baber/WOPTO huggingface dataset:
Patent JP-H05323407-A (JP)
Title: Formation of partial polarization inversion region and optical second higher harmonic generating element
Inventor: MIURA MICHIO
IPC: G02B6/12
Filed: 1992-08-27
Abstract: PURPOSE:To invert polarization down to the inside of a substrate while suppressing the spread in a lateral direction in the method for forming the polarization inversion regions for forming an optical waveguide for the second higher harmonic generating element. CONSTITUTION:This method includes a mask forming stage for forming a mask 5 consisting of a metal on the substrate 1 consisting of a ferroelectric substance, a proton exchange stage for exchanging the constituting ions of the substrate 1 with proton through the apertures 5a of the mask 5, an electrode forming stage for forming an electrode 6 on the surface of the substrate 1 on the side opposite from the surface on which the mask 5 is formed and a polarization inversion stage for impressing a DC voltage between the mask 5 and the electrode 6. The method is so constituted as to progress the polarization inversions down to the inside of the substrate 1.
Patent JP-H0954999-A (JP)
Title: Magneto-optical disk device
Inventor: OKANISHI TOSHIHARU
IPC: G11B11/10
Filed: 1995-08-15
Abstract: PROBLEM TO BE SOLVED: To reduce the number of flexible printed circuit boards electrically connected between a carriage and a fixed circuit board. SOLUTION: At least an actuator coil 11 of an objective lens 10 of an optical pickup 13 and a magnetic field modulation head 14, mounted on the carriage are electrically connected to the circuit board 35 fixed in a specific position by one flexible printed circuit board 91.
Patent JP-H0871839-A (JP)
Title: Secondary direction cutting device
Inventor: MIURA YOSHIHIRO
IPC: B23D33/08
Filed: 1994-08-30
Abstract: PURPOSE: To carry out the automatic cutting of material in a secondary direction by providing a lateral cutter and a longitudinal cutter. CONSTITUTION: Material is fed forward intermittently by the specified width to a lateral primary cutter 3. The tip of the material is delivered by the specified width in front of the fixed blade 10 of the lateral primary cutter 3, and the material is cut between a movable blade 13 and the fixed blade 10. A longitudinal secondary cutter 4 is then operated, and the material is held in by a movable blade 18. At that time, the fixed blades 17... and the movable blades 18... are formed into plane trapezoidal shape, so that the material is first held being inserted between the inclined faces, and when the movable blade 18 is further advanced so as to be fitted into a recessed part and engaged, the material is cut in the held state and divided into seven pieces on the whole so as to be cut into strip shape.
Patent JP-H0972541-A (JP)
Title: Liquid fuel combustor
Inventor: ITO MASARU
IPC: F23N5/24
Filed: 1995-09-06
Abstract: PROBLEM TO BE SOLVED: To reduce power consumption in combustion, rapidly extinguish the combustion upon power interruption, and reduce extinguish odor in a liquid fuel combustor in which a liquid fuel is evaporated and injected from a small- sized nozzle for combustion. SOLUTION: A controller 37 is provided which opens and closes an injection hole 21 for evaporation gas with a normal close interruption valve 29 interlocked with a solenoid 28, and supplies electromotive force of a thermal power generation device 30 to the solenoid 28 during combustion and interrupts the power supply upon power interruption. For this, power supply from a commercial power supply 38 to the solenoid 28 during the combustion is eliminated to reduce power consumption. The injection hole 21 is closed and a passage for a remaining fuel from an evaporation chamber 20 to a tank 35 is opened upon the power interruption for rapid extinction and reduction of extinction odor.
Patent JP-H0547658-A (JP)
Title: Preventing method for halation of photolithography
Inventor: MIZUMURA AKIRA
IPC: G03F7/11
Filed: 1991-08-13
Abstract: PURPOSE:To prevent a halation, to improve resolution of a resist film and to form an accurate resist pattern by attenuating an incident light by a reflection preventive film without influence of a surface state and a shape of a pattern. CONSTITUTION:An interlayer film 13 is formed in a state covering a pattern 12 on a substrate 11 in a first step. Then, in a second step, a reflection preventive film 14 is formed on the upper surface of the film 13. Subsequently, in a third step, a resist film 15 is formed on the upper surface of the film 14, and then the resist 15 is photosensing-processed.
