baber/WOPTO huggingface dataset:
Patent JP-H0483016-A (JP)
Title: Emergency hyfraulic unit for dolly
Inventor: NAGABUCHI KAZUYUKI
IPC: E02D13/00
Filed: 1990-07-25
Abstract: PURPOSE:To always maintain gripping force and prevent the collapse of a dolly by attendantly providing a device for supplying oil pressure to the hydraulic steel sheet pile gripping device of a dolly for water bottom piling construction at the time of oil pressure lowering. CONSTITUTION:A dolly 11 is provided which has a hydraulic chuck 11b for gripping a steel pipe sheet pile 8 and an expansion type supporter 21. Next a normal service hydraulic unit 32 is loaded on a working vessel, and oil pressure is supplied from a hydraulic pump 32b to the hydraulic cylinder 11b-1 of the chuck 11b and the support cylinder 21b of the supporter 21. Then an emergency unit 33, composed of a high pressure gas tank 33a, an electromagnetic valve 33b, and an air pump 33e, etc., is provided, and is e.g. loaded on a float to be attendantly provided on the dolly 11. At the time of work stoppage, the unit 33 is connected to the cylinders 11b-1 and 21d, and oil pressure lowering is automatically detected to supply oil pressure. This can prevent dolly collapse due to waves, etc.
Patent JP-H0645727-A (JP)
Title: Forming method of thick film fine pattern
Inventor: TERAO YOSHITAKA
IPC: H01L27/01
Filed: 1992-07-22
Abstract: PURPOSE:To form thick film fine pattern having no possibility that the thick film fine patterns may be released from a glass substrate in case said patterns in direct contact with the glass substrate are to be formed thereon using a sand blasting step. CONSTITUTION:A resin layer 52 is formed on a glass substrate 50. Next, a thick film 54 is formed on this resin layer 52 and then a resist layer is formed on the thick film 54. Next, the resist layer is exposed to form resist patterns 58 on the thick film 54. Next, the needless parts of the thick film 54 are cut off by a sand blast machine to form the thick film fine patterns 60. Next, the glass substrate 50 with the thick film fine patterns 60 formed thereon is baked at 560 deg.C to decompose the resin layer 52 so that the thick film fine patterns 60 may be fixedly formed in direct contact with the glass substrate 50.
Patent JP-S5985329-A (JP)
Title: Striking device of punch press
Inventor: AMANO TOSHIAKI
IPC: B21D28/00
Filed: 1982-11-09
Abstract: PURPOSE:To obtain a punch press which is simple in its structure and high in its efficiency by using a cylindrical linear actuator which executes a direct reciprocating motion, as the punch press. CONSTITUTION:A rod 2 made of iron passes through the center part of a housing 1, and a striker 3 is fitted to the lower end of the rod 2, and strikes a punch 4 by a reciprocating motion of the rod 2. Two coils 5, 6 are provided on the inside of the housing 1, and by making a current flow to them alternately, the rod 2 executes the reciprocating motion in the upper and lower directions. As for the coils 5, 6, an insulating hollow electric conductor for making cooling water pass is wound to a frame 9 made of beryllium copper, and they are fixed by epoxy resin 10 and epoxy resin reinforced by a glass fiber so that they are not moved by electromagnetic force.
Patent JP-S6172034-A (JP)
Title: Foamable resin composition
Inventor: MAEDA MASAO
IPC: C08J9/04
Filed: 1984-09-18
Abstract: PURPOSE:A composition having high heat resistance easily producible at low temperature, obtained by blending a mixed resin of a polyfunctional maleimide and a polyfunctional cyanic ester with an epoxy resin. a carboxylic acid anhydride, polyurethane monomer, and imidazole ring-containing curing catalyst. CONSTITUTION:25-50pts.wt., especially 30-40pts.wt. mixed resin of a polyfunctional maleimide and a polyfunctional cyanic ester as main components is blended with 50-75pts.wt., especially 60-70pts.wt. epoxy resin, 70-120pts.wt. carboxylic acid anhydride, 10-50pts.wt. polyurethane monomer, 7-20pts.wt. imidazole ring-containing curing catalyst and a blowing auxiliary (sodium bicarbonate is used).
