baber/WOPTO huggingface dataset:
Patent JP-S5279689-A (JP)
Title: Driving circuit of electromic display unit
Inventor: NISHIMURA KATSUO
IPC: G09G3/19
Filed: 1975-12-25
Abstract: PURPOSE: To prevent display deterioration of the figures used frequently and to decrease electric power consumption by the method in which wave form of applied voltage is made to be different according to indication figures. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5863016-A (JP)
Inventor: WATANABE YUTAKA
IPC: H02G5/06
Filed: 1981-10-08
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-S5382889-A (JP)
Title: Wood veneer-laminated expansion molded article and its manufacture
Inventor: MIWA TERUO
IPC: B32B5/18
Filed: 1976-12-29
Abstract: PURPOSE: To manufacture the title article of good surface appearance by laminating a sheet-like material on the back surface of a wood veneer to effect improvement of the tightness of said veneer resulting in preventing leakage during injection of an expandable resin. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H029342-A (JP)
Title: Heating drier of granular material
Inventor: HASHIMOTO HIROJI
IPC: A23F5/04
Filed: 1988-06-28
Abstract: PURPOSE:To efficiently and uniformly dry by supporting a vessel having annular space of arc-like cross section in vibratory and giving torsional vibrating force, making granular material in the annular space to rotational motion and revolving motion with heating. CONSTITUTION:A vessel 10 having ring-like space of almost arc-like cross section between center tube 10a and peripheral wall is fixed on vibrating driving part 11. Then, granular material 'm' (e.g., coffee bean) is supplied into the vessel 10 from supplying port 18, the vibrating driving part 11 is driven and torsional vibrating force is applied to the vessel 10. By said force, the material 'm' is subjected to rolling action along arc-like side wall part by gravity and torsional vibrating force, thus revolved in the annular space with rotating in the direction expressed by arrow A. Simultaneously the material is heated by heat source 19 (e.g., far-infrared light irradiating matter), then heat is equally absorbed in the material 'm', thus the material is uniformly roasted and dried.
Patent JP-2000347569-A (JP)
Title: Label for display and container for transportation
Inventor: TERAI TOMOHIKO
IPC: G09F3/02
Filed: 1999-06-07
Abstract: PROBLEM TO BE SOLVED: To impart a release characteristic to make the sticking of other adhesive labels, adhesive tapes, etc., to a surface difficult to a label for display having a reversible thermosensitive recording layer, to impart stainproofness of making the adhesion of oily ink, coating materials, oil, mud, etc., to the label surface difficult and to impart a function to allow the exact display of information and the exact display of the information by rewriting to a transporting container. SOLUTION: The label for display is obtained by providing one surface of a base material 2 for the label consisting of polyethylene terephthalate, etc., with the thermosensitive recording layer 1, which is prepared by dispersing a reversible thermosensitive recording material into a translucent resin base material 1, by coating to a thickness of about 10 μm, providing the rear surface of the base material 2 with an adhesive layer 3 for sticking consisting of an adhesive, etc., and providing the front surface with a prescribed stainproof film 5.  The stainproof film 5 is disposed by applying a material which consists of a resin having translucency and release property and in which preferably a release agent and particulates of 1 to 50 μm in average grain size are mixed with the light transparent synthetic resin on the front surface of the base material, thereby roughening the front surface to a satin form.
Patent JP-S5491384-A (JP)
Title: Acoustic measurement
Inventor: MURAI KATSUMI
IPC: G01H3/00
Filed: 1977-12-28
Abstract: PURPOSE: To grasp the response of frequency vs amplitude in the form near the human auditory condition by using a simulation head and by referring to the response to that response in the diffused sound field of the head.  
