baber/WOPTO huggingface dataset:
Patent JP-H02297013-A (JP)
Title: Optical interference angular velocity meter
Inventor: ISHIGAMI MUNEHIRO
IPC: G01C19/66
Filed: 1989-05-12
Abstract: PURPOSE:To shorten the rise time and the fall time of a lamp voltage by constituting a biasing phase modulating part and a lamp phase modulating part by forming a pair of electrodes against an optical waveguide of a phase modulator, respectively. CONSTITUTION:As for a phase modulator 20, one end side optical waveguide 21 and the other side optical waveguide 25 are formed in parallel. With respect to the optical waveguide 21, a pair of electrodes 32, 33 and 42, 43 are formed, respectively and one end side biasing phase modulating part 31 {length l0-(la-alpha)} and one end side lamp phase modulating part 41 (length la-alpha) are constituted. With respect to the optical waveguide 25, a pair of electrodes 36, 37 and 46, 47 are formed, respectively and the other end side biasing phase modulating part 35 {length l0-(la+alpha) and the other end side lamp phase modulat ing part 45 (length la+alpha) are constituted. Also, setting length la>l0/2, a crest value of a lamp voltage can be made small without enlarging the dimensions of the modulator 20, and the performance of a speed meter is improved.
Patent JP-H06333299-A (JP)
Title: Reel base back tension mechanism
Inventor: SUZUKI AKIHIRO
IPC: G11B15/43
Filed: 1993-05-21
Abstract: PURPOSE:To make the load putting on a controlling mechanism operating a tension lever small and to allow a margin in the setting of the pulling spring of a back tension mechanism when a magnetic recording and reproducing device is moved from a play mode to other running modes. CONSTITUTION:One side of a pulling spring 723 energizing a tension lever 720 to a counter clock wise is attached to the tension lever 720 provided freely rotatively on a shasis 100. At the time of a PLAY, the tension lever 720 is rotated in a counter clock wise direction and tenses a tension band 722 wound to a S-side reel base 200a. At the time of shifting from a PLAY mode to other running modes, a controlling lever 330 moves rotatively to press the tension lever 720 towards the direction for slackenning the tension band 722 and then, contracts the pulling spring 723 expanded in the vicinity of an actuating edge 331 on the tension lever 720 and the controlling lever 330.
Patent JP-H06329157-A (JP)
Title: Leg of base for mounting load
Inventor: ARAKAWA TAKEO
IPC: B65D19/40
Filed: 1993-05-21
Abstract: PURPOSE:To prevent loads from breaking, by reducing impulses or vibrations acting on the loads placed on a pallet, even when impulses on grounding the pallet or vibrations in conveying are abruptly brought about. CONSTITUTION:Legs 3 fitted to the lower face of a pallet is constituted of a main body 4 made of nylon 6 (made by Ube Industries Ltd.) and elastic members 5 made of urethane resin buried in nearly semicylindrical cavities 4a, 4a in the main body 4.
Patent JP-H05290784-A (JP)
Title: Charged particle ray device
Inventor: IIDA NOBUO
IPC: H04N7/18
Filed: 1992-04-13
Abstract: PURPOSE:To provide the charged particle ray device, in which the direct current is corrected without using a blanking pulse. CONSTITUTION:Secondary electron from a sample 5 ms detected by an MCP 5. The secondary electron detected by the MCP is sent to a pre-amplifier 11 with the direct current high voltage required for the operation of the MCP, and amplified by the pre-amplifier 11, and sent to a modulator 12 and a mean value circuit 20. The modulator 12 modulates the sent signal with the intermediate frequency, for example, at 10-30MHz. The modulated signal is amplified by an amplifier 13, and converted to the optical signal by a photocoupler 14, and sent to a photocoupler 16 through an optical fiber 15. The signal from the photocoupler 16 is demodulated by a demodulator 17, and the demodulated signal is amplified by an amplifier 18, and sent to an adder 19. The signal from the mean value circuit 20 is also supplied to this adder 19, and the signal, of which direct current is corrected, is sent to a video circuit 10.
