baber/WOPTO huggingface dataset:
Patent JP-H02133297-A (JP)
Title: Vertical tall type para-plane with tab
Inventor: ABE TOSHIRO
IPC: B64D17/10
Filed: 1988-11-15
Abstract: PURPOSE:To counteract the inclination of an airframe resulted from the rotation al reaction force of a propeller and make the recovery of stability from rolling and yawing possible by making tabs provided on the upper and lower sides of a vertical tail to generate torque in the direction that rotates a main body in the same rotational direction as the propeller by the slip stream of the propel ler. CONSTITUTION:The slip stream of a propeller flowing both the sides of a verti cal tail 7 alters direction when it dashes against tabs 7R and 7L, causing a force in the direction of an arrow R on the tab 7R and a force in the direction of an arrow L on the tab 7L respectively as the component force of the reaction force generated on that occasion. Since these respective forces act on the upper and lower parts of a virtually horizontal frame 5 as couple of forces, torque in the direction of an arrow T, namely, of anticlockwise rotation against the proceeding direction is generated on the frame 5, which, consequently, works to offset the anti-torque of a propeller 3 rotating in anticlockwise direction, and the liquidation of rightward inclination of the airframe and the ideal rectilin ear propagation innate to para-plane are obtained.
Patent JP-H01128077-A (JP)
Title: Electrophotographic printer for exposing device
Inventor: NODA MASAYOSHI
IPC: G03G15/04
Filed: 1987-11-13
Abstract: PURPOSE:To simplify and miniaturize the construction of a box by forming an electrostatic latent image on a photosensitive body when the photosensitive body is exposed with beams of wavelength in an ultraviolet zone. CONSTITUTION:The title device is provided with the photosensitive body 1 formed with a photosensitive surface which is only exposed with ultraviolet zone beams. The photosensitive surface 1a of the photosensitive body 1 is electrified by charge from an electrifier 9. Then a liquid crystal beam shutter array 3 is conducted to attain a light transmitting state. Thereby an electrostatic latent image is formed by exposing the electrified part of the photosensitive surface 1a with the beam from a special fluorescent light 4. The photographic sensitivity of the photosensitive surface 1a peaks at 360nm and is exposed with beams of wavelength around that value. Therefore the photographic sensitivity to beams near the visible zone is extremely low, and the photosensitive body 1a is not exposed even when left without cover under general lighting instruments such as a fluorescent light 10 or a white lamp 11 or natural rays. Thus the photosensitive body 1 can be exposed and the box construction can be simplified and miniaturized.
Patent JP-S63139217-A (JP)
Title: Grain weighing switch
Inventor: OTSU ICHIRO
IPC: G01G23/365
Filed: 1986-12-02
Abstract: PURPOSE:To allow a switch rod to smoothly move up and down in a slit, by providing the switch rod so as to suspend the same in a state attracted to the lower surface of the magnet mounted to the lower surface of the up-and- down moving part of an operation lever. CONSTITUTION:One end 13 of an operation lever 12 is pivotally mounted to a shaft 14 and the switch of a platform scale is turned ON and OFF by the up-and-down movement of the other end 15 of the operation lever 12. A magnet 19 is mounted to the lower surface of the up-and-down part of the operation lever 12 and a switch rod 20 is attracted to the lower surface of the magnet 19 so as to be suspended therefrom. By this constitution, the switch rod 20 moves in the slits 25 provided to an upper switch 21 and a lower switch 22 but, since the upper end of the switch rod 20 is merely attracted to the lower surface of the magnet 19 by magnetic force, said switch rod 20 becomes freely slidable and revolvable and can smoothly move up and down in the posture following the interior of each slit 25.
Patent JP-H11126444-A (JP)
Title: Positional control method of magnetic head, and magnetic disk device
Inventor: UENO TAKAHISA
IPC: G11B21/10
Filed: 1997-10-20
Abstract: PROBLEM TO BE SOLVED: To prevent a magnetic head from vibrating while correcting the eccentricity of a magnetic disk, as to a magnetic disk positioning method to position the magnetic head along a circle rotating around a rotational center of the magnetic disk, and a magnetic disk device. SOLUTION: The device is furnished with the magnetic disk 14 rotating around the rotational center while having servo information, the magnetic head 13 reading the information of the magnetic disk 14, a positioning means 10 positioning the magnetic head 13 in the radial direction of the magnetic disk 14, and a control means 7 controlling the positioning means 10 in accordance with the servo information. The positional control method of the head includes a step to separate and measure the rotational frequency components R0 of the magnetic disk 14 and the high order frequency components R1 of the frequency higher than the rotational frequency and a step to control the positioning means 10 so as to follow up the rotational frequency components R0 and eliminate the high order frequency components R1.
