baber/WOPTO huggingface dataset:
Patent JP-H0393354-A (JP)
Title: Pseudo gradation generator
Inventor: MITA KIKUO
IPC: G06T5/00
Filed: 1989-09-05
Abstract: PURPOSE:To obtain pseudo gradation with high quality by extracting a high frequency component of noise generated at a noise generating means, adding the component to lightness information, comparing the lightness information with a predetermined threshold level so as to output a white or a black signal. CONSTITUTION:A noise generated from a noise generating circuit 10 is inputted to a low frequency elimination filter 12, where a high frequency component is extracted and it is stored in a memory 14. Then a picture data from an image pickup element 16 is converted into a digital signal by an A/D converter, fed to an adder 18 and also to an address counter 20 and a white noise signal in response to the picture data is fed from the memory 14 to an adder 18, where the signal is added to the picture data. Then the result is fed to a comparison binarizing device 22, in which the signal is compared with a predetermined threshold level, and when the picture data signal is larger, a white level signal is outputted and when smaller conversely, a black level signal is outputted. Since no periodicity exists in the high frequency noise in the case of binarization, moire due to the interference with an input signal is eliminated and high quality pseudo gradation display is attained.
Patent JP-S59194978-A (JP)
Inventor: URURITSUHI AARETSUTSU
IPC: B65H67/02
Filed: 1983-12-08
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-H0684821-A (JP)
Title: Rapid heating apparatus
Inventor: MORII HIROYUKI
IPC: H01L21/26
Filed: 1992-08-31
Abstract: PURPOSE:To provide a rapid heating apparatus wherein it can heat a wafer uniformly over the whole surface, it can effectively prevent that a defect is caused by the local temperature difference of the wafer and it can effectively enhance a yield. CONSTITUTION:A rapid heating apparatus is provided with a heating light source 2 which is arranged and installed at the inside upper part of a reaction container 1 and which emits infrared rays and with a dimming member 3 which is arranged and installed directly under the heating light source, and the dimming part 3 which is formed and installed at the upper part of the dimming member is constituted in such a way that it heats the whole surface of a wafer uniformly by infrared rays which have been transmitted through the dimming part from the heating light source and with which the wafer is irradiated.
Patent JP-H0972773-A (JP)
Title: Collapsible metric spoon
Inventor: SHINDOU NOBUNORI
IPC: G01F19/00
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To obtain a collapsible metric spoon for measuring a material, e.g. detergent, contained in a container. SOLUTION: The collapsible metric spoon comprises a bottom plate and a pair of side plates 14, 14 constituting a metric part and a gripping part provided continuously through intersecting bending parts 11, 11 and a central bending part 12 formed on an original plate made of vulcanized fiber. One side plate 14 is provided continuously, at the upper end thereof, with stoppers 14a, 14a while the other side plate 14 is provided continuously, at the upper end thereof, with stop holes 14b, 14b and a fold back piece 14c. The side plates 14, 14 are folded along the intersecting bending parts 11, 11 and central bending part 12 and one side plate 14 is lapped partially over the other side plate 14. The stoppers 14a are then inserted into the stop holes 14b and the fold back piece 14c is folded back thus assembling a metric section 15 and a gripping section 16.
Patent JP-2000058407-A (JP)
Title: Substrate thermal processing device and substrate thermal processing method
Inventor: YABE MANABU
IPC: H01L21/027
Filed: 1998-08-17
Abstract: PROBLEM TO BE SOLVED: To be able to equalize the temperature distribution of a processing space where a substrate is kept. SOLUTION: A heating plate 5 is arranged within a chassis 1 having a substrate importing and exporting port 2. Inactive gas is supplied to a processing space 30 of the chassis 1 from a gas supplying source 13 of a gas supplying system 7 through a gas supplying tube 8. A gas exhaust hole 14 is provided around the heating plate 5. A gas exhaust port 15 for connecting with the gas exhaust hole 14 is connected with a power equipment 19 for gas exhausting through a gas exhausting tube 17 of a gas exhaust system 16.  When the substrate carry-in and carry-out port 2 is opened at carrying in and carrying out of the substrate, a supplying volume of the inert gas to the processing space 30 is increased by adjusting a flow adjusting valve 10 of the gas supplying system 7 and also a gas exhaust volume from the processing space 30 is increased, by adjusting a flow adjusting valve 18 of a gas exhaust system 16.
