baber/WOPTO huggingface dataset:
Patent JP-H10135533-A (JP)
Title: Piezoelectric transformer
Inventor: KURODA TATSUYA
IPC: H01L41/107
Filed: 1996-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an easily supportable piezoelectric transformer having a high vibration efficiency. SOLUTION: When the AC voltage 20 of resonance frequency of the oscillation body 10, which is polarized in the direction of arrows FA and FB, is applied between electrodes 12 and 14, longitudinal oscillation is generated in the direction of arrow FC by a coupling coefficient d31, and the oscillation body is extended and contracted in the direction shown by an arrow FD. When these oscillation, extension and contraction are transmitted to the output side of the oscillation body 10, longitudinal oscillation of the oscillation body 10 is generated in the direction of an arrow FE, voltage 22 is created by a coupling coefficient g31, and the voltage is taken out from electrodes 16 and 18. As the oscillation body 10 is oscillated in the secondary oscillation mode, the mode of oscillation is present in two places, and the oscillation body can be supported easily. Especially, if the node of free oscillation is supported, a high oscillation efficiency can be obtained, because oscillation is not disturbed.
Patent JP-2000128623-A (JP)
Title: Carbon-containing refractory for gas blowing
Inventor: SURUGA TOSHIHIRO
IPC: C21C7/072
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a carbon-containing refractory for gas blowing, capable of improving thermal spalling resistance while adjusting the balance between thermal spalling resistance and oxidation resistance. SOLUTION: This carbon-containing refractory comprises 15-30 wt.% of carbon powder, 15-50 wt.% of spinel refractory raw material, 3-10 wt.% of silicon carbide powder and the rest of a magnesian refractory aggregate. The maximum particle diameters of the spinel refractory raw material and the magnesian refractory raw material in the constituent raw material are >=2 mm. The coefficient of thermal expansion is 7 to 10×10-6/ deg.C, the modulus of elasticity after reduction heat treatment at 1,400 deg.C, is 4 to 9 GPa and permeability after the reduction heat treatment at 1,400 deg.C is 1 to 9×10-5 Centi-darcy.
Patent JP-H03164276-A (JP)
Title: Electronic labeler
Inventor: SATO JUNICHI
IPC: B41J5/30
Filed: 1989-11-24
Abstract: PURPOSE:To rapidly perform a label issuing work and to prevent mistake of print information by storing many print information previously formed by an external unit in a memory, and retrieving and selecting print information of one necessary cylinder from the information as desired. CONSTITUTION:Since many print information is stored previously in a memory 32, print information stored in a print information storage unit 323 is retrieved by retrieving keys 331-334 for only predetermined print information by a retrieving unit 33, or identification number of the information is, for example, generated by a voice to be retrieved. When the information obtained by retrieving is transferred to a RAM system 322, label generating operation is started by an operation switch 35, and conducted similarly to a conventional electronic labeler. When an electric circuit 30 has a using print information recorder 324, this record is supplied to a host computer to analyze information such as label issuing amount and issuing time zone for a commodity.
Patent JP-2000125822-A (JP)
Title: Production of wrapped and fried snack food
Inventor: TODA YOSHITAKE
IPC: A23L5/10
Filed: 1998-10-27
Abstract: PROBLEM TO BE SOLVED: To obtain a wrapped and fried snack food which has an excellent taste and an excellent texture and in which a delicious ingredient oozed out from pork pieces is sufficiently impregnated into ingredients without leaking out the delicious ingredient, by wrapping the ingredients with the thinly sliced pork pieces, further covering the wrapped product with an edible skin material and then frying the product. SOLUTION: This method for preparing a wrapped and fried snack food comprises wrapping ingredients such as finely cut green peppers and carrots with thinly sliced pork pieces, covering the wrapped product with an edible skin material such as the skin of an egg roll, further breading the covered product, and then frying the breaded product. Therein, it is preferable to beat the surface of the thinly sliced pork piece, put the finely cut ingredients on the beat surface of the pork piece, and then wrap the ingredients with the pork piece, or to superpose the edge portions of the two thinly sliced pork pieces, put the finely cut ingredients the pork pieces, and then wrap the ingredients with the pork pieces.
