baber/WOPTO huggingface dataset:
Patent JP-S5832681-A (JP)
Title: Coke charger in dry-process coke extinguisher
Inventor: YASUSAKA TOSHIO
IPC: C10B39/02
Filed: 1981-08-19
Abstract: PURPOSE:The titled unit in which a cylindrical part surrounds the space above the extinguishing furnace inlet and has an opening for taking out the openable inlet cover at a needed position and a cart is set near the opening so as to move the cover freely, thus increasing space untilization and dust collection efficiency with simple and light-weight structures. CONSTITUTION:The hydraulic cylinder for swinging 33 contracts to lift up the furnace cover 32 to the level of the cover outlet 20, then the cylinder for running 28 contracts to move the cart 26 toward the fixed support 27 and take out the cover outside the cylindrical part 17. The hydraulic cylinder 23 extends to close the opening 20 with the cover 22 and red-heated coke is charged from the hopper into the extinguishing furnace. The cylinder 23 contracts to lift up the cover 22 and open the opening 20, then cylinder 28 extends to put the furnace cover 32 through the opening 22, then cylinder 33 extends to close the furnace inlet 15 with the cover 32 and effect cooling. The cooled coke is cut out of the outlet of the furnace at the bottom.
Patent JP-S619761-A (JP)
Title: Function and logic diagram processor
Inventor: EBIHARA YUUJI
IPC: G06T11/20
Filed: 1984-06-23
Abstract: PURPOSE:To decrease the labor and the time for production, input, check and correction, etc. of a logic diagram,by producing a function block diagram and performing the input processing while having an automatic scan of the block diagram with a TV camera. CONSTITUTION:A file of logic names, etc. corresponding to address is first produced to a logic table memory 24; while a file of function block names, signal names, address pointers, etc. is produced to a function block diagram table memory 25. The function block diagram is set to a diagram setting device 20. Then a command is given from an input device to start a TV camera 21. Thus each symbol of the diargram is read and the function block name and the input/output signal names are stored in a buffer memory 26. Bases on these data, the codes corresponding to the function block name, the input/output signal names, etc. are detected and sorted. The processe data are futhermore processed in the form of the input description data on simulation and the diagram production data respectively.
Patent JP-S5831310-A (JP)
Title: Reflective type optical coupling device
Inventor: YAMAGUCHI MASAYUKI
IPC: G01V8/16
Filed: 1981-08-19
Abstract: PURPOSE:To detect an object under various conditions, by gathering a pair of optical fibers where a light emitting element and a photodetector are coupled to one ends and not only irradiating the light but also detecting the reflected light in the gathered end. CONSTITUTION:A detection-side glass fiber 5 bent into a prescribed shape is branched into two, and branched tips of this fiber are coupled optically to a case 10 where a light emitting diode 8 and a phototransistor TR 9 are held. Detection-side branched fibers are covered with metallic sleeves 7, and a spherical lens 11 is provided at the tip. The light emitted from the light emitting diode is irradiated to an object 4, and the reflected light is detected through the fiber by the photo TR 9. Consequentlyl the object is detected under various use conditions.
Patent JP-H05293718-A (JP)
Title: Item machining method and item mounting method
Inventor: FUKUDA MUNEYUKI
IPC: B23P13/02
Filed: 1992-04-22
Abstract: PURPOSE:To secure built-in accuracy even if an item and structure are machined independently by holding a machined face in a coordinate system of a machine tool with the coordinate axis determined by reference holes at two points and a reference face and machining more than one machined faces other than the reference face in the same holding state. CONSTITUTION:For an individual item 1, a reference face 5 and reference holes 6 at two points of optional dimension are machined with high accuracy in the same holding state. Then, this reference face 5 is fixed to the coordinate system of a machine tool in the same state as it is mounted on a mounting face of its counterpart at the reference holes 6, the coordinate axis is acquired from the reference holes 6, and a machined face other than the reference face 5 is machined in the same holding state with this coordinate as machining reference so as to simulate machining in the same state as the item 1 is mounted on the counterpart mounting face.
