baber/WOPTO huggingface dataset:
Patent JP-H02173795-A (JP)
Title: Pitch data processing system and musical sound waveform read system
Inventor: WASHIYAMA YUTAKA
IPC: G10H1/18
Filed: 1988-12-27
Abstract: PURPOSE:To facilitate various processes as to data indicating a pitch by calculating how far away from reference pitch specified pitches is and outputting the result as the data indicating the pitch. CONSTITUTION:How far away from the reference pitches BSK and BSB the specified pitch is, is calculated in the form of an exponent of 2, i.e. (n) of 2<n> where the ratio of a difference of one octave is represented as 2 or a cumulative value of 2, and this is outputted as the data MSB indicating the pitch. Namely, a key code and tuning data from a tuning controller 3 is converted into pitch data MSB represented as an exponent of 2, i.e. (n) of 2<n> where the ratio of the difference of one octave is 2. The reference pitches BSK and BSB for the conversion are selected among ranges of waveform stored in a waveform memory 9. Consequently, the continuity of respective pitches between different octaves is maintained and various processes such as pitch variation are easily performed.
Patent JP-H06175547-A (JP)
Title: Image forming device
Inventor: HAYANO TOMIO
IPC: G03G15/00
Filed: 1992-12-10
Abstract: PURPOSE:To prevent an image forming device which ensures stable image quality by accurately positioning a photosensitive belt freely attachable and detachable in the device. CONSTITUTION:A driving roller 11 and follower rollers 12-14 for stretching the photosensitive belt 10 turnably in a photosensitive belt case 70, and engement shaft 11b and 13a from the same shafts are protruded. The photosensitive belt 10 can be made to face accurately an intermediate transfer drum 30 and development devices 22Y-22K by causing the engagement shafts 11b and 13a to engage with the engagement groove 101a of a side plate 101 composing a frame body 100 and the curved surface 61e of a guide rail 61 guiding the photosensitive belt case 70, respectively, thereby positioning the belt 10. Therefore, the insertion/removal and positioning of the photosensitive belt 10 to the device main body are facilitated.
Patent JP-H04203371-A (JP)
Title: Hydraulic pump controlling method for hydraulic driving vehicle
Inventor: KANAYAMA NOBORU
IPC: F02D29/04
Filed: 1990-11-30
Abstract: PURPOSE:To eliminate an energy loss and reduce noise by a method wherein an instruction of a target rotational speed is calculated in reference to an operating amount of a speed control means and either a rotational speed or a running speed of a running motor and the calculated data is inputted to a variable regulator. CONSTITUTION:As an accelerator is fully operated, a direction control valve 5 is changed over, a discharging flow rate of a hydraulic pump 1 flows in a running motor 3 and at the same time a pumping pressure is increased. In concurrent with this operation, an engine 2 is apt to be fully energized. At this time, although the first target rotational speed instruction outputted in response to an accelerator output signal Va from an accelerator sensor 12 becomes the maximum value, the second target rotational speed instruction outputted in response to a running speed signal Nm becomes a minimum value due to a low speed of the vehicle and further an output from a comparator also becomes a minimum value. As a result, an absorbing torque of the hydraulic pump 1 is increased, an output torque of the engine 2 is increased and then the engine 2 is driven at a point coinciding with the output torque of the engine 1.
Patent JP-H02174710-A (JP)
Title: Dyeing composition of keratin fiber
Inventor: KAWASE JIRO
IPC: A61K8/00
Filed: 1988-12-27
Abstract: PURPOSE:To obtain the title composition capable of providing color tone of strong yellow base and extremely excellent fastness, containing a 4-alkyl-2,6- diaminopyridine as a coupling agent and tetraminopyridine as a developer. CONSTITUTION:A dyeing composition of keratin fiber containing a compound shown by the formula (R is 1-8C straight-chain or branched alkyl) or a salt thereof as a coupling agent and 2,4,5,6-tetraminopyridine as a developer. The blending ratio of the developer and the coupling agent is preferably about (1:0.8)-(1:1.5) in molar ratio and the total amounts of both the components blended are 0.2-5wt.%, especially 1-3wt.% in the composition. The composition is blended with an oxidizing agent, subjected to oxidation coupling to prepare a dyeing solution and the dyeing solution is applied to keratin fiber. After reaction time of 10-50 minutes, preferably 25-35 minutes, the keratin fiber is washed and dried to dye the keratin fiber.