Patent JP-H01148830-A (JP)
Title: Double fabric
Inventor: URUSHIDO AKIRA
IPC: D03D15/00
Filed: 1987-12-02
Abstract: PURPOSE: To obtain a double woven fabric suitable for clothing having a wholly adjusted uniform appearance even by dyeing of one side of inside and outside only by doubly using warps and/or wefts and utilizing a flat transparent multifilament yarn as a yarn for constituting a surface layer. CONSTITUTION: A transparent multifilament having <=1/2, preferably 1/3 to 1/8 flatness ratio is used on the surface layer of a double woven fabric doubly using warps and/or wefts to give a woven fabric having lightweight, excellent handle and a transparent feeling on the surface. An opaque staple, etc., are used on the back. The woven fabric shows a wholly uniform appearance be dyeing even either the surface or the back.
Patent JP-H03166468-A (JP)
Title: Frame scaffold connecting fitting and method of erecting frame scaffold by using the same
Inventor: HARA KAZUTOSHI
IPC: E04G7/30
Filed: 1989-11-24
Abstract: PURPOSE:To facilitate confirmation of locking by providing an engaging device on the top end of a connecting tool fitted to the holes of pipe materials of a frame scaffold, and providing projection parts in two positions of the rotating part of a connecting fitting for locking the pipe materials by rotating the rotating part. CONSTITUTION:A cylindrical connecting part 5 extended with both the ends of the cylindrical rotating part 2 of a connecting fitting 1 being stepped is inserted to the holes of pipe materials 12, 13 of a frame scaffold 11 to erect the frame scaffold 11. A locking device 6 is provided on the top end of the connecting part 5, and the rotating part 2 is rotated to operate the locking device 6, whereby the pipe materials 12, 13 are locked. The rotating part 2 has projection parts 3, 4 in two positions opposite to each other at 180 deg., and the phases of the lock releasing position and lock operating position of the projection parts are relatively conformed with those of the engagement releasing position and engagement operating position of the rotating locking device 6, and the projection parts 3, 4 are rotated at 90 deg. for locking. Further, one half of the outer circumferential surface of the rotating part 2 is colored red with one projection part 3 as a center to facilitate confirmation.
Patent JP-H06129213-A (JP)
Title: Valve driving cam for engine
Inventor: WASHISU TAKAHIRO
IPC: F01L1/08
Filed: 1992-10-20
Abstract: PURPOSE:To enhance the valve lift with respect to the outer diameter of a valve lifter for an engine intake or exhaust valve without increasing the contact surface pressure between a cam adapted to make slide-contact with the valve lifter, for driving the engine valve and the valve lifter during maximum lifting. CONSTITUTION:A part making slide-contact with a shim 6 is formed at a position furthest from the axis of a valve lifter 5, having a width narrower than that of a top part 8c, and accordingly, the width of the part furthest from the axis of the valve lifter 5 has a width which is narrower than that of any other part. Since a large valve lift can be obtained without changing the diameter of the valve lifter, no valve lifter 5 having a large diameter is required for enhancing the output power of an engine. Further, the narrower part of the cam 8 does not make contact with the shim 6 at the time when the valve is lifted maximumly, and accordingly, the surface pressure does not increase.
Patent JP-H06128332-A (JP)
Title: Production of alkenylphenol copolymer
Inventor: WASHIMI AKIRA
IPC: C08F212/14
Filed: 1992-10-20
Abstract: PURPOSE:To produce an alkenylphenol copolymer excellent in heat resistance and ultraviolet transmission and sol. in an org. solvent or an aq. alkali soln. CONSTITUTION:A copolymer having ultraviolet transmissions of 90% or higher and 70% or higher at 436nm and 365nm, respectively, and sol. in an aq. 5wt.% sodium hydroxide soln. or an org. solvent is obtd. at a high yield (about 90-100%) by reacting about equimolar amts. of an alkenylphenol of formula I and an N-phenylmaleimide deriv. of formula II in the presence of a free-radical initiator in the presence or absence of an org. solvent.
