baber/WOPTO huggingface dataset:
Patent JP-H07326284-A (JP)
Title: Electron source, control method thereof, and image forming method and device using the same
Inventor: ISONO SEIJI
IPC: H01J9/02
Filed: 1994-05-31
Abstract: PURPOSE:To offset effects at the time of forming of wiring resistance and at the time of driving, and reduce irregularity of emitted electron quantity of an electron source at the time of driving by forming by applying a voltage from one end of row-direction wirings in a display panel, and applying a drive voltage from the other end at the time of driving. CONSTITUTION:At the time of forming, an X-driver 2001 for forming is connected to an electron source panel 2010, and forming is performed by use of the X-driver 2001 and a Y-driver 2000. At the time of normal driving, an X- driver 2002 for display is connected to the panel 2010, and driving is performed by the X-driver 2002 and the Y-driver 2000. Emission of surface conduction type emitted electrons generated by the wiring resistance of the surface conduction type electron emission element is thus corrected to be uniform, thereby high quality image formation can be performed.
Patent JP-H07325464-A (JP)
Title: Electrophotographic recorder
Inventor: TAKEMOTO HITOSHI
IPC: G03G15/04
Filed: 1994-05-31
Abstract: PURPOSE:To provide an electrophotographic recorder which effectively prevents the quality of an image beam B from being deteriorated with a lapse of time as a result of paper powder, dust, and, etc., sticking to a dustproof glass surface, and also ensures the formation of a sharp electostatic latent image on a photoreceptor over a long period of time. CONSTITUTION:The device is equipped with a frame body 11 separating a photosensitive drum from an optical system 15, a beam-transmitting window 12, made in a part of the frame body 11, which transmits a scanning beam S used for forming an electrostatic latent image onto the photosensitive drum, and a light-transmissive dustproof plate 12A provided for the beam-transmitting window 12. A static-electricity-generating means 13, which operates together with the rotation of the photosensitive drum and generates positive static electrisity uniformly over the entire surface of it, is provided on the photosensitive drum side of the frame body 11 and near to the light-transmissive dustproof plate 12A.
Patent JP-H08338012-A (JP)
Title: Machinary for cleaning railroad line
Inventor: JIYANNPIEERU JIYAEJI
IPC: E01H8/00
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To capture light chips such as pieces of paper, tickets or the like, and heavy debris such as bottles, metal cans or the like as well as dust and fine particles generated from re-blocking of rails. SOLUTION: This equipment includes a box 4 which can be raised by jacks 6, 6' attached under a railway vehicle, and two molding brushes 13, 13' rotated and driven. The molding brushes 13, 13' rotate in opposite directions each other and push chips to the upper portion of the box to permit sucking chips and also to guide pipe 10 in succession. Receiving drawers 16, 16' make it possible to recover the debris which are too heavy to be sucked away.
Patent JP-H01290401-A (JP)
Title: Manufacture of composite material
Inventor: IKEGAMI NORIAKI
IPC: B27M3/00
Filed: 1988-05-18
Abstract: PURPOSE:To prevent the poor adhesive bonding and dimensional dislocation due to warpage from developing and acquire excellent adhesion and dimensional stability by a method wherein bonding is done under the condition that a groove, which is parallel to the direction of wood fiber, is cut on the bond area of each sawn wood. CONSTITUTION:After a groove 4, which is parallel to the direction of wood fiber 3, is provided on the bond area 2 of each sawn wood 1, adhesive is applied on the bond area 2 of the sawn wood so as to be bonded to other sawn wood, which is similarly treated, in order to form a plied composite material 5. In addition, the position of the groove is set to be in the range within 1/4 of the width from the middle in the width of the sawn wood, easily obtaining a flawless composite material, even when sawn woods are compressed at high pressure. Further, the preferable depth D of the groove is 30-80% of the thickness of the sawn wood. Thus, the warpage in the direction normal to the direction of wood fiber of the sawn wood can be absorbed and eased, preventing the poor adhesive bonding and dimensional dislocation of a composite material due to warpage from developing.