Patent JP-2000103968-A (JP)
Title: Asphalt emulsion composition
Inventor: ANDO SEITARO
IPC: C09K23/42
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an asphalt emulsion composition having no effect on an environment, being extremely stable with a small used amount. SOLUTION: This asphalt emulsion composition comprises a compound as an emulsifying agent obtained by adding 15-200 mols of alkylene oxides containing >=60 wt.% of ethylene oxide to 1 mol of a rosin. The compound in an amount of 0.5-5.0 wt.% is used based on asphalt.
Patent JP-H07118864-A (JP)
Title: Electroless plating method and electroless plating device for particle
Inventor: MATSUMURA MUNEYORI
IPC: C23C18/31
Filed: 1993-10-22
Abstract: PURPOSE:To continuously and efficiently applying a plating treatment of specified quality to a large quantity of particles in a slightly smaller plating tank. CONSTITUTION:The particles to be plated are supplied on a conveyor belt 3 consisting of a net formed by combining vertical wires and horizontal wires to >=3 layers so as to form space parts where the particles to be plated are held without passing through to the opposite side. Fine vibrations are applied to this conveyor belt 3 to house and hold the particles to be plated into these space parts of the conveyor belt 3. The conveyor belt 3 is passed through the inside of an electroless plating bath 1 by spending the prescribed time, by which the electroless plating treatment is applied on the particles to be plated. Blow is then applied to the treated particles to be plated from the rear side of the conveyor belt 3 to blow off the particles from the space parts of the conveyor belt 3, by which the particles are recovered.
Patent JP-H07116943-A (JP)
Title: Working diameter measuring device
Inventor: MATSUOKA KAZUHIKO
IPC: B23Q17/20
Filed: 1993-10-22
Abstract: PURPOSE:To easily and accurately measure a working diameter on a surface to be worked smaller than a semicircle. CONSTITUTION:A workpiece target diameter measuring device provided with hemicyclic working reference parts 31 and 32 having a working reference point P separated by a specified distance L from the rotational center of a tool holder 13 is imstalled on the outer peripheral surface of the tool holder 13 attached to the main spindle of a machine tool, and after a workpiece 15 is worked by a tool attached to the tool holder 13, a shortest distance S between its surface 33 to be worked and the working reference point P is measured by using a cylinder gauge and a working diameter Dk is gained by Dk=2X(L+S).
Patent JP-2000115807-A (JP)
Title: Data-type scanning in scene description of audiovisual object and method for algebraic processing
Inventor: TEE YON ROO
IPC: H04N21/234
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To expand the functions of a valuator node prescribed in the draft of an MPEG-4 system committee by generating the output of the valuator node through changes in an input through a selected processing procedure or function. SOLUTION: A valuator node is used to combine two different nodes of data types which are different in output fields and input fields, and they are combined by a route. A field 401 of the node 1 is combined to the input field of the valuator node 403 via the route 402. Then, the valuator node 403 converts the input field into an output field through a conversion routine and a data type casting route following it. Then, the output field is combined with an input field 405 of the node 2 through a route 404. Consequently, the valuator nodes which should be combined with the fields having the same address is no longer necessary.
Patent JP-2000110606-A (JP)
Title: Negative pressure control device for vehicular internal combustion engine
Inventor: NAKANISHI NOBUYASU
IPC: B60W10/18
Filed: 1998-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a negative pressure control device or a vehicular internal combustion engine which can ensure brake negative pressure required for driving a brake booster even when braking is repeated. SOLUTION: Upon pumping braking with repetitions of actuation of a brake pedal 50, since brake negative pressure for actuating a brake booster 50 is changed toward the atmospheric pressure side when the brake is operated (turned on and off), there is a possible risk such that the brake negative pressure required for driving the brake booster cannot be ensured. However, the closing of a throttle valve is controlled, irrespective of brake negative pressure during a period from a start to an end of pumping braking. On this pumping braking, even though the time span between brake depressing operation is shortened, the brake vacuum is held at a demand value required for the operation of the brake booster 50.
