baber/WOPTO huggingface dataset:
Patent JP-H05159062-A (JP)
Title: Document recognition device
Inventor: ASO TATATOMI
IPC: G06T7/00
Filed: 1991-12-09
Abstract: PURPOSE:To improve the compression rate of document data and to facilitate its secondary utilization. CONSTITUTION:A document image is converted into digital data by an image reading part 1 and stored in an image memory 2. A preparation part 3 removes an unnecessary noise, etc., from stored image data and a layout recognition part 4 recognizes the document image to respectively area-divides into a character part, an image part, a table part and a figure part. A character recognition part 5, an image compressing part 6, a table recognition part 7 and a figure recognition part 8 respectively recognize the recognized area to convert it into a format corresponding to the attribute of the area.
Patent JP-H09166488-A (JP)
Title: X-ray spectroscope
Inventor: ISHIDA HIDENOBU
IPC: G01J3/12
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To provide an X-ray spectroscope for simultaneously performing dispersion in a plurality of wavelength ranges by one wavelength scanning with a single X-ray spectroscope to a dot-shaped X-ray light source. SOLUTION: X rays discharged from a dot-shaped X-ray light source are diffracted by a spectral crystal and diffraction X rays with a wavelength corresponding to a diffraction angle are projected to an X-ray detector. By moving a spectral crystal 1 and a detector 3 along a Rowland circle 4 while the X-ray light source 2 is fixed, the wavelength dispersed by an X-ray spectroscope successively changes. The spectral crystal 1 contains a plurality of curved crystals 11 and 12 with different spectral wavelength ranges and at least one of the curved crystals is arranged at a position away from a reference surface.  X rays are simultaneously projected to a plurality of curved crystals 11 and 12 and diffracted to X rays with a wavelength corresponding to a diffraction angle, thus spectrally separating a wavelength exceeding spectrally separable spectral wavelength range for a certain curved crystal in one spectral scanning by another curved crystal, thereby simultaneously spectrally separating a plurality of wavelength ranges by one wavelength scanning using a single X-ray spectroscope.
Patent JP-H06177490-A (JP)
Title: Printed wiring board
Inventor: YOSHIOKA SHINGO
IPC: H05K3/00
Filed: 1992-12-03
Abstract: PURPOSE:To provide a printed wiring board integrally having a rigid wiring board proper to the loading of a chip and a flexible wiring board conducting to the circuit of the rigid wiring board. CONSTITUTION:A flexible wiring board 1, in which a conducting path 5 is formed onto the surface of an insulating film 6 having flexibility, and a rigid wiring board 2 connected to the flexible wiring board 1 are provided.
Patent JP-H08236510-A (JP)
Title: Microwave plasma processing device and processing method
Inventor: SAIKAI MASAHARU
IPC: H01L21/205
Filed: 1995-12-13
Abstract: PURPOSE: To realize uniform plasma treatments by applying a magnetic field in the vertical direction by using an electric field caused by microwaves and an air-core coil to generate a high density plasma, and controlling the direction of magnetic line of force caused by a magnetic field generation means installed near a sample so as to become almost parallel on the sample. CONSTITUTION: In the case where the dimension of an inside diameter of an air-core coil 6 which is a magnetic field generation means, is large enough compared with the diameter of a sample 1, the sample 1 is laid out at a spot parallel to a magnetic line of force generated with the air-core coil 6. The ions contained in the plasma of a processing gas in a vacuum chamber 3 which is generated by a synergism between the electric field produced by microwaves and the magnetic field produced by the coil 6, is introduced in a spiral motion to the sample 1 in such a fashion that the ions may be coiled around the magnetic field substantially vertical and parallel to the sample 1 or more specifically, around the magnetic field whose flux density is substantially uniform so that they may be reacted with the sample 1 and processed.