Patent JP-S62288150-A (JP)
Inventor: MORIMOTO JOTARO
IPC: C04B28/04
Filed: 1986-06-06
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-H04354532-A (JP)
Title: Method for manipulating fine particle with multiple beams
Inventor: MISAWA HIROAKI
IPC: B23K26/00
Filed: 1991-06-01
Abstract: PURPOSE:To manipulate fine particles exactly in the same manner as with the human hand with plural trapping laser beams which do not interfere with each other by irradiating the fine particles or fine particle groups varying from each other with the plural beams which are split from a laser beam and are made coaxial with each other and subjecting these fine particles or fine particle groups to capturing, processing, assembling, etc. CONSTITUTION:The laser beam is circularly polarized and is split to the beams by a polarization beam splitter. After these beams are respectively polarized in biaxial directions by a galvanomirror, the beams are made coaxial by the polarization beam splitter. The galvanomirror is controlled by a computer and can be moved as desired by the operation of a keyboard. The fine particles, such as polystyrene latex particles, of a sample are captured by the plural beams and the fine particles are brought into contact by moving the beams. The contact points are irradiated with a stimulating laser to initiate a photopolymn. The laser scanning of the one beam is thereafter started to capture the bonded fine particles. The processing, assembling and mechanical moving of the fine particles are freely manipulated in such a manner.
Patent JP-H07324351-A (JP)
Title: Back hoe
Inventor: KOTANI YASUYOSHI
IPC: E02F9/00
Filed: 1995-05-29
Abstract: PURPOSE:To downsize a swivel base by arranging an engine with an inclined posture in which a crank shaft rotating shaft center is situated farther backward on the other end side in a swivel base horizontal direction farther backward than the one end side in the state where the rotating shaft center is extended in the swivel base horizontal direction. CONSTITUTION:A crank shaft rotating shaft center A is arranged in such a manner it is separated farther on hydraulic pump P1, P2, P3 side than a fan 9 side to the front wall part 7a of a fixed bonnet 7. The clearance between the front wall 7a and the pumps P1, P2, P3 is extended while minimizing the longitudinal dimension (1) of the bonnet 7 and a movable bonnet 8. A hydraulic part 13, a fuel part 14, and an electric equipment 15 are arranged in the clearance. The front part from the engine of a swivel base can be extended, an operating part can be reasonably arranged while downsizing the swivel base, the engine can be effectively utilized as a rear balance weight, and the stability at working of a back hoe and the stability at turning can be improved.
Patent JP-H02311379-A (JP)
Title: Refractory coating material
Inventor: SAWADA EIJI
IPC: C04B28/02
Filed: 1989-05-24
Abstract: PURPOSE:To uniform spray, to improve adhesivity and to suppress reduction in bond strength after hardening and drying by forming a refractory coating material from specific amounts of a parent material comprising a cement, light- weight aggregate and an endothermic material in a specific ratio, and further a water-soluble resin and a synthetic resin-based admixture. CONSTITUTION:A parent material comprising 2.5 to 20wt.% cement, 5 to 30wt.% light-weight aggregate and 50 to 92.5wt.% endothermic material is blended with 0.1 to 1.0wt.% water-soluble resin and 1 to 10wt.% synthetic resin-based admixture based on the amount of parent material. Since this refractory coating material has an extremely small amount of cement blended, cracking caused by shrinkage after drying and hardening will not occur. The amount of the light-weight aggregate and the endothermic material blended, especially the amount of the endothermic material blended can be enlarged by addition of the water-soluble resin and the synthetic resin admixture and the refractory coating material has excellent fire resistant properties, improved adhesivity to sprayed surface and excellent bond strength after hardening.