Patent JP-H02151341-A (JP)
Title: Method for forming scroll member
Inventor: MAEJI HIROSHI
IPC: F04C18/02
Filed: 1988-12-02
Abstract: PURPOSE:To obtain a member having high dimension accuracy by providing a spiral groove having a taper on an end plate and fitting a spiral body into the groove, aligning the surface of the end plate of the opposite side of a projecting part with a pedestal, fitting a pressure punch having a recessed part corresponding to a shape of the spiral body to the projecting part, and pressing and forging the spiral body. CONSTITUTION:On the lower end side of a spiral body 1, a pedestal 4 provided with a spiral receiving groove 4 having a tapered part which expands upward, and an end plate 2 provided with a spiral groove 2a having a tapered part which expands downward are provided. The lower end side of the spiral body 1 is fitted into both grooves of an assembly formed by joining together wide sides of both grooves 2a, 4a, and a projecting part 1a of the upper side of the spiral body is fitted externally to a pressure punch 3 having a spiral recessed part 3a of high dimension accuracy. Subsequently, the spiral body 1 formed by winding a band-like plate material is fitted into the spiral groove 2a provided on the end plate and after heating them in a heating furnace, the end plate 2 and the pedestal 4 are allowed to abut on each other. Next, the pressure punch 3 to engaged to the projecting part 1a of the upper side and it is pressed, and the spiral body 1 is pressed against the spiral groove of the end plate. Thereafter, the pressure punch and the pedestal are removed and the projecting part of the lower part of the end plate is eliminated by machining, and a supporting axis 5 is attached.
Patent JP-H08160472-A (JP)
Title: Strain multiple quantum well type optical deflecting element
Inventor: SUZAKI SHINZO
IPC: G02F1/295
Filed: 1994-12-09
Abstract: PURPOSE: To solve the problems originating in dependency on polarization without using another optical elements by introducing tensile strains into well layers constituting a multiple quantum well structure. CONSTITUTION: A waveguide layer 3 of the MQW(multiple quantum well) structures is formed by alternately laminating multiple layers of, for example, the well layers 11 of InGaAs and barrier layers 12 of InGaAsP. Incident light S0 is diffracted upward by the effect of a diffraction grating 8 and is emitted to the outside of the element from a window part 9 of an upper electrode layer 6. The diffraction angle, thereupon, changes, according to a change in the refractive index of the layer 3 when voltage is impressed between the upper and lower electrode layers 6 and 7. Namely, the diffracted light S1 is deflected by the deflection angle part meeting the impressed voltage within the plane along the waveguide direction of the light (S2 , S3 ) and is emitted to the exterior space of the element 10.  The difference in the changes of the refractive indices in a TE mode and a TM mode decreases and, therefore, the dependency on polarization is lessened when the tensile strains of about 0.15 to 0.50% are introduced into the well layers 11.
Patent JP-H09128778-A (JP)
Title: Optical pickup
Inventor: KATO KENJI
IPC: G11B7/09
Filed: 1995-10-31
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup made capable of precisely adjusting a radial skew by preventing from turning together when a damper base is fixed. SOLUTION: This optical pickup contains a skew adjustment mechanism rockingly adjustably attaching the damper base 13 of an actuator movably supporting an objective lens in the biaxial directions in the radial skew direction for an actuator base 15. In such a case, the skew adjustment mechanism contains guide parts 18 integrally provided on the actuator base so as to hold the damper base smoothly and movably and a screw 15c for fastening so as to approach the guide parts to each other.
Patent JP-H05119959-A (JP)
Title: Variable length code table
Inventor: KUMAKI SATORU
IPC: G06F5/00
Filed: 1991-10-24
Abstract: PURPOSE:To reduce required memory capacity by setting the bit width of one word of a variable length code table less than that of the maximum code length of a code included in a stored variable length code group. CONSTITUTION:The code 3 whose code length is less than the bit width of memory 2 with bit width over two bits and with bit length less than the maximum code length of a variable length table, the code 4 whose code length exceeds the bit width of the memory 2 and with bit width less than that of two times the bit width of the memory 2, and the code 5 whose code length exceeds that of two times the bit width of the memory 2 and with bit width less than that of three times the bit width of the memory 2 are provided in the memory. One word 2a of the memory 2 is allocated to the code 3, and two words 2b, 2c of the memory 2 to the code 4, and three words 2d, 2e, and 2f to the code 5. The allocation of different number of words to the codes 3-5 means that several kinds of bit width can be allocated corresponding to the length of the code.