Patent JP-S61279366-A (JP)
Title: High frequency pulse welding method
Inventor: SHIBATA TAKASHI
IPC: B23K9/09
Filed: 1985-06-04
Abstract: PURPOSE:To reduce the difference of an average current value and a peak current value, to decrease the capacity of an output control transistor, etc., and to make a device small in size by executing a high frequency pulse welding by varying a high frequency pulse frequency. CONSTITUTION:Welding currents 11 and 12 are a pulse current of a high frequency and a pulse current of a low frequency, respectively. These pulse currents 11, 12 are supplied by bringing a transistor 4 to an opening/closing control by a signal of a controlling circuit 5. By varying a pulse frequency of the welding current, a difference between an average current value and a peak current value can be reduced, therefore, as for the transistor 4, that which has a small capacity can be used, and also with regard to a capacitor 3, a rectifier 2, a power source transformer 1, etc., as well, those of a low pressure resistance can be used. In this way, a high frequency pulse TIG welding machine can be made small in size.
Patent JP-H01289861-A (JP)
Title: Polyamide resin composition
Inventor: NAKAJIMA TAKASHI
IPC: B29C49/00
Filed: 1988-05-17
Abstract: PURPOSE:To make it possible to form a polyamide resin composition which can be easily molded industrially by mixing a specified copolyamide resin with a specified olefin copolymer or modified olefin polymer. CONSTITUTION:This resin composition is prepared by mixing 60-70wt.% copolyamide resin containing a dimerized fatty acid component as a comonomer with 40-3wt.% olefin copolymer containing an alpha,beta-unsaturated carboxylic acid or its derivative or olefin polymer modified therewith. As the copolyamide resin, one based on polycapramide or polyhexamethyleneadipamide and having a dimerized fatty acid content of 0.1-40wt.% is desirable. It is also possible that the alpha,beta-unsaturated carboxylic acid or its derivative is randomly copolymerized with a monomer such as ethylene, propylene or butene. Further, it is also possible that it is graft-polymerized or graft-reacted with a polymer of said monomer.
Patent JP-H10313152-A (JP)
Title: Circuit board
Inventor: KOBAYASHI TAKASHI
IPC: H05K1/02
Filed: 1997-05-09
Abstract: PROBLEM TO BE SOLVED: To accurately set the pattern width according to the current capacity and ensure an insulation distance in the thickness direction by making a thin- walled conductor continuous in the widthwise direction, and dividing an increasingly thick plated layer in sections in the widthwise direction. SOLUTION: A circuit board has thin-walled circuit patterns 23A, 23B for low currents and thick-walled circuit patterns 25A, 25B for high currents on both sides of an insulation board 13. The patterns 23A, 23B are composed of Cu foils 3A, 3B of specified circuit patterns with a Cu-plated layer 19. The patterns 25A, 25B have increasingly thick Cu plated layers 7A, 7B on the Cu foils 3A, 3B of thin wall conductor (3A, 19; 3B, 19) of specified circuit patterns. The broader thick-walled circuit pattern 25A has thin-wall conductors 3A, 19 continuous in the widthwise direction, while the thick walled plated layer 7A is divided in sections in the widthwise direction. This ensures required insulation distance in the thickness direction, without increasing the thickness of the board 13.
Patent JP-H07329987-A (JP)
Title: Mat container bag
Inventor: KUNIEDA YOSHIO
IPC: B65D85/07
Filed: 1994-06-01
Abstract: PURPOSE:To provide a mat container bag which is used for transpor, tation and storage of mats and also drying and tick-extermination of the mats and further, which has a high thermal efficiency on heating and drying them. CONSTITUTION:This mat mat container bag is made of an air-impermeable material and provided with a bottom face sheet 1, side face sheets 2, 3, upper face sheets 4, 5, and an opening/closing fastener 6. And a joint opening 7 is provided at a part of the side face to connect to an air pipe of a mat dryer so as to supply the hot air of mat dryer and also an exhaust opening 8 is provided at the opposite side face to the face on which the joint opening 7 is arranged.
Patent JP-H09306378-A (JP)
Title: Cathode ray tube
Inventor: UYAMA HISAO
IPC: H01J29/54
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To increase pressure resistance in a neck part. SOLUTION: In this cathode ray tube, a convergence adjusting means 7 adjusting an orbit of an electron beam from an electron gun built in a neck part 1B of an envelope is arranged in a periphery of this neck part 1B, and this convergence adjusting means 7 is formed by providing a high permeability material 18 for preventing an influence relating to the electron beam of earth magnetism. Here, the high permeability material 18 is arranged separately without coming into direct contact with a peripheral surface of the envelope.