Patent JP-H08282233-A (JP)
Title: Rear suspension used in automobile
Inventor: TAKEISHI AKIRA
IPC: B60G9/02
Filed: 1995-04-20
Abstract: PURPOSE: To improve the operation stability by linking a leaf spring for supporting a rear axle on a frame, an air spring and a torque rod of a special form. CONSTITUTION: A rear suspension 10 is assembled by a leaf spring 11, an air spring 12 and torque rods 13. The leaf spring 11 is disposed at a suitable space in the cross direction of a frame 30, the front end thereof is hinge-connected to the frame, and a rear axle 32 is fixedly connected to the rear end of the leaf spring to be supported on the frame 30. The air spring 12 is disposed at a suitable space in the cross direction of the frame 30 in the rear of the rear axle 32 to support the rear axle on the frame 30. The torque rods 13 are disposed above the rear axle 32 in such a manner as to become narrower in the rear so that the instantaneous center C is positioned in the rear of the axis 0 of the rear axle 32, thereby connecting the rear axle 32 to the frame 30 at a suitable space in the cross direction of the frame 30.
Patent JP-H04327206-A (JP)
Title: Production of pitch-based carbon filament mat
Inventor: YUMITORI SHUJI
IPC: D04H1/4242
Filed: 1991-04-22
Abstract: PURPOSE:To obtain the subject product having uniform areal density and useful for the production of carbon fiber-reinforced plastic, etc., in high yield by stretching a spun pitch fiber with a high-speed air flow take-up apparatus, dropping into a vessel containing a dispersion liquid and precipitating in the vessel. CONSTITUTION:A pitch fiber 6 produced by the melt-spinning of a pitch from a nozzle 1 is stretched with a high-speed air flow take-up apparatus 4. The spun and stretched pitch fiber 6 is dropped into a vessel 5 containing a dispersion liquid and precipitated in the vessel. The precipitated pitch fiber 6 is separated from the dispersion liquid and formed to a uniform sheet to obtain the objective product. Preferably, the pitch fiber is coated with an oiling agent and divided into small portions with a godet roller 3 before taken-up with the take-up apparatus 4 to suppress the scattering of the fiber diameter.
Patent JP-S5545749-A (JP)
Title: Photosetting composition
Inventor: YASUNO HIROSHI
IPC: C08F2/48
Filed: 1978-09-29
Abstract: PURPOSE: A photosetting composition that contains an adduct of an epoxidized polybutadiene to an unsaturated group-containing aromatic polyester, acnylic or methacrylic acid and a photosensitizer, thus having good photoset drying property, storage stability, high adhesion of crosslinked coating film to metal substrate and high impact strength.  
     CONSTITUTION: A liquid polybutadiene that has a number-average molecular weight of 500W5000, preferably 600W3000, a viscosity of 20W10000, preferably 30W5000 cp at 30°C and contains preferably more than 40% of 1,4- structure is epoxidized using hydrogen peroxide and an aliphatic lower carboxylic acid. A polyester of an aromatic polycarboxylic acid having 2 or more substituents of the formula (A is residue of polyol as diol; R is H, methyl; n is 1W3) and 1 or 2 carboxylic groups directly on the benzene nucleus is added to the epoxidized polybutadiene at a retio of 0.05W0.2 to the structure unit of the polybutadiene. The resulting modified polybutadiene is incorporated with an acrylate or mthacrylate ester and a photosensitizer in a proportion of 100:100W800:0.5W15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H09307545-A (JP)
Title: Book data reproduction method and device
Inventor: SHIBATA AKIO
IPC: G06F21/10
Filed: 1996-05-14
Abstract: PROBLEM TO BE SOLVED: To allow the method to collect proper compensation by prevention a theft of a key to used decode ciphered book data due to illegal intrusion and illegal reproduction of the book data expected as a result. SOLUTION: The device is provided with a communication section 4 that acquires the same deciphering key as that used for serving the book data through the approval of use by means of wired or radio communication or the like. A separate section 3 separates a data identifier 12 and an information main body 3 included in the ciphered book data entered by an entry section 2, a transmission section 6 sends the data identifier 12 to an information service agency, a reception section 7 receives a deciphering key sent from the information service agency, a communication decoding section 8 decides the key, a decoding section 9 decodes the information main body 13 by using the key and a reproduction section 10 reproduces the information main body 13.
