baber/WOPTO huggingface dataset:
Patent JP-H03242664-A (JP)
Title: Image forming unit
Inventor: ONOBORI SHIYUNJI
IPC: G03G15/08
Filed: 1990-02-21
Abstract: PURPOSE:To make an image forming unit small in size and light in weight by using a 1st developer storing part where unused developer is stored as a 2nd developer storing part where residual developer is stored. CONSTITUTION:When the unused developer 2 is consumed by the action of a developing means 3, a member 8 which can slide by as much as the volume of the consumed developer slides downward, and a space in the developer storing part 6 is reduced and a space in the developer storing part 7 is increased by as much as the reduction thereof. The residual developer 4 removed by the action of a cleaning means is fed to the developer storing part 7 by a feeding means 9 and stored in the storing part 7. Since the 1st developer storing part 6 which becomes a developer non-storing part by the action of the means 3 is used as the 2nd developer storing part 7, the developer storing part after consuming the unused developer, which is a dead space in a conventional unit, is effectively utilized.
Patent JP-H03242711-A (JP)
Title: Running vehicle
Inventor: KAMIYAMA KENJI
IPC: G05D1/02
Filed: 1990-02-21
Abstract: PURPOSE:To improve the running precision by detecting the direction of a visual angle recognizing means itself in accordance with the direction detected by a direction detecting means which detects the direction of the visual angle recognizing means which recognizes the visual angle of a reference mark. CONSTITUTION:The output of a motor 1 individually drives driving wheels 3 and 3 through a reduction gear 2, and rear wheels are casters 4 and 4 and have the directions freely rotated. A truck 5 is provided with a camera 6 which recognizes the visual angle of the reference mark, motors 7 and 8 which vertically and horizontally rotate the camera 6 for the purpose of tracking this mark, a control circuit 9, a battery 10, a suction hole 11, etc. The direction of the camera 6 is so changed that the camera 6 recognizes the visual angle of the reference mark, and the direction of the camera 6 is detected. Thus, the error is averaged independently of the position of the running vehicle, and the vehicle is accurately run.
Patent JP-H07249891-A (JP)
Title: Chip component managing apparatus
Inventor: ISHIDA AKIKO
IPC: B65G35/04
Filed: 1994-03-10
Abstract: PURPOSE:To rapidly and accurately add and manage a quantity of a plurality of types of chip components. CONSTITUTION:A component reel 5 wound with a band 1 is inserted into a support shaft 13 of a measuring apparatus 11. When the band 1 is drawn by conveying means 15, counting means 17 measures the number of chip components 4 in the band 1. After measuring, output data indicating a component name and the number of the components 4 are sent from the apparatus 11 and a bar code reader 21 to a personal computer 24. The computer 24 adds and manages the number of the plurality of types of the components 4. Thus, the number of the components 4 can be rapidly measured by the apparatus 11, the number of the plurality of types of the components 4 can be automatically added and managed by the computer 24.
Patent JP-S51114890-A (JP)
Title: Compound ceramic substance for prevention of ultrasonic wave reflectio n and its process
Inventor: KITAMURA TOMOSABUROU
IPC: H01L41/39
Filed: 1975-04-01
Abstract: PURPOSE:Obtain a compound ceramic substance which can damp unnecessary reflection wave of acoustic surface wave element.
Patent JP-H09214063-A (JP)
Title: Semiconductor laser and its fabrication method
Inventor: IWAI NORIHIRO
IPC: H01S5/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser and its fabrication method wherein a stepped part is formed on each substrate surface for supporting each of an active region and a mode field region, both substrate surfaces are in a (100) plane, and a slant surface connecting the substrate surfaces forms each of different conductivity type slope surfaces at least a specific angle in the direction (111) A from the substrate surface supporting the active region. SOLUTION: A surface of a p-InP substrate 11 that uses a lattice surface (100) as the substrate surface is etched to form a recessed part, a side wall of which is formed into a slant 11C forming a (311) A surface being a crystal surface parallel to an orientation flat. The slant 11C is constructed at this time to have an off angle of 10 degree or more with respect to the lattice surface (100). A pair of strip shaped SiO2 films are formed ON the first substrate surface 11A. This is used as a mask for selective growth. A semiconductor layer composed of a cladding layer 12, a quantum well active layer 13, and a cladding layer is formed on an exposed surface where the strip-shaped SiO2 films are not formed. At this time, Zn and Se are simultaneosuly doped. Hereby, the cladding layer is formed only on the slope, and can be formed simultaneously.