Patent JP-H06328702-A (JP)
Title: Restoration device of ink jet recording apparatus
Inventor: KAWAI TSUTOMU
IPC: B41J2/185
Filed: 1993-05-21
Abstract: PURPOSE:To eliminate the thickening or fixing of residual ink after the suction of ink and the trouble of a positive pressure air generating pump by reducing the pressure in a cap chamber by the air stream passing through the cap chamber at a high speed to suck the residual ink of an ink emitting part and carrying the sucked ink by air to allow a waste ink absorbing member to suck the ink. CONSTITUTION:A pump 12 for generating positive pressure air, a cap 4 hermetically sealing the ink emitting part of an ink head 1, a waste ink tank 2 having a waste ink absorbing member 9 built therein and the exhaust passage 4b communicating with the waste ink tank 2 from the pump 12 through the cap 4 are provided. The pressure in a cap chamber 4a is reduced by the air stream passing through the cap 4 at a high speed to suck the residual ink of the ink emitting part and the sucked ink is carried by air and absorbed in the waste ink absorbing member 9. As a result, no residual ink flows in the pump 12 at all and no residual pressure also remains in the cap chamber 4a. The thickening or sticking of the residual ink after the suction of ink or the trouble of the pump is eliminated.
Patent JP-S5244405-A (JP)
Title: Electric well pump
Inventor: SAIJIYOU MASARU
IPC: F04B23/00
Filed: 1975-10-03
Abstract: PURPOSE: It is intended to restrain the increase of the ONN/OFF cycle of the pressure switch which drives the pump by means of the pressure retardation method with high viscosity fluid thus enabling to make the whole electric well pump system in a small size. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06328186-A (JP)
Title: Manufacturing device for cam shaft
Inventor: EGAMI YASUKICHI
IPC: B21D53/86
Filed: 1993-05-21
Abstract: PURPOSE:To make a cam piece surely force-fitted to a shaft by moving and rotating in the shaft direction one of the combinations from the combination of a chuck means and a center means and the combination of a clamping means and a working means. CONSTITUTION:A cam piece 2 is set in a center means 12 by the assembling order. The rear end of a shaft 1 is clamped by a chuck means 11. The center means 12 and the clamping means 16 are retreated, and the front end of the shaft 1 is self-aligned and supported under a pressure. The cam piece 2 is clamped independently by each clamper 15 of the clamping means. The chuck means 11 and the center means 12 are retreated, the setting position of a first cam piece is aligned to the position of a working means, and a knurling tool 3 is formed in that position. The chuck means 11 is rotated and the angle position of the shaft 1 is aligned to the angle position of the first cam piece 2. The chuck means 11 and the center means 12 are advanced, and the first cam piece 2 is force-fitted in the knurling tool 3. After that, the clamping of the cam piece 2 of the clamper 15 is released.
Patent JP-H02301353-A (JP)
Title: Automobile telephone set
Inventor: KUBO TETSUYA
IPC: H04M1/10
Filed: 1989-05-16
Abstract: PURPOSE:To attain a magnetic switch operation and a fixing function of a product through the use of a magnetic attraction force by means of one magnet by providing a product fixing function through the use of the attracting force of the magnet and applying the magnetic switching operation with the magnetic force of the same magnet at the same time. CONSTITUTION:When a handset 1 is placed on a cradle 4, a magnet plate 2 is attracted to a yoke 6, the handset 1 is fixed on the cradle 4 to cause on-hook. In this case, a reed switch 3 is activated with leakage magnetic flux from the yoke 6 via the magnetic plate 2 to detect the state of the hook. A slot is given to the magnet plate 2 to apply the fixing and the magnet switch operation with one magnet 5 and no complicated mechanism is required for the fixing because the magnet is used to attain miniaturization and to reduce the cost.
Patent JP-S62276993-A (JP)
Title: Multiple time switch
Inventor: KATAOKA HIDEKI
IPC: H04Q11/04
Filed: 1986-05-26
Abstract: PURPOSE:To reduce the memory capacity assigned to a high speed information channel by providing hierarchically a holding memory controlling the write address of a call memory and a holding memory controlling a read address. CONSTITUTION:The data from an input highway 31 is written in a call memory 30 and the read data is outputted to an output highway 32. The write address of the memory 30 is indicated by the read data of a hierarchical holding memory 34 and the read address of the memory 30 is indicated by the read data of a hierarchical holding memory 35. Then to a time switch 1 the memory 30 and the memory 34 and 35 are respectively by one address corresponding to an information channel and the time switch raises an access frequency to the memory to process corresponding to a high speed information channel. Therefore the more the speed ratio between the high speed channel and the low speed channel becomes, the less the hardware amount becomes.