     CONSTITUTION: There ae provided both a simulation head 8, which is positioned in front of a car stereo speaker 6 located at a rear portion of a car body 7, and an amplifier 9 which is connected with the microphone of the head 8. A computer 11 capable of accomplishing the Fourier transformation substracts the reference characteristic data, which is stored in the computer 11, from the response of frequency vs amplitude of the system including the car compartment sound field, which is fed from the amplifier 9, thereby accomplish the processing such as the conversion of the time data into a frequency region. The response of frequency vs amplitude in the diffused sound field is used as the reference characteristics. Thus, comparison is made with the results measured by a non-directional microphone so that the measurement results concerning a left ear are substantially invaried. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6219896-A (JP)
Inventor: IINO HIDEYUKI
IPC: G09G5/391
Filed: 1985-07-19
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-H0211236-A (JP)
Title: Method for forming ring engaged with joint part
Inventor: IKUTA HIROYUKI
IPC: B21F37/00
Filed: 1988-06-28
Abstract: PURPOSE:To absorb step difference at a joint part and to prevent abnormal wear from breaking out by forming a coil material with a guide roll and a core roll into the shape of a ring, forming a recessed and a projecting shape at the joints part of a cut-off ring, fitting them to the shape of a ring and punching the final shape by a press. CONSTITUTION:The coil material A is fed with a feed roll 6 by a length containing one roll and a working allowance at the joint part. While the coil material A is constrained by the guide roll 4 and the core roll 3 in the width direction of the material sheet, it is pressed against a bending roll to be formed into the ring. To secure inside stability of the ring and to remove the gradient of the residual stresses of its inner and outer diameters, tension is given by a pullback roller 1 to the radial direction to be formed. The product which has been formed in the shape of the ring is cut off by a cutter at a position 7, and rugged parts 8, 8a,... are formed by cutting, grinding, wire cutting, etc., at the end of the product. The male and the female part are joined with a suitable clearance between them and then pressed to be formed into a final shape or a backing plate. In this way, the step difference is absorbed and the abnormal wear of a frictional material is prevented.
Patent JP-H08331187-A (JP)
Title: Multilevel trellis coding system
Inventor: HAYASHI SHIGEAKI
IPC: H03M13/23
Filed: 1995-06-05
Abstract: PURPOSE: To obtain an encoding system which has low cost and a high transmission rate and also drastically reduces the error generation rate of information errors that are generated in the process of digital communication system transmission. CONSTITUTION: This system uses a trellis-coded modulation system so as to make one class number fewer than a level number and binary trellis codes. It is changed into a binary convolutional code which is fewer than a signal binary convolutional code or a level number by coding all the single individual binary convolutional coding in each level.
Patent JP-H05318449-A (JP)
Title: Device for cutting uncured plate material
Inventor: WATANABE YASUHIRO
IPC: B26D7/08
Filed: 1992-05-26
Abstract: PURPOSE:To certainly cut an uncured plate material in an uncured plate material cutting device without using a release agent and to make the cut end surface of the plate material beautiful. CONSTITUTION:An ultrasonic exciting device 5 is provided to the thin knife edge-shape cutting blade main body 4 driven in a vertical direction with respect to the surface of an uncured plate material and the thixotropic properties of the plate material are developed by ultrasonic vibration to form a beautiful cut end surface without using a release agent.
Patent JP-S6053566-A (JP)
Title: Concentrated dye solution
Inventor: SUGIURA HIROYUKI
IPC: C09B47/26
Filed: 1983-09-02
Abstract: PURPOSE:To obtain the titled solution of high stability with time, for use in ball point pen, etc., by dissolving, in an alcohol and/or cellosolve solvent, specific sulfonated metal-contg. phthalocyanine dye amine adduct as the coloring agent to high concentration. CONSTITUTION:The objective solution can be obtained by dissolving to high concentration (e.g., 50wt%) (A) a metal-contg. phthalocyanine dye of formula I (Pc is metal-contg. phthalocyanine; R1 is H, or OH group-contg. 1-4C alkyl; R2 is 10-20C aliphatic hydrocarbon residue; R3 is H, lower alkyl or OH; R4 and R5 are each H or lower alkyl; R6 is lower alkyl or alkoxy; m is 1-2; n is 2-5; m+n=4) (e.g., copper phthalocyanine dye of formula II) in (B) an alcohol and/or cellosolve solvent (e.g., mixed solvent consisting of phenyl cellosolve and benzyl alcohol in a weight ratio 1/4).
Patent JP-S5784473-A (JP)
Title: Fixing device
Inventor: SAITOU KIKUO
IPC: H05B6/80
Filed: 1980-11-14
Abstract: PURPOSE:To provide a fixing device of a short waiting time and a uniform temp. distribution of a roller surface by combining dielectric heating by high frequencies such as microwaves and fixing by a roller sealed with heat transfer liquid (heat pipe roller). CONSTITUTION:This device is constituted of a microwave generator 1 incorporating magnetron or the like, a waveguide 2 consisting of a good metallic conductor, a hollow fixing roller 3 constituted of a good conductor of electricity and heat and having heat transfer liquid 6, a connecting member connecting the waveguide 2 and the roller 3 as a propagation path for microwaves, etc. Methanol, acetone, water and the like are used for the heat transfer liquid, of which water in particular is suited. A plate 5 shutting off the inside of the roller 4 and the waveguide side is provided. Forms other than the roller are also possible as the hollow vessel having the heat transfer medium.