Patent JP-S599435-A (JP)
Title: Space heating and cooling apparatus
Inventor: KANEKO KATSUMITSU
IPC: F24F1/0071
Filed: 1982-07-08
Abstract: PURPOSE:To prevent short-circuiting of discharge air and intake air in a wall- hanging type indoor unit of an air conditioner, by forming an air intake opening respectively in the top face and one side face of a unit panel, and drawing air into the indoor unit from these intake openings by means of individual fans. CONSTITUTION:An indoor unit of this invention is designed such that air in a room to be air-conditioned is drawn from both of an intake opening 11 formed in the top face of the indoor unit and an intake opening 14 formed in one side face of the indoor unit, then passed through a heat exchanger 17 by means of a fan unit 18, and finally discharged into the room from a discharge opening 13. Here, air drawn from the top intake opening 11 is passed through the heat exchanger 17 by means of a cross-flow fan 20 of the fan unit 18 while air drawn from the side intake opening 14 is passed through the heat exchanger 17 by means of a Sirocco fan 21 of the fan unit 18. Thus, since short-circuiting of air flow between the intake openings and the discharge opening is not caused, it is enabled to exert the required space heating and cooling capacity of an air conditioner.
Patent JP-S63282295-A (JP)
Title: Wear resistant surface layer
Inventor: SHINADA MANABU
IPC: C22C29/00
Filed: 1987-05-15
Abstract: PURPOSE:To improve the wear and seizing resistances of a base material by forming a surface layer contg. specified hard ceramic particles and silicon carbide fibers dispersed in an Ni or Ni-Co matrix. CONSTITUTION:An Ni layer 5c is deposited on a base material 5b by striking and a layer 5a contg. 5-30vol.% particles 22 of hard ceramics such as silicon carbide having 0.5-10mum particle size and 5-20vol.% silicon carbide fibers 23 having 0.5-2mum diameter and 10-200 aspect ratio in a matrix 21 of Ni or an Ni-Co alloy contg. <=40wt.% Co in a dispersed state is deposited on the layer 5c by plating to form a wear resistant surface layer. A wear resistant surface layer contg. the above-mentioned hard ceramic particles and silicon carbide fibers dispersed in a matrix consisting of 85-98pts.wt. Ni-Co alloy and 2-15pts.wt. P may be formed. Thus, the seizing and wear resistances of the base material 5b are improved, the extent of wear of the opposite material is reduced and the strength of the layer 5a is increased.
Patent JP-S5820525-A (JP)
Title: Display device of autobicycle
Inventor: TAJIMA YOSHIKI
IPC: B60K35/00
Filed: 1981-07-29
Abstract: PURPOSE:To form an instrument case to small size and light weight without causing the worsening of visibility of a display, by fixing the upper end of a pair of left and right front forks to an upper bracket and arranging a display panel further the instrument case, in front of the display panel, respectively in the upper bracket. CONSTITUTION:An upper bracket 16 is turnably mounted to a steering head pipe 10 in the front end of a main frame, and upper ends of a pair of left and right front forks 12 are fixed to the upper bracket 16. An instrument case 46, housing a speedometer 46a, tachometer 46b, etc., is arranged in a front approximate position of said upper bracket 16 through a mounting arm 48. While a display  panel 56, equipped with warning lamps 58, 60, 62 and key switch 66, is positioned  between left and right front forks 12a, 12b and mounted to the upper bracket  16. In this way, each upper surface of the instrument case 46 and the display  panel 56 is mutually approximate and continuously placed, and the instrument  case 46 can be formed to small size and light weight while ensuring visibility of  a display.
Patent JP-H08309076-A (JP)
Title: Fully automatic washing machine
Inventor: TERAI KENJI
IPC: D06F33/02
Filed: 1995-05-18
Abstract: PURPOSE: To improve dehydration foam activation performance by performing a dehydration and water-feeding process for repeating dehydration and water-feeding for rotating a washing and dehydrating tank at a rotation speed slower than normal for a short time before the dehydration after a washing process and feeding water after rotation is stopped once or plural times. CONSTITUTION: In the dehydration aha water-feeding process, after the discharge of water is ended, intermittent dehydration for turning a motor 4 on and off is performed for a prescribed time period and the washing and dehydrating tank 2 is turned to the prescribed rotation speed. After the prescribed time period elapses after the energizing of the motor 4 is ended and the washing and dehydrating tank 2 is stopped, a water feeding valve 6 is opened for the prescribed time period, the small amount of city water is fed from a water feeding port 9 to laundry and the water is discharged for the prescribed time period after the water is fed. The time periods are defined as one cycle of the dehydration and water-feeding and the process for which the cycle is repeated once or the plural times is defined as the dehydration and water-feeding process.  As a result, since detergent density held in washing water is lowered and stored washing liquid is discharged, the foamed washing liquid is smoothly discharged at the time of the next intermittent dehydration and continuous dehydration.
