baber/WOPTO huggingface dataset:
Patent JP-S61110517-A (JP)
Title: Molding method of cylinder lining
Inventor: SUZUKI SHINNOSUKE
IPC: B29C39/10
Filed: 1984-11-02
Abstract: PURPOSE:To reduce the processing time and cost, by a method wherein powder resin is led from a hollow jig inserted within a cylinder and a molding of a lining is performed by heating the cylinder from the outside. CONSTITUTION:Powder resin 28 is loaded into an upper opening of a second jig 14 inserted wherein a cylinder 10 and led to a part 16 to which is lining is to be applied. A bar jig 26 is jinserted into a second jig 14 by making the bar jig 26 protrude through a jig 12 and the excessive resin is extruded within the second jig 14. The linine 18 is formed on the cylinder 10 by melting and solidifying the powder resin 28 by heating the cylinder 10 by a heater 30 arranged outside the cylider 10 and the first and second jigs 12, 14 and the bar jig 26 are extracted. Then the linine 18 is molded by melting and solidifying the powder resin 28 by heating the cylinder 10 by a heater 30.
Patent JP-H1078087-A (JP)
Title: Low noise roller chain
Inventor: ISHIMOTO EIJI
IPC: F16G13/02
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To improve collision energy damping performance and noise reducing effect by supporting a hollow thin-wall cylindrical roller at the large-diameter outer periphery surface of a bush through a lubricating oil membrane layer, and fitting an O-ring onto both sides of the large-diameter part of the bush. SOLUTION: In a chain 1, an even clearance S is kept between the outer periphery surface of the large-diameter part 2B of a bush and the inner circumference surface of a hollow thin-wall cylindrical roller 4 by the elasticity of a pair of O-rings 7 in a condition of no engagement with a sprocket, which lubricating oil invades to form an oil film layer. When a roller 4 is engaged with the sprocket tooth surface and an impact load is applied to the outer periphery surface of the roller 4, the O-rings 7 on both sides of the large- diameter part 2B are elastically-deformed, the clearance S becomes narrow on a load side, and lubricating oil flows to the opposite side of the load. The pressure generated by the viscosity resistance of the lubricating oil supports the roller 4 on the outer periphery surface of the large-diameter part 2B, and collision energy is dissipated. However, the mass of the roller 4 is small, thus it is possible to improve energy damping performance and noise reducing effect.
Patent JP-H0976761-A (JP)
Title: Sunroof device for vehicle
Inventor: MATSUO HIROTATSU
IPC: B60J7/22
Filed: 1995-09-11
Abstract: PROBLEM TO BE SOLVED: To provide a sunroof device for a vehicle, in which a sunshade is prevented from running on a deflector so as to prevent production of an abnormal sound and operational failure. SOLUTION: A sunroof lid device comprises a sunroof lid 1 for opening and closing a sunroof opening 2 provided in a roof of a car body, a sunshade 3 opened and closed by manual operation, which is disposed below the sunroof lid 1, and a deflector 5 projected and retreated, interlocking with opening and closing of the sunroof lid 1. An elastic member 10 is interposed between the rear surface of the deflector 5 stored under the sunroof lid 1 with the sunroof lid 1 closed and the front edge part 4 of the sunroof opening 2, whereby the deflector 5 is bent in such a manner that the central part in the car width direction is projected upward.
Patent JP-S59117158-A (JP)
Title: Read-only memory device masked with metal oxide semiconductor
Inventor: NAKAGAWA SHIYUUJI
IPC: H01L21/8246
Filed: 1982-12-23
Abstract: PURPOSE:To miniaturize an LSI by eliminating the need for a ground and connecting the drains and sources of all MOSs in a MOS row. CONSTITUTION:Transistors T1-4 each correspond to one memory cell, and word lines A1-4 are each connected to gate electrodes. One drain electrodes and the other source electrodes are connected to the adjacent transistors, and contacts C2-4 are positioned at the contacts. A contact C1 is positioned at the drain electrode of the transistor T1 at an upper end and a contact C5 at the source electrode of the transistor T4 at a lower end. The contacts C1 and C5 are conducted when the drain electrode contact and source electrode contact of a cell selected are short-circuited by an aluminum wiring, and the contacts C1 and C5 are not conducted when both contacts are not short-circuited. Accordingly, informations written according to a program are read.