Patent JP-S6137507-A (JP)
Title: Car rear suspension device
Inventor: ANDO FUMITAKA
IPC: B60G7/00
Filed: 1984-07-31
Abstract: PURPOSE:To prevent torque stair and others from taking place so as to enhance the controllability and stability of a car by setting the hardness in such a manner that the pitching center of a differential gear is positioned around the center of the axle that extends fron a differential case. CONSTITUTION:A device consists of a bracket 10 firmly secured at the front of a differential case, a bracket 11 firmly secured at the center 1c of a suspension mount frame, and an elastic member 2b which connects both the brackets together. The differential case 4 is supported at its front section 4b and rear section 4a through two elastic members 2b and 2c allowing the pitching center of the case 4 to be positioned at a given point as desired by selecting the hardness value K of the above said two elastic members. Simultaneously, the pitching center is to be positioned aroung the center of an axle 7 in such a manner that kb and kc are determined so as to satisfy an equation kbXlb=kcXlc, where lc is the distance between the center of the elastic member 2b and the center of the axle 7, lc is the distance between the center of the elastic member 2c and the center of the axle 7.
Patent JP-S6220866-A (JP)
Title: Sputtering device
Inventor: ITO MIKIHIKO
IPC: C23C14/34
Filed: 1985-07-19
Abstract: PURPOSE:To form a high-purity thin film excellent in characteristics by constituting at least one part of a couple of electrodes for plasma generation and an electrode cover of a target material. CONSTITUTION:In a sputtering device, a target 7 is sputtered by covering a cathode 6 with a cathode cover 3, covering an anode 8 with an anode cover 5 and generating plasma in the neighborhood of the target 7 by means of thermion fed from the cathode 6. In this case, both an end part 11 surrounding a thermion discharge outlet 12 of the cathode cover 3 and an end part 14 surrounding a thermion collection part 13 of the anode cover 5 are constituted of same substance as the target 7 or of a high-m.p. material having low degree of sputtering. Thereby, the thin film formed on a substrate with the sputtering is not polluted and the excellent characteristics is maintained.
Patent JP-S6315769-A (JP)
Title: Transfer-type thermal printer
Inventor: SHINOZAKI ATSUSHI
IPC: B41J2/32
Filed: 1986-07-08
Abstract: PURPOSE:To enable favorable printing to be achieved even on a low-smoothness paper, by transferring a needless ink to a transfer body, and removing the needles ink by a blade. CONSTITUTION:When an ink ribbon 5 reaches a thermal head 7, needless ink portions on the ribbon and melted by the heat generated by the head 7, and are transferred onto an intermediate transfer roller 6. As a result, only required printing patterns is left on the ribbon 5. The printing patterns are transferred onto a transfer recording paper 1 supported on a platen 2. The transfer roller 6 with the needless ink transferred thereto is rotated at substantially the same velocity as that of the ink ribbon 5, the needless ink is removed by a blade 12, and the roller 6 is again brought into contact with the ink ribbon 5. This process is repeated, whereby the printing patterns are prevented from being deteriorated when they are transferred onto a rough paper by heating the ink ribbon 5 by a thermal head 8.
Patent JP-S5492998-A (JP)
Title: Penicillanic acid derivative
Inventor: WATANABE YOSHIAKI
IPC: A61P31/04
Filed: 1977-12-28
Abstract: NEW MATERIAL:D-α-(4-Hydroxypyrazino [2,3-f] quinoline-3-carboxyamide)-P- hydroxyphenyl-acetamide penicillanic acid and its salt.  
     USE: Antibiotics having improved antibacterial activity against Gram-positive and negative bacteria and bacillus pyocyaneus.  
