baber/WOPTO huggingface dataset:
Patent JP-S5422538-A (JP)
Title: System stabilizing device
Inventor: NAGASHIMA SADAO
IPC: H02J3/24
Filed: 1977-07-20
Abstract: PURPOSE: To solve setting miss caused by repetition of same operation, mental burden, and difficulty of confirmation of data, by forming to enable to transfer data among system stabilizing device and data transfer processing part through data processing department. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H01262292-A (JP)
Title: Forward-backward changeover mechanism for ship propeller
Inventor: ONOE AKIHIRO
IPC: F16H63/04
Filed: 1988-04-11
Abstract: PURPOSE:To make vibro-isolability yet better as well as to aim at the secureness of a wide gear storage space by inserting a first rod into a hollow steering shaft being pivotally supported on a mounting bracket, and setting a second rod being connected via a coupling device to a side where it separates from a drive shaft. CONSTITUTION:A propulsive casing 16 is steerably supported on a hollow steering shaft 15 being pivotally supported on a mounting bracket of the hull, and a ship propeller is constituted of a hear storage space 21 being supported vertically in an inner part of the casing 16 and a propeller shaft 20 provided with a propeller 18 at the rear end. First rods 31A, 31B of a forward-backward selecting shift rod are inserted into the hollow steering shaft 15, and set to a side where they separate from the drive shaft 19 to each axis of these rods 31A, 31B via a coupling device 35 for a U-shaped engaging arm 36 or the like and connected to each other. The drive shaft center and the steering shaft are closely set up, and thereby the secureness of good vibro-isolating performance and a wide hear storage space is promoted.
Patent JP-2000283237-A (JP)
Title: Flywheel
Inventor: SHIBATA ONORI
IPC: F16F15/16
Filed: 1999-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a flywheel which can increase the amount of relative rotation of a first inertia body and a second inertia body. SOLUTION: A first inertia body 2 as an input member and a relatively rotatable second inertia body 5 are connected to each other by plural dampers 6 arranged in the circumferential direction. Both ends of each damper 6 are connected to a boss part (fitting part) formed on the first inertia body 2 and a fitting part 16 formed on the second inertia body 5. The fitting part 16 formed on the second inertia body 5 is projected to approach the corresponding fitting part 7 of the first inertia body 2.
Patent JP-H02277805-A (JP)
Title: Floraison
Inventor: MATSUMOTO SHIZUKO
IPC: A41G1/00
Filed: 1989-04-06
Abstract: PURPOSE:To obtain a floraison having gloss and porcelain-like luster and useful as an ornament resistant to wetting with water by drying fresh flower, placing the dried flower on a base in designed manner, covering the flower with plain cloth and finish-coating the outer surface of the cloth with a synthetic resin. CONSTITUTION:The objective floraison produced by drying a fresh flower. placing the dried flower on a base of an ornament in designed manner, covering the flower with plain cloth and finish-coating the outer surface of the cloth with a synthetic resin.
Patent JP-H05287701-A (JP)
Title: Labor-saving elastic cross-tie directly coupled track structure
Inventor: MIWA MASAHIRO
IPC: E01B1/00
Filed: 1992-04-08
Abstract: PURPOSE:To facilitate execution while maintaining excellent vibrationproof performance. CONSTITUTION:Elastic rubbers 9 are arranged only on the joint surfaces of a cross tie 3, to which projections 3b for constraining displacement in the left and right direction are mounted, and track girders 5, and the cross tie 3 is fitted and supported to the track girders 5 with fitting grooves 5b, 5c to sections, to which the elastic rubbers 9 are disposed, in the cross tie 3 through the elastic rubbers 9. The track girders 5 are positioned on a sublase course 1, and fixed onto the sublase course 1 by filled concrete 7. Since the track girders 5 are laid easily, the cross tie 3 can be positioned easily. The joint surfaces of the cross tie 3 are supported elastically, thus relaxing load, then acquiring excellent vibrationproof performance.