Patent JP-S6011124-A (JP)
Title: Temperature measuring method of radiation of infrared ray
Inventor: MORITA TAKASHI
IPC: G01J5/52
Filed: 1983-07-01
Abstract: PURPOSE:To obtain the temperature of an object to be measured by detecting the energy of infrared rays reflected from the surface of the object to be measured, and comparing it with the energy of reference infrared rays radiated from a black body furnace to calculate it. CONSTITUTION:Infrared detectors 30A-30G which detect the energy of reflected infrared rays which are radiated from a black body furnace 10 and are reflected on the surface of an object 14 to be measured are so arranged that detectors 30B-30G are placed at equal intervals and at equal angles around the infrared detector 30A, and a comparator 32 is provided which selects a maximum energy from reflected infrared rays N2a-N2g detected by infrared detectors 20A-30G and inputs it as a true energy due to the object 14 to be measured to a signal processing part 20. A temperature t2 obtained in an operating part 22 on a basis of an equivalent signal Pb of reference infrared rays Nb and a measured value signal P2 obtained by processing an output signal, which corresponds to the maximum energy which is detected by infrared detectors 30A-30G and is selected by the comparator 32, in a signal processing part 20 is the temperature of the object 14 to be measured. The influence due to the directivity of reflection upon the measured value is compensated to measure accurately the temperature of the object 14 to be measured in a low-temperature region without being influenced by the directivity of reflection of infrared ray.
Patent JP-H09302635-A (JP)
Title: Guide pipe joint
Inventor: MORI AKIHIKO
IPC: E01F15/02
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To adjust the inclination angle of a beam held between columns, over a wide range, and to provide an excellent external view. SOLUTION: A guide pipe joint is composed of a bifurcated bracket 6 fixed to one side of a column 5 by means of a horizontal bolt 7, a joint fitting fixed to one end of a beam 8, and a horizontal coupling fitting 11 for coupling the front end part of the joint fitting inserted in the bracket 6, to the front end part of the latter. The bracket 6 is formed in its base part with an insertion hole 6A for the horizontal bolt 7, and is also formed in its front end part with an insertion hole 6B for the horizontal coupling fitting 11, in a direction orthogonal to the horizontal bolt 7. The joint fitting 9 is formed in its front end part with an insertion hole for a horizontal fastening fitting, which is aligned with the insertion hole 6b of the bracket 6. The bracket 6 and the front end of the joint fitting 9 are both tapered.
Patent JP-H09304557-A (JP)
Title: Timer
Inventor: SHIMIZU EISAKU
IPC: G04F10/00
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To provide a timer by which the time of each player is indicated and time measurement is automatically performed. SOLUTION: A command processing prohibition time is set in advance according to the play. When a start command is received (S26), start processing (S27) is executed and a timer measuring the command processing prohibition time is started (S32). Even if next command is sent during the operation (S25) of this timer, it is made ineffective and the next command after the termination of this timer is processed.
Patent JP-H10311389-A (JP)
Title: Gear transmission for automatic transmission
Inventor: IMAMURA HIROYUKI
IPC: F16H3/66
Filed: 1997-05-12
Abstract: PROBLEM TO BE SOLVED: To obtain high competitiveness of a cost, to easily reduce a shift shock, facilitate shift control, make excellent in power performance and vehicle mounting quality, and simplify a constitution. SOLUTION: A device comprises single pinion type three sets of planet gears G1, G2, G3, first clutch C1 selectively engaging a first sun gear S1 and a first carrier P1, first brake B1 selectively stopping rotation of the first sun gear S1, first connection member M1 integrally connecting the first carrier P1, second sun gear S2 and a second ring gear R2, second clutch C2 selectively engaging a first ring gear R1 and a second carrier P2, second connection member M2 integrally connecting the second carrier P2 and a third carrier P3, second brake B2 selectively sopping rotation of the second connection member M2, third brake B3 selectively stopping rotation of a third sun gear S3, input shaft IN always connected to the first ring gear R1, and an output shaft OUT always connected to the second ring gear R2.