Patent JP-S6289564-A (JP)
Title: Embedding method for aluminum composite material by casting
Inventor: KANDA TETSUO
IPC: B22D19/14
Filed: 1985-10-16
Abstract: PURPOSE:To improve the joining force of embedding by casting by forming a zinc film on the surface of an Al composite material, disposing said material in a casting mold, pouring a molten metal into the casting mold to embed said material by casting and subjecting the casting to a heat treatment. CONSTITUTION:After the Al composite material contg. a suitable compounding ratio of inorg. fibers, etc., is subjected to an acid activation treatment, the material is treated with an aq. soln. contg. zinc to form the zinc film on the surface. The composite material 1 is then set into a mold cavity 2 of a melt-forging machine and the molten Al 3 of about 750 deg.C is poured into the cavity. The melt-forging is executed by pressurization at about 10kg/cm<2> pressure with a compression ram 4 to form the material embedded by casting. An oxide film is not formed at the boundary between the composite material 1 and the molten Al is this stage. The zinc on the surface of the composite material 1 is, therefore, diffused quickly into the molten Al, by which the molten Al 3 and the material 1 are bound to each other. The material embedded by casting is subjected to an aging precipiration heat treatment in succession thereto. The joining power of embedding by casting is improved by the above- mentioned method.
Patent JP-H02168366-A (JP)
Title: Method for reading document image
Inventor: AKIYAMA HIROSHI
IPC: G06K9/32
Filed: 1989-09-04
Abstract: PURPOSE:To make a data processing efficient by extracting the feature of the table frame of a prescribed document original sheet beforehand, detecting the feature in restricting the vicinity of the feature, calculating the deviation and/or inclination of an input document image and preparing document image data in which the deviation and/or inclination are corrected. CONSTITUTION:The features related to table frames F1-F3 of a prescribed document original sheet P are extracted beforehand, the feature is detected in restricting to the vicinity of the feature to be extracted beforehand to the input document image, the deviation and/or inclination of the input document image are calculated, and the document image data are obtained in which the calculated deviation and/or inclination are corrected. As for the feature to be extracted beforehand, for example, the corner points of the table frames F1-F3 of the document original sheet P, the coordinates data of a crossing point, or the coordinates data of the start point and end point of a segment to compose the table frame are used. Thus, the data processing for calculating the inclination and deviation of the input image can be made efficient.
Patent JP-H0894832-A (JP)
Title: Optical band-pass filter
Inventor: FUKUSHIMA NOBUHIRO
IPC: G02B27/14
Filed: 1994-09-26
Abstract: PURPOSE: To make is possible to set two pass bands independently from each other by providing the filter with first and second filter films for separating light of wavelengths existing in first and second bands and optically connecting these filter films in a specific form. CONSTITUTION: The filter film 4 allows the transmission of the light of the wavelength existing in the predetermine band with a wavelength λ1 as a central wavelength and reflects the light of the wavelengths exclusive of the wavelength. The light reflected by a reflection film 10 and the light reflected by a reflection film 12 are synthesized by the filter film 14 and are outputted onto the same optical path 16. The filter film 14 has the predetermined pass band of the central wavelength λ2 (#2≠λ1 ). The characteristics in the reflection path 8 of the filter film 4 correspond to the difference of characteristic of (A) from the characteristic of (B). Only the light of the pass band of the central wavelength λ2 of the filter film 14 is taken out when the light of the characteristic (C) transmits the filter film 14.  Since the pass bands of the filter films 4, 14 vary, the light of the characteristic (B) is reflected by the filter film 14 and the wavelength characteristics in the optical path 16 eventually have the two pass bands like (D).
Patent JP-S6469477-A (JP)
Title: Residual roving treating rail in roving carrying system
Inventor: KANEHARA MASAHIKO
IPC: B65H67/06
Filed: 1987-09-11
Abstract: PURPOSE:To improve availability of residual roving treating device and the entire carrying efficiency by providing a carrying body waiting section to a residual roving treating rail without causing trouble on carriage of the carrying body. CONSTITUTION:A carrying body 7 for suspending residual roving bobbins carried out from a branch rail 4 of a fine spinning machine 1 is coupled with a carrying machine 8 and advances along a main carrying rail 3 then retreats when it passes through a carry-in opening 9 and advances the carrying body 7 into a carry-in/work rail 6a of a residual roving treating rail 6 and separates. Then the carrying machine 8 advances and retreats when it passes through a carry-out port 10, thereafter couples the carrying body 7 waiting at a carry-out/waiting rail 6b and feeds bobbins subjected to residual roving treatment to a roving frame 2. The carrying body 7 carried to the rail 6a is carried through a feeder 12 and subjected to residual roving treatment through a residual roving treating device 11 then it is moved to the carry-out/waiting rail 6b through reverse movement and waits there. Consequently, availability and carrying efficiency can be improved.