Patent JP-S59109536-A (JP)
Inventor: EDOUARUTO SHIYUMITSUTO
IPC: C08L67/00
Filed: 1983-10-20
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-S5896460-A (JP)
Title: Television receiver
Inventor: OKADA TAKAFUMI
IPC: H04N5/44
Filed: 1981-12-03
Abstract: PURPOSE:To improve the sharpness through conversion of a video signal of interlace system into non-interlace system to receive a picture, by emphasizing a vertical high frequency component of a video signal. CONSTITUTION:A signal received at an antenna 20 is applied to a non-interlace converting circuit 24 via a video detection circuit 23 and converted to a non- interlace signal. This signal is applied to a luminance chroma separation circuit 25 and also to a chroma demodulation circuit 26 and a high frequency component emphasizing circuit 28 as chroma and luminance signals respectively. The output signal of the circuit 26 and 28 is given to a matrix circuit 27. In supplying a vertical step waveform, signals are picked up respectively at odd and even number fields from the circuit 24 and the luminance component of the signals is emphasized at an emphasis circuit 24. Thus, pre-shoot and overshoot are given for each one line, then the sharpness can be improved.
Patent JP-S6172063-A (JP)
Title: Naphthalene derivative
Inventor: KIKUCHI MASASHI
IPC: A61K8/00
Filed: 1984-09-18
Abstract: NEW MATERIAL:The compound of formula [R is CnH2n+1 (n is 5-8)]. EXAMPLE:2-Pentylamino-5,8-dihydroxynaphthoquinone. USE:Vat dye for fiber and dye for human hair. PREPARATION:The objective compound can be prepared by reducing 2-(alkyl)- amino-5,8-dihydroxynaphthoquinone with a reducing agent such as sodium dithionate in the presence of an alkali such as KOH, NaOH, Na2CO3, etc., in water, alcohol or a mixture of water and alcohol, or in an aqueous solution of hydrochloric acid in the presence of zinc, preferably at room temperature - refluxing temperature for 1-5hr.
Patent JP-H0358646-A (JP)
Title: Band assignment system in packet communication network
Inventor: SUZUKI HIROSHI
IPC: H04L47/80
Filed: 1989-07-27
Abstract: PURPOSE:To surely realize quality assurance by relating transmission quality and priority to assign a band of a virtual line. CONSTITUTION:Calls handled by a high speed packet network are classified into 3 classes, and a band assignment device 110 assigns the capacity of a transmission line 100 with respect to the classes of calls. In this case, the class 1 is referred to as a call for a fixed band R1, the class 2 is a burst call having a large maximum band in which the band is secured with the maximum band R2 to meet the quality requirements and the class 3 is a call whose band is secured with a virtual band R3 because the maximum band is small and statistic multiplex effect is to be expected. The classes 1, 2 are defined as high priority classes and the class 3 is as a low priority class, a buffer 120 is exclusively used for the high priority classes and a buffer 121 is exclusively used for the low priority class and a priority controller 130 applies write readout control of the buffer. Thus, no deteriorated quality is affected onto the classes 1, 2 due to the probable hand fluctuation of calls of the class 3.
Patent JP-2000031624-A (JP)
Title: Method and apparatus for forming conductive pattern and transfer plate for forming conductive pattern
Inventor: NAKANO TATSUYA
IPC: H05K3/10
Filed: 1998-07-10
Abstract: PROBLEM TO BE SOLVED: To simply, rapidly manufacture a conductive pattern without forming a mask or etching by emitting a laser beam to superposed transfer plates corresponding to desired pattern from behind the plates, and transferring a conductive pattern on the transfer plate toward a surface of an object through sputtering in a desired pattern. SOLUTION: A laser beam L2 emitted from a scanning type laser marker is transmitted through a glass plate 1, and emitted to a conductive film 4 coating a lower surface of the plate 1. Then, the film 4 disposed at the beam emitting position receives light pressure from the beam L2, and is sputtered towards a facing opposite wiring base material 2 side. Thus, when the beam is moved from the L2 to L2', the film 4 existing at its moving route is sputtered to the material 2 side in a predetermined form. A part of the film 4 covering the lower surface side of the plate 1 is transferred as a transfer pattern 4a to the material 2 side. Thus, the conductive pattern can be manufactured simply and rapidly.