Patent JP-H06339491-A (JP)
Title: Artificial knee joint
Inventor: ISHIDA NORIYUKI
IPC: A61F2/38
Filed: 1993-06-01
Abstract: PURPOSE:To enhance the force with which an artificial knee joint is secured to the femur by forming the artificial knee joint from a tibia member replacing a tibial distal portion and a femur member replacing a femur distal portion, and forming protrusions or recessed grooves of specific dimensions that extend vertically on the inner surfaces of the front and rear walls of the femur member. CONSTITUTION:The upper side of a tibia member 20 replacing a tibia distal portion is a sliding surface portion 21 on which a sliding portion 4 located beneath a femur member 1 replacing a femur distal portion slides, and a rodlike stem 22 to be inserted into the tibial medullary space is formed beneath the portion 21. The femur member 1 comprises a plate-shaped front wall 2, right and left rear walls 2, 3 and a generally circular sliding portion 4 connecting the walls 2, 3 to one another, and an intercondylar portion 5 dividing the two rear walls 3 and part of the sliding portion 4 at their centers is formed in the portion of the femur member 1 which interferes with the attaching portion of front and rear crucial ligaments located behind the femur. The inner surface 2a of the front wall and the rear wall 3 are flat and each fitted into the bone at approximately their center. Protrusions 6, 8 each of which is 2mm or higher and 5mm or longer are formed integrally with the femur member.
Patent JP-H11322629-A (JP)
Title: Anti-helicobacter pylori agent
Inventor: HIBI KOKICHI
IPC: A61K36/896
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain a medicine having a strong anti-Helicobacter pylori action. SOLUTION: Ground garlic or its squeezed juice is mixed with oils and fats to extract an oil-soluble fraction of garlic in the oils and fats. The oil-soluble fraction of garlic has an extremely strong anti-Helicobacter pylori action. The oils and fats having dissolved the oil-soluble fraction of garlic may be used as they are or the oil-soluble fraction of garlic may be separated and used. The oil-soluble fraction is further divided and its part may be used. In the all cases, the oils and fats, the fraction and a part of the divided fraction show strong anti-Helicobacter pylori activity.
Patent JP-H11328704-A (JP)
Title: Optical head
Inventor: UEDA EIICHI
IPC: G11B7/095
Filed: 1998-05-13
Abstract: PROBLEM TO BE SOLVED: To obtain the optical head having the constitution by which the size and the thickness of an optical disk device are reduced. SOLUTION: An optical head 40 has a first moving optical section 6, which holds a converging lens mechanism 2 to converge light beams on an optical disk 1, conducts the focusing of the beams on the disk 1, conducts the tracking of a track on the disk 1 and slides the mechanism 2 in the radial direction of the disk 1, a second moving optical section 44, which holds and moves a light emitting/receiving element 4, and a fixed optical section 7 which consists of a fixed optical system. Moreover, the head 40 has a tilt sensor 42, which detects a tilt angle θ between the turntable that mounts the disk 1 and the rail which slides the head 40 in the radial direction of the disk 1, and a moving means 44 which moves the second moving optical section in the direction orthogonal to an optical axis so as to cancel the aberration on the disk caused by the angle θ.
Patent JP-S63294520-A (JP)
Title: Device for controlling quantity of light
Inventor: TSUDA KOICHI
IPC: G02F1/055
Filed: 1987-05-27
Abstract: PURPOSE:To obtain a device for controlling the quantity of light with a small driving voltage by providing a 2nd higher harmonic generating element which reduces the wavelength of incident light on a polarizer to a half to the light incident side of the polarizer. CONSTITUTION:This device for controlling the quantity of light is constituted of the polarizer 2, an electrooptic element 3 and an analyzer 4 and controls the quantity of light from the analyzer 4 by the electrooptic effect of an electrooptic crystal by impressing a voltage to the electrooptic crystal. The 2nd higher harmonic generating element 12 which reduces the wavelength of the incident light on the polarizer 2 to a half is provided to the light incident side of the polarizer 2. The effect occurring in the shorter wavelength of light and the dispersion relation of a refractive index are thereby acted in superposition by which the voltage to be impressed to the electrooptic element required in order to maximize the intensity of the light emitting from the analyzer is reduced to half the voltage of the conventional device.
Patent JP-H02309719-A (JP)
Title: Current mirror circuit
Inventor: TSUCHIYA MITSUHARU
IPC: H03M1/74
Filed: 1989-05-24
Abstract: PURPOSE:To reduce an error in accuracy due to a base current by supplying a bias current to the common base of the current mirror circuit from a bias transistor(TR) and connecting an impedance decrease resistance between the common base and a power source. CONSTITUTION:The bias current to the common base CB is supplied from the emitter of the bias TR Qb. Part of a constant current Icr is supplied as a bias current to the base of this Qb. Strictly speaking, collector currents of respective TRs generate errors due to the factor of the base current of the Qb as to the reference current Icr. The errors, however, are 1/hfe as large as the current amplification factor hfe of the bias TR Qb. Namely, the errors are reduced greatly to 1/100-1/200 as large as usual and can be ignored.