Patent JP-S63141413-A (JP)
Title: Oscillation circuit for electronic computer
Inventor: NAKATSUKA SHIGEO
IPC: G06F1/08
Filed: 1986-12-03
Abstract: PURPOSE:To attain the arithmetic processing at an optimum speed at an environmental temperature of logic elements by driving the logic elements at an oscillated frequency of an oscillation section controlled based on the ambient temperature of the logic elements measured by a temperature measuring section. CONSTITUTION:A coolant, e.g. liquid nitrogen is delivered from a cooler 1 to a circuit section 2 through a pipe 3 to cool an oscillation circuit 8. An oscillation section 6 is constituted by a high electron mobility transistor element HEMT being the result of integration of GaAs whose speed is faster toward a low temperature and the oscillated frequency is controlled by a frequency control section 5 based on the temperature measured by the temperature measurement section. The arithmetic circuit is driven by the controlled oscillation frequency. Thus, the arithmetic processing is attained at an optimum speed to temperature.
Patent JP-H10131023-A (JP)
Title: Functional nonwoven fabric
Inventor: CHIKAISHI NAOKI
IPC: D04H1/498
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To obtain a functional nonwoven fabric that has excellent feeling, durability and heat-retaining property, and is useful for outer material, lining, etc., by laminating consecutively a heat-shrinkable fiber layer, adhesive layer and flocking pile layer on a base material whose basis weight is a predetermined value or less. SOLUTION: The functional nonwoven fabric comprises a base material having basis weight of 500g/m<2> or less, and a heat-shrinkable fiber layer 4 whose content of heat-shrinkable fibers is 30wt.% or more, an adhesive layer 3 and a flocking pile layer 2 which are consecutively laminated on one face or both faces of the base material. The functional nonwoven fabric is obtained by laminating a heat-shrinkable fiber layer 4 on one face or both faces of this functional nonwoven fabric 5 to integrate them, heat-treating the heat-shrinkable fiber layer(s) 4 to heat-shrink the heat-shrinkable fibers, and subjecting the heat-treated heat-shrinkable fiber layer(s) 4 to a flocking processing.
Patent JP-H11125069-A (JP)
Title: Attaching structure of bathroom door and bathroom door used therefor
Inventor: MORI KEIICHI
IPC: E06B1/52
Filed: 1997-10-21
Abstract: PROBLEM TO BE SOLVED: To contrive facilitation of working by detachably fitting a door frame for housing a door body in the inside of a frame body connecting a bathroom and an adjacent room, and removing only a door frame without breaking the frame body at the time of exchange of the door body. SOLUTION: Various bathroom doors such as a sliding door (three-sliding door in the drawing), an opening door, a partition wall and a nursing door (door body) are attached to a frame body 11 part disposed on the connection part between a bathroom unit 9 and a wash room unit 10. A door body 22 is housed in a door frame 21, and the door frame 21 is fitted to the inside of the frame body 11. Further, drainage grooves 23, 25 are provided before and behind the frame body 11, groove covers 24, 26 are provided, the wash room 9 and a wash room 10 are made substantially flush with each other, and particularly walking of a handicapped person and the like is protected. When the door body 22 is exchanged if required, fixing of the frame body 11 and the door frame 21 is released, and the door frame 21 is slid to be removed.  Thereby attaching and exchange of the door body 22 can be performed in a short time and at low cost.
Patent JP-H1028746-A (JP)
Title: Racket frame
Inventor: TAKAHASHI YASUHIKO
IPC: A63B49/02
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To provide a racket frame made of titanium for advanced players, which easy to use, light and having a good producing performance and, a higher controllability. SOLUTION: In a racket frame comprising a bent hollow pipe made of titanium, the thickness thereof is 0.3-0.5mm and a groove 2a is provided on the inner circumferential surface of at least a face part 2. The ratio S/T of the surface thickness S and the rear width T exceeds 0.3. When a load of 6kg is applied in the direction vertical to a gut surface with respect to the maximum width part of the face part, the angle of twisting about the frame shaft is below 2.0 deg..
