baber/WOPTO huggingface dataset:
Patent JP-S63137070-A (JP)
Title: Actuator casing
Inventor: UYAMA SHINTARO
IPC: B60T13/56
Filed: 1986-11-29
Abstract: PURPOSE:To increase rigidity with a simple structure and reduce weight by providing an outer peripheral end wall in between a cylinder part and a truncated cone part. CONSTITUTION:Each of a front casing 1 and a rear casing 2 has a cylinder part 1a, 2a which forms the outer peripheral part of the casing, a flat central end wall 1b, 2b which is formed being made substantially intersect to the axial direction of the cylinder part 1a, 2a at a right angle, and a truncated cone part 1c, 2c which is formed being continued to the central end wall 1b, 2b. Further, a flat outer peripheral end wall 1d, 2d which is made substantially intersect to the axial direction of the cylinder part 1a, 2a at a right angle is formed between the cylinder part 1a, 2a and the truncated cone part 1c, 2c, and these cylinder part 1a, 2a, outer peripheral end wall 1d, 2d, truncated cone part 1c, 2c, and central end wall 1b, 2b are continuingly and integrally formed.
Patent JP-H05123055-A (JP)
Title: Production of turf for transplantation
Inventor: ISHIDA YAERO
IPC: A01G1/00
Filed: 1991-10-30
Abstract: PURPOSE:To easily obtain the subject turf in a short time by placing planting soil on the ground or an artificial culture bed at a prescribed thickness, putting an organism infected with VA mycorrhizal bacteria on the soil, sowing turf seed or seed turf or placing turf on the soil and culturing after filling a joint soil. CONSTITUTION:A planting soil is placed on ground or an artificial culture bed at a thickness of 5-50mm. An organism infected with VA mycorrhizal bacteria is placed on the planting soil, turf seed or seed turf is sowed on the soil and the turf is cultured after filling the gap with a joint soil to obtain the objective turf for transplantation.
Patent JP-H07137725-A (JP)
Title: Resin-made bottle
Inventor: OTA AKIHO
IPC: B65D1/42
Filed: 1993-11-15
Abstract: PURPOSE:To confine a deformable area of a resin-made container to a specified area where deformation occurs when the container is depressurized inside, by a method wherein the container has a barrel with a cross section of nearly a cylindrical shape, the curvature radius of the back side of the horizontal cross section is larger than that of the front side, and the center of the curvature radius of the back side if located closer to the front side than the center of the curvature radius of the front side is located. CONSTITUTION:A surface 11 from a front side B of a barrel in a deformable area to the both ends is shaped into an arc with a curvature radius R1 over one edge to the other. The center of the curvature R1 is concentrically located at the center O1 of a round barrel 8 and the curvature radius R1 is a little smaller than the external radius of the round barrel 8. A back side surface 12 has an arc-shape with a radius R2 and its middle part 12a comes close to the front side by a distance equivalent to the depth of a reinforcing groove 5 so that the back side surface 12 is level with the bottom of the reinforcing groove 5. The curvature radius R2 is satisfactorily larger than the curvature radius R1 of the front side surface 11, and the center O2 of the curvature radius R2 is located closer to the front side B than the center O1 of the curvature radius R1 of the front side surface 11 is located. The back side of the barrel 2 collapses when the container 1 is depressurized inside, but the front side remains unchanged in shape and maintains the arc-shape.
Patent JP-2001105681-A (JP)
Title: Thermal transfer printer apparatus
Inventor: SAITO KIMINOBU
IPC: B41J2/32
Filed: 1999-10-06
Abstract: PROBLEM TO BE SOLVED: To make the whole of an apparatus further small by eliminating limits on a volume of a plurality of driving sources and a driving transmission system and on an arrangement of the driving sources and driving transmission system in a conventional apparatus required to have the plurality of driving sources. SOLUTION: In the thermal transfer printer, a transfer system for an ink sheet and a photoprint paper is driven by one motor, and moreover, a pressure contact mechanism for pressing a platen roller to a thermal head and for pressing a pinch roller to a capstan roller can be driven by one motor.