Patent JP-H06172632-A (JP)
Title: Polyphenylene ether-based resin composition
Inventor: ARAI YOSHIYUKI
IPC: C08K3/22
Filed: 1992-12-10
Abstract: PURPOSE:To obtain the subject composition containing a polyphenylene ether- based resin, titanium oxide and a fatty acid salt in a specific ratio, excellent in resistance to discoloration and useful as an exterior part material, etc. CONSTITUTION:The objective composition consists of (A) 100 pts.wt. polyphenylene ether-based resin [e.g. poly(2,6-dimethyl-1,4-phenylene) ether, etc.] and (B) 1-10 pts.wt. titanium oxide and (C) 0.01-5 pts.wt. fatty acid (e.g. zinc stearate). The component A has preferably 6000-60000 number-average molecular weight.
Patent JP-2000288778-A (JP)
Title: Repairing material, repairing method using same repairing material and repaired product
Inventor: JACKSON MELVIN R
IPC: C22C19/03
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain crack resistance, oxidation resistance and a strength equal to or higher than that of IN625 nickel base superalloy without needing extra- heating leading to the development of crack in repairing by containing specified amounts of cobalt, chromium, carbon, boron, zirconium, aluminum and one or more high m.p. materials and the balance nickel. SOLUTION: A repairing material is composed by atomic % of about 10.0-about 15.0 Co, about 24.0-about 30.0 Cr, about 0.2-about 0.3 C about 0.02-about 0.05 B, about 0.02-about 0.05 Zr, about 0.4-about 3.0 Al, about 0.75-about 7.0 high m.p. materials of one or more among Mo, Ta, W, Nb, Re, and the balance Ni. The high m.p. components in this repairing material, such as Mo, Ta, W (but not limited to these elements) enhance the strength of both repairing material and the superalloy product material e.g. the strength of a solid solution. Furthermore, the oxidizing resistance is improved and the oxide spalling resistance is enhanced by further adding Mn and Si to this composition.
Patent JP-H04276434-A (JP)
Title: Device for cutting thin belt having rectangular section
Inventor: HORUSUTO BORUHIYARUTO
IPC: B29D29/10
Filed: 1991-12-13
Abstract: PURPOSE: To enable cutting thin-walled belts having rectangular cross section of hose-shaped closed bands of rubber by a stopper provided with a force sensor by being constructed such that the closed bands are pushed on a drive roller and a tensioning roller, disposed under the cutting device, and pivoted around one of both the rollers. CONSTITUTION: In a cutting apparatus for a closed band of rubber, the closed band 8 is tensioned between a drive roller 1 and a tensioning roller 2. The drive roller 1 is driven via a drive belt 10 by a motor 7 while the roller 2 serves to tension the closed band 8. A cutting knife 6 is driven by a motor 3 and is mounted at the end 9 opposite to the roller drive of the closed belt 8. Belts of a rectangular cross section are cut having the same width from the closed band 8 of rubber with the cutter along the cutting line 11. A stopper 4 is mounted in the end face of the closed belt 8, thereby ensuring the belt width to be cut.
Patent JP-H09145903-A (JP)
Title: Antireflection film
Inventor: NAKAMURA NORINAGA
IPC: B82Y30/00
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To provide an antireflection film which can be easily produced and can prevent production of cracks in the outermost surface layer even when a transparent substrate film deforms by adding hard performances such as scratching resistance and weather resistance to the outermost surface layer of the antireflection film. SOLUTION: A low refractive index layer 3 essentially comprising an ionization radiation-setting resin compsn. is formed directly on a transparent substrate film 1 or with another layer (such as an adhesive layer 2) interposed. This resin compsn. contains ultrafine particles having particle size between 5nm and 50nm and refractive index between 1.35 and 1.45. The refractive index of the low refractive index layer 3 is lower than the refractive index of the adjacent lower layer which is in contact with the low refractive index layer 3. To add a contamination preventing effect to the film, a surfactant is further added to the ionization radiation-setting resin compsn. of the low refractive index layer 3.