Patent JP-H1059900-A (JP)
Title: Tetrahydrobinaphthol derivative and its production
Inventor: KAWASHIMA MASATOSHI
IPC: C07C67/00
Filed: 1996-08-14
Abstract: PROBLEM TO BE SOLVED: To obtain the subject compound capable of being used for new uses such as the syntheses of asymmetric synthesis catalysts and asymmetrically functional substances, etc. SOLUTION: A tetrahydrobinaphthol derivative of formula I (R is a 1-10C alkyl, a 1-10C alkoxy which may be substituted by a halogen). The compound of formula I is obtained by reacting 1,1'-bi(3,4-dihydro-2(1H)-naphthalene) of formula II with an acid halide of formula III (X is a halogen) or an acid anhydride of formula IV (R is a 1-10C alkyl) in the presence of a base. The objective compound of formula I can be used as a synthetic intermediate useful for asymmetric synthesis catalysts which can be applied to many asymmetric synthesis reactions and can give many compounds in high chemical yields and in high optical yields.
Patent JP-H0752142-A (JP)
Title: Automatic washing device of horizontal concrete mixer
Inventor: OKEMOTO JIRO
IPC: B28C5/42
Filed: 1993-08-10
Abstract: PURPOSE:To shorten the washing time of the interior of a mixer by constituting a rotary nozzle injecting high pressure water of a three-dimensional nozzle subjected to three-dimensional rotary motion and a two-dimensional nozzle subjected to two-dimensional rotary motion and collectively washing a mixing tank and the inner surface of a cover by the three-dimensional nozzle and collectively washing a mixing shaft by the two-dimensional nozzle. CONSTITUTION:Receiving boxes 3, 3' are attached to a cover corresponding to two mixing shafts 5, 5' of a horizontal twin-screw concrete mixer and three- dimensional and two-dimensional rotary nozzles 2, 2' taken in and out by respective air cylinders 14, 14' are provided. Washing water injected from the two-dimensional nozzle 12 among the rotary nozzles 2, 2' is axially directed to collectively wash the mixing shafts 5, 5' and washing water injected from the three- dimensional nozzle 13 among the rotary nozzles 2, 2' washes the cover 4, a mixing tank 7 and charging chutes 9, 10, 11 collectively. Therefore, the washing power to the mixing shafts much in the adhesion of concrete can be enhanced as compared with the uniform washing only of the three-dimensional nozzle and the rotary nozzles themselves can be washed with rebound water and, as a result, artificial work can be perfectly eliminated.
Patent JP-S58156364-A (JP)
Title: Atomizer
Inventor: MAEHARA NAOYOSHI
IPC: F23D11/34
Filed: 1982-12-28
Abstract: PURPOSE:To obtain the low-cost atomizer having simple constitution, by packing a pressurized chamber with a liquid at a pressure below that of the outside air to which a nozzle is exposed, vibrating the liquid with an electric vibrator, and then spraying the liquid. CONSTITUTION:The atomizer for liquid fuel such as kerosene or the like is equipped with a pressure chamber 45 to be packed with a liquid, a nozzle 54 facing to it and an electric vibrator 48 for applying vibration to the liquid. The pressure chamber 45 is packed with the liquid at a pressure below that of the outside air to which the nozzle 54 is exposed, and the pressure of the outside air is transmitted through the pump 15 of a stationary tank. Accordingly, the pressure of the liquid in the pressurized chamber is made to automatically follow the height or fluctuation of the pressure of the outside air to perform stable atomization.
Patent JP-H0790746-A (JP)
Title: Base fabric for air bag
Inventor: MIZUKI TATSURO
IPC: D01F6/62
Filed: 1993-09-20
Abstract: PURPOSE:To provide a base fabric for air bag excellent in mechanical properties, low air permeability and flexibility, also excellent in process passability with few fluffs and yarn breakages in its weaving. CONSTITUTION:The objective non-coat base fabric for air bag can be obtained by using filament yarns having the following characteristics: (1) total fineness: >=250 denier but <500 denier; (2) single fiber fineness: >=0.7 denier but <5.0 denier; (3) tensile strength: >=6.0g/d; (4) elongation at break: <=18.0%; and (5) the tensile stress at an extension rate of 10%: <=3.0g/d. And, the cover factor K of the base fabric is set at >=1900.