Patent JP-S5245861-A (JP)
Title: Frequency discrimination circuit
Inventor: KATOU TADAYOSHI
IPC: H03D3/00
Filed: 1975-10-08
Abstract: PURPOSE: To provide a frequency discrimination circuit rendered capable of obtaining frequency discrimination characteristics over a wide range of frequency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H01289037-A (JP)
Title: Operating device for switch
Inventor: NAKAHATA MINORU
IPC: H01H3/40
Filed: 1988-05-17
Abstract: PURPOSE:To make an operating device for a spring driven switch prevented from a malfunction of a driven section due to an overrun by making a driven section work only between two positions which a working position control sets. CONSTITUTION:A working position control 35 is mounted to a driven shaft 2 so that it makes freely a clockwise or counterclockwise circular motion as spring peg pins 46a and 46b are sticked to a control lever 46. The spring peg pins 46a and 46b are mounted in such a way that they come into contact with an operating spring 43. A stopper pin 46c is sticked to the control lever 46 which is fitted in an engagement hole (not indicated in the drawing) made in a frame and fixes the position of the control lever 46. A plurality of engagement positions with the stopper pins make it possible to freely set a working position. A working position holding section 20 is always restricted to 2 positions by the working position control 35, and working to the next new position is made by setting the working position control 35 at a working position.
Patent JP-H11313640-A (JP)
Title: Production of boiled and dried small fishes
Inventor: HAYANO SHUICHI
IPC: A23L17/00
Filed: 1998-04-30
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing boiled and dried fishes, capable of giving transparent soups having good tastes. SOLUTION: This method for producing boiled and dried small fishes (sardines) comprises boiling raw material fishes in a seasoning solution and subsequently drying the boiled fishes; boiling the fishes in salt water, immersing the boiled fish in a seasoning solution and subsequently drying the fishes; or boiling the fishes, spraying the boiled fishes with a seasoning solution and subsequently drying the fishes, and subsequently further broiling the dried fishes.
Patent JP-H05286275-A (JP)
Title: Image receiving label body
Inventor: AMANO TSUNEYUKI
IPC: B41M5/00
Filed: 1992-04-14
Abstract: PURPOSE:To prevent an occurrence of lifting in an image receiving label body in a bent state with a small radius of curvature and to obtain stable running properties during recording or printing by specifying an adhesive force between a pressure-sensitive adhesive layer and a release material in the image receiving label body formed by providing a label substrate on the release material through the pressure-sensitive adhesive layer. CONSTITUTION:An image receiving label body formed by providing a label substrate 3 on a release material 4 through a pressure-sensitive adhesive layer 2 is wound in a roll form. An adhesive force between the pressure-sensitive adhesive layer 2 and the release material 4 is 20-500g/50mm in such peeling test conditions as a temperature of 25 deg.C, a peeling speed of 300mm/min, and a peel angle of 180 deg.. This image receiving body is free from an occurrence of lifting even if being bent with a small radius of curvature, thus having stable running properties during recording or printing.
Patent JP-H01292610-A (JP)
Title: Reproducing/equalizing method for digital magnetic record
Inventor: KANOTA KEIJI
IPC: G11B5/09
Filed: 1988-05-18
Abstract: PURPOSE:To remove high frequency compensation for an equalized signal, and to realize favorable reproduction equalization free from S/N deterioration at a discrimination point by extracting the inter-bit interference of an input signal, and performing the reproduction equalization by subtracting this interference portion from an original signal. CONSTITUTION:In digital magnetic recording using a partial response class IV, a first system (adder 8, adders 15, 19) which extracts the inter-bit interference after performing the necessary and sufficient high frequency compensation equalization (linear equalizer 7) of the input signal, and a second system (delay circuit 1) which performs delay compensation equivalent to the first system of the input signal are provided, and a difference signal between the signal from the first system and the signal from the second system is obtained by subtracters 5, 6, and an output is obtained by comparing this difference signal with a prescribed level by comparators 52, 53. In the system of the delay circuit 1 - the subtracter 6 to extract the equalized signal, only the high frequency compensation equalization of small level is performed by an equalizer 4, and there is very little possibility that S/N is deteriorated by this.
Patent JP-H04349592-A (JP)
Title: Drive-through selling system
Inventor: ENDO HIDENORI
IPC: G07G1/12
Filed: 1991-05-27
Abstract: PURPOSE:To prevent the error of the order delivery and the error of giving and receiving of money accompanying it in a drive-through selling system. CONSTITUTION:A car number is recognized from the image pick-up output of the car of a customer by a number reading device 8, the car number of the recognized orderer and the ordered article of a customer are corresponded each other, stored in a drive-through controller 5, in respective money giving and receiving part B and ordered article delivering part C, by the recognized car number, the above-mentioned drive-through controller 5 is retrieved, the charge of the ordered article corresponding to the car number is charged or the ordered article is delivered to the customer.