     PROCESS: Amoxicillin or its derivative solution in an organic solvent is added dropwise and reacted with a suspension of 4-hydroxy-pyrazino [2,3-f]quinoline-3-carboxylic acid or its reactive derivative, e.g. acid azide, halide, or anhydride, in an organic solvent at room temperature, and the reaction product is purified by the conventional method to give the objective compound. 4-Hydroxy-pyrazino [2,3-f] quinoline-3-carboxylic acid in the form of free acid is preferably reacted with amoxicillin in the presence of a condensing agent, e.g. dicyclohexylcarbodiimide. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11347772-A (JP)
Title: Laser beam trimming device and its method for laser beam machine
Inventor: MATSUSHITA MASABUMI
IPC: B23K26/046
Filed: 1998-06-09
Abstract: PROBLEM TO BE SOLVED: To simplify the structure and the adjustment of an diaphragm adjusting mechanism, which is for cutting insufficiently convergent laser beams passing through a condensing lens at the periphery greatly affected by spherical aberration, in a laser beam trimming device for a laser beam machine. SOLUTION: A diaphragm 31 capable of moving in a direction parallel to the optical axis of a condensing lens 1 is provided between the condensing lens 1 and a nozzle 20; a distance (position of the diaphragm 31) is adjusted between the condensing lens 1 and the diaphragm 31; and the area of the laser beam which can be cut by the diaphragm 31 is thereby adjusted.
Patent JP-2000351679-A (JP)
Title: Production of silicon carbide-based porous form and the resultant silicon carbide-based porous form
Inventor: SHINOHARA NOBUHIRO
IPC: C04B38/00
Filed: 1999-06-08
Abstract: PROBLEM TO BE SOLVED: To obtain a silicon carbide-based porous form having fine pore size, high porosity and high mechanical strength. SOLUTION: This silicon carbide-based porous form is obtained by incorporating 100 pts.wt. of silicon carbide powder 0.1-2 μm (pref. 0.2-1 μm) in average particle size with 8-25 pts.wt. of a compound having both alumina and silica and a melting point of <=1,300 deg.C followed by carrying out a molding into a silicon carbide-based molded form 40-55% in porosity, which is then burned at <=1,320 deg.C in a nonoxidative atmosphere.
Patent JP-H09314721-A (JP)
Title: Shrinkable film having good metallic gloss
Inventor: NAKAMURA KOJI
IPC: B32B7/12
Filed: 1996-05-30
Abstract: PROBLEM TO BE SOLVED: To provide a shrinkable film which does not generate foil dust, has always elegant metallic gloss and good shrinkage, is a product which can be used efficiently as the cap seal and barrel label of a bottle, can be used even when turned inside out, indicates no change even when contacted with the contents of a bottle during service, and can be used always stably keeping good quality. SOLUTION: In a thing made of a laminate having heat shrinkable films on both front and back sides through metal thin films, a high elongation resin layer of at least 100-800% dry skin elongation is formed through a low elongation resin layer of not more than 20% dry skin elongation on one side of the metal thin film, and on it is stuck one of the heat shrinkable films through an adhesive or a pressure sensitive adhesive of at least 200% dry elongation. The other of the heat shrinkable films can be stuck on the other side of the metal thin film directly by an adhesive or through a low elongation resin layer.
Patent JP-S5950867-A (JP)
Title: Steering method of hydraulically driven vehicle
Inventor: ISHIZAKI NAOKI
IPC: B62D11/04
Filed: 1982-09-17
Abstract: PURPOSE:To reverse braking pressure to driving pressure for eliminating drastic hydraulic variation by short-circuiting the high pressure side circuits of left and right hydraulic drive units through an equalizing valve in steering and delaying equalizing function of the valve in returning the steering. CONSTITUTION:Left and right hydraulic drive units 1, 2 are provided respectively with variable pumps 3, 8, variable motors 4, 9 and shuttle valves 7, 12. Outlet ports 7a, 12a of both shuttle valves 7, 12 are connected to each other through pipe paths 14, 15 and an equalizing valve 13. And for example in right steering, a solenoid of the equalizing valve 13 is turned off to interconnect both pipe paths 14, 15. Thus, the high pressure side circuits of the left and right hydraulic drive units 1, 2 are short-circuited. When the steering is returned, equalizing function is delayed by the operation of a timer 18 so that time in which braking pressure of the left hydraulic drive unit 1 is reversed to driving pressure will be given. Thus, the braking pressure is reversed to the driving pressure to eliminate drastic hydraulic variation.