Patent JP-H11161983-A (JP)
Title: Optical pickup device
Inventor: TORIKAI TAKESHI
IPC: G11B7/09
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide an optical pickup device having a biaxial actuator capable of reducing a number of parts, improving the degree of freedom of design, disusing assemblage by adhesive and improving the reliability of fixation of mounting parts. SOLUTION: A holder 1 for a biaxial actuator on which an objective lens and a driving coil are mounted is composed of a printed wiring board on which a wiring pattarn is formed on both upper and lower surfaces, a lens block 8 having the objective lens 7a is held by a lens holder 9 on the supporting surface 1a on the front side of the holder 1, the lens holder 9 is soldered/fixed to an insular pattarn 5, a driving coil 13 providing a focusing coil 15 and a tracking coil 17 on a bobbin 13 is mounted between forked foot parts 3, 3 formed on the rear side of the holder 1, four supporting pieces 18 protruded vertically from the left anf right sides of the bobbin 13 are soldered/fixed to the wiring pattarns 6, 6 together with the coil ends drawn out of the coils 15, 17 and four suspensions 19 which vertically make every pair are soldered/ fixed to the wiring pattarns 6,  6 formed on the protruded pieces 4 of the holder 1.
Patent JP-2000154781-A (JP)
Title: Oil separation mechanism of oiling type compressor
Inventor: FUJISHITA MASAYUKI
IPC: F04B39/04
Filed: 1998-11-16
Abstract: PROBLEM TO BE SOLVED: To improve separation efficiency of oil contained in compressed air. SOLUTION: A connecting passage to connect a discharge passage 21 to discharge compressed air from an oil tank 2 and a filter 25 to each other so that it becomes equal passage length along an overall periphery of the filter 25. Consequently, as compressed air discharged from the oil tank 2 uniformly circulates in along the overall periphery of the filter 25 and separation of compressed air and oil is uniformly carried out in the overall periphery of the filter 25, it is possible to efficiently separate oil in the overall periphery of the filter 25 and to improve separation efficiency of oil. Additionally, as separation of compressed air and oil is uniformly carried out in the overall periphery of the filter 25, it is possible to increase longevity of the filter 25 by preventing local deterioration of the filter 25.
Patent JP-H10167324-A (JP)
Title: Cushioning apparatus for packing
Inventor: TAKEDA KEIICHI
IPC: B65D77/26
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To easily pack an object to be packed especially relating to a cushioning apparatus for packing a relatively large machine such as a television in a packing box such as a corrugated fiberboard box. SOLUTION: The apparatus comprises first and second cushioning members 2, 3 for packing made of expanded resin having recesses 2a, 3a to be engaged to respectively cover opposite lower ridges 1a, 1b of an object 1 to be packed and third and fourth cushioning members 5, 6 for packing made of expanded resin having recesses 5a, 6a to be engaged to respectively cover opposite upper ridges 1c, 1d of the object 1, wherein while they are engaged respectively with the object 1, the members are received respectively in contact with inner walls of a packing box 1. In this case, a deformable rib 7 is integrally formed on an opposite outer peripheral face of the first and second cushioning members 2, 3.
Patent JP-H08181390-A (JP)
Title: Short wavelength light source
Inventor: KITAOKA YASUO
IPC: G02F1/37
Filed: 1994-12-27
Abstract: PURPOSE: To provide a small-sized stable short wavelength light source of high efficiency which is required in high density record of an optical disk, image processing, etc. CONSTITUTION: The light obtained from a DBR self-excited oscillation semiconductor laser 12 which has a saturable absorption region and an optical feedback region is made to pass a collimate lens 13 and a focusing lens 15 and couple to a waveguide type wavelength conversion device 16 having a periodic polarization inversion region 18. Thereby stable wavelength conversion of high efficiency can be realized and a short wavelength light source of high output can be obtained.
Patent JP-H02172955-A (JP)
Title: Aminoalkyl ester derivative and use thereof
Inventor: FURUKAWA SHOEI
IPC: A61P25/28
Filed: 1988-12-23
Abstract: NEW MATERIAL:The aminoalkyl ester derivative of formula I (Me is methyl; RO is cyclopropyl, pentafluorophenyl, L-menthoxymethyl or benzyloxymethyl) and its acid addition salt. EXAMPLE:2-(Dimethylamino)ethyl crotonate hydrochloride. USE:Useful as an agent for preventing the progress of retrogressive diseases of central or peripheral nerve and an agent for improving functions. It is effective at a decreased concentration and has low toxicity. PREPARATION:The compound of formula I can be produced by reacting an aminoalkanol of formula II with a carboxylic acid compound of formula III (X is halogen, hydroxy or acyloxy) in the presence of a condensation agent (e.g. dioyclohexylcarbodiimide or onium salt) in a solvent (e.g. benzene) at -10 to +50 deg.C. The reaction is carried out in the presence of a base in the case of using the acid anhydride of formula III (X is acyloxy).