Patent JP-H04206109-A (JP)
Title: Nonreduced dielectric ceramic composition
Inventor: YOSHIMOTO YOSHIHIRO
IPC: H01B3/12
Filed: 1990-11-28
Abstract: PURPOSE:To prevent an increase in the cost of an electrode resulting from an increase in the capacitance of a laminated capacitor, and to thin the thickness of an element to reduce the size of the laminated capacitor by forming a composition which contains a main component expressed by a specified formula. CONSTITUTION:A main component is expressed by a general formula (Sr1-xCax)m (Ti1-yZry)O3 and the molar ratios x, y, m of this general formula are within the range of 0.30<=x<=0.50, 0.00<=y<=0.20, o.95<=m<=1.08, and the grain size of the powder is within the range of 0.1-1.0mum. At least, one kind selected from B2O3, SiO2 and Li2O may contained as a by-component by 0.1-10 parts by weight referring to 100 parts by weight of the main component. It is thereby possible to get a composition having such characteristics in a reducing atmosphere that it is sintered at 1100 deg.C or less and its absolute value of the temperature coefficient of an electrostatic capacitance for temperature is 1000ppm/ deg.C or less, and its dielectric constant is 200 or larger, and its dielectric loss is 0.1% or less, and specific resistance is 1X10<12>OMEGAcm or larger.
Patent JP-H09145532-A (JP)
Title: Method and apparatus for fixing main body of vibration generator
Inventor: TAKAGI YOSHIHIKO
IPC: B06B1/02
Filed: 1995-11-27
Abstract: PROBLEM TO BE SOLVED: To easily and simply turn a vibration generator main body, surely fix the vibration generator main body to a supporting frame body and keep a parallelism of a vibration transmission face with high accuracy at all times. SOLUTION: A vibration generator main body 8 is supported by a supporting frame body 1 to be turntable in an axial direction orthogonal to a vibration direction, and fixed bolts 15a, 15b are screwed from the side of the supporting frame body 1 into female screw holes formed in a rotary plate 5 rotating in association with the vibration generator main body 8. The vibration direction of the vibration generator main body 8 can be set accordingly. When the fixed bolts 15a, 15b are screwed and clamped to the female screw holes of the rotary plate 5, a clamping/fixing power amplification means transmits a pressing force to an inner circumferential face of a bolt insertion hole of the supporting frame body 1 based on the pressing force received through an end face in touch with the rotary plate 5, thereby increasing a clamping/fixing power.
Patent JP-H08159010-A (JP)
Title: Rotational driving device
Inventor: SHINBA MICHIO
IPC: F03G3/00
Filed: 1994-12-07
Abstract: PURPOSE: To rotate a rotor continuously by supporting 2 rotational weight to the circumferential edge of the rotor in contact therewith in a rotatable manner, and rotate the rotor while appropriately regulating the force for rotating the rotor by the load of the rotational weight. CONSTITUTION: Since a weight gear 80 is supported on an outer circumference by a ring gear 30, a load which is applied on a meshing part O works as a force for rotating a first supporting gear 20 clockwise. When the meshing part O is set as a supporting point, rotating force is generate counercloskwise on a meshing part P based on the principle of a lever. A lond applied on the meshing part P is balanced with the force so as to rotate the ring gear 30 clockwise, and thereby, the force is eliminated. And then, only the force for rotating a second supporting gear 50 counterclockwise is applied. Since the first supporting gear 20 and the second supporting gear 50 are interlocked with each other by a chain (C), the gears 20, 50 are rotated closkwise based on the load of the weight gear 80.
Patent JP-H06157985-A (JP)
Title: Composition for water-based coating
Inventor: UEMAE MASAMI
IPC: C09D5/02
Filed: 1992-11-18
Abstract: PURPOSE:To obtain a composition for water-based coating having well balanced various properties as a chipping-resistant coating agent by using specific polymeric particles as a vehicle component and an isocyanate derivative as a cross- linking agent. CONSTITUTION:This coating composition is obtained by dispersing (A) polymer particles composed of (i) 50-100wt.% synthetic rubber-based emulsion polymeric particles, containing 30-90wt.% conjugated diolefin unit and having <=0 deg.C glass transition temperature, (ii) 0-50wt.% emulsion polymeric particles, containing 30-99.9wt.% recurring unit of the formula (R<1> is H or methyl; Q is 6-12C aryl, CN, etc.) and having >=20 deg.C glass transition temperature and (iii) urethane-based resin emulsion particles in an amount of 0-100 pts.wt. based on 100 pts.wt. total amount of the components (i) and (ii) and (B) an inorganic filter in an aqueous medium and further contains (C) an isocyanate derivative (preferably an aziridine compound such as an aromatic polyisocyanate compound) as a cross-linking agent.