Patent JP-S5950250-A (JP)
Title: V belt
Inventor: HATSUTORI TORAO
IPC: F16G5/10
Filed: 1982-09-17
Abstract: PURPOSE:To enable the transmission of large power by disposing metal members having V-shape section and elongate rollers alternately abutting with each other in the center of inside of belt so that the metal members may effectively resist the side pressure occurring in the V belt at the time of power transmission, precluding the lateral deformation and friction heat. CONSTITUTION:V belt 1 has in its center of inside metal members 2 and needle rollers 3 alternately abutting with each other, and upper rubber layer 4 and lower rubber layer 5 are formed in the endless manner on the top and bottom of the metal members 2 and around the needle rollers 3, and further a flexible endless member 6 is attached to the upper rubber layer 5. Both ends 2a, 2b of the metal members 2 constitute the two sides 7 of the V belt and directly contact the V groove of the V pulley. The needle rollers 3 are situated inside the two ends 7 of the V belt 1 and do not come in contact with the V groove of the V pulley. When a large pressure is acting upon the both ends 7 of the V belt, the lateral deformation is prevented by the metal members 2.
Patent JP-S6140037-A (JP)
Title: Manufacture of semiconductor device
Inventor: ITO YOSHIO
IPC: H01L21/56
Filed: 1984-07-31
Abstract: PURPOSE:To prevent cracks from production in sealing resin by a method wherein a supporting member, protruding from a sealed main body connected to an outer frame, is disconnected by a motion along the outer frame from the direction of the long side where there is no clamping. CONSTITUTION:The surface on a short side of a main body 5, which consists of a semiconductor IC1 mounted on a lead frame and is sealed in resin, facing the same of another main body 5 is fixed immovable by a clamp 14. A punch 13 is then inserted between an outer frame 7 and the main body 5. The punch 13 is caused to travel along the outer frame 7 to a location 8 whereat a suspension pin 6 is to be disconnected. The punch 13 abuts against a side of the suspension pin 6 for the disconnection of the suspension pin 6. The location 8 is determined by the thickness of the suspension pin 6, the cross section of the disconnected pin 6 is subject to the surface dimensions of the suspension pin 6, and a process of disconnection always demands the same force. A distance 15 between the location 8 of disconnection and the outer fringe of the long side of the main body 5 is long enough to ensure prevention of cracks from being produced in resin during the disconnecting process, which improves product quality.
Patent JP-H0326682-A (JP)
Title: Damping device for suspended streak unit
Inventor: KAGAMI MASAAKI
IPC: B66B7/08
Filed: 1989-06-26
Abstract: PURPOSE:To obtain a damping effect equal to that of a floating suspension system with reliability left as ensured by providing a device which influences negative centering force for moving a streak unit in the displacement direction in accordance with its displacement in a surface orthogonal with a direction of tension of the streak unit. CONSTITUTION:In a condition with a relation where a space (b) between shafts 5 and 10 > length (a) of levers 8, when the inverted lever 8 is displaced even a little in any of the front or rear direction from the top dead center and tilted, the lever 8, which tends to fall in any of the front and rear directions by tension of a spring 9, is unstable. This force of trying to topple the lever is in proportion to a change, and the force thus obtained, performing action completely opposite to the centering force, can be called negative centering force. While in a position separated by a distance C that is the dimension a little apart from a supporting point 3' of a streak unit, very strong positive centering force, by which the rope 3 tends to automatically return to the neutral position, acts on the rope 3 because strong tension acts on a rope 3, but when the positive centering force is negated by the above described negative centering force, sufficiently weak synthetic centering force is obtained as the difference.
Patent JP-S6137584-A (JP)
Title: Coupling structure for general purpose self-propelled power motor machine and farm working machine
Inventor: IMAMURA KENJI
IPC: B60K25/06
Filed: 1984-07-30
Abstract: PURPOSE:To make a far working machine simply attachable to a walking tractor and vice versa in a labor-saving manner, by making motion transmissible as connected to an input element of the farm working machine simultaneously it is connected to a general purpose self-propelled power motor machine. CONSTITUTION:One side of a shaft coupling attached to the tip end of a power takeoff shaft 6 comes to a spline shaft or a geared crank, and at the end of a power receiving shaft 21 of a farm working machine 2, a grooved boss 22 or the other side of the coupling shaft being made so as to be fitted in this end is tightly attached. A fitting state between the spline shaft or a geared crank and the grooved boss 22 is made so as to loosely fitted with each other, and simultaneously a self-propoelled power motor unit 1 and the farm working machine 2 are coupled together, the PTO shaft 6 of the self-propelled power motor unit 1 and the power receiving shaft 21 of the farm working machine 2 are connected, thus it is designed so as to make power transmissible.