Patent JP-H04179947-A (JP)
Title: Base for photographic printing paper
Inventor: KAMIYA MASAHIRO
IPC: B32B7/10
Filed: 1990-11-15
Abstract: PURPOSE:To prevent environmental pollution due to soot and the occurrence of surface defects due to deteriorated resin and to improve adhesive strength by forming two or more polyethylene resin coating layers and incorporating polyethylene oxide having a specified acid value into one of the layers brought into contact with a sheetlike substrate. CONSTITUTION:When resin coating layers based on polyethylene resin are formed on both sides of a sheetlike substrate by melting and extrusion coating, two or more resin coating layers are formed on at least one side of the substrate and polyethylene oxide having 10-100 mgKOH/g acid value is incorporated into one of the layers brought into contact with the substrate by 0.1-10 wt.%. Soot is not generated from molten resin at the time of coating, defects due to thermally deteriorated resin are not caused and the adhesive strength of the substrate to the polyethylene resin coating layers can be improved.
Patent JP-H05142439-A (JP)
Title: Structure of joining part for optical fiber cable and deflection pipe
Inventor: TABATA KAZUFUMI
IPC: G02B6/24
Filed: 1991-11-22
Abstract: PURPOSE:To obtain the structure for a joining part of an optical fiber cable and a deflection pipe which can rapidly join the fiber and the pipe with high strength. CONSTITUTION:The end of the optical fiber cable 1 formed by coating an optical fiber or coated fiber 2 with a sheath 3 consisting of a polymer system and the end of the deflection pipe 6 are respectively inserted into a cylindrical part 12 of a joining member 11. The sheath 3 is fastened between the front end of a machine screw 15 and a metallic sleeve 21 inserted into the sheath 3, by which the end of the optical fiber cable 1 is fixed to the joining member 11. The end of the deflection pipe 6 is fastened diametrally by the machine screw 15 penetrated diametrally into the cylindrical part 12 of the joining member 11, by which the end is fixed to the cylindrical part 12. The sheath 3 is strongly pressed to the outer peripheral surface of the sleeve 21 by the front end of the machine screw 15 when the machine screw 15 is tightened, by which the end of the optical fiber cable 12 is securely fixed to the end of the joining member 11.
Patent JP-H01148666-A (JP)
Title: Steering device for rear wheel of vehicle
Inventor: OMURA HIROSHI
IPC: B62D7/14
Filed: 1987-12-07
Abstract: PURPOSE:To rapidly judge a wheel-lock condition by providing a plurality of vehicle speed detecting means, setting the steering ratio of rear wheels in accordance with a vehicle speed obtained from the outputs thereof, and judging a wheel lock condition from the output of one vehicle speed detecting means. CONSTITUTION:A rear wheel steering device 10 has a steering ratio control mechanism 64 whose input shaft is a rear wheel steering shaft 60 interlocked with a front wheel steering device 14 and, by controlling the control motor 100 of the mechanism 64 by means of a controller 132, a control valve 46 is controlled via an output rod. In this case, first and second vehicle speed sensors 122, 124 are provided on each of separate rotating members, and a vehicle speed is detected from the average value of a plurality of latest vehicle speed signals out of the outputs of these sensors 122, 124. The steering ratio of rear wheels is set in accordance with the detected vehicle speed to control the control motor 100. Also, a wheel lock condition is detected from the output of one vehicle speed sensor 122 and, at the time of detecting wheel lock, prescribed lock control is carried out.
Patent JP-H11146093-A (JP)
Title: Karaoke system
Inventor: NONOMURA FUMIO
IPC: H04M11/08
Filed: 1997-11-10
Abstract: PROBLEM TO BE SOLVED: To easily realize a special sound effect at each terminal without the use of an exclusive communication line. SOLUTION: Video information, playing information, and sound effect information are modulated respectively by a request from a terminal 2 and the modulated information is sent to a coaxial cable 3 from a center 1. Since the video information, playing information, and sound effect information are modulated at a frequency band not interfered with each other, a monitor television receiver 57 at a terminal 2 displays video information and playing by the playing information is conducted. Furthermore, based on the sound effect information sent from a harmony effect unit provided to the terminal 2 via the coaxial cable 3, a sound input signal from a microphone 41 is processed and outputted. Then the special sound effect during playing is obtained without separate provision of the exclusive communication line.