Patent JP-H02209763-A (JP)
Title: Booster circuit
Inventor: YAMAZAKI AKIHIRO
IPC: H03K17/693
Filed: 1988-09-13
Abstract: PURPOSE:To eliminate deterioration of a writing time even if a load is large by transmitting a predetermined power source potential to the output of a booster through a switch which is turned ON upon starting of boosting. CONSTITUTION:An enhancement type N-channel MOS transistor(TR) N10 has its source and drain connected between the output point of a booster 1 and a power source of a program potential VPP. The TRN10 has a function of setting the output potential VOUT of the booster 1 to an initial potential by applying a boost start signal (VPP) to a gate and turning ON it by the input of the boost start signal. Thus, the output potential is initially set to a relatively high potential obtained by subtracting the voltage drop of the TRN10 from the power source potential. The output from the power source is supplied to a load through the TRN10 until the output potential of the booster 1 itself is raised to the relatively high initializing potential. Thus, the load applied to the booster 1 is alleviated, and the booster 1 can be rapidly raised at its output. After a predetermined period of time, when the output of the booster 1 is raised to a certain degree, the TRN10 is turned OFF, and the booster then supplies its output to the load.
Patent JP-H0766098-A (JP)
Title: Method and apparatus for forming lithographic data
Inventor: SUZUKI TOSHIO
IPC: H01L21/027
Filed: 1993-08-23
Abstract: PURPOSE:To accurately perform a designing size by correcting sizes of different quantities according to regions having different pattern densities by considering a shifting amount of a pattern size in various wafer process, and combining the corrected pattern to obtain lithographic data. CONSTITUTION:A process 10 for deciding roughness and denseness of a circuit pattern and forming regions having relatively high and low densities is conducted. Then, a process 11 for fetching region data is executed, and further a process 12 for setting divided regions increased in the regions input by the process 11 is carried out. Thereafter, a process 13 for inputting designing pattern data included in the divided regions set by the process 12 is conducted. A process 14 for correcting the size according to a size correction amount designated at each divided region is executed. Further, a process 15 for removing an extended part from the formed region and dislodging the corrected pattern in the formed region to the process 12 is carried out, and further a process 16 for combining data of the dislodged pattern to one is conducted.
Patent JP-S61107529-A (JP)
Title: Magnetic recording medium
Inventor: SUZUKI TAKASHI
IPC: G11B5/725
Filed: 1984-10-31
Abstract: PURPOSE:To provide a long and stable still reproduction life at a low temp. by forming a thin layer contg. an org. compd. having respectively >=1 fluoroalkyl group, aliphat. alkyl group and carboxyl group on a thin ferromagnetic metallic film contg. oxygen. CONSTITUTION:This magnetic recording medium is constituted by forming the thin layer contg. the org. compd. having respectively >=1 fluoroalkyl group of >=3C, aliphat. alkyl group of >=8C and carboxyl group on the thin ferromagnetic metallic film contg. oxygen. The still reproduction life at the low temp. is improved by the synergistic effect of the stable lubricating effect possessed by the fluoroalkyl group and aliphat. alkyl group and the powerful reactive force of the carboxyl group on the oxide layer of the surface of the thin ferromagnetic metallic film.
Patent JP-S59121615-A (JP)
Title: Magnetic head
Inventor: HORIKANE NOBUO
IPC: G11B5/265
Filed: 1982-12-28
Abstract: PURPOSE:To improve yield by grasping both sides in the coil winding part of a read/write layer with nonmagnetic materials of erasing layers so that the coil winding part is structurally reinforced and is prevented from breaking during manufacture. CONSTITUTION:The shape of a read/write layer A is similar to the shape in the prior example, except that an erasing layer C is formed by combining a nonmagnetic material 6 and a magnetic material 5 having a U-shape. The layers C are disposed on both sides of the layer A to grasp said layer. The materials 6 consisting of ceramics of the layer C are positioned on both sides of the coil winding part of the layer A to hold the coil winding part. The coil winding part is thus electrically insulated by the insulator of ceramics and direct winding of a coil 7 is made possible.