Patent JP-H09214744-A (JP)
Title: Facsimile equipment
Inventor: MORIMOTO TAIJI
IPC: H04N1/00
Filed: 1996-02-05
Abstract: PROBLEM TO BE SOLVED: To permit a user to surely know the order of a page after the first at the time of reading, which is added to the plural pages, when picture data of the plural continuous pages stored in a memory are transmitted by a transmission function by which the picture data is judged based on the number of recordable lines at a reception side and the plural pages are coupled to be one page. SOLUTION: Picture data of an original with the plural pages, which is read by a contact sensor 9, is temporarily stored in a picture memory 13. When picture data of the plural continuous pages stored in the picture memory 13 is being transmitted by the transmission function by which the picture data is judged based on the number of recording possible lines at the reception side and the plural pages are coupled to be one page, CPU 1 executes control so as to display the number of the pages which are actually transmitted and the number of the reading pages added to the plural pages in a display equipment 7.
Patent JP-2000237161-A (JP)
Title: Magnetic resonance imaging marker, magnetic resonance imaging position detector and magnetic resonance imaging device
Inventor: HAMAMURA YOSHIAKI
IPC: G01B7/00
Filed: 1999-02-18
Abstract: PROBLEM TO BE SOLVED: To easily and accurately detect a position and the direction of an apparatus such as a probe in a magnetic shield by forming a magnetic resonance imaging marker of a marker substance for generating a magnetic resonance signal and a control means for controlling strength of the magnetic resonance signal generated by this substance. SOLUTION: This marker 20 is made by sealing a substance for issuing an MR signal such as oil in a resin vessel having the spherical content unit volume. A resonance circuit composed of a capacitor 14 and a coil 12 resonating by a Ramour frequency is arranged in the vicinity of the marker 20 to emphasize a signal from the marker 20. A PIN diode 16 is arranged to be connected in parallel to the resonance circuit, and a choke coil 18 is arranged so as to check a high frequency current. Thus, the marker 20 can be efficiently detected by controlling strength of the MR signal issued from the marker 20, and the resonance circuit arranged in the vicinity of the marker 20 is controlled to be turned on and off to realize efficient marker detection.
Patent JP-S56138117-A (JP)
Title: Anti-inflammatory
Inventor: KOSUGE TAKUO
IPC: C07H15/26
Filed: 1980-03-31
Abstract: PURPOSE: An anti-inflammatory that contains liquiritin as an active principle.  
     CONSTITUTION: Liquiritin of the formula is used as an active principle to produce an anti-inflammatory in form of dust, tablet, pill, solution suspension, emulsion, granule or capsule. The effective dose is intravenously 20W100mg/once or orally 50W200mg/once, which may be appropriately changed according to symptoms. The liquiritin, the active principle, is obtained by extracting the residue after the extraction of Glycyrrhiza glabra L. with a nonpolar solvent, with a hydrophilic lower alcohol, distilling off the solvent of the extract, subjecting the crude essence to the counter current fractionation to separate the fraction with strong anti-inflammatory activity and distilling off the solvent from the fraction, dissolving the resultant powder in a small amount of water, subjecting the solution to gel filtration chromatography using water as an eluting solvent to collect fractions of Kd 15.5W 19.5, distilling off the solvent and recrystallizing the powder with ethanol. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01254488-A (JP)
Title: Releasing device for freight gate of aircraft
Inventor: ARUTOURU KUTSUPUFUERUNAAGERU
IPC: B64C1/14
Filed: 1989-02-22
Abstract: PURPOSE: To obtain a mechanically operable opening device for a cargo gate opened to an outer side, by extending a compressed spring about parallel to a connecting member, and imparting the second supporting point of a rotation joint to the upper side end part of the connecting member. CONSTITUTION: Compression springs 5 and 6 generates moment around a rotation joint 14 by their own spring force F, and the moment is received by supporting force in joints 12 and 13. At that time, the action line of the supporting force is conformed to the securing line between the joints 12 and 13 constantly, consequently the whole partial link mechanism acts as an equivalent spring E, and the spring E is arranged directly between the joints 12 and 13. Resultantly when an operator moves a cargo gate 2, he can be sufficient to only simply overcome the friction force of opening and hanging mechanisms, thus a mechanically operable opening device for the cargo gate opened to the outer side of an aircraft can be obtained.