Patent JP-2001145026-A (JP)
Title: Solid-state image pickup device, image pickup method, and computer-readable recording medium
Inventor: KONDO KENICHI
IPC: H04N5/335
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To provide a solid-state image pickup device without causing any image display fault even when a defective pixel exists in an OB part of a solid- state image pickup element and to provide image pickup method and a computer-readable recording medium. SOLUTION: A CPU 9 controls a sample-hold pulse output of a drive circuit 3 in timing when a solid-state image pickup element 2 outputs a pixel signal corresponding to a defect address section stored in an OB area defect address memory 13 to control a pre-stage processing circuit 4 (sample-hold circuit 11) so that a signal (sample pulse) of a part corresponding to a defect address of the pixel signal is not outputted. Thus, the sample-hold circuit 11 holds and outputs a signal level (black level) in an OB pixel signal before the defect OB pixel).
Patent JP-2000231360-A (JP)
Title: Image forming device
Inventor: ABE NAOTO
IPC: G09G3/22
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To display an image by outputting a signal whose pulse width is modulated by a clock signal having frequencies correspondent to the conversion characteristic of an image signal. SOLUTION: This image forming device has an image forming device forming an image and a pulse width modulated signal generating part generating a pulse width modulated signal corresponding to an image signal. Then, the pulse width modulated signal generating part is a part generating the pulse width modulated signal by counting a clock signal PCLK corresponding to the image signal and the clock signal PCLK has a counter 51a counting nPCLKs and a decoder 51b decoding the output of the counter 51a.  Moreover, the output of the decoder 51b allows the pulse width of a pulse width modulated signal at the time when the image signal is inputted to be longer than the difference between pulse width modulated signals corresponding respectively to gradations which are not the lowest gradation and are adjacent to each other by lengthening the cycle of a clock signal corresponding to the lowest gradation.
Patent JP-H07148019-A (JP)
Title: Toothbrush enabling adjustment of brushing pressure
Inventor: HISANAGA YASUJI
IPC: A46B3/04
Filed: 1993-12-01
Abstract: PURPOSE:To provide a toothbrush which enables adjustment of its brushing pressure so that the teeth located on the overall surface of the row of teeth can be evenly brushed. CONSTITUTION:A toothbrush main body 1 formed from a thermoplastic resin has an end formed into a bristle-attaching end portion 2 and a dividing groove 4 is formed in the end portion 2 so that the end portion 2 is split into a surface layer 5 and a back layer 6. A layer 10 of cushioning material is installed within the dividing groove 4 and the root portion 9 of bristles 8 passed through small holes 7 in the surface layer 5 of the end portion 2 is attached to the layer 10 of cushioning material.
Patent JP-H11156524-A (JP)
Title: Diecast machine injection control method and equipment
Inventor: KITAMURA HIROSHI
IPC: B29C45/76
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To obtain high-quality products by stabilizing the injection speed when diecast products are produced from molten metal with high viscosity. SOLUTION: This equipment is equipped with an opening/closing valve 43 to open/close a passage 41 to discharge operating oil from a boosting cylinder unit 20, and a flow control valve 45 for the boosting cylinder to control the flow of the operating oil discharged from the boosting cylinder unit 20 through the passage 42. When the molten metal with high viscosity is filled into a casting mold, a flow control valve 17 for the injection cylinder to control an injection piston 15 is driven in a condition that the passage 41 is closed by the opening/closing valve 43 and the passage 42 is closed by the control valve 45. Subsequently, the control valve 45 is operated and the operating oil controlled in speed and position as program-set is discharged from the boosting cylinder unit 20.  While the boosting operating is carried out, the operating oil is discharged from the boosting cylinder unit 20 and no improper change in injection speed will be caused.
Patent JP-H10269550-A (JP)
Title: Metallic thin-film type magnetic recording medium and combination of this medium and magnetic head
Inventor: OKUMURA YOSHINOBU
IPC: G11B5/64
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide a metallic thin-film type magnetic recording medium with which an improvement in magnetic characteristics (more particularly enhancement of coercive force) and an improvement in recording and reproducing characteristics (more particularly lower noise) may be simultaneously attained and a combination of this medium with a magnetic head. SOLUTION: The magnetic layer 40 of the metallic thin-film type magnetic recording medium 10 consists of the compsn. consisting, by atomic %, 3 to 6% Ni, 10 to 15% Cr, over 6% and <=7% Ta, 2 to 3.5% Pt, and the balance substantially Co. The metallic thin-film type magnetic recording medium 10 having the magnetic layer 40 consisting of the compsn. described above exhibits high coercive force. Further, the thin-film head is arranged in parallel with the surface of the magnetic recording medium. Particularly the lower noise may be attained if this magnetic recording medium is used in combination with the magnetic head for recording signals to the magnetic recording medium 10 and reproducing the signals therefrom in this state.