Patent JP-H01130639-A (JP)
Title: Remote controller
Inventor: ISHIKAWA MASAAKI
IPC: H04B10/00
Filed: 1987-11-17
Abstract: PURPOSE:To use the title controller as either a remote controller or a hand lamp by using a slide switch so as to select the remote control data sending mode and the mode lighting continuously a light emitting element. CONSTITUTION:The light emitting element 5 is arranged in a main body so as to oppose a light transmission hole 3 provided on a wall face of a main body 2. With a jumper J of a slide switch 7 short-circuiting contacts T2 and T4, a transistor(TR) is driven by an MPU and a radiated light of a light emitting diode LD is modulated and the result is sent. With the slide switch 7 operated to short-circuit contacts T3 and T5 by the jumper J, the power supply is fed to the light emitting diode LD via a resistor R6 not through the TR. Thus, the light emitting diode LD is lighted continuously and the controller is utilized as a hand lamp or the like.
Patent JP-H10134327-A (JP)
Title: Magnetic head device
Inventor: YANAI JUNICHI
IPC: G03B17/24
Filed: 1996-10-30
Abstract: PROBLEM TO BE SOLVED: To stably reproduce/record information even if there is a difference in height between a reproducing head and a recording head for reproducing and recording magnetic information in a film capable of recording magnetic information. SOLUTION: A head substrate 13 for supporting a reproducing head 4 and a recording head 5 placed side by side is supported around a swing shaft 22 so as to be swung, the head substrate 1 is rotated toward a film 3 and pressed and pads 24a and 24b placed oppositely to the reproducing head 4 and the recording head 5 are made of flexible materials. Even if there is a difference in height between the heads, since the head substrate 13 is swung and the pads 24a and 14b are deformed, both heads are brought into contact with the film 3 and thus reproducing and recording of magnetic information are stably performed.
Patent JP-2001107320-A (JP)
Title: Construction of concrete structure and form member
Inventor: KONO KAZUNORI
IPC: E04C3/34
Filed: 1999-10-08
Abstract: PROBLEM TO BE SOLVED: To prevent the deformation, particularly, in construction and to improve the strength of a constructed concrete structure by use of a form member having the laminated arrangement of reinforcements and steel products. SOLUTION: This method comprises the step of building steels 12 to a required height to form a foundation, the step of forming a frame-like form member 10 by fixing tie hoops 11 to the inside through reinforcement assembly steel products 40 and arranging shape retaining steel products 41 across them on the inside so that the tie hoops 11 and the shape retaining steel product 41 are alternately laminated with a space, the step of laminating a plurality of form members 10 so as to surround the steels 12 to form a precast form 9, and the step of placing concrete into the precast form 9 followed by hardening to integrate the steels 12 to the tie hoops 11 and the precast form 9.
Patent JP-2000123958-A (JP)
Title: Corrosion preventing method for oxide semiconductor, and defogging-defrosting heater
Inventor: KAWARAI HISAKATSU
IPC: H05B3/04
Filed: 1998-10-12
Abstract: PROBLEM TO BE SOLVED: To prevent corrosion of an oxide semiconductor even in the case of an electrolytic solution being formed on the surface of the oxide semiconductor due to deliquescence of dew drops and salt by using a metal film containing ion exchangeable material, as a metal film. SOLUTION: Ion exchangeable material is contained in a metal film provided at a part of the surface of an oxide semiconductor. Even in the case of an electrolytic solution being formed by deliquescence of dew drops and salt in environment of high humidity, environment with the sharp change of temperature, environment with attachment of dust containing sea salt grains and salt, or the like, electrolyte is captured by the ion exchange material to make the electrolytic solution low in conductivity. A current flowing to the oxide semiconductor with voltage applied thereto does not therefore flow in and out of the electrolytic solution, so that the semiconductor is not reduced nor corroded. Inorganic ion exchangeable material excellent in heat resistance is used as the ion exchangeable material, preferably such as hydrous antimony oxide, zirconium phosphate, hydrotalite or hydroxyapatite.