Patent JP-S60185112-A (JP)
Title: Optical fiber gyroscope
Inventor: NAKAZAWA MASATAKA
IPC: G01C19/64
Filed: 1984-03-05
Abstract: PURPOSE:To make it possible to form a highly sensitive optical fiber gyroscope, by using a time synchronizing type fiber Raman ring laser, making the oscillating frequency of the laser variable, and oscillating the ring laser so that the wavelength agrees with the zero-dispersion wavelength of a silica optical fiber. CONSTITUTION:Synchronized optical pulses from a laser light source 11 are split into two optical beams by a splitter 14 through a light isolator 12 and a prism 13. One of the two beams is inputted to a laser mirror 16 through a total reflection mirror 15. The other optical beam is inputted to the mirror 16. The position of the mirror 15 is adequately adjusted, and the difference between the distance from the beam splitter 14 to the mirror 16 through the mirror 15 and the direct distance from the splitter 14 to the mirror 16 is made to be the integer times the pulse repetition frequency. The optical pulses, which have reached the laser mirror 16 at the same time, are inputted into an optical fiber 18, and induced Raman scattering is yielded. When the scattered light reaches the mirror 16, excited pulses are made to input. Then Raman amplification is yielded in synchronization and the induced Raman oscillation is generated at that wavelength. Thus the detecting sensitivity is improved.
Patent JP-S60185810-A (JP)
Title: Production of latent high bulky yarn
Inventor: AWATA MUNEAKI
IPC: D01D5/28
Filed: 1984-03-05
Abstract: PURPOSE:Two different melted polymers free from delamination from each other are passed through a stationary kneading element and extruded out of slit nozzles of point-symmetry arrangement to give filaments in which most of them are laminated into 3 or more layers. CONSTITUTION:Two melted polymer A, B which are free from delamination from each other are passed through a stationary kneading element 5 to form an incomplete mixing flow and extruded out of slit nozzles 3' of point-symmetry arrangement. Thus, more than 80% of filaments are laminated into 3 or more layers to give yarns of flattened or multilobal cross sections with good operability.
Patent JP-H06226187-A (JP)
Title: Drying oven
Inventor: TATE SETSUO
IPC: B05C9/14
Filed: 1993-02-04
Abstract: PURPOSE:To dry a one component urethane coating film efficiently by emitting near infrared rays with peaks of specified wavelength to a material to be dried obtained by coating a matrix composed of metal with a coating material provided with a block material near an inlet of a hot air oven. CONSTITUTION:A material 11 to be dried obtained by coating a metal surface with a coating material containing a block material is introduced from a feed line 33 into a hot air oven 31 for heating the material 11 to be dried by hot air. Near infrared rays having with peaks of wavelength in the vicinity of 1.2-1.5mum are emitted from an infrared ray generating device 21 disposed near an inlet of a heat effecting section 32. As the infrared ray transmittance for a thin film and absorptivity for metal of the near infrared rays are high, the metal surface is heated directly, and the film is heated by the metal surface to raise the interface temperature rapidly, break the block material and expose reactive groups. Then the material 11 is moved away from the emission zone of near infrared rays, and the reactive groups are successively reacted in progress by being dried by the hot air.
Patent JP-H08232371-A (JP)
Title: Set back structure of building
Inventor: SAKATA RYOJI
IPC: E04B1/00
Filed: 1995-02-28
Abstract: PURPOSE: To withstand firmly against an out of plane external force in a jointed part between an exterior wall panel and beams by simplifying the manufacture and transportation and execution of work of an exterior wall panel which is designed to constitute an entrance of a set back space. CONSTITUTION: A part of an exterior wall surface of a building based on a panel method is retreated inwardly, thereby forming a set back space 1. The upper end of an exterior wall panel 3 which constitutes a portion wherein no exterior wall surface is retreated and whose lateral end part is located on the end of an entrance 2 is connected to an independent post 4 erected on the entrance 2 of the set back space 1 with a spacing from the exterior wall panel 3 by means of beams 5. The end of the entrance 2 of the set back space 1 of the exterior wall panel 3 is connected to the lateral end of a set back exterior wall panel 8 which is moved back inside a building A so as to form the set back space 1. A structural face plate is mounted on a frame material, thereby constituting the set back exterior wall panel 8.