Patent JP-S62144246-A (JP)
Title: Computer
Inventor: KIKKO YOSHIAKI
IPC: G06F9/38
Filed: 1985-12-18
Abstract: PURPOSE:To surely produce an interruption due to an abnormal state with the fetch of an instruction at a time point when this instruction is executed, by providing the tag bit storing the data at every fetched instruction to a cache memory except for the instruction. CONSTITUTION:A tag bit 2a provided for each minimum unit of an instruction code stores 0 when no abnormality is detected in an instruction fetch mode and then 1 when the abnormality is detected respectively. If the bit 2a is equal to 1 when an instruction is extracted out of a cache memory 2b, the interruption is produced in place of execution of said instruction. Thus the instruction to be fetched is executed both at an optional code part and an operand part. Therefore the abnormal state produced in an instruction fetch mode is checked when the instruction is extracted out of the memory 2b, i.e., immediately before the instruction is executed. Thus an interruption is produced to the abnormal state at a time point when the relevant instruction is executed.
Patent JP-H09122792-A (JP)
Title: Metal plate working device
Inventor: ASANO HIROSHI
IPC: B21D45/00
Filed: 1995-11-01
Abstract: PROBLEM TO BE SOLVED: To easily transfer a machined work out even in case of the work being larger than the conventional work and to classify the machined work by size. SOLUTION: During a work W is machined with a metal plate working machine 3, a classifying device 5 is moved and positioned at a designated position. When the work W machined with the machine 3 is delivered to a work chute part 33 installed at the front part of a working table 9, the work chute part 33 is inclined from the horizontal state, the work W is dropped in a classifying device 5 and stored. Therefore, even if the machined work W is larger than the conventional work, the work W is easily transferred out to the classifying device 5. Further, because plural numbers of inclined partition plates 47 are provided in the movable classifying device 5, the machined work W is classified and stored in the designated position by size of the work W.
Patent JP-H10135560-A (JP)
Title: Optical semiconductor device and its manufacture
Inventor: MORIMOTO TAKUO
IPC: H01S5/223
Filed: 1996-10-28
Abstract: PROBLEM TO BE SOLVED: To improve the controllability and evenness of the width of an active layer by forming a current block layer of an optical semiconductor which constricts the current injected into the active layer into the shape of a flat crystal face by selective growth. SOLUTION: An optical guide layer 110 is formed and is grown by a first MOVPE growth and a silicon oxide film is formed on the entire surface of the optical guide layer 110 to form a stripe geometry of 3μm. Nextly, the optical guide layer 110 is grown by a second MOVPE growth with a silicon oxide film 111 as a growth blocking mask and then a current block layer 112 and a protective layer 113 are selectively formed in this order. In this selective growth, only a very narrow region of the width of 3μm is prevented from growing and the growth occurs on a (100) plane and therefore, the growth is almost the same as the entire surface growth on a flat plane.  By forming the current block layer by selective growth, the width of an arpature of the current block layer on the active layer can be formed with an accuracy of patterning a silicon dioxide film and thereby can be controlled extremely precisely. By this method, the controllability and evenness of the width of the active layer can be improved.
Patent JP-S62149906-A (JP)
Title: Winding up of synthetic filament yarn of large denier filament
Inventor: TSUZUKI MITSUKANE
IPC: B65H55/04
Filed: 1985-12-20
Abstract: PURPOSE:A bobbin whose outer diameter of the middle part for the yarn to be wound is smaller than that at both ends is used to change the pressure of the bobbin to the driving roller in specific states whereby a monofilament of higher denier is wound up without defect in wound-up form. CONSTITUTION:When a synthetic filament yarn composed of 180 or higher denier filaments is wound up round the bobbin 1 which is pressed to contact with the driving roller 3, as the yarn is allowed to traverse by means of the guide 5, a bobbin whose outer diameter at the middle part for the yarn to be wound around 22 is smaller than than the outer diameter 21 at the bobbin end 21 by twice the filament diameter to 1.6mm is used. The bobbin 1 is pressed with a pressure to the surface of the driving roller 3 and the yarn is threaded to the middle part 22 of the bobbin at the start. Then, the bobbin pressure is reduced from after 2 reciprocation of the traverse guide 2 to the all part of the bobbin to be wound around is covered with the yarn, e.g., the high pressure is 10kg, while the low one is 2.3kg.