Patent JP-H02266881-A (JP)
Title: Ultrasonic linear motor
Inventor: NAITO KOICHI
IPC: H01L41/09
Filed: 1989-04-06
Abstract: PURPOSE:To increase the load of a vibrating element and develope bigger vibration energy by a method wherein the vibrating element is supported by a vibrating body at both end faces in the exciting direction thereof and is attached to the vibrating body. CONSTITUTION:The vibration displacement of a first pieza-electric element 15 is transmitted to a leg unit 12 and a trunk unit 14 directly through connecting surfaces A while the vibration displacement, transmitted to the trunk unit 14, is transmitted to another leg unit 13 through a second piezo-electric element 15. The vibration displacement of a second piezoelectric element 15 is transmitted to the leg unit 12 in the sane manner. The vibration displacements, slanted by 45 deg. with respect to respective axial lines, are transmitted to the leg units 12, 13 and the trunk unit 14 whereby a transversal vibration in the axial direction and a lateral vibration intersecting the axial direction are generated. As a result, the transversal vibration in up-and-down direction as well as the lateral vibration in the running direction of a vibrating body 11 are excited on the lower end surfaces of respective leg units 12, 13 whereby elliptic vibration, in which said vibrations are compounded, may be generated.
Patent JP-S60230668-A (JP)
Title: Two-color image forming device
Inventor: KANAI HIDEFUMI
IPC: G03G13/01
Filed: 1984-04-29
Abstract: PURPOSE:To eliminate the decrease in the density of a black image part and to improve a gradation characteristic by performing image exposing of an original via an A-color filter, developing the image by a beta-color toner then performing image exposing of the original via a B-color filter and developing the image by an alpha-color toner. CONSTITUTION:A photosensitive body 1 is uniformly electrified by a corona charger 2 and an original is illuminated by an exposing lamp. The reflected light is exposed via a red filter 3 onto the body 1 to obtain the 1st electrostatic latent image. The image is then electrified to the polarity reverse from the polarity of the electrification by a corona charger 4 and only the part B corresponding to the black is developed by a developing device 5 using the black toner BT having a positive polarity. The original is in succession illuminated again by the exposing lamp and the reflected light is exposed via a cyan filter 6 on the body 1, thereby forming the 2nd electrostatic latent image. The electrostatic latent image is developed by a developing devce 7 using the red toner RT having the negative polarity reverse from the polarity of the potential in the part R corresponding to the red. Transferring and fixing are then executed, by which the decrease in the density of the black image part is eliminated and the two- color image having the improved gradation characteristic is formed.
Patent JP-H09248877-A (JP)
Title: Waterproof sheet
Inventor: HEII IWAO
IPC: C04B41/50
Filed: 1996-03-14
Abstract: PROBLEM TO BE SOLVED: To enhance the holdabillty of bentonite to a sheet material in a waterproof sheet for the waterproof construction of a civil engineering structure building constituted so as to put high cut-off properties to practical use by utilizing the swelling action by the gelling of bentonite caused by water absorption. SOLUTION: Fiber aggregates are fixed to the rear surface of a high strength sheet base material having flexibility and hard to break and a flexible bentonite elastomer 5 prepared by adding a viscosity keeping agent and a viscosity controller to a keaded mixture of granular bentonite and water is applied to the rear surface of the sheet base material in predetermined thickness to penetrate the bentonite elastomer 5 into the interstices of the constitutional fibers of fluffed fiber aggregates so as to prevent the separation thereof from the sheet base material.
Patent JP-H06300588-A (JP)
Title: Rotation angle position detecting method and optical encoder using it
Inventor: NOMURA AKIHIRO
IPC: G01D5/36
Filed: 1993-04-14
Abstract: PURPOSE:To provide an optical encoder which can correctly output a position within one pitch by simple circuit constitution without using a two-phase oscillator. CONSTITUTION:A first and a second light emitting circuits 20, 30 are driven by a drive signal f(omegat) to respectively radiate lights. The first and second light emitting circuits are opposed to a first and a second light receiving elements 61, 62 through a main scale 50. A set of the first light emitting circuit and the light receiving element is deviated in phase by 90 degrees from a set of the second light emitting circuit and the light receiving element, concerning the light transmitting slit of the main scale. When the rotation angle of the first main scale is theta, the first and second light receiving elements respectively output a signal V1=V*f(omegat)*SINtheta, or V2=V*f(omegat)*COStheta, where V is constant. A R/D converter 70 converts the signals V1, V2 into R/D, and outputs digital angle position data 80 within one pitch relative to the rotation angle theta.