Patent JP-S59166903-A (JP)
Title: Manufacture of optical fiber array body
Inventor: NAKADA KOUHEI
IPC: G02B6/04
Filed: 1983-03-14
Abstract: PURPOSE:To manufacture easily an optical fiber array body whose corrosion resistance and insulating property are good by sticking an optical fiber alignment body whose coating is removed and an optical fiber alignment body whose coating is not removed, to a glass-ceramic structure body, and forming them as one body. CONSTITUTION:An optical fiber 9 whose coating is removed and an optical fiber 10 whose coating is not removed are aligned on an optical fiber array substrate 4 which is formed by a glass-ceramic structure body whose cut-working is executed easily and whose corrosion resistance and insulating property are good, and provided with a coating optical fiber array part 7 and an end part 5 having a curvature, etc. Subsequently, a press plate 1 for aligning optical fiber formed by the same structure body as the substrate is placed on the optical fiber alignment body through an adhesive, and thereafter, when it is pressed down, the alignment body, the holding plate 1 and the substrate 4 are formed as one body. In the same way, an optical fiber array upper cover 8 of the same structure body, the substrate 4 and the fibers 9, 10 are formed as one body. Thus, an optical fiber array body whose corrosion resistance and insulating property are excellent is manufactured easily.
Patent JP-S54132881-A (JP)
Title: Precision angle-divider
Inventor: CHIBA JIROU
IPC: G01B7/30
Filed: 1978-04-06
Abstract: PURPOSE: To provide a standard device such that the numerical value obtained by dividing 360 degrees by the resolution of a detector is again divided by a fixed divisor and the division precision is made at all times less than the resolution of the above detector by rounding off the dicimal fraction of that divided value.  
     CONSTITUTION: Angle-divide instruction device 1 outputs divide instruction signal DC based on divisor n, position-determination start instruction signal PC, and the setting of the least divisor. This signal is amplified by amplifier 2 and is given to servomotor 3 and then it is given to division table 5. For angle detector 6, an incremental type device is used, for example. It detects the rotational angle of table 5 in the resoluion of 1/°C(C>1), and outputs one pulse for every 1/° and gives it to device 1 as feedback, (C is the number obtained by dividing medium section M by 2.) 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S62198847-A (JP)
Title: Exposure optical device
Inventor: WATANABE JUNJI
IPC: G03B27/50
Filed: 1986-02-26
Abstract: PURPOSE:To execute easily a skew adjustment by providing a rotating body for engaging, and extending and providing a timing belt in a shape of OMEGA on a carriage driving part, and providing a skew adjusting mechanism formed by driving to rotate this rotating body by a driving motor through a gear and a worm gear. CONSTITUTION:A holder 72 for constituting a belt extending and providing means 71 is fixed onto a carriage 32 of an optical unit, and an adjusting pulley 75 being a gear-shaped rotating body to which a timing belt 63 is engaged is fitted into a shaft supporting part 73 from the upper direction and supported axially. On the other hand, the timing belt 63 is engaged, and extended and provided in a shape of OMEGA to this adjusting pulley 75. The adjusting pulley 75 is rotated by engaging an adjusting worm gear 77 to an adjusting worm pulley 76, and also, driving to rotate this adjusting worm gear 77 by a driving motor 80 through a worm pulley 78 and a worm gear 79, and by a rotation of this adjusting pulley 75, the carriage 32 is made movable against the timing belt 63 and a skew adjustment is executed.
Patent JP-S63206707-A (JP)
Title: Light transmission body
Inventor: ASAGA AKIO
IPC: G02B6/42
Filed: 1987-02-23
Abstract: PURPOSE:To permit bright glowing of light emitting parts at prescribed points without using light source lamps of a large quantity of light by building a light control member which controls the light in a light transmission body integrally to the proper point of the light transmission body. CONSTITUTION:The light transmission body 1 is molded to a required shape by using an inexpensive resin material having high light transmissivity and is installed with the plural light emitting parts 4c, 4b..., light source parts 3 and the light control member 2 at the required points. The light control member 2 controls the light P flowing in the light transmission body 1 from the light source lamps B installed in the light source parts 3 of the light transmission body 1. For example, the light beams emitted from the two light source parts 3 are prevented from interfering with each other by the light control member 2 installed between the two light source parts 3. It is also possible to collect the light P to the specific light emitting part 4a and to intensify the light in part of the light emitting part 4a by forming one side of the control member facing the light source part 3a as a reflecting mirror-like surface.