Patent JP-S5253791-A (JP)
Title: Producing method and activtion apparatus of active carbon
Inventor: KASHIMA KEISUKE
IPC: C01B32/336
Filed: 1975-10-29
Abstract: PURPOSE: To produce cheap active carbon by the activation with reagents in new reaction apparatus. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06341937-A (JP)
Title: Preparation method of glass bead sample for analyzing fluorescent x ray
Inventor: IWATA TOMIO
IPC: G01N1/28
Filed: 1993-06-01
Abstract: PURPOSE:To enable the formation of glass bead sample whose measurement face is smooth, flat, and uniform even if platinum or other precious metal in the component on a sample pan exclusive for melting forms an alloy by using the sample pan exclusively for melting and a sample pan exclusively for casting respectively. CONSTITUTION:When a sample which contains reducible component or a sample which contains moisture containing mineral and carbonate is heated and melted at about 1100 deg.C, it reacts with component of precious metal such as platinum in a smaple pan exclusive for melting to form an alloy and air bubbles are generated during melting. If the melted sample is poured into a sample pan exclusive for casting which is heated to the same temperature as the sample pan exclusive for melting in advance, it does not react with platinum in the sample pan exclusively for casting to form an alloy and air bubbles are not generated because the sample has changed into an oxide. Also, even if it reacts with the sample to form alloy and is corroded, it can be used without polishing a bottom face. Thus, formed sample contains reducible component such as metal iron. Glass bead sample which can be released from the sample pan easily and whose measurement face is smooth and flat is obtained.
Patent JP-H04358077-A (JP)
Title: Microwave plasma cvd device
Inventor: TANAKA MASAHIRO
IPC: C23C16/511
Filed: 1991-06-03
Abstract: PURPOSE:To concentrically pass gases to a substrate to efficiently form films and to improve throughput by disposing a gas supplying means having many gas supply openings so as to face a substrate in the shape resembling the shape of the substrate. CONSTITUTION:Microwaves are introduced from a microwave generating source 1 through a microwave waveguide 2 to an electromagnetic horn 4. A microwave window 8 is provided in the aperture of the electromagnetic horn 4 and the microwaves are introduced through this window into a vacuum chamber 6. A current is passed to an electromagnetic coil 5 to generate a magnetic field. The electron cyclotron resonance point is so set as to exist between the microwave window 8 and the substrate 10. Reactive gases are ejected from the many gas supply openings of the gas supplying device 7 installed in proximity to the microwave window 8 toward the surface of the substrate 10. The high- quality film is formed at a high speed in this way.
Patent JP-H04357760-A (JP)
Title: Facsimile equipment
Inventor: WATABE HIROYOSHI
IPC: H04N1/393
Filed: 1991-06-03
Abstract: PURPOSE:To perform backup with a power source for backup with relatively small capacity by reducing the image and storing the further compressed picture data in a backup memory backup by a battery. CONSTITUTION:A operational memory 14 is not backed up by the battery. A backup memory 15 is composed of a random access memory (RAM), and backed up by a backup power supply 16. Further, a bus 12 is connected to a compression/extention circuit 18, a reduction/expansion circuit 19, an input/ output control circuit 21, a recording control part 22, a reading control part 23, and a communication control part 24. It is stored in the backup memory 15 while reducing the picture. Therefore, even when the power source is turned off suddenly, the reduction and the memory storage is not performed and many data can be preserved using the backup power source 16 with relatively small capacity.