Patent JP-H0247484-A (JP)
Title: Unlocker
Inventor: MATSUI TAKESHI
IPC: H04B10/114
Filed: 1988-08-05
Abstract: PURPOSE:To lengthen the life of battery in locks as well as omit operation of unlocking by a method in which a power source actuating signal is sent out from an entrance side, and a discrimination code is sent out from a key possessed by a person coming near the entrance and judged for controlling unlocking. CONSTITUTION:A power source actuating signal 4 is sent out from the actuation signal output portion 5 of an unlocker set near the entrance. When a person having a key 6 comes near the entrance, the signal 4 is received by the receiver 7 of the key 6 to actuate a switch 16, and a battery 15 is connected to a returning portion 8. A discrimination code S from the returning portion 8 is sent out to the entrance and received by a receiving controller 9 on the entrance side for discrimination. When it coincides with a registered code, a key controller 3 is controlled to open the door. Unlocking can thus be allowed without the needs for specific means for the key 6 holder and the consumption of the battery 15 in the key 6 can also be suppressed to a minimum.
Patent JP-H0482310-A (JP)
Title: Polarization method for piezoelectric body
Inventor: NAKAJIMA MIKIO
IPC: H01L41/257
Filed: 1990-07-24
Abstract: PURPOSE:To reduce the dispersion in the polarization by providing a process in which a bias electric field is applied to a piezoelectric body in opposite direction to a direction of polarization axis of the piezoelectric body under a saturated polarization state so as to invert the polarization and a process to obtain a desired polarization degree through the continuous application of a bias electric field in opposite direction after the polarization inversion to the method. CONSTITUTION:A vibration electrode 3 is formed in the middle region of an upper face of a piezoelectric substrate 2. A vibration electrode 3 is connected to a terminal electrode 5 by lead electrodes 4a, 4a electrically. On the other hand, a vibration electrode is formed to a region opposite to the vibration electrode 3 with the piezoelectric substrate 2 inbetween even at a lower side of the piezoelectric substrate 2. A bias electric field is applied to each of mother substrates 2 to which four kinds of initial polarization processings are implemented in a direction opposite to the polarization axis to decrease the degree of polarization. The substrate is left for one minute at various bias voltages in the application of the bias electric field in the opposite direction and a bias voltage is changed stepwise at a speed of 50V/5sec.
Patent JP-H0482574-A (JP)
Title: Wood club head for golf
Inventor: HARADA MUTSUMI
IPC: A63B102/32
Filed: 1990-07-24
Abstract: PURPOSE:To reduce the rigidity of a crown surface without reducing the thickness of the crown surface by corrugating the crown surface of a head body formed of a metal or FRP with the wave length in the ball driving direction. CONSTITUTION:A head body 1 of a wood club for golf has a super-plastic alloy shell structure made of stainless steel, aluminum alloy or magnesium alloy and formed of a face surface 2, back surface 3, sole surface 4, crown surface 5, toe side surface 6, heel side 7 and hosel part 8 to which a shaft S is mounted. The whole crown surface 5 of the head body 1 is formed with a corrugated part 51 producing the progress of wave motion in the ball driving direction to reduce the rigidity of the crown surface 5 in the ball driving direction. Thus, when a ball is driven by the face surface 2 of the head body 1, while an initial ball driving angle is enlarged, the locus of a ideally large trajectory with few lofty fly is obtained.
Patent JP-H0359814-A (JP)
Title: Reproducing device
Inventor: SAKAKIBARA MANABU
IPC: G11B5/455
Filed: 1989-07-28
Abstract: PURPOSE:To detect and display the failure of an electromagnetic conversion system by providing a level detection means for detecting the level of a reproducing signal and a decision means for deciding the failure of a head system by comparing the level of the reproducing signal with a specified reference value. CONSTITUTION:When the output of an envelope detection circuit 34 is fetched and the sum of the fetched envelope levels is smaller than a specified threshold, it is judged that clogging occurs in a head 18 and the effect is displayed by a display device 42. When the sum of the envelope levels is larger than the threshold, the effect that the clogging does not occur in the magnetic head 18 is displayed. The same operation is performed for a magnetic head 20. The clogging usually occurs in either the magnetic head 18 or the magnetic head 20. Therefore, the clogging in either head is detected by comparing the envelope of the reproduced output of both heads 18 and 20. Thus, the abnormality of the head system is detected with simple constitution.
Patent JP-H0614984-A (JP)
Title: Scent generating device
Inventor: SASAKI TOSHIHIKO
IPC: A61L9/12
Filed: 1992-07-01
Abstract: PURPOSE:To faithfully diffuse the originally planned scent into the atmosphere in the nearly natural state without paralyzing the sense of smell. CONSTITUTION:A scent generating device is provided with a random signal generating means 1 generating the random signal, a converting means 2 converting the random signal generated by the random signal generating means 1 into the pulse signal changed with the pulse width at random or the pulse signal changed with the pulse period at random, and a scent generation section 3 naturally diffusing the scent into the atmosphere in response to the 'H'-level or 'L'-level state of the pulse signal converted by the converting means 2.