Patent JP-H06140938-A (JP)
Title: Huffman code decoding device
Inventor: KATSUYAMA TAKASHI
IPC: H03M7/42
Filed: 1992-10-27
Abstract: PURPOSE:To reduce the decoding time by utilizing a feature of a Huffman code allocating a shorter code word to a symbol with a high incident probability. CONSTITUTION:The Huffman coding decoding device is provided with a bit string selection means 20 selecting a bit string of a fixed consecutive bit length of data of a Huffman code string S10 in which plural Huffman codes are packed and a decode information storage means 30 able to read the stored decoding information 30 in advance by using the bit string of the fixed length selected by the selection means 20. Then a bit string of a fixed length of consecutive Huffman code string data S10 in which plural Huffman codes are packed is selected and the bit string is used for an address to read decoding information S30. Thus, a decoding time to a symbol with a high incident probability from the Huffman code string data in which plural Huffman codes are packed is uniformized for the processing and the entire decoding time is reduced.
Patent JP-H07139015-A (JP)
Title: Locally washing device
Inventor: HAYASHI KOICHI
IPC: E03D9/08
Filed: 1993-11-18
Abstract: PURPOSE:To simplify the receiving configuration of a hot-air-type drier and a deodorizing device and to ease the assembling work in a washing seat device in the housing of which a washing nozzle mechanism, the hot-air-type drier, and the deodorizing device are installed. CONSTITUTION:Hot-air-type duct materials 15 are pibed in an overlapped state upon a deodorizing duct 18, which is installed in a housing 11, so that both a deodorizing passage and a hot-air-type passage exhibit a two-story structure. Thus, since a part of a boundary wall formed between the upper hot-air-type passage and the lower deodorizing passage formed by both duct members can commonly be used, miniaturization can be achieved both in the configuration and in the space in the height direction, while assembling work can be simplified, in comparison with the case in which both the deodorizing duct and the hot-air-type duct having the mutually same capacity (volume), are piled up.
Patent JP-2001109493-A (JP)
Title: Voice interactive device
Inventor: WATANABE KEISUKE
IPC: G10L15/193
Filed: 1999-10-12
Abstract: PROBLEM TO BE SOLVED: To solve the problem that a conventional voice interactive devices where a keyword mutual relation extending over plural utterance is not considered, a user is recognized at every utterance for improving a interactive success rate, multiple recognition communication are executed and the convenience of the user and the naturalness of communication are damaged. SOLUTION: The interactive device is provided with a interactive procedure storage part storing the vocabulary of a recognition object in respective interactive states, a system response, a system response assumption response and a transition destination interactive state corresponding to the response, a voice recognition part recognizing voice with the vocabulary of the recognition object in the respective interactive states of the interactive procedure storage part and outputting plural results, a transition destination interactive state deciding operation deciding part deciding a transition destination interactive state according to the recognition result of the voice recognition part and the content of the interactive procedure storage part, deciding one state when the hypothesis of the transition destination interactive state satisfies a prescribed condition,  holding decision when it does not satisfy the prescribed condition and outputting the hypothesis of the shift destination interactive state, and an interactive operation execution part outputting the system response recognizing the recognition result of the hypothesis of the transition destination interactive state when hypothesis is decided and outputting the system response of the hypothesis of the transition destination interactive state when decision is held.
Patent JP-S62149067-A (JP)
Title: Magnetic disc recording and reproducing device
Inventor: MAKINO NORIFUMI
IPC: G11B17/34
Filed: 1985-12-24
Abstract: PURPOSE:To miniaturize the titled device and to improve the efficiency by providing oppositely a multi-element magnetic head and a magnetic disc pressing body movable in the tracking direction while clipping the magnetic disc to reduce the wear of the head and medium. CONSTITUTION:While clipping the magnetic disc 1, the multi-track head 4 and the magnetic disc pressing body 5 movable in the tracking direction R and exerting the vertical pressing force on the magnetic disc face are provided. The tip of the pressing body 5 is shaped into a spherical shape or an elliptic body having a small radius of curvature in the track width direction and it is desired to be short in the track width of the disc and long in the orthogonal direction for the dynamic stability of the contact with the disc 1. The pressing body 5 is suspended by a gimbals 6 comprising a flexible plate spring to attenuate the vibration and pressed by a compression spring 7. Thus, the wear of the head and medium is less, the device is miniaturized and the efficiency is improved.