Patent JP-H04178625-A (JP)
Title: Reflection type liquid crystal electrooptical device
Inventor: MIURA HIROTSUNA
IPC: G02F1/1335
Filed: 1990-11-14
Abstract: PURPOSE:To obtain the reflection type liquid crystal electrooptical device having high performance by providing a dielectric mirror between electrodes existing on a high-reflectivity side and a liquid crystal. CONSTITUTION:The light entering from the side of a glass substrate 102 is reflected by the dielectric mirror 107 and is emitted from the side of the glass substrate 102 by tracing the optical path reverse from the incident optical path. The polarization state of the light is changed by the liquid crystal 105 controlled in orientation by the impressed voltage during this time. The orientation of the liquid crystal molecules is changed by the electric field generated between the matrix electrodes 108 and a counter electrode 103 when the voltage is impressed to the matrix electrodes and the polarizing state of the exit light is changed. While a protective film is heretofore required in order to prevent an electrochemical reaction in the case of use of aluminum for the electrodes 108, the need for this protective film is eliminated by disposing the dielectric mirror. The homogeneous display state is obtd. in the state of not impressing the voltage by the disposition of the seamless dielectric mirror. The higher- quality display with the lessened joints is obtd. when the voltage is impressed.
Patent JP-H08143006-A (JP)
Title: Method for bundling long vegetable such as asparagus
Inventor: HAYASHI YOSHIRO
IPC: B65B13/18
Filed: 1994-11-17
Abstract: PURPOSE: To neatly and surely bundle long vegetables such as asparagus in an aligned state without being twisted. CONSTITUTION: A second rotating arm 13 among first and second rotating arms 12, 13 with an end pivoted is rotated toward the first rotating arm 12, and after a suitable amount of an adhesive tape 37 is taken up around a tape take-up roller 27 at a tip, the arm 13 is reversely rotated to return to an original position to have the adhesive tape 37 extended across a portion where long vegetables enter. The long vegetables are made to enter perpendicularly against the adhesive tape 37, and the adhesive tape 37 are fed out uniformly from both right and left sides. Then the first and second rotating arms 12, 13 are closed, and a roller 25 having a small diameter is made to enter outside a claw 23 at a tip, so that the tape 37 is adhered together at ends and pulled out simultaneously to have the long vegetables tightened and bundled. The adhesive tape 37 is cut by a cutter 24 thereafter.
Patent JP-H03167985-A (JP)
Title: High efficiency coding device
Inventor: KONDO TETSUJIRO
IPC: H04N19/132
Filed: 1989-11-28
Abstract: PURPOSE:To prevent generation of block distortion by obtaining an interpolation value in the same system as the interpolation of a non-transmission picture element implemented at a receiver side and deciding whether or not a frame omission processing is implemented depending on the difference between the interpolated value and the original value. CONSTITUTION:The high efficiency coding device is provided with a switching means 9 switching a 1st mode sending all picture element data by n-frame of each block and a 2nd mode sending picture element data by m-frame among the n-frame in the unit of blocks, and means 12, 13, 14 detecting a difference between the interpolated value resulting from interpolating a non-transmission data of a noticed block from a picture element data to be sent of at least a noticed block in the 2nd mode and a true value of the non-transmission data. When a receiver side applies linear interpolation to the data of a non-transmission picture element, the difference between the interpolated value obtained by the linear interpolation and the true value of the non- transmission picture element is obtained by a subtraction circuit 12 and when the accumulated value of one block of the difference is large, no frame omission processing is implemented by the switching means 9 and when it is small, the frame omission processing is implemented.
Patent JP-H11145756-A (JP)
Title: High power and high frequency signal control circuit and high frequency device using the same
Inventor: SUZUKI MASAKAZU
IPC: H03H7/25
Filed: 1997-11-11
Abstract: PROBLEM TO BE SOLVED: To provide a high frequency signal control circuit with reduced distortions, even if a large signal is input. SOLUTION: A high power/high frequency signal control circuit 21 includes first and second PIN diodes 22 and 23 which are connected together, in parallel and with opposite polarities to each other between the input and output sides of the circuit 21. At the same time, currents of both the diodes 22 and 23 are controlled by a common voltage. In such a constitution, the circuit 21 can reduce its distortions even if a large signal is input.
Patent JP-S63248448-A (JP)
Inventor: JIYOSEFU HEEBERINGU
IPC: B01J37/30
Filed: 1987-12-05
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。