Patent JP-S6390366-A (JP)
Title: Build-up welding method to shaft end
Inventor: YOSHIDA YASUYUKI
IPC: B23K9/04
Filed: 1986-09-30
Abstract: PURPOSE:To prevent weld defects such as a defective beat shape, blowholes, etc., by allowing an AC current or a DC current to flow to an exciting coil provided to the tip of a welding torch and stirring molten metal alternately or in one direction. CONSTITUTION:The edge of a shaft 1 is gripped by a clamp 11 which is water- cooled by cooling water 16 and the shaft 1 is held vertically thereby and the molten metal 2 of hard facing material such as stellite, etc., is stirred by an alternating magnetic field generating by the exciting coil 14 provided to the tip of the TIG welding torch. In that case, the Lorentz force generating by the alternating magnetic field by the DC current and the AC rectangular wave current 15 of a DC welding source 10 is actuated clockwise and counterclockwise repeatedly. The effects of the flattening of the bead shape and the gas floating come out by stirring the molten metal 2 in that way and the weld defects such as the blowholes, the defective bead shape, etc., are prevented and crystal grains are refined and the structure is uniformized.
Patent JP-H04114680-A (JP)
Title: Pinball machine
Inventor: KUNO HIROMITSU
IPC: A63F7/02
Filed: 1990-09-03
Abstract: PURPOSE:To vary a possibility of winning a prize with a position of a movable body by locating an impeller in a space making contact with a shot ball in a game board, providing a movable means varying its position with the rotation of the impeller in the impeller and providing a prize winning means for varying the possibility of winning the prize in a prize winning port according to the position of the impeller. CONSTITUTION:A game board 4 is provided on the center with a groove 6 in which is laid a pinion 7 meshing with a gear 8. An impeller 10 and a balance weight 11 coaxial with a shaft 9 are connected respectively to the front and rear of the gear 8. Further, wall surface holes 13 are provided on a wall surface 12 above both ends of the groove 6. The wall surface hole 13 is located such that when the impeller 10 is in the end of the groove 6 a ball riding on the impeller 14 enters the wall surface hole 13. The wall surface hole 13 is provided in the rear with a inducing path 15 for inducing prize winning ball. A prize winning means for varying a possibility of winning the prize in a prize winning port 3 with a position of the impeller is provided to constitute pinball machine. Thus, the impeller 10 is rotated by the weight of the ball to move and vary the possibility of winning the prize in the prize winning port with the position of the impeller, so that the positional change in the impeller can give an expectation to a player.
Patent JP-H0782390-A (JP)
Title: Polyethylene naphthalate copolymer film for photographic photosensitive material
Inventor: KIMURA MANABU
IPC: G03C1/795
Filed: 1993-09-20
Abstract: PURPOSE:To obtain a polyethylene naphthalate copolymer film for photographic photosensitive material which is excellent in transparency, hue, and capability of eliminating curl due to winding. CONSTITUTION:The title film is made from a polyethylene naphthalate copolymer which is produced by using naphthalenedicarboxylic acid as the main acid compact and of which the melt viscosity at 295 deg.C under a shear rate of 300sec- is lower than 10<4> P when the intrinsic viscosity is 0.60dl/g. The film pref. has a glass transition point of 100 deg.C or higher and a tansmittance of light at 420nm wavelength of 75% or higher.
Patent JP-H11134488-A (JP)
Title: Gradation shared data generator and gradation shared data restoration device
Inventor: MORITA KATSUYUKI
IPC: G09G5/28
Filed: 1998-08-19
Abstract: PROBLEM TO BE SOLVED: To provide a gradation shared data generator to generate gradation shared data to share plural kinds of gradation data consisting of the mutually different numbers of maximum gradation without increasing data quantity and in addition, without generating the deterioration of data to be restored and to provide a gradation shared data restoration device to restore the gradation data from the gradation shared data. SOLUTION: The gradation shared data generator is provided with a contour information extension and reduction part 102 to generate the gradation data whose number of gradation are 2 and 3 from contour information, a fundamental gradation value calculation part 103 and a gradation shard data generation part 105 to generate the gradation shard data whose number of gradation is 4 from the generated gradation data whose numbers of gradation are 2 and 3. In addition, the gradation shared data restoration device is provided with a number of gradation selection part 108 to select the number of gradation 2 or 3, a first gradation data restoration part 109 and a second gradation data restoration part 110 to restore the gradation data whose number of gradation are 2 and 3 according to selection respectively.