Patent JP-H0245978-A (JP)
Title: Electron wave interference equipment
Inventor: TAKARAGAWA KOJI
IPC: H01L29/66
Filed: 1988-08-08
Abstract: PURPOSE:To take out the wave number of an electron wave selectively by establishing at least one protruding fine line-structured substance on a part of a quantum fine line which is in the smaller size than the elastic scattering and non-elastic scattering length of electrons. CONSTITUTION:Input and output terminals are connected by a quantum fine line 11, 12 and at least one piece of protruding fine line-structured substance 4 is established on the way of the fine line 11, 12. Electric field is applied to the fine line 11, 12 and a part or the whole of the protruding fine line-structured substance 4 so that the Fermi energy (in other words, the wave number of an electron wave propagating there) may be modulated. The wave motion having a specific wave number does not reach the output terminal since energy is reflected at a branch connection. With an electric field applied to the fine line-structured substance 4, the wave number of traveling electrons is modulated and there is a difference in phase between the traveling electron wave and a progressive wave which has made a round of the fine line-structured substance from the branch connection.
Patent JP-S6351737-A (JP)
Title: Diversity receiver
Inventor: HIROO AKIRA
IPC: H04L1/06
Filed: 1986-08-20
Abstract: PURPOSE:To contrive miniaturization and light weight of the titled receiver and to easily judge a good reception system, by transmitting a surplus bit as a fixed pattern, and detecting the data of the fixed pattern in reception data at the reception system. CONSTITUTION:A signal received by a main antenna 11, whose frequency is selected and amplified by a main receiver 12, and is inputted to a main demodulation part 13, then it is demodulated to a data signal, and is inputted to a main frame synchronizing circuit 16, and a synchronous code in a transmission format is detected. Based on the above detected result, the position of the fixed pattern in a transfer frame is indicated to a main error rate deciding apparatus 15, and the bit different from the fixed pattern in a fixed pattern period is decided as an error. Meanwhile, exactly the same operation as that of the main reception system is also performed in a sub-reception system, and the error rate from the main error rate deciding apparatus 15, is compared with the error rate from a sub-error rate deciding apparatus 25, at a comparator 31, and the reception system with low error rate is decided. A data switching apparatus 32 is controlled by the above decided result, and the data of the reception system having a smaller error rate is selected.
Patent JP-H0751962-A (JP)
Title: Rotational movement mechanism
Inventor: YANAGISAWA TAKESHI
IPC: B23Q1/00
Filed: 1993-08-06
Abstract: PURPOSE:To provide a rotation movement mechanism which is accurately revolved at a high speed. CONSTITUTION:A pair each of first shaft guides 12a and second guide shafts 14a and 14b are provided. A first shaft moving guide 16 has end parts slidably fitted in the respective second shaft guides 14a and 14b and is movable in a second axial direction Y along the second shaft guides 14a and 14b. A second shaft movement guide 20 has end parts each slidably fitted in the first shaft guide 12a and is movable in a first axial direction X along the first shaft guide 12a. A moving body 24 is movable over the first shaft guide 16 and the second guide shaft 20. A rotary shaft 30 is rotatable around an axis. A rotation drive means 32 causes rotation of a rotary shaft 30 around an axis. A lever 40 has a part rotatably fixed integrally with the rotary shaft 30 and other part pivotally mounted on the moving body 24 through a coupling shaft 46.
Patent JP-S5986372-A (JP)
Title: Information compressing system of facsimile
Inventor: WATANABE HIDEAKI
IPC: H04N1/411
Filed: 1982-11-09
Abstract: PURPOSE:To attain high speed transmission without almost reducing picture quality by adjusting a picture signal length corresponding to one bit of a transmission picture signal depending whether or not the converting point number from black to white or vice versa is larger than a specified value in binary- coding a picture signal of a line. CONSTITUTION:A microprocessor CPU14 operates in response to a program of a program ROM15 and a clock from a clock generator 16 at a transmitter and a sensor is driven. The CPU14 reads out an accumulated results of picture signals and control flags and the number of converting point from white to black signal from a memory 11, a flag memory 12 and a white/black changing number memory 13 of picture signal as required, when the changing point is less than the specified value, the picture signal length corresponding to one bit of picture signal at black signal section is decreased, and when more than the specified value, the picture signal is prolonged and the result is transmitted from the CPU14 through a modulator 17. At a receiver, decoding is performed in almost reverse procedure as that of the transmitter and printing is attained.