Patent JP-H06249124-A (JP)
Title: Movable blade of fluid machine
Inventor: MIURA SEIJI
IPC: F03B3/18
Filed: 1993-03-02
Abstract: PURPOSE:To prevent leakage of fluid from a clearance between an end face of a movable blade and a static wall so as to improve efficiency by mounting a brush on the end face of the blade which opposes a static section of the movable blade such as hydraulic turbine. CONSTITUTION:A brush 12 which prevents leakage of water is provided on an end face which opposes an upper guide 2 and a lower guide 3 of a guide vane 5. This brush 12 may be imbedded directly in the end face or attached on thin plate pieces which constitute a guide vane 12. The density and shape of the brush may be selected appropriately in accordance with the characteristics of the guide vane. The brush is made of synthetic resin or chemical fiber. Thus, it is possible to reduce loss of a fluid machine which has a movable blade and achieve changes of efficiency. The use without waste of energy is possible, and high efficiency can be achieved.
Patent JP-S55131647-A (JP)
Title: Method and device for measuring temperature of flue gas of centralized heating boiler
Inventor: GIYUNTAA FURIIDEBON
IPC: G01K13/02
Filed: 1980-03-28
Abstract: 1. A method of monitoring a central heating boiler involving measurement of the smoke gas temperature, characterized in that in the chimney pipe (3) of the central heating boiler a temperature sensor (4) is rigidly arranged, of which the maximum temperature in each case is indicated by the drag indicator (14) of a temperature indicator device (2) ; in that the adjustment of a disc marker (20), which is optionally rotatable about the axis of rotation (7) of the drag indicator (14) and bears a first and second mark (31a, 31b), occurs when the burner is switched on after previous boiler maintenance such that when the greatest smoke gas temperature has been reached the disc marker (20) is rotated until the first mark (31a) corresponds to the instantaneous position of the drag indicator (14) ; in that subsequently the disc marker (20) is secured against unauthorized rotation by a locking device (22) ; in that subsequently the drag indicator (14) is rotated by means of a resetting device (13) in a region between the smallest temperature value which can be indicated and the instantaneous position of the actual value indicator ; and in that in the time interval between the previous maintenance and the subsequent maintenance the current position of the drag indicator (14) relative to the second mark (31b) is examined, which is arranged distant from the first mark (31a) by a predetermined temperature difference with respect to higher temperatures.
Patent JP-H0772069-A (JP)
Title: Graphite tubular furnace for atomic light-absorbing spectroscopy
Inventor: BURUUNO HIYUTSUCHIYU
IPC: F27B17/02
Filed: 1991-02-13
Abstract: PURPOSE: To improve a graphite tubular furnace for atomic absorption spectroscopy with a specimen support. CONSTITUTION: The graphite tubular furnace 1 comprises zones 2, 3, 4, 5, 6, 5', 4', 3', 2' arranged almost at the center of the furnace in right-and-left synmmetry. Each zone is shaped to be sufficiently fittable and applicable to functions of electric contact, the prevention of thermal drop, the limitation of a spraying chamber, the fixture of the spraying chamber and a specimen support 10, etc. The specimen support 10 which is actually formed not to be further heated with Joule heating or heat conduction and fixed not to be moved has the minimum mass.
Patent JP-H02243212-A (JP)
Title: Drill
Inventor: ARUTSUURU FUITSUSHIYAA
IPC: B23B49/00
Filed: 1990-02-23
Abstract: PURPOSE: To avoid damage of a wall front surface in the range of a drill hole opening to be generated by a rigid stopper, by providing an elastic damping member on a depth stopper. CONSTITUTION: A depth stopper 10 is constituted of a collar 2, a washer 32 and a damping member 4, and the depth stopper specifies the maximum advancing depth of a drill 1 in relation to a stone building. When the contact surface 1 of the damping member 4 is brought into contact with the wall surface 12 of the stone building 13, the drill 1 is attached to an impact drilling machine, and it can be turned sideways to from an undercut at the hole bottom. By this turning movement, the collar 2 is alternately inclined sideways, and the damping member 4 is slightly and elastically deformed.  In impact-drilling, impact to be transmitted from the impact drilling machine to a shank of the drill 1 is considerably damped when the damping member 4 is allowed to abut to the wall front surface, and therefore, damage of the wall front surface in the range of a drill hole opening can be reliably avoided.