 20 so that the diameter is smaller on the outside and the hole in a flange 3 for coupling pipe is also tapered 21 so that the diameter is smaller on the outside. The tapered hole 21 is fitted to the tapered face 20 at the enlarged part 1B, 1C and joined by beam welding from the opposite sides of the flange 3. The tapered face 20 is formed with a large inclination angle theta so that one extension of the tapered face 20 passes through the outside of the other flange. Consequently, the welding part 13b on the inside of the flange 3 can be welded in the vertical direction by beam welding. Since the outside and inside welding parts 13a, 13b can be welded individually, sufficient joining strength can be obtained.
Patent JP-H11177643-A (JP)
Title: Device and method for demodulation
Inventor: INOUE KIICHIRO
IPC: H03D3/00
Filed: 1997-12-10
Abstract: PROBLEM TO BE SOLVED: To improve signal quality in a little predictive period by controlling the number of times for the prediction of errors based on the phase difference information of received signals. SOLUTION: Concerning a demodulator with which received phase modulated waves are converted into digital data and demodulated based on the difference between previous phase information and the phase information of this time by a phase difference discriminating circuit 135, a phase error predictive processing part 137 calculates the difference between the measured value of the last received phase and an estimated true value from the phase error component up to the last time provided by the phase difference discriminating circuit 135 and based on the calculated result, the received phase difference angle of this time is corrected. Thus, the influences of phase errors at the time of the last measurement can be reduced.
Patent JP-2001154144-A (JP)
Title: Head-mount type display system
Inventor: KAMIYA NAOHIRO
IPC: G02B27/02
Filed: 1999-11-30
Abstract: PROBLEM TO BE SOLVED: To provide a head-mount type display system which is capable of preventing a subject from being erroneously recognized by a wearing person of a head-mount type display device even when the image pickup angle of view of the subject of an image pickup device and the display angle of view of a photographed image by the head-mount type display device varies and is capable of improving the visibility by effectively utilizing the head-mount type display device. SOLUTION: The photographed image by an image pickup device 2 is displayed by the head-mount type display device 4. The image signal corresponding to the symbol image corresponding to the difference in the angle of view between the image pickup angle of view of the subject by the image pickup device 2 and the display angle of view of the photographed image by the head mount type display device 4 is outputted to the head-mount type display device 4. The symbol image and the photographed image are mutually superposed and displayed by the head-mount type display device 4.
Patent JP-2000166193-A (JP)
Title: Coil winding method
Inventor: MIYAJI MOTOHIRO
IPC: H02K3/18
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To arrange both terminal parts of coils on an inner circumference side. SOLUTION: When the magnet wire 23 of a 3rd layer is wound forward in the direction of an arrow A, the wire is transferred with a pitch of 2d (19th turn-20th turn) and, when it is wound forward in the direction of an arrow B, the magnet wire 23 is inserted into a gap between the turns of the magnet wire 23 which are adjacent to each other in a radial direction (25th turn-26th turn). With this constitution, both terminal parts of coils 20-22 are arranged on a same inner circumference side, so that both the terminals can be treated easily.
Patent JP-2000158678-A (JP)
Title: Recorder
Inventor: TAMAOKI MASATOSHI
IPC: B41J2/18
Filed: 1998-11-30
Abstract: PROBLEM TO BE SOLVED: To obtain a recorder in which waste ink dripped from an ink head can thoroughly permeate each absorber in an absorbing means comprising a laminate of a plurality of absorbers. SOLUTION: A carriage guide 12 for supporting a carriage guide 11 reciprocally, a platen, and the like, are fixed in a housing 1b. An ink head 10 is mounted on the carriage 11 and an absorbing means comprising a laminate of absorbers 7, 8, 9 is disposed beneath the platen 13. Waste ink dripping from the ink head 10 onto a waste ink dripping part 13c at a first position 17 is conducted to the absorber 8 through a waste ink conducting member 15 penetrating a platen hole 13a and an absorber hole part 9a. Waste ink dripping from the ink head 10 at a second position 18 is conducted to the absorber 7 through a waste ink conducting member 16 penetrating a platen hole 13b and absorber hole parts 8a, 9b.