Patent JP-S6277284-A (JP)
Title: Rear wheel steering device for four-wheel-drive vehicle
Inventor: MIURA TATSUHIKO
IPC: B62D7/14
Filed: 1985-09-05
Abstract: PURPOSE:To prevent a steering wheel involution phenomenon from occurring at the time of turning of a vehicle, by placing kingpin axes for steered rear wheels, behind the ground contact points of the rear wheels by a prescribed offset quantity. CONSTITUTION:Both the ends of a bell crack 21 connected to a steering wheel 14 are coupled to the rear knuckle arms of rear knuckle brackets through rear tie rods so that rear wheels 9 can be swung about rear kingpins 24a, 24b as well as front wheels. A rear kingpin axis 24c extending through the rear kingpins 24a, 24b is included from the front upper portion of a vehicle body to the rear lower portion thereof so that the rear kingpin axis is located behind the ground contact point of the rear wheel by a prescribed offset quantity. As a result, a moment acts in a steering wheel restoring direction about the rear kingpin axis 24c to prevent a steering wheel involution phenomenon.
Patent JP-H1033097-A (JP)
Title: Double bearing reel for fishing
Inventor: HOGAKI TOSHIHIKO
IPC: A01K89/015
Filed: 1996-07-25
Abstract: PROBLEM TO BE SOLVED: To quicken the return of a double-bearing fishing reel from clutch-OFF state to clutch-ON state in the flipping-OFF state. SOLUTION: A pinion 8 interlocked with a handle is slidably attached to a spool shaft 10 and a clutch cam 11 for the ON/OFF operation of the transmission between the pinion and the spool shaft is supported on a reel main body. The clutch cam is turned to the OFF position by the operation of an operation lever 5 and to the ON position by the rotation of a handle shaft 9. The operation lever is interlocked with the clutch cam through an interlocking lever 17 and a flipping cam 32 for the ON/OFF switching of flipping motion. The clutch cam is forced to the clutch-ON state or the clutch-OFF state by a dead point spring 14 and is constantly forced toward the clutch-ON position by a coil spring 33 placed between the interlocking lever and the reel main body. The force of the coil spring is adjusted to be weaker than that of the dead point spring at the flipping-ON and clutch-OFF state.
Patent JP-S6173978-A (JP)
Title: Transfer device
Inventor: KADOWAKI HIDEJIRO
IPC: G03G15/01
Filed: 1984-09-19
Abstract: PURPOSE:To improve transfer operation even in case of repetitive transfer to the same transfer material by providing the transfer device with a gripping means which grips the front edge of the transfer material and a gripping means which grips side edges of the transfer material except the front edge. CONSTITUTION:The transfer paper P is supplied to the transfer device 4, its front edge is gripped by a gripper 42, and both side edges of the transfer paper P are clamped by side edge grippers 46a and 46b, and 46a' and 46b' while guided to peripheral surfaces of frame bodies 47 and 47'. Consequently, the transfer paper P is held stably without shifting in position from the transfer device 4. The transfer paper P contacts a photosensitive drum 1 as the transfer device 4 is driven and a visual image on the photosensitive drum 1 is transferred by a corona electrostatic charger 41. When the transfer is completed, the gripper 42 is opened and the transfer paper P is sent to a fixing device. Therefore, the transfer operation is improved even when transfer is performed many times like a color copy.
Patent JP-H0748561-A (JP)
Title: Heat storage article and production thereof
Inventor: KISHIMOTO TAKASHI
IPC: C09K5/08
Filed: 1993-08-06
Abstract: PURPOSE:To produce a heat storage article free from bleeding of an oily substance and having high strength. CONSTITUTION:A heat storage article containing an oily substance having heat storage capability, a polymeric carrier material of the oily substance, and a crystalline polyolefin having a melting point higher than those of the oily substance and the carrier material and forming a network structure, wherein a three-dimensional network structure of the crystalline polyolefin is formed in the surface layer. The process for producing the article comprises melt compounding a polymer composition containing the oily substance, the polymeric carrier material and the polyolefin to provide a massive material and molding the material, wherein the composition is kneaded at a temperature below the freezing point of the polyolefin, molded while remelting the surface at a temperature above the melting point of the polyolefin, and then cooled to solidify.