Patent JP-S61151463-A (JP)
Title: Manufacture of immunity reactive porous carrier material
Inventor: RAINAA SHIEEFUAA
IPC: G01N33/544
Filed: 1985-12-20
Abstract: The present invention provides a process for the preparation of an immuno-reactive, porous carrier material by application of a solution of a first reaction component of an immuno-reaction and of a solution of a second component of an immuno-reaction coprecipitating therewith, incubation of the carrier material impregnated with the solutions for the immuno-precipitation, optional washing and subsequent drying of the impregnated carrier material, wherein a solution of both components of the immuno-reaction is prepared, which solution contains an inhibitor for the immuno-precipitation, the carrier material is impregnated with this solution and then the immuno-precipitation is initiated by removal of the inhibitor or by removal of the inhibiting action.
Patent JP-H10112124-A (JP)
Title: Disk reproducing device
Inventor: UEKI NOBUHIDE
IPC: G11B19/02
Filed: 1996-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent a sound break and a sound skip by enhancing vibration resistance against continuous vibratory excitation, etc. SOLUTION: The disk reproducing device 1 is composed of a spindle motor 12, a servo circuit 18, an RF amplifier 30, a digital signal processing circuit 32, a shockproof memory 34, a shockproof memory controller 36, a digital filter 38, a digital/analog(D/A) converter circuit 40 and a system controller 50. A compact disk 10 is rotated at high speed until the time when music data stored in the shockproof memory 34 reaches a prescribed amt., so as to perform data writing faster than data reading speed from the memory 34. After reaching the prescribed amt., the compact disk 10 is rotated at unmagnified speed in order to equalize the data reading speed with the data writing speed, so that since a recording signal is always read out, and a waiting time and a search operation are eliminated, the device is always under the tracking servo working state.
Patent JP-H11108756-A (JP)
Title: Optical sensor
Inventor: NAKAZATO YASUAKI
IPC: G01N21/89
Filed: 1997-10-03
Abstract: PROBLEM TO BE SOLVED: To strictly and stably determine even color printing by arranging pluralities of light emitting elements and light receiving elements corresponding to each other and causing the light emitting elements to emit multi-color lights. SOLUTION: For example, light receiving elements 16 and 36 are arranged one each in the center of an opening 52, and four light receiving elements 16 and 36 are arranged in the periphery thereof, especially in the upper and lower sides of both left and right sides. The four peripheral light receiving elements 16 and 36 are arranged to be equal in distance from the light emitting elements 16 and 36 one each in the center, and around the light receiving elements 16 and 36 one each at equal intervals. In light emitting elements 17 and 37, two pairs of, totally four terminals (a), (b), (c) and (d) are provided. Of the two pairs (four) of terminals (a), (b), (c) and (d), one pair (two) of terminals (a) and (b) emit red lights, and the other pair (two) of terminals (c) and (d) emit green lights.  When electricity is conducted to one pair of terminals (a) and (b), red lights are emitted, and when electricity is conducted to the other pair of terminals (c) and (d), green lights are emitted.
Patent JP-H02132588-A (JP)
Title: Automatic vending machine and merchandise connection supporting body
Inventor: OKUMURA TOSHIKAZU
IPC: G07F11/00
Filed: 1988-11-12
Abstract: PURPOSE:To easily and promptly replenish merchandise by providing the merchandise connection supporting body for a merchandise housing part and providing a cutting means for forming an operating for ejecting the merchandise for a pinching and holding part. CONSTITUTION:A pinching and holding part 7A to pinch and hold each of plural pieces of merchandise S with a merchandise connection supporting body 7 composed of two sheet like members and a connecting part 7B to connect respective pinching and holding parts 7A and 7A are provided, and while the plural pieces of merchandise S are held by the merchandise connection supporting body 7, the pieces of merchandise S are collectively connected into a chain shape. When the pieces of merchandise S are replenished, the door of the automatic vending machine is opened, the merchandise housing part is exposed, and the pieces of merchandise S are replenished by inputting the pieces of merchandise S from the upper opening of a housing case 6 provided for the merchandise housing part under a folded state for plural times. Thus, merchandise replenishing work can be easily and promptly executed.