Patent JP-H0633527-A (JP)
Title: Incombustible soundproof material
Inventor: AGATA YOSHIMICHI
IPC: B32B17/02
Filed: 1992-03-12
Abstract: PURPOSE:To prevent a base material itself from melting and prepare a building soundproof material having high sound absorption performance by drying needle glass wool impregnated with inorganic colloidal solution. CONSTITUTION:Moisture is mechanically removed from needle glass wool impregnated with inorganic colloidal solution, and this glass wool after removal of moisture is dried at a temperature between 100 deg.C and 140 deg.C for 15 to 20 minutes. The final solid content of the inorganic colloid is thus made between 200g/m<2> and 1kg/m<2> for 1kg/m<2> of glass wool. Thereafter, a heating and pressure molding process is applied thereto or an adhesive is sprayed to form a skin. As a result, the base material itself becomes free from melting, and a highly incombustible characteristic can be exhibited. In addition, a lightweight sound absorption material can be formed.
Patent JP-S62244232-A (JP)
Inventor: TAKEUCHI HIROYASU
IPC: H02J7/00
Filed: 1986-04-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S63251307-A (JP)
Title: Nonslip for running body and method therefor
Inventor: MORIZAKI SHOICHI
IPC: B60C27/20
Filed: 1987-04-09
Abstract: PURPOSE:To simplify mounting and to reduce housing space of nonslip fitting for automobile by mounting a long nonslip member having engaging means at the opposite ends in parallel with grounding line of tire through an opening of wheel disc. CONSTITUTION:A long nonslip member 31 is set through an opening 37 of a wheel disc 38 such that it will be in parallel with grounding line of tire, then it is secured by engaging engagable sections 34, 34' provided at the opposite ends of the nonslip member 31. By such arrangement, the nonslip fitting can be mounted easily and housing space therefor can be reduced.
Patent JP-S606551-A (JP)
Title: Device for floatingly supporting band
Inventor: MAKINO SHINPEI
IPC: B65H23/24
Filed: 1984-04-28
Abstract: PURPOSE:To increase or decrease static pressure caused between a nozzle unit and a band, by using a damper to control the ejected quantity of gas from one of the gas outlet ports of the nozzle unit depending on the band. CONSTITUTION:When the thickness of a metal band 1 is large, a damper 6 is opened so that the metal band is floatingly supported by the static pressure of gas ejected from both gas outlet ports 3a, 3b. When the thickness of the metal band 1 is small, the damper 6 is displaced to reduce the inflow of the gas into a chamber 4b so that some of the gas ejected from the outlet port 3a flows as shown by a streamline (a) but the rest of the gas has its flow changed by a small quantity of ejected gas from the other outlet port 3b and makes a streamline (b) coming at a large incident angle into contact with the metal band 1.
Patent JP-H03287197-A (JP)
Title: Compressing method for display data
Inventor: TANAKA ICHIRO
IPC: H04N1/393
Filed: 1990-04-02
Abstract: PURPOSE:To prevent display data after compression from deviating greatly and becoming unable to decipher by ORing corresponding picture elements in two adjacent picture element sequences when the two picture element sequences are compressed into one picture element sequence. CONSTITUTION:A display data compressing device 100 inputs a display signal taken out of the controller 102 of a 480X640 picture element type underwater detecting device 101 and sends compressed display data out to a transmitter 103 or 320X240 picture element type CRT display device 104. At this time, corresponding picture elements in two adjacent sequences are ORed so as to compress the two adjacent picture element sequences into one picture element sequences, so display picture elements in one sequence are left in the compressed sequence without being thinned out. Consequently, missing of a display picture element is prevented from being generated and the display data after the compression never become unable to decipher.
Patent JP-H0694237-A (JP)
Title: Gas lighter
Inventor: IWABORI MASAYUKI
IPC: F23Q2/16
Filed: 1992-03-11
Abstract: PURPOSE:To provide a gas lighter in which a flame transfer means having a simple configuration is installed at an extending nozzle projecting at a fire port nozzle and which can be used for igniting at a cooking device, a stove and a fire cracker and the like. CONSTITUTION:In a gas lighter having an extended nozzle in which a fuel tank 1 is provided with a valve mechanism 2 and a flame is extended from an extremity end of a conduit arranged at a fire port nozzle 5 or a fire port nozzle at the valve mechanism, the elongated nozzle is comprised of a pair of inner and outer conduits 8 and 9 having slits 11 communicating with a hollow part of it, respectively and having their axes being the same to each other, both conduits are communicated with each other through both slits and either one of or both slits is inclined in respect to their axial line or formed in a spiral form and one of the conduits can be rotated.