Patent JP-H0889018-A (JP)
Title: Turning controller for tractor
Inventor: ISHIDA TOMOYUKI
IPC: A01B63/08
Filed: 1994-09-28
Abstract: PURPOSE: To provide a turning controller for a tractor which is improved in its operability without wrong actuation in the auto-lift controller and the auto- brake controller by providing another controller which inhibits the output of the control signals based on the operation of the reverse direction for a certain time, when the steering handle is operated to the reverse direction. CONSTITUTION: This controller is provided with an auto-lifting mechanism in which a lift-arm 9 rises, sinks and rotates, as it interlocks with the operation of the steering handle 20 or an auto-brake mechanism in which the brake 13 for the rear wheel 3 on the inside of the turning actuates, as it interlocks with the operation of the steering handle 20, and, in the case where the steering handle is operated to turn to one side and then, turn to the reverse direction, the control output based on the reverse side operation is inhibited or suppressed for a certain time.
Patent JP-H0891719-A (JP)
Title: Push button device for elevator
Inventor: SHIBATA KIYOMITSU
IPC: B66B1/46
Filed: 1994-09-28
Abstract: PURPOSE: To prevent the generation of the operation disorder of a pushing button by forming an opened port part for pressing the pushing button and forming a button frame so that the contact surface in contact with the push button at the peripheral edge part of the opened port part is formed to the shape set along the surface shape of the pushing button. CONSTITUTION: A fixed member 1 is fixed on either a landing wall or a cage room wall, and a fixed contact point 2 is fixed on the fixed member 1, and a pushing button 11 whose surface is shaped to a spherical shape is installed in free reciprocation in the contact//separation direction on the fixed contact point 2. On the pushing button 11, a movable contact point 4 which makes contact and separates from the fixed contact point 2 is installed, and a return spring 5 for urging the push button 11 in the opening-separation direction of the movable contact point 4 from the fixed contact point 2 is installed.  An opened port part 12a for pressing the pushing button 11 is formed, and a bottom frame 12 for forming a contact surface 12b where the pushing button 11 at the peripheral edge part of the opened port part 12a makes contact, along the surface shape of the pushing button 11 is provided. Accordingly, the generation of the operation disorder of the pushing button 11 can be prevented.
Patent JP-S61113531-A (JP)
Title: Car switch controlling device
Inventor: KIYONO YASUHIRO
IPC: H01H13/02
Filed: 1984-11-06
Abstract: PURPOSE:To improve safety and the operating property of an operating switch by dividing the switch operating mode of various apparatus into a stopping mode and a traveling mode in which they can be operated both during stopping and traveling respectively and providing an image indicators of the top of said switches in an integrated form. CONSTITUTION:When a key is inserted and a power source is turned on in a car, a stopping or traveling condition is judged based on the output of a stopping/traveling judging part 44, a condition that the car is in a stopping mode is indicated on a mode indicating LED7 by lighting and, at the same time, images of the items of various apparatus corresponding to the stopping mode are image-plane indicated on the image plane indicator 4a of each push-button unit. And, when desired one of the push-button units being indicated, e.g., an indicating push-button unit for a trunk opener, is depressed, a trunk is automatically opened, an operation indicating LED8 is lit and kept turned on and off while the trunk is opened, carrying out a flickering indication In a traveling condition, if an image-indicated push-button unit for an image of item of apparatus in the traveling-mode, is pushed, a sunroof, etc., for example, is automatically opened or closed and a LED8 is lit, enabling an operator to make sure an input operation and the operation of apparatus.
Patent JP-H0894441-A (JP)
Title: Method and apparatus for measurement of color of liquid
Inventor: TOZAWA SHINICHI
IPC: G01J1/02
Filed: 1994-09-28
Abstract: PURPOSE: To measure transmitted light directly, simply and over a wide concentration region by a method wherein a liquid to be measured is held in a uniform thin-film shape, light is shone at the liquid and light which has been transmitted is guided to an integrating sphere. CONSTITUTION: The position of an upper-lid 3 for a liquid tank 2 is adjusted to an initial state, and a coloring liquid as an object to be measured is supplied to the liquid tank 2. That is to say, in the liquid tank 2, the liquid is held in a uniform thin-film shape. Then, light is shone at the liquid via an optical fiber 7, light which has been transmitted through the thin-filmlike liquid is guided into an integrating sphere 1, light which goes out to the outside from an exit 12 for the integrating sphere 1 is received by a light-receiving part, and the spectral transmittance of the light is measured. When the spectral transmittance has been found, the lightness and the hue of the light are computed.  When a measurement is finished, the liquid is discharged from a drainage pipe 9, a solvent or the like which has been stocked in an external tank part 11 is injected into the liquid tank 2, a proper pressure is applied, and the solvent is circulated until the coloring liquid is removed. Then, after the solvent has been discharged, another liquid is injected newly. When the above operation is repeated, a plurality of measurements can be performed simply.