Patent JP-H0856212-A (JP)
Title: Code division multiplex modulator and demodulator
Inventor: KANDA TETSUO
IPC: H04B1/707
Filed: 1995-05-01
Abstract: PURPOSE:To improve the demodulation characteristic in the case of orthogonal modulation by multiplexing all data signals into one set of signals and using a coder so as to map the code division multiplex signal onto a phase allocation diagram thereby increasing the distance of signal points relatively. CONSTITUTION:Multiplex signals are coded with respect to I and Q channels so that signal points are arranged one to one on a phase allocation diagram in the case of orthogonal modulation of the signals by a coder 104. The output of the coder 104 is converted into an analog base band signal by two D/A converters 105I, Q. The analog base band signal is subjected to orthogonal modulation with respect to carriers generated by a local oscillator 108 by using a pi/2 phase shifter 107, two balanced modulators 106I, Q and a power combiner 109. Since the signals are mapped as 17-values on the phase arrangement diagram for the output of the orthogonal modulator, the distance of signal points when all power is constant is increased.
Patent JP-H0432975-A (JP)
Title: Analysis assisting device
Inventor: FUJINUMA TOMOHISA
IPC: G06F17/50
Filed: 1990-05-23
Abstract: PURPOSE:To generate an efficient analytic coordinate grating by calculating geometric shape characteristics such as the length, area, and volume of a shape model, finding their ratio, and evaluating the shape model. CONSTITUTION:A geometric calculation part 7 reads data on the shape model out of a data file 6 and calculates the geometric shape characteristics such as the length of a ridge, the area of the surface, and the volume and an analytic coordinate grating generation processing part 4 divides the grating according to the number of divisions on a border or border surface and the size of the grating which are given to an area. Then an analytic coordinate grating generation and alteration processing part 8 calculates the ratio of the length of the ridge, surface area, and volume of the shape model data found by the geometric calculation part 7 and reads a previously set evaluated value out of the data file 6 to evaluate the grating divisions; and the coordinates of grating peaks and the peak constitution as the grating shape are found and data on the analytic coordinate grating are outputted to a numeric simulation system. Consequently, the efficient analytic coordinate grating can be generated.
Patent JP-S62286466-A (JP)
Inventor: HAMANAKA SUKEAKI
IPC: A61L9/18
Filed: 1986-06-06
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-S5377535-A (JP)
Title: Electrophotography
Inventor: TSUCHIYA HIROSHI
IPC: G03G15/11
Filed: 1977-10-31
Abstract: PURPOSE:To permit drying and fixing of transfer material to be made for a short time, to render a heat source unnecessary, and to further remove unfavorable defects in environmental sanitary aspects, by controlling properly the developing fluid remaining on a photosensitive element after development, and by using a specified transfer material.
Patent JP-S63297662-A (JP)
Inventor: ORITO TSUGUO
IPC: E04B2/90
Filed: 1987-05-29
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-S6022829-A (JP)
Title: High resolution frequency synthesizer
Inventor: SUKAI MASAO
IPC: H03L7/197
Filed: 1983-07-18
Abstract: PURPOSE:To avoid mulfunction of a phase comparator even if the frequency dividing ratio is the unity and the offset frequency is small by changing a phase of a signal inputted to a frequency divider by 180 deg. each so as to halve the maximum time width of a phase detected output. CONSTITUTION:A means for changing the frequency division of the frequency divider 2 in order to change over oscillated frequencies of a voltage controlled oscillator 1 of a PLL circuit in the relation of an integral number of multiple and a means for switching two signals 61, 62 from the voltage controlled oscillator 1 having different phase by 180 deg. each by means of a selecting device 63 controlled by a control means 7 so as to obtain an optional frequency between harmonics are provided. In operating B-times the selecting device 63 during the period A of a reference signal, the oscillating frequency f0 becomes as f0= (n+B/2A).fr (where n is the frequency dividing ratio and fr is a frequency of the reference signal), an optional average frequency is obtained through the combination of the A and B, and a high resolution frequency synthesizer is attained.
Patent JP-H05150410-A (JP)
Title: Photograph processing method
Inventor: UBO BERUNIKE
IPC: G03D3/06
Filed: 1992-04-27
Abstract: PURPOSE: To drastically lessen the loss of chemicals. CONSTITUTION: In the processing method for photographic materials for executing at least one of another chemical processing after development, washing is executed before or after the chemical processing and the liquid is taken out of the area of the washing stage after the execution of the chemical processing and more particularly the inlet area of the photographic material and is supplied to the area of the previous washing stage, more preferably a material taking-out area.