Patent JP-H09171657-A (JP)
Title: Write protecting circuit for flexible disk device
Inventor: HASHIMOTO TOSHIKAZU
IPC: G11B5/02
Filed: 1995-12-20
Abstract: PROBLEM TO BE SOLVED: To protect data on a flexible disk medium from an incorrect write signal generated when a power source of a control device is supplied. SOLUTION: This circuit is equipped with a timer circuit 1 for counting a head loading signal 10 inputted from the control device for a given period of time, a latch circuit 2 for latching a write gate signal 11 by a rear edge of an output 12 of this timer circuit 1 and resetting in the unloading state of the head loading signal 10 and a gate circuit 3 for gating the write gate signal 11 by an output 13 of this latch circuit 2. Consequently, if the write gate signal 11 is abnormal, since it becomes active 'low', the signal 13 held by the latch circuit 2 becomes 'high', while the inactive state 'high' of an output 14 of the gate circuit 3 remains unchanged, and hence a write circuit 5 is not operated, so that the data on the flexible disk medium can therefore be protected.
Patent JP-H10145955-A (JP)
Title: Method for connecting cable in water
Inventor: YAMAUCHI TSUNEO
IPC: H02G1/14
Filed: 1996-11-07
Abstract: PROBLEM TO BE SOLVED: To conduct underwater cutting and connecting work for cables in water by using insulating liquid for covering the connection part of the cables. SOLUTION: When a container 102 filled with insulating liquid 101 whose specific gravity is higher than water is immersed in water to put a connection part 104 of a cable 103 in it, metal comes into no contact with the water, which is the cable material of the connection part 104 covered with the liquid 101 even if the container 102 is surrounded with water or sea water. Where connection work for the cable 103 is conducted in the liquid 101, the connection part 104 is covered with the liquid 101, therefore, no leak occurs. It is thus possible to conduct repairing work with the cable 103 in water or sea water and in some cases, it is possible to eliminate work for laying additional cables 103.  Under a condition of high water pressure, by cutting the cable 103 after clamping it in the vicinity of a cutting area previously to increase its inner pressure, the liquid 101 will not invade the inside. It is thus possible to conduct connection, and attachment/detachment of the cable even in water or sea water in the same way as those on the ground.
Patent JP-H04197453-A (JP)
Title: Bag-like test tube and test container
Inventor: SAKAMOTO ATSUNOBU
IPC: B01L3/14
Filed: 1990-11-29
Abstract: PURPOSE:To obtain a test tube and a test container which can be recycled and are not bulky, and further, are feasible in terms of inventory, supply and post-use disposal by fusing an injection inlet with a check valve of plastic film on a pliable air-tight homogenous plastic film bag. CONSTITUTION:An opening part 2 is provided on a vertically long side-sealed pliable air-tight plastic film of polyethylene. Then reed-like, that is, two rectangular pieces of homogenous film are stacked over the other at the opening part 2, then the short side is opened and only the long side is thermally sealed into a flat sheath. Further, an injection inlet 3 which acts as a check valve is introduced in the sheath with part of the former left laying outside. In addition, the opening part 2 is thermally sealed by inserting a polyester film so that the interior of the injection inlet 3 does not become welded. The bag thus obtained can be recycled and is not bulky, and further, is feasible in terms of inventory, supply and post-due disposal. The advantages of the bag are to seal samples hermetically and thereby, not to allow contamination by bacteria and casual falling-down.
Patent JP-H01172027-A (JP)
Title: Wheel drive device
Inventor: KOYAMA HIDEO
IPC: B60K7/00
Filed: 1987-12-25
Abstract: PURPOSE:To facilitate the setting of the starting point of motor drive portions by providing a plurality of the motor drive portions at a steering shaft, rotating a plurality of wheel portions thereby and controlling its rotation based on the output of an encoder which detects the rotary angle of each wheel portion. CONSTITUTION:This wheel drive device D has a rectangular parallelopiped box structure 2 fixed to a steering shaft 1 and motor driving shafts 4a, 4b provided on two faces opposite to each other in the box structure 2. Wheel portions 3a, 3b driven by these driving portions 4a, 4b are rotatably fixed to respective driving portion 4a, 4b to construct direct drive motors 5a, 5b. At this time, a rotor provided in wheel portions 3a, 3b is inserted inside the stator 7 of each motor 5a, 5b, a rotary encoder 19 is arranged inside this rotor 10 and the output signal of each encoder 19 is serviceable for the rotation control of respective wheel portions 3a, 3b.