Patent JP-H056596-A (JP)
Title: Digital type recording and reproducing device
Inventor: NAKATSUYAMA TAKASHI
IPC: G11B27/28
Filed: 1991-08-22
Abstract: PURPOSE:To attain the miniaturization of a device itself by recording a program serching signal to the optional position of a magnetic tape in a recording operation mode without increasing the number of operating buttons. CONSTITUTION:In a digital type recording and reproducing device providing a subcode generating means 17 recording the data of system operation on a subcode area provided on the magnetic tape 6 in addition to a recording data area, controlling to record the program serching signal formed in the subcode generating means 17 to the subcode area is N shared with the record operating button 12.
Patent JP-S6481671-A (JP)
Title: Ultrasonic motor
Inventor: ONISHI OSAMU
IPC: H02N2/00
Filed: 1987-09-18
Abstract: PURPOSE:To obtain an ultrasonic motor having a large turning force by equipping an apparatus with a vibrator using a piezoelectric ceramic plate formed into a circular arc, where two opposed short sides are inscribed in a circle, and with a torus circumscribed with said short sides in a manner of applying a static compressive stress bias to said sides. CONSTITUTION:A stator 11 is composed of a multiple mode vibrator of primary longitudinal-secondary bending vibration, and a rotor 12 is fastened with a bolt 13 so as to contact the stator 11 to apply a static compressive stress bias to the stator 11. On the other hand, when AC signals with phases differing 90 deg. from each other at a degenerate multiple mode vibrating resonance frequency are inputted to the stator 11, an elliptic vibration is forcibly excited in two contact faces of the stator 11 and rotor 12 so that said rotor 12 rotates.
Patent JP-H1172261-A (JP)
Title: Air conditioner
Inventor: DOMAE HIROSHI
IPC: F24F11/02
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To continuously execute an air conditioning operation even in the case of power interruption or voltage drop. SOLUTION: Power interruption or voltage drop of a commercial power of a commercial power source 21 is detected by a power source fault detecting means provided at a power controller 62, and a fault signal is output. When the signal is output, a semiconductor switch 55 is turned ON, and secondary power of a capacitor 14 is supplied to a compressor motor M1. And, when the signal is output continuously for a predetermined time, power interruption for a long time is judged, and a DC switch 51 is closed. And, secondary power of a storage battery 11 is supplied to the motor M1, and an air conditioning operation is continuously conducted.
Patent JP-H1077221-A (JP)
Title: Oily solid cosmetic
Inventor: IMAI TAKEO
IPC: A61K8/00
Filed: 1996-09-04
Abstract: PROBLEM TO BE SOLVED: To prepare oily solid cosmetic effective in prevention and improvement of roughened skin such as desquamation, peeling of the skin, etc., willingly developed on the skin, lip, etc., having low irritation and good in strength and feeling of use by blending a specific amount of an inhibitor against cell adhesion, a cholesterol derivative and an antiinflammatory agent. SOLUTION: The oily solid cosmetics is obtained by blending 0.001-5wt.% inhibitor against cell adhesion, 0.001-40wt.% cholesterol decorative and 0.001-5wt.% antiinflammatory agent. A plant extract selected from oily Glychyrrhizae Radix extract, Lithospermum erythrorhizon extract and Cephaelis ipecacuanha extract is suitable as the inhibitor against cell adhesion because of easy procurement. The oily Glycyrrhizae Radix extract is obtained by extracting Glycyrrhiza glabrea, Glycyrrhiza inflata Glycyrrhiza uralensis, etc., by an organic solvent. Cholesteryl oleate, cholesteryl nonanate, etc., are used as the chlesterol derivative. Glycyrrhizic acid, allanbtoin, etc., are used as the antiinmflammatory agent.