Patent JP-2000135114-A (JP)
Title: Bar-shaped cosmetics let-out vessel
Inventor: IIZUKA SHIGEO
IPC: A45D40/06
Filed: 1998-10-29
Abstract: PROBLEM TO BE SOLVED: To use up a bar-shaped cosmetics such as a lipstick wholly without leaving it in a bar-shaped cosmetics holding cylinder bottom part. SOLUTION: The left half part of the lower end of a cylinder 16 which is close in its upper end, and is vertically movably but non-rotatably fitted to the inner surface of the lower part of the bar-shaped cosmetics holding cylinder 11 is closed by an abutting plate to form a bottom wall cylinder 15. A pushing up bar 22 is erected from the right half part of a bottom wall 21 closing the lower end of a peripheral wall 19 fitted to the inner surface of a knob cylinder 2 in the state of being freely force-rotating and this is loosely inserted to the inside of the right half part of the cylinder 15 to form a pushing up cylinder 18.  This cylinder 18 is provided with a non-engaging position wherein the bar 22 is freely inserted to the inside of the right half part of the cylinder 15 to detach the upper end of the bar 22 from the lower surface of the abutting plate and an engaging position wherein the cylinder 15 can be pushed up by abutting the upper end of the bar 22 by rotating by a prescribed angle from this non-engaging position.
Patent JP-H06315666-A (JP)
Title: Automatic screening method and device for bobbin
Inventor: TAKAGI HIROSHI
IPC: B65H67/06
Filed: 1992-11-10
Abstract: PURPOSE:To provide the method and device by which the eccentric deviation rates of winder bobbins are automatically measured and the defective and non-defective bobbins are automatically screened and separately housed simply when an operator charges the bobbins into a hopper. CONSTITUTION:A cradle 5 provided with a chuck 4 having attaching and detaching functions and a rotating function at the front end is so constituted as to swing back and forth around a swinging axis 15 between both positions of a top bobbin clamping position A of a bobbin supplying section 2 and a measuring position B on a rotary drum 3. The bobbin is clamped by the chuck 4 in the clamping position A and is moved to swing. The bobbin is then rotated in the measuring position B and the eccentric deviation rate at the time of the rotation is measured by using a displacement sensor 7. The measured displacement rate is computed and compared with the displacement rate, the tolerance of which is previously set by an arithmetic control unit 8. The bobbin is dropped by opening the chuck 4 in the position during the course of swing back of the cradle 5. The defective bobbins and the non-defective bobbins are dropped and housed into respectively separate housing sections 9, 10.
Patent JP-H02172185-A (JP)
Title: Illumination device
Inventor: ARAI KIMIO
IPC: H05B37/02
Filed: 1988-12-26
Abstract: PURPOSE:To consolidate management of reservation with illumination by furnishing a memory part, illumination control part, CPU, and reservation input part, and by including a reservation management function for facilitates, etc., in the illumination device. CONSTITUTION:If at first the date of use, its reservation, and the lighting pattern of lamps accordingly for the facility, etc., as object to be put under managerial control are entered previously from a reservation information input part 4, so the data is stored in a reservation data circuit 3 in a memory part 2 through a CPU 1, or the data is updated. In the memory 2, access is made to the arrangement of the lighting pattern for the lamp and reserved date and in the sequence of the date and time. The CPU 1, on the other hand, receives information of the current month, date, and time from a clock part 6 and compares these with information on the reservation schedule stored in the reservation data circuit 3 in a memory part 2. If the result from comparison says that the date and time are identical to the reservation, an appropriate signal is given to an illumination control part 7 to allow it to perform lighting control of a lamp 8 in accordance with the lighting pattern stored in the memory.