Patent JP-H02297449-A (JP)
Title: Printing machine
Inventor: NISHIWAKI MANABU
IPC: B41J2/215
Filed: 1989-05-12
Abstract: PURPOSE:To obtain a simple stabilized image printing mechanism by a method wherein the subject printing machine is composed of a back surface electrode of a different pole from charged atomized ink which is installed on a back side of paper to be recorded, charger and a plurality of electrodes provided in a clearance and near the clearance established between the charged part and the paper to be recorded. CONSTITUTION:A printing head is composed of an ink mist (being atomized ink) generating part 20, a charging part 21 which charges the ink mist, and an electric field shutter 22 which releases the charged ink mist selectively from a chamber 23, and an ultrasonic vibrator 25 is installed at a bottom part of an ink reservoir 24. The electric field shutter 22 is composed of a recording electrode 61 formed on an insulating substrate 60 and four layers of control electrodes 62 to 65 via an insulation layer 66 on an opposed surface of the substrate 60, and the control electrodes face each other including a gap 68. The ink mist is charged with a cathion generated near a corona wire 50, and is stuck to paper 3 to be recorded by an electrostatic field to be generated between the back surface electrode 67 and the corona wire 50 to form an image. Miniaturization of the image printing machine and stabilization of image quality can be achieved thereby.
Patent JP-S61278928-A (JP)
Title: Erasing device for coordinate input device
Inventor: MASUI MUTSUMI
IPC: G06F3/0488
Filed: 1985-06-04
Abstract: PURPOSE:To attain an easy and continuous erasure operation by providing the coordinate specifying pen of a coordinate input device of a tablet type with a means for specifying the erasure range of inputted coordinate data. CONSTITUTION:A slide-type adjusting lever 4 is installed on the axis of a stylus pen 2 generating a coordinate input signal to a coordinate detecting part 1 by operating on a tablet panel 3 for inputting coordinates. When area erasure information is outputted from an erasure specifying part 5 not shown in figure, the coordinate information within the range specified by the adjusting lever 4 is continuously erased. Thus troublesome intermediate operations such as a switch operation for erasure and the specification of the erasure range become unnecessary, and an erasure signal generating means in a specifying means can easily and continuously carry out the erasure operation, following an input operation.
Patent JP-S5911256-A (JP)
Title: Dot impact type printer
Inventor: HIRAMOTO KIYOSHI
IPC: B41J2/255
Filed: 1982-07-12
Abstract: PURPOSE:To provide the titled printer which enables the saving of energy in an excitation circuit for driving a wire composing a dot while a power unit is miniaturized by inclining the vertical row of the wires to the vertical line of the printing surface with a specified circuit structure. CONSTITUTION:Solenoids SD1-SD8 for driving wires W1-W8 are connected in parallel to a power source circuit in such a manner as to be changed over with an electronic switch at a specified timing. The power source circuit is made up of a capacitor C and a resistor R with one end thereof connected to the power source E and they are connected to the solenoids SD1-SD9 through reverse current blocking diodes D1-D8. A clock pulse is used as control signal of an analog switch ASw to charge the solenoids SD1-SD8 sequentially. The vertical row of the wires W1-W8 are inclined to the vertical line of the printing surface and charged sequentially moving a print head.
Patent JP-H01290826-A (JP)
Title: Manhole cover displaying traffic control sign
Inventor: YAMAMOTO RYUICHI
IPC: E02D29/14
Filed: 1988-05-17
Abstract: PURPOSE:To force a car driver to refrain from parking on a manhole by displaying a traffic control sign which implicates no-parking on the surface of a manhole, making him intensely cognizant of the traffic control sign without need of taking special care. CONSTITUTION:A traffic control sign P which implicates no-parking is displayed on the surface of a main body 4 of a cover 5 of various manholes 3. Further, this display is made by attaching multiple pieces of tiles, preventing easy discoloration. Thus, it is possible to force a car driver, who is accustomed to the traffic control sign P at public road, to be cognizant of the fact that the place is not allowed to park even it is within the site of factory or residence.