Patent JP-H02130139-A (JP)
Title: Vapor deposition film
Inventor: OKAMOTO TAKASHI
IPC: B32B9/00
Filed: 1988-11-11
Abstract: PURPOSE:To prevent the deterioration of transparency and flexibility and to also hold air impermeability and humidity impermeability even after retort treatment by a method wherein a primer composed of an organosilane compound is applied to a polyester film and, after drying and heat-treatment, a membrane of a silicon compound is continuously applied to the formed primer layer by a vacuum vapor deposition method. CONSTITUTION:A primer composed of an organosilane compound is applied to at least the single surface of a polyester film having a thickness of 5 - 300mum to form a film. At this time, the organosilane compound is dispersed or dissolved in a solvent composed of an aliphatic or aromatic compound to be applied and dried. Subsequently, heat-treatment is performed at 150 - 240 deg.C to form the primer layer. A necessary coating amount is 0.1 - 5g/m<2> on a solid basis. The film coated by this method is taken up in a roll form. Subsequently, an extremely thin film of a silicon compound having a composition composed of the general formula SixOy(x=1, 2, 3, y=0, 1, 2, 3, 4) is continuously formed by a vacuum vapor deposition method. the pref. thickness of a vapor deposition film is 100 - 3,000Angstrom .
Patent JP-S63139247-A (JP)
Title: Biosensor
Inventor: KOBAYASHI SHIGEO
IPC: G01N27/416
Filed: 1986-12-01
Abstract: PURPOSE:To enhance not only the areal accuracy of an electrode and but also measuring accuracy, by surrounding the periphery of an electrode by an insulating layer. CONSTITUTION:In the exposed part of the electrode system in contact with a specimen solution, at least the entire periphery of the exposed part of a measuring electrode is surrounded by an insulating layer 5. Then, a glucose standard solution is dripped to the porous body 7 of a glucose sensor as the specimen solution and, thereafter, the potential of a measuring device 3 is swept in an anode direction on the basis of a reference electrode 4. In this case, glucose added is reacted with potassium ferricyanide by the action of the glucose oxidase supported by the porous body 7 to form potassium ferrocyanide. Hereupon, the oxidizing current based on the concentration of potassium ferrocyanide formed by the sweeping in the anode direction is obtained and this current value corresponds to the concentration of glucose being a substrate. By this method, measuring accuracy can be enhanced.
Patent JP-S62145590-A (JP)
Title: Recording method for optical digital data
Inventor: TSURUOKA YOSHIAKI
IPC: G11B7/0033
Filed: 1985-12-19
Abstract: PURPOSE:To perform a smooth data process after reading by providing an area to record the required information regarding a data recorded in a recording area at the prescribed position of each data recording area. CONSTITUTION:Recorded data are read at every data recording area with a read head. The positionings of the read head in a right and a left directions are performed by the readings of two bars P provided at the left side of each area. In other words, a position control is performed so that two bars P are always positioned at the left end of the read head. In such a case, an area R is provided at the front of an area Q on which an actual data is recorded. On the area R, the required information regarding the data recorded on the area Q is recorded.
Patent JP-H08149864-A (JP)
Title: Piezoelectric motor, and motor drive slide type of variable resistor using the same
Inventor: TOKUNAGA ICHIRO
IPC: H01C10/14
Filed: 1994-11-21
Abstract: PURPOSE: To provide a piezoelectric motor which can reduce its manufacture cost and is also advantageous for thinning, by omitting an expensive stator ring for amplification, and a motor drive slide type of variable resistor which can accelerate its thinning by reducing the installation space of a motor. CONSTITUTION: This piezoelectric motor is equipped with a circular piezoelectric element 7, which oscillates by the application of frequency voltage, a group of sliders 9, which slides on the periphery 7a of this piezoelectric element 7, a press member 10, which elastically energizes these sliders 9 against the periphery of the piezoelectric element 7, and a rotor 12, which engages with the group of sliders 9, and the group of sliders 9 is driven along the periphery 7a by the diametrical oscillation of the piezoelectric element 7, and besides the rotor 12 is made to follow the group of sliders 9. Moreover, using the piezoelectric motor constituted this way as a drive source for a motor drive slide type of variable resistor, the torque of the rotor 12 of this piezoelectric motor is transmitted to the slider receiver through a timing belt.