Patent JP-H07189519-A (JP)
Title: Multistory parking device
Inventor: YAMABE SHINICHI
IPC: E04H6/06
Filed: 1993-12-27
Abstract: PURPOSE:To reduce the number of expensive solenoid type stoppers by half to curtail the equipment cost and reduce the electric wiring cost by collecting the harnesses for the solenoid type stoppers to one side. CONSTITUTION:A first and a second lever 40, 41 connected to each other by a joint member 42 are provided respectiovely so that they are arranged at the same positions in two parts of the front and rear sides of the lower stage pallet P2. A first contact member 47 is provided at the rised end position of the pallet of a main post 12 at the outer side of the first lever 40. A second contact member 48 is provided at the rised end position of the pallet of an auxiliary post 10 at the outer side of the second lever 41. The first lever 40 is forced to contact the first contact member 47 from the lower side by the rising motion of the lower stage pallet P2 to rotate inward the other end of first lever 40 against the force of a coilspring 44 and also rotate outward the other end of second lever 41. The second contact member 48 is positioned close to the lower side of the other end of the protruded second lever 41 by the contact of the other end of first lever 40 with the first contact member 47.
Patent JP-H04199978-A (JP)
Title: Original reading method and device
Inventor: AIYOSHI HIROSHI
IPC: H04N1/028
Filed: 1990-11-29
Abstract: PURPOSE:To enhance image quality by changing over a peak hold discharge circuit when an intermittent reading operation arises at the time of original reading by a binary mode. CONSTITUTION:A stepper motor stop switch 21 for stopping reading by a control signal and a switch 24 for stopping a discharge so as not to lower a white peak level during the stop of the stepper motor are provided in a charging/ discharging circuit with which the white peak level of read image signals falls with time. The extreme fall of the white peak level is prevented from the start to the end of the reading. Then, the fall of the white peak level at the time of the intermittent reading operation does not arise any more and the inversion from white to black and from black to white of the images does not arise any more even when the images of a half level are read with the inter mittent operation. The image quality is enhanced in this way.
Patent JP-H06342331-A (JP)
Title: Equipment and method for computer assisted design
Inventor: JIEROOMU CHIEN ROMU CHIEN
IPC: H03M11/04
Filed: 1991-11-21
Abstract: PURPOSE: To execute the optional one in a set of functions by depressing a single key by acquiring keyboard interruption signals and judging which key is depressed based on the interruption signals. CONSTITUTION: When a user depresses the key on a keyboard, the interruption signals to be sent to an input module are generated in a function block 500. Attention interruption is processed in the function block 510, control is transferred to a judgement block 520 and whether or not one of ten special keys is depressed is judged. At the time of judging that it is the special key, a keyboard handler transfers the control to one set among the three sets of logic based on a present mode. The present mode is set by depressing an end key (movement) or a home key (rotation) and stored in a RAM. In the case that the present mode is the movement or the rotation, the control is transferred to an input block 600 or 700. In the case that the present mode is not the movement or the rotation, a magnification/reduction operation indicated by the block 900 is processed.
Patent JP-H07187778-A (JP)
Title: Piezoelectric porcelain composition
Inventor: OTSU MASASHI
IPC: C04B35/49
Filed: 1993-12-27
Abstract: PURPOSE:To obtain a piezoelectric porcelain element high in electromechanical coupling factor and heat resistance and little in changes with time. CONSTITUTION:This piezoelectric porcelain composition containing a composition represented by a general formula; aPb(Mg1/3Nb2/3)O3-b(Yb1/3Nb2/3) O3-cPbTiO3-dPbZrO3 (a+b+c+d=1) and satisfying inequalities: 0.01<=a<=0.15, 0.01<=b<=0.15, 0.30<=c<=0.60, 0.25<=d<=0.68 as a basic component is mixed with at least one of Cr and Mn in an amount of 0.02-1.8wt.% calculated as Cr2O3 and MnO2.
Patent JP-H03193868-A (JP)
Title: Formation of thin film
Inventor: ICHIKAWA SHOICHI
IPC: C23C14/24
Filed: 1989-12-21
Abstract: PURPOSE:To obtain a thin film with the variance in the cloudiness and sheet resistance value reduced at the time of forming a transparent conductive film on a substrate in high-frequency excited plasma by setting the supply power low at the initial film forming stage and then increasing the power to the desired value. CONSTITUTION:High frequency excited plasma is produced by a controlled power, and a thin film is formed by ion plating or sputtering. In this case, the process is initiated in the high-frequency excited plasma produced in the region where the supply power is set lower than the desired power. The power is then increased, an initial film layer is formed until the desired power is supplied, and a normal film layer is formed on the surface of the initial film layer while the desired power is supplied. Consequently, the variations in the reflected power are reduced when the film forming is resumed, hence the plasma is stabilized, a nucleus is uniformly formed on the substrate surface, and the desired thin film is obtained.