Patent JP-H04112057-A (JP)
Title: Controlling method for drug bag printer
Inventor: OMURA SHIRO
IPC: B41J13/00
Filed: 1990-08-31
Abstract: PURPOSE:To print required explicit items efficiently to drug bags needed to each patient in a short time by using a plurality of printers, and to discriminate and process the drug bags distinctly at every patient by printing the prescription of a patient and discriminating the drug bag to said patient from others by utilizing the prescription when the drug bags to patients are printed. CONSTITUTION:A controller 11 selects a printer 3 on the basis of a command from an input device 12, and required items are printed on the bag body 4 of necessary kind or size. A drug bag 7 falls up to an extracting port 9 through a chute 10 from the discharge section 8 of the printer 3. When required items to be printed are input by the input device 12, the controller 11 assigns the patient at that time, and the prescription of a patient A is printed, a plurality of drug bags are processed simultaneously when a plurality of the drug bags can be processed by a plurality of printers 3, 3 when a plurality of the drug bags are needed, and the drug bags not processed at the same time are processed successively. Since processing to the next patient b is not started during that time, the drug bags 7, 7 are collected at every patient together with prescriptions in the extracting port 9.
Patent JP-S60122395-A (JP)
Inventor: YOSHIKAWA RIYOUZOU
IPC: G21F9/08
Filed: 1983-12-07
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-H0889029-A (JP)
Title: Multi-transplanter
Inventor: KATO TOSHIHIKO
IPC: A01G13/00
Filed: 1994-09-26
Abstract: PURPOSE: To provide a multi-transplanter capable of accurately and simply adjusting a planting depth. CONSTITUTION: This multi-transplanter provided with a working machine 9 equipped with a sheet-laying device S equipped with a sheet laying roll 14 in the front to rear direction, capable of laying a sheet 16 by drawing it out along with a vehicle moving so as to cover the ground G, and a planting claw 13 planting seedlings by penetrating the laid sheet 16, on a mobile vehicle frame 1 through a hydraulic cylinder as freely liftable and lowerable, so as to set the planting depth by pushing down the sheet-laying roll 14 through the sheet 16 on lowering the working machine 9,  comprises providing front and rear roll links pivoting the sheet-laying roll 14 to the supporting shaft 46 as freely rotatable and a sensor 46a detecting the planting depth on the supporting shaft 46 for adjusting an interval of the sheet laying roll 14 so as to adjust the planting depth of the seedlings by changing a contact height between the sheet laying roll 14 and the ground G.
Patent JP-H0279744-A (JP)
Title: Bearing monitor
Inventor: KONISHI YOSHIAKI
IPC: H02K5/132
Filed: 1988-09-16
Abstract: PURPOSE:To display the output of proper bearing monitor by computing the ratio of search coil voltage extracted as synthetic voltage to a current value extracted as load currents for power and outputting the ratio as an output signal. CONSTITUTION:A bearing monitor has the output terminals 46 of search coils 10, 12, 14 wound on the stator 16 of a canned motor 31, terminals 38, from which a power supply is extracted through an A/D converter 42 from two of three power lines 40, and terminals 44 from which load currents are taken out of residual one of the power lines. Each terminal 38, 44, 46 is connected to an arithmetic circuit 48. According to the monitor formed in this manner, search coil voltage taken out as synthetic voltage fluctuates when the abrasion loss of a bearing is increased, but the fluctuation of search coil voltage is not used as an output from the monitor and the ratio with a current value extracted as load currents is computed by the arithmetic circuit 48, and a monitor output is conducted while employing the value of the ratio as an output signal. Consequently, the output from the bearing monitor can be displayed properly regardless of the variation of load.