Patent JP-H09303155-A (JP)
Title: Exhaust structure for v-engine
Inventor: HIRAOKA TOKUYOSHI
IPC: F02F1/42
Filed: 1996-05-15
Abstract: PROBLEM TO BE SOLVED: To attain the compactness of a V-engine by providing an exhaust passage of each cylinder toward the inside of a bank arranged in a V type, and forming an exhaust collecting passage integrally with a cylinder head in each bank in the inside thereof. SOLUTION: An exhaust passage 18 from each cylinder, provided toward the inside of a right/left bank of a 4-cycle 6-cylinder vertical V type engine of outboard engine, is made to mutually communicate in an exhaust collecting passage 19 formed in a vertical direction in the inside of the right/left bank. These exhaust passage 18 and exhaust collecting passage 19 are integrally molded with a cylinder head 8 in the inside of the right/left bank, the exhaust collective passage 19 of each right/left bank is provided once toward a cylinder block side in a lower end part of the engine, made to join as the single exhaust passage 18 after bending in a crankshaft direction, made to communicate with the exhaust passage 18 of exhaust guide, to be connected to an exhaust pipe provided in a lower side of the exhaust guide.  In this way, with a compact structure, the improvement of engine performance is attained.
Patent JP-H04346556-A (JP)
Title: Informing system for facsimile transmission result
Inventor: YONEDA TSUYOSHI
IPC: H04N1/00
Filed: 1991-05-24
Abstract: PURPOSE:To automatically inform the facsimile transmission result by sending the result of transmission of data given to a 2nd facsimile equipment from a 1st facsimile equipment to a switchboard and then sending the result of transmission to a designated telephone sat from the switchboard. CONSTITUTION:The data on the picture information are sent to a facsimile equipment 6 from a facsimile equipment 2. Then the equipment 6 sends the information on the data transmission result to a transmission result decision processing function 22 via a switchboard 4. The function 22 decides the reception state and sends this deciding result to a user/user information setting function 23. Then the function 22 converts the decision information into the prescribed data and sends this data to a call setting message setting function 24. The function 24 sends the data on the function 23 and a number input function 21 to the switchboard 4 together with the information on the call setting message. The switchboard 4 sends the received message to 8 telephone set 7. The set 7 extracts the information showing the transmission result and decodes this information to turn it into the displayable date. This data is sent to a transmission result display function 73 which displays the transmission result in characters.
Patent JP-H08310499-A (JP)
Title: Attitude controller
Inventor: SOGA HIROSHI
IPC: B64G1/26
Filed: 1995-05-18
Abstract: PURPOSE: To make it conducible to the simplification of operation after highly accurate attitude control has come to fruition. CONSTITUTION: In a stationary attitude control state, if there is an attitude control stopping command, a control operation part 10 calculates a value of stop control torque, and on the basis of this stop control torque, a thruster driving part 13 seeks a span of gas injection time (t) for executing an attitude stop, and a gas jet thruster 14 is driven as long as the time added with minimal injection time Δtmin of this gas jet thruster 14, to this injection time (t), while the gas jet thruster 14 is driven as long as the minimal injection time Δtmin in the reverse direction to the injection direction, whereby it is constituted so as to perform the attitude stop.
Patent JP-H02299007-A (JP)
Title: Clock control system
Inventor: MARUO AKIHIRO
IPC: G06F13/42
Filed: 1989-05-12
Abstract: PURPOSE:To handle various timing ratios by adjusting the restart timing of a clock effective section according the counted value of a counting means formed by connecting bistable elements are connected in a ring shape by as many as cycle time ratios. CONSTITUTION:The outputs of the respective bistable elements 111 are led in elements of trailing or leading stages by corresponding switches 113. Then the switches 113 are switched according to switching indications corresponding to the cycle time ratios. Thus, the ring-shaped counter consists of the elements as many as the cycles of a 2nd clock signals having cycles whose number is an integral multiple of that of a 1st clock signal. The counted value of the means 110 is held by the holding means 121 of a synchronous control part 120 while the 1st and 2nd clock signals are ineffective. The result of a decision on whether the held counted value coincides with the counted value of the means 110 is supplied to an effective signal generating means 123 and the restart timing of the clock effective section is adjusted.