Patent JP-H11131414-A (JP)
Title: Road laying method for melting snow of road, and heat insulating base layer and snow melting surface layer
Inventor: HORIGOME HISAO
IPC: E01C11/26
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To efficiently melt snow lying on a road by forming a heat insulating base layer by mixing a raw material having low heat conductivity in a base layer, and forming a snow melting surface layer by mixing ceramics having high heat conductivity in a surface layer. SOLUTION: Heat insulating mortar 2 in which a raw material, for example, foaming styrene having a property of cutting off heat and low heat conductivity is mixed, is laid under a heating element 1 as a heat insulating base layer. While, snow melting mortar 3 in which a raw material, for example, ceramics having a property of quickly absorbing and quickly releasing heat and high heat conductivity is mixed, is laid above the heating element as a snow melting surface layer. Therefore, heat from the heating element 1 hardly escapes in the ground by the heat insulating mortar 2, and the heat is easily guided to a road surface by the upper snow melting mortar 3 having high heat conductivity. Therefore, snow laid on a road can be efficiently melted, and energy can be saved, and a burden of a cost can also be reduced.
Patent JP-H06244721-A (JP)
Title: Apparatus and method for reducing spuriousness in frequency synthesis
Inventor: BURAIAN EMU MIRAA
IPC: H03L7/183
Filed: 1993-12-09
Abstract: PURPOSE: To reduce structure spurious by providing a summing means seriously connected with a fraction divisor input which adds a changed value to the fraction divisor value at the input. CONSTITUTION: A summing amplifier 8 receives a fraction divisor value, adds a selection value to the fraction divisor value, and outputs the result to a fraction divisor input 21. An offset which is 1 is generated in the fraction divisor input 21 by alternately adding 0 and 2 to the fraction divisor value. This offset is preliminarily compensated by a summing amplifier 90 serially connected with the summing amplifier 84 for the fraction divisor input. The summing amplifier 90 subtracts the offset which is 1 from the fraction divisor value so that a mean value in the fraction divisor input 21 can be made equal to the fraction divisor value. The sum of the fraction divisor value with one of values 0 and 2 can be beyond the overflow value of an integrator 38 as the result of addition executed by the summing amplifier 84 according to the fraction divisor value. A summing amplifier 96 serially connected with an integral divisor input 19 adds the overflow signal generated by the summing amplifier 84 to the integer divisor value.
Patent JP-2001123416-A (JP)
Title: Frictional sliding bearing
Inventor: KURANISHI SHIGERU
IPC: E01D19/04
Filed: 1999-10-26
Abstract: PROBLEM TO BE SOLVED: To resolve the problems of the aseismatic property of a long bridge and the effect of temperature changes by using a bearing capable of frictionally sliding at a fulcrum. SOLUTION: A structure capable of frictionally sliding is provided between the lower face of the upper shoe 1 of the bridge support and a bearing block 3, it has a fixing action against a normal load, it frictionally slides against an earthquake and an excessive temperature change, thereby the bridge can be used under proper stress.
Patent JP-H07169208-A (JP)
Title: Disk device
Inventor: SUZUKI YUJI
IPC: G11B21/02
Filed: 1993-12-10
Abstract: PURPOSE:To make it possible to perform an off-track adjustment and a 00-track adjustment after completing assemblage of the disk device. CONSTITUTION:The off-track adjustment is performed after completing the assemblage of a floppy disk device 1 by adjusting a stepping motor 19 disposed in a chassis 5 and outside a cover 6 in its rotation integrally with a lead screw. Then, the 00-track adjustment is performed by inserting a tool 53 from a tool inserting hole 56 formed in the cover 6 and adjusting a 00-position detecting sensor 49 in its position.