Patent JP-H08150-A (JP)
Title: Pressure accumulating type sprayer
Inventor: MORITA IWAO
IPC: A01G25/14
Filed: 1994-12-27
Abstract: PURPOSE:To enable the easy and stable pressure filling of air in a pressure accumulating type sprayer designed to prefill the air in a water tank under pressure and spray an agent utilizing the air pressure at need. CONSTITUTION:This pressure accumulating type sprayer is obtained by constituting a pedal 7 so as to vertically rock in front of a tank 2 with fulcra 19 installed a little toward the rear of the tank 2 as the center and designed to operate pump devices 6 by the vertical movement of the pedal 7. Step-in spaces 13 and 15 opened to the front and in the vertical directions are formed corresponding to a vertical movement zone of the pedal 7. The tank 2 is formed by utilizing the space on a base unit to the maximum so as to fill the area between the vertical movement zone of the pedal 7 and the fulcra 19. Thereby, the capacity is ensured.
Patent JP-H04195429-A (JP)
Title: Advanced control system
Inventor: HIRAOKA TORU
IPC: G06F9/38
Filed: 1990-11-28
Abstract: PURPOSE:To increase the processing speed of an information processor by successively discriminating the operation results stored in a result storage circuit to determine contents to be processed. CONSTITUTION:Plural result storage circuits 9 and 10 are provided where the operation result obtained by the advanced control or that obtained by an arithmetic unit 4 is selectively stored. The operation result obtained by the advanced control is successively stored in plural result storage circuits 9 and 10, and the operation result stored in result storage circuits 9 and 10 is successively discriminated to determine contents to be processed. Thus, the storage speed is increased without contention for storage of an advanced control condition code due to the advanced control between result storage circuits 9 and 10, and branch success/failure of a conditional instruction is discriminated at a high speed.
Patent JP-H10171533-A (JP)
Title: Automatic tracking kept dog guiding wheel
Inventor: KUMATORIYA MINORU
IPC: A01K1/06
Filed: 1996-12-06
Abstract: PROBLEM TO BE SOLVED: To enable a female or an aged person to be a physically weak person to let a kept dog to walk without directly grasping a dog chain or a dog rope. SOLUTION: This kept dog guiding wheel W is provided with a pair of right and left receivers 25, 26 for receiving a guide signal transmitted from a transmitter 30 carried by a master to be a header H. The position and direction of the transmitter 30 are detected by the intensity and difference of guide signals received by respective receivers 25, 26, a front wheel 27 is steered right and left, the driving speed of rear wheels 16a, 16b is automatically controlled, and the walker W tracking the header H at a fixed distance guides a kept dog D connected to the walker W through the dog chain 9, so that the header H can let the dog D to walk safely without requiring labor.
Patent JP-H09164926-A (JP)
Title: Parking brake device
Inventor: FUJIMOTO KOJI
IPC: B60T7/10
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To use right/left parking brake levers commonly by keeping an interval between a side surface and a cable at a prescribed interval, even if the cable is held on either side surface of the right/left both side surfaces of the parking brake lever. SOLUTION: The outer peripheral part 28B of a plate part 28 of a nut with a plate 26 for constituting a double nut for adjusting the tension of a parking brake cable 20 is contacted to right/left both side surfaces 18A, 18B of the base plate part 18 of a parking brake lever 12. The radius R of the plate part 28 is set to a length which can maintain an interval 30 between double nuts 24, 26 and the right/left both side surfaces 18A, 18B of the base plate 18 at a prescribed interval.
Patent JP-2000144254-A (JP)
Title: Tool for annealing treatment of sheet core
Inventor: TSUKIOKA KAZUMI
IPC: H01F41/02
Filed: 1998-11-18
Abstract: PROBLEM TO BE SOLVED: To surely prevent the welding among sheet cores during annealing treatment, to improve the characteristic (quality) and the uniformity of the sheet core and micro transformer, to reduce cost and to improve the productivity due to easiness of the application. SOLUTION: This tool for annealing treatment is provided with a tray part 2 for holding the sheet cores Cs..., guide parts 3... arraying the sheet cores in the one direction X in a piling state of the sheet cores Cs... by being attached to this tray part 2 and a sheet core supporting part 4 disposing in the one end side 2f of the tray part 2 and incliningly supporting the sheet core Cs positioned at the one end so that the end sides Cse... of the adjacent sheet cores Cs are not piled to simultaneously execute the annealing treatment to plural sheet cores Cs....