Patent JP-2001106654-A (JP)
Title: Method for purifying hydroxyalkyl (meth)acrylate
Inventor: YONEDA YUKIHIRO
IPC: C07C67/62
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a method for purifying a hydroxyalkyl (meth)acrylate, capable of inhibiting formation of by-products, such as diester and (meth)acrylic acid dimmer, capable of assuring purity of the hydroxyalkyl (meth)acrylate, and further capable of stably conducting operation without causing troubles such as polymerization, when purified through a distillation process. SOLUTION: In this method for purifying the hydroxyalkyl (meth)acrylate comprising reacting an alkylene oxide with (meth)acrylic acid in the presence of a catalyst, removing the unreacted alkylene oxide and/or the unreacted (meth) acrylic acid from the resulting reaction mixture, then purifying the obtained hydroxyakyl (meth)acrylate, the purification is carried out by together using a distillation still having a void space and a thin-film evaporator.
Patent JP-H01128905-A (JP)
Title: Molded composition for water treatment
Inventor: OTA MASANORI
IPC: A01N43/64
Filed: 1987-11-13
Abstract: PURPOSE:To obtain the title composition suitable for sterilizing especially waste water, having increased elution rate and uniform solubility without swelling and collapsing, containing trichloroisocyanuric acid and orthoboric acid having specific particle diameter in a specific ratio. CONSTITUTION:The titled composition contains trichloroisocyanuric acid having 400-3,000mu average particle diameter and orthoboric acid having 100-2,000mu in the weight ratio of 100:8-60 (preferably 100:10-50) and subjected to pressure molding under 100-1,000kg/cm<2>. The composition is suitable for sterilizing waste water of septic tank, ordinary drain or industrial drain in flow channel thereof, neither swells nor collapses even in immersion in water, gradually dissolves from the surface and shows uniform solubility. The composition will not evolve an irritating gas such as chlorine or nitrogen chloride during preservation, especially during use in a wet state.
Patent JP-H07143767-A (JP)
Title: Ultrasonic motor
Inventor: SUZUKI MAKOTO
IPC: H02N2/00
Filed: 1993-11-16
Abstract: PURPOSE:To obtain an ultrasonic motor generating longitudinal torsional oscillation while increasing the effective area and simplifying the structure without requiring any terminal block and a fixing shaft or screw. CONSTITUTION:When a voltage of arbitrary frequency is applied from a driving circuit through lead wires 6, 7 to first and second oscillators 1, 2, the voltage is also applied to a piezoelectric element 3 which is thereby deformed to cause the deformation of the first oscillator 1. A first oscillator protrusion 1a is supported by a first oscillator supporting part and since a notch is made in the first oscillator protrusion 1a, a rotor 9 is fed in the peripheral direction upon contact with the upper face of the first oscillator protrusion with a predetermined pressure by the bending state and the recovering motion. Consequently, the rotor 9 is rotated in a fixed direction.
Patent JP-H11120916-A (JP)
Title: Manufacture of color cathode-ray tube
Inventor: OKANO SHINYA
IPC: H01J9/44
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To provide a high-precision color cathode-ray tube by making the interval between a panel inner face and a color selecting mechanism, a so-called grille height GH, highly precise. SOLUTION: In the manufacturing method of a color cathode-ray tube 20 fitted with a color selecting mechanism 21 in a panel 41, the difference ΔZ between the contour value of the inner face of the panel 41 and the design value is set to ΔZ=Ax+By+Cxy+Dx<2> +Ey<2> +F(x, y), where (x) indicates a screen horizontal component, (y) indicates a screen vertical component, and F(x, y) indicates an unanalyzable component. The Ey<2> component of the panel 41 is set to 60% or below of the pitch of the electron beam transmission holes of the color selecting mechanism 21.
Patent JP-2001110532-A (JP)
Title: Socket for memory module
Inventor: NODA ATSUTO
IPC: H01R24/00
Filed: 1999-10-07
Abstract: PROBLEM TO BE SOLVED: To provide a socket for a memory module which can reduce the inductance by shortening a terminal. SOLUTION: It is a socket 10 for a memory module in which contact pieces 20, 26 of terminals 12, 13 are aligned corresponding to contact pads 18, 24 of the memory module 16. The terminal 12 comprises a horizontal engagement piece 19 and a contact piece 20 which extends from one end of the horizontal engagement piece 19 like a cantilever without being intervened by a turnover section, each contact piece 20 being able to engage with the contact pad 18 of the memory module 16 one to one. The terminal 13 comprises a vertical engagement piece 25 and a contact piece 26 which extends from one end of the vertical engagement piece 25 like a cantilever without being intervened by a turnover section, each contact piece 26 being able to engage with the contact pad 24 of the memory module 16 one to one.