Patent JP-H05168873-A (JP)
Title: Method for maintaining treating capacity of filter membrane
Inventor: AOKI HISANAO
IPC: B01D63/02
Filed: 1991-12-24
Abstract: PURPOSE:To remove contaminants deposited on the surface of a filter membrane by decomposition effect due to chemicals and to maintain high filtration treating capacity for a long term by bringing filtration treated water mixed with a chemicals into contact with a filter membrane on backwash. CONSTITUTION:In a membrane separation system for filtrating raw water using a hollow fiber type ultrafilter membrane or a precision filter membrane among the field of the intermediate waterworks wherein waste water from buildings, toilets, kitchens, etc., is taken as raw water and the field wherein natural water such as river water is taken as raw water, filtration treated water mixed with a chemicals is brought into contact with a filtration membrane in backwashing the membrane for regeneration. Sodium hypochlorite, sodium hydroxide, chlorine dioxide, tetrasodium salt of ethylenediaminetetraacetic acid, water solution of citric acid or a mixed solution is used as the chemicals. Thereby disposition of contaminants on the membrane surface is prevented by physical removal effect of backwash and sticking of contaminants on the membrane surface is prevented by decomposition effect of the chemical.
Patent JP-H03229321-A (JP)
Title: Priority encoder
Inventor: FUREDERITSUKU EI UEA
IPC: G06F7/506
Filed: 1990-11-30
Abstract: PURPOSE: To provide a priority encoder operated at a high speed with a relatively less gate amount by allowing the priority encorder to have the serial connection constitution of cells for generating intermediate carry signals. CONSTITUTION: As to the start cells of respective blocks, carry inputs Cin0 and Cin1 are respectively defined as '0' and '1'. The two carry outputs Cout generate the carry output Cout block (j) of the block at present by being combined with a carry input Cin block (j) inputted to the block at present. The chaining Cout0Cin0 and Cout1-Cin1 of the two carries are simultaneously and successively propagated in all the blocks of (j)=0-2 and the block 0 generates the carry output first and propagates it to the block 1. Thereafter, only a delay for one gate stage is required in order to make the carry jump the respective blocks. Thus, this priority encoder operated at a high speed with the relatively less gate amount is obtained.
Patent JP-H06167694-A (JP)
Title: Driving system for cold cathode-ray tube using ceramic transformer
Inventor: HAGIWARA NOBUMI
IPC: H05B41/24
Filed: 1992-11-27
Abstract: PURPOSE:To solve various problems due to a transformer by using a piezoelectric transformer instead of a conventional wire wound transformer for a power source for turning on the cold cathode-ray tube used for a light source used as a back light irradiating liquid crystal with light from back and to turn on and control the cold cathode-ray tube by matching the output voltage and current of the piezoelectric transformer with the cold cathode-ray tube by utilizing the frequency characteristics of the voltage step up ratio of the piezoelectric transformer. CONSTITUTION:The output of an oscillator is amplified and impressed to the ceramic transformer. The output frequency of the oscillator is swept in the frequency decreasing direction. When the output frequency decreases from fa to fb, the output voltage of the ceramic transformer having a large load resistor as shown by a solid line becomes Vb and the cold cathode-ray tube illuminates. The impedance of the cold cathode-ray tube decreases abruptly as a result of the illumination and the voltage changes to the output voltage Vc of the ceramic transformer in the case wherein the load resistor is small as shown by a broken line. Further, the frequency is lowered to fd and then a proper voltage Vd is applied to the cold cathode-ray tube to adjust the brightness.
Patent JP-2000173388-A (JP)
Title: Electric equipment
Inventor: ISHIKAWA SEIJI
IPC: A47L9/28
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To ensure a stable switch operation by providing a flange at a part or the whole part of an end of an operation member toward a bush part. SOLUTION: A push piece 15 having a connection part 13 of a switch case 8 at its one end and having an operation member 14 extending downward at the other end thereof is provided at a part facing a tact switch 10 (intermittent operation switch). A flange 18 is provided toward a bush part 17 so as to surround the same, at a contact surface 16 of the operation member 14 to the tact switch 10. Then the piece 15 is pushed to the arrow A direction, the contact surface 16 of the member 14 extending downward of the piece 15 is turned downward around a connection part 13 and abuts on the switch 10. In this case, since the flange 18 is provided at the contact surface 16 so as to cover the bush part 17, the flange 18 abuts on the bush part 17 to prevent the member 14 from riding over the bush part 17 even if the push piece 15 is pushed by a large force.