Patent JP-S6386173-A (JP)
Title: Cartridge for information storage medium
Inventor: KANEUCHI KAZUO
IPC: G11B23/03
Filed: 1986-09-30
Abstract: PURPOSE:To prevent dust, rubbish, etc., from invading the inside of a cartridge by forming a guide slit for guiding both arm parts on the cartridge body. CONSTITUTION:In ribs 30, 36 and 30', 36' which both end arm parts 20b, 20c of a torsion spring member 20 formed in cover members 2b, 2c for constituting a cartridge body 2 cross, the ribs 30, 36 which are formed in the cover member 2b are formed to the same height dimension (t) as thickness of the cover member 2b. The ribs 30', 36' which are formed in the cover member 2a are lower by a little large dimension (d+alpha) portion being near a wire diameter (d) of a shutter closing spring 20 that thickness of the cover member 2a, so that a slit 41 of a method (d+alpha) are formed. In this state, by guiding both the arm parts 20b, 20c of the torsion spring member 20, a play in the direction orthogonal to the diameter direction of a winding-round part 20a of the torsion spring member 20 can be prevented, and an opening/closing operation of a shutter 5 can be executed smoothly. Also, owing to the slit, an invasion of dust to the inside of the cartridge 1 can be prevented to the utmost.
Patent JP-H0983749-A (JP)
Title: Image reader
Inventor: HASHIMOTO YOSHIYUKI
IPC: H04N1/40
Filed: 1995-09-07
Abstract: PROBLEM TO BE SOLVED: To realize an image reader correcting an image distortion caused by a mirror rocking and the image distortion caused by a lens. SOLUTION: This image reader is provided with a CCD 6 reading the image scanned by a mirror rocking, a data bank 19 storing the distortion ratio caused by the mirror rocking and the distortion ratio according to the zoom value of a lens, a lens kind discrimination sensor 20 discriminating a using projection lens and a zoom vlaue discriminating sensor 21 discriminating the zoom value when time projection lens is the zoom lens. Further, the device has a CPU 18 synthesizing the distortion ratio caused by the mirror rocking stored in the data bank 19 and the distortion ratio according to the zoom value, an image variable power amount setting circuit 15 setting the variable power amount for correcting the image according to the synthesized distortion ratio and an image variable power circuit 10 correcting the read image by the variable power amount.
Patent JP-H0394736-A (JP)
Title: Method and device for informing and alarming abnormality in physical condition
Inventor: HARA TADASHI
IPC: A61B5/107
Filed: 1989-09-08
Abstract: PURPOSE:To inform and alarm abnormality in a physical condition by transmitting a pulsating ultrasonic wave intermittently, and receiving a reflected wave from a substance relating to a human body, a part of the human body, or the head part of the human body. CONSTITUTION:A modulated ultrasonic pulse is radiated from a transmitter 3 by driving with a signal obtained by controlling an oscillator 2 with a transmission pulse oscillator 1, and the signal returned by reflecting on the substance relating to the human body, a part of the human body, or the head part of the human body is received with a receiver 4, and a reception signal is amplified and waveform-arranged by the amplifier 5 of a reception circuit, then, a reception pulse can be obtained. At this time, when the pulse is the one with pulse width longer than a time (t0) equivalent to a preset distance, an (a) signal of level 1 judging whether or not it is nearer than the preset distance or it is due to the neighboring state of the head part of the human body by the breakdown of the physical condition is issued, and abnormality information is propagated from an information generator 12 by operating a voice generation circuit 11 by taking the AND circuit 10 of the (a) signal with the signal delayed by a time (t1) at a first delay circuit 9. Furthermore, an abnormality alarm is propagated by operations an alarm generator 15 by,taking an AND circuit 14 via a second delay circuit 13.
Patent JP-S61111907-A (JP)
Title: Material for electrode
Inventor: ITSUBO AKIRA
IPC: H01M4/583
Filed: 1984-11-02
Abstract: PURPOSE:To produce an electrode material having excellent stability and high electromotive force and energy density, by using a carbonaceous material having specific pseudographite structure and electron structure and prepared by the carbonization of a condensed polycyclic hydrocarbon compound or a polycyclic hetero-ring compound. CONSTITUTION:A compound selected from condensed polycyclic hydrocarbon compounds and polycyclic hetero-ring compounds (preferably 1,2,4,5- tetracarboxylic acid, 1,2,4,5-tetracarboxylic acid diimide, etc. of benzene) is carbonized in vacuum or in an inert gas. A carbonaceous material produced by the above process and having a pseudographite structure characterized by the (002) spacing (d002) of >=3.40Angstrom  by wide angle X-ray diffraction and the crystallite dimension of >=220Angstrom  along the C axis, and an electron structure characterized by the line width between the peaks of the primary differential absorption spectrum of electron spin resonance of >=7 Gauss is used as the objective electrode material.