Patent JP-H11264166-A (JP)
Title: Fitting structure of height-adjusting bolt for water proof pan
Inventor: OTA AKIRA
IPC: E03C1/20
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To make large a height-adjusting margin by firmly fixing a frame to a rib provided at the bottom rear face of a waterproof pan and fixing a height-adjustable bolt to the frame to be vertically movable and arranging the upper end of the bolt in a recessed space between ribs. SOLUTION: Ribs 2 are protrusively and integrally formed so as to make a lattice-shaped form at the bottom rear face of a waterproof pan 1. A square pipe-shaped frame 4 is fixed to the lower end of the ribs 2 and a nut 5 is fixedly welded at the lower face side 46 of the frame 4. Further, a height-adjustable bolt 6 is screwed in the nut 5 from the lower side and the upper end of the height-adjustable bolt 6 is inserted in a hole of the upper face side 4a of the frame 4 to position it in the recessed space S between the ribs 2. When executing it, the head 6a of the lower end of the height-adjustable bolt 6 is brought into contact with the execution face at a site and the bolt 6 is appropriately screwed in and out vertically to adjust the height of the waterproof pan 1. In this way, the vertical margin of the height-adjustable bolt 6 can be made large.
Patent JP-H09280693-A (JP)
Title: Laminate type heat excanger
Inventor: ITO HIROSHI
IPC: F28F9/02
Filed: 1996-04-10
Abstract: PROBLEM TO BE SOLVED: To reduce pneumatic resistance and hence improve heat exchange efficiency in a laminate type heat exchanger where two parallel tank units are connected with each other through a plurality of U-shaped heat transfer pipe devices by disposing an expansion valve at a position separated from a portion where air passing through the heat transfer pipe device and a fin flows. SOLUTION: This laminate type heat exchanger used as an evaporator for an automobile air conditioner includes a core part 2 composed of a plurality of heat transfer pipe devices 3 which are disposed in parallel to each other and has a U-shaped return flow passage, and a fin 4 held between the adjacent heat transfer pipes 3. A pair of tank units 6a, 6b are disposed under the core part 2 to each of which units opposite ends of each heat transfer pipe device 3 are communicated and connected.  Thereupon, a feed inlet 19 and a takeout outlet 20 communicated with inlet and outlet chambers 17, 18 are formed respectively on the side surface of the tank unit 6a in which the inlet and outlet chambers 17, 18 are formed with a partition plate 16, and an expansion valve 22 is directly fixed to the feed inlet 19 whereby the expansion valve 22 is prevented from overlapping with the front surface of the core part 2.
Patent JP-S5514590-A (JP)
Title: Tone arm
Inventor: OOKI SHINICHI
IPC: G11B3/10
Filed: 1978-07-18
Abstract: PURPOSE: To make light the tone arm and to increase the mechanical strength, by using galss carbon of a given condition for the pipe-arm.  
     CONSTITUTION: The pipe-arm 1 supported with the pipe holder 2 is made of glass carbon, the head shell 3 is coupled at the tip, and the balancing weight 4 is held at opposite end. Further, the glass carbon constituting the arm 1 is made by taking the hardened phenol system fiber as the base. The resin to be hardened is immersed to the base, and after hardening it with cylindrical formation, it is carbonized at temperatures more than 800°C under non-oxygen atmosphere or inactive gas. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H06303425-A (JP)
Title: Image area separating method
Inventor: MIZUNO TOORU
IPC: H04N1/40
Filed: 1993-04-15
Abstract: PURPOSE:To precisely separate image areas of dots and characters by using DCT conversion by dividing an image into blocks. CONSTITUTION:A DCT conversion part 2 performs the DCT conversion, block by block, and a zigzag scanning part 3 scans 63 frequency components except DC components slantingly. In order to check on peaks of the 63 data, data at parts where the check on whether or not there is a peak is made are doubled and values (zigzag rate) are calculated by subtracting data before and behind them; and an image separation part 5 discriminates a character image and a dot image based on the sum of the absolute value of the zigzag rates of a low-frequency part and a high frequency part.