Patent JP-H07169028-A (JP)
Title: Magneto-resistance effect head
Inventor: NOGUCHI KIYOSHI
IPC: G11B5/39
Filed: 1993-12-10
Abstract: PURPOSE:To obtain a magneto-resistance effect head whose MR change rate is small by using a crystalline soft magnetic film having a specific alloy composition as a bias film. CONSTITUTION:A nonmagnetic spacer 3 and a soft magnetic film 4 are successively built-up on a magneto-resistance effect film 2 to form a magneto- resistance effect device 1. The magneto-resistance effect film 2 is made of a Ni-Fe alloy, etc., and has a thickness of 20 to 1000Angstrom . The larger the thickness of the effect film 2, the larger the MR change rate and, further, the lower the resistance. Therefore, the thickness is selected within this range. The spacer film 3 is composed of a high resistance metal film or an insulating film whose thickness is 20 to 400Angstrom . The crystalline soft magnetic film 4 is used as a bias film and made of an alloy whose composition is expressed by a formula: (NixFe100-x)100-y-zMyMoz, wherein M denotes at least one element among Nb, Ta, Zr and Hf and 80<=x<=90, 6<=y<=12 and 0.5<=z<=6.0. With this constitution, a magneto-resistance effect head which does not need annealing and has a small MR change rate can be obtained.
Patent JP-2000159781-A (JP)
Title: Production of silicon compound having functional group bonded to silicon atom through sic bond
Inventor: TACHIKAWA MAMORU
IPC: C07F7/18
Filed: 1998-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a reaction method by which a high catalytic activity and stability is manifested, and the regioselectivity of the hydro-silylation reaction product is improved in a hydro-silylation reaction of an organic compound having an unsaturated group and an H-Si functional silicon compound by using a platinum catalyst. SOLUTION: An organic compound having an unsaturated group, e.g. a styrene or a styrene derivative, and vinyltrimethylsilane, or an organosilicic compound having the unsaturated group is reacted with a hydro(hydrocarbonoxy) silane compound represented by HR2mSi(OR3)3-m (m is 0, 1 or 2; R2 is a 1-10C organic group; R3 is a 1-10C hydrocarbon group), such as trimethoxysilane in the presence of a silane compound represented by the formula HSiRn(O(C=O) R1)3-n (n is 0, 1 or 2; R is an organic group, a siloxy group or a siloxanoxy group; R1 is a hydrogen atom or an organic group) and a platinum catalyst.
Patent JP-H10187323-A (JP)
Title: Masking device of key cord
Inventor: ISHIDA HARUYASU
IPC: G06F3/023
Filed: 1996-12-20
Abstract: PROBLEM TO BE SOLVED: To surely invalidate the function of an unnecessary key on a keyboard by providing a switch that switches the execution and non-execution of mask control. SOLUTION: A RAM 6 stores the code of a key to be masked, and a MPU 3 inputs the on-off of a switch 5 with a logical value and decides a state. When the switch is on, the MPU 3 compares and collate the code of a key that comes from an asynchronous serial inputting part 2 with the code of the keys to be masked on the RAM 6 and when it does not coincide with any of them, the MPU 3 delivers the code to an asynchronous outputting part 8. The part 8 edits it into a transmission format to a body and sends it to the body through an output terminal 9. When it coincides, the code of the key is masked without sending it to the part 8. And when the switch 5 is off, the MPU 3 does not compare and collate the code of an inputted key with the code of the keys to be masked and delivers it as it is to the part 8.