Patent JP-H11263100-A (JP)
Title: Production of embossed facing
Inventor: KAKINUMA YOSHIAKI
IPC: B44F9/02
Filed: 1998-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing embossed facing in which wood grain vessel grooves having a multistage shape and being closely analogous to a natural wood grain vessel groove are formed by a single photoetching process. SOLUTION: In the method for producing embossed facing, wood grain vessel grooves are formed on the surface of base material by embossing processing. The wood grain vessel grooves of a natural wood board are analogously reproduced by multi-stepwise changing depth toward the center part from the peripheries of the wood grain vessel grooves.  The method for producing the embossed facing is constituted of a process for forming baked pattern images 10, 10' which consist of central patterns 1 occupying prescribed size in the prescribed positions of the insides of section patterns of the wood grain vessels and consist of maltiple annular patterns 2, 3,..., (n) surrounding the central patterns 1 and hold the outlines of the section patterns of the wood grain vessels as the outmost rings (n), of a process for forming an embossing plate for etching an embossing cylinder face by a single photoetching processing in accordance with the baked pattern images 10, 10' and of an embossing process for performing shaping on the surface of the base material by using the embossing plate.
Patent JP-S58205218-A (JP)
Title: Speed controller of vehicle
Inventor: SHIBATA AKIRA
IPC: F02D29/02
Filed: 1982-05-25
Abstract: PURPOSE:To perform speed control in all run patterns by adding a subtracting circuit and putting a braking circuit in operation only when a vehicle reaches a set speed only by decreasing the revolving speed of an engine. CONSTITUTION:A vehicle speed sensor 1 detects the vehicle speed in the form of pulses, which are converted by an F/V converter 2 into a voltage proportional to the frequency of the pulses. The output of the F/V converter 2 is inputted to the subtracting circuit 11, which subtracts only a specific value from the signal proportional to the vehicle speed and inputs the resulting difference to the uninverted input terminal of the 2nd comparator 12. A command signal is inputted from a vehicle speed command part 4 to the inverted input terminal of the 2nd comparator 12 and the output of the comparator 12 is connected to the braking circuit 13 for operating a braking device. When the output of the subtracting circuit 11 exceeds the command vehicle speed, the output of the 2nd comparator 12 goes up to a high level and the braking circuit 13 operates to apply a brake.
Patent JP-H08282183-A (JP)
Title: Holding device of writing utensil
Inventor: IEYASU TOMIZO
IPC: B43K23/02
Filed: 1995-04-13
Abstract: PURPOSE: To provide the holding device of a writing utensil, in which the operability at mounting is improved, and one can easily and surely hand the writing utensil without shifting from one hand to the other at the taking-out. CONSTITUTION: At the longitudinal other end part 2b of a writing utensil 2, a first permanent magnet piece 4, one end part 5 toward a writing part 3 of which is magnetized to be one magnetic pole while the other magnetic pole is formed at the other end part 2b, is provided. On a base 9, at its longitudinal one end part, an engaging member 11 for engaging the writing part 3 is provided and, at the same time, at its longitudinal other end part, a frame part 14, in which second permanent magnet pieces 13a-13c are built, is provided. The respective second permanent magnet pieces 13a and 13c are magnetized so as to have the same polarity in the same direction as those of the first permanent magnet piece 4 and provide the second permanent magnet pieces 13a-13c in a recessed shape.
Patent JP-S58204768-A (JP)
Title: High voltage generating circuit
Inventor: OOTA MASAHIRO
IPC: H02M3/335
Filed: 1982-05-25
Abstract: PURPOSE:To effectively start a high voltage generating circuit and to continue a stable oscillation by increasing the electrostatic capacity connected to the base of an oscillation transistor at the starting time and converting it to a small value after the oscillation. CONSTITUTION:A high voltage generating circuit is composed of a transformer 4 having a primary coil 1, a secondary coil 2 and a base drive coil 3, an oscillation transistor 5, an oscillation capacitor 6 and a charging resistor 7, and a series circuit of a capacitor 19 and a transistor 20 controlled by a control circuit 21 is connected in parallel with the capacitor 6. The transistor 20 is conducted at the starting time, a base current is flowed through the transistor 5 with the capacitors 19, 6, and the capacitor 19 is isolated due to the interruption of a transistor 26 after the oscillation, and the oscillation is continued with the capacitor 6. Accordingly, the operation can be stabilized by suitably selecting the capacitors 19, 6.