Patent JP-S61109003-A (JP)
Title: Light control plate
Inventor: SHINDO KENJI
IPC: H04N5/72
Filed: 1984-10-31
Abstract: PURPOSE:To shield external light and to permit sharp viewing of an image by opposing to each other transparent sheets which are juxtaposed with crest-shaped projections on one face and are molded to a specular surface state on the opposite face in such a manner that the crest shaped projections thereof faces the other and filling a material having the same refractive index into the gaps between the two sheets. CONSTITUTION:The crest-shaped projections 4 having slopes 3 each inclined to a prescribed angle on one side at a prescribed pitch are formed by continuous extrusion, etc. to one face of the sheet material 5 made of a transparent synthetic resin such as acrylic. The face opposite from the face having the projections 4 is formed to a specular surface. A black photosensitive resin prepd. by adding a black pigment, etc. to a photoresist, etc. is uniformly and thinly coated over the entire surface on the projection 4 side of the sheet 5 and UV rays are irradiated only to one face 6 thereof to cure the resin, thereby providing a light absorbing face 6. The non-cured part is washed away. Two sheets of such sheets 5 are superposed in such a manner that the projection 4 sides face each other and that the slopes 3 connect to a straight line. The same material 8 as the material of the sheet 5 is filled into the gaps 7 between the sheets 5 and is cured.
Patent JP-H0550201-A (JP)
Title: Light rolling reduction method in continuous casting
Inventor: GOTODA HIDEAKI
IPC: B22D11/128
Filed: 1991-08-20
Abstract: PURPOSE:To provide light rolling reduction method in the continuous casting to reduce the center segregation being generated at a center part of thickness in a continuously cast slab. CONSTITUTION:In the case casting speed reduces, by controlling a roll interval, the light rolling reduction range is shifted to the upstream side, and in the case the casting speed increases, the light rolling reduction range is shifted to the downstream side, and the rolling reduction speed in the light rolling reduction range is kept to the same of 0.5-1.2mm/min as before reducing or increasing the casting speed. The passing time from meniscus at the position of starting the rolling reduction is made to the time of solid phase ratio is 0.1-0.3, and at the position of ending the rolling reduction is made to the time becoming 0.5-0.7 solid phase ratio.
Patent JP-H04111456-A (JP)
Title: Electronic component mounting board
Inventor: SATO SATOSHI
IPC: H01L23/50
Filed: 1990-08-31
Abstract: PURPOSE:To enhance bonding strength to sealing resin without any remaining impurities when used as an electronic mounting device by carrying out blackening treatment for the surface of a part of an insulation board which excludes those connected with an electronic component mounted section of a conductor circuit and its packaging. CONSTITUTION:On the surface of a both-sided insulation board 12 of an electronic component mounting board there are formed a number of conductor circuits 13. A blackened processed film 15 is formed on the surface except for those parts connected with a bonding wire 21 of these conductor circuits 13. When the whose electronic component mounted board 10 is sealed with sealing resin 30, the electronic component mounted board 10 is firmly bonded with the sealing resin 30 to a satisfactory extent, thereby enhancing the durability of an electronic component mount device 100. Furthermore, since the blackened processing film 15 is basically formed by copper oxide, the blackened processed film 15, even if it exists within the electronic component mount device 100, will not produce any migration phenomenon in the conductor circuits 13, which is often observed. It is, therefore, possible to enhance durability.
Patent JP-H0981682-A (JP)
Title: Character recognition device, method therefor and computer controller
Inventor: YOSHII HIROTO
IPC: G06K9/46
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To provide a character recognition device, the method and a computer controller for recognizing characters at a high speed without depending on a stroke order. SOLUTION: A dictionary 206a stores the respective strokes of standard characters in an order corresponding to a prescribed rule for deciding the order of the respective strokes by the positional relation of the respective strokes and the plural strokes are stored in a RAM 204b in the order corresponding to the prescribed rule. The plural strokes stored in the RAM 204b are compared with the respective strokes of the standard characters stored in the dictionary 206a for the recognition. Based on the result of comparison, the character constituted of the plural strokes is recognized.
Patent JP-2001057471-A (JP)
Title: Manufacture of thin-film wiring board
Inventor: TAKADA TOSHIKATSU
IPC: H05K3/40
Filed: 1999-08-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method for a thin-film wiring board wherein a thin-film wiring layer is formed with no polishing on the surface of a ceramic wiring board while poor formation of a thin-film wiring or falling in reliability of a via conductor is avoided. SOLUTION: A via hole opened, after baking, on a ceramic green sheet to form an insulating layer 10 or a dielectric layer of a ceramic wiring board is filled with a conductive paste, and then the ceramic green sheet is applied with a pressure of 10-200 kg/cm2. By plastically deforming a resin content, the flatness of a via conductor is improved before baking. As a result, a rough amount (d) of the via conductor after baking is easily controlled to 15 μm or below.
Patent JP-2000060096-A (JP)
Title: Wind-power generation set
Inventor: TANAKA NORIYUKI
IPC: F03D9/00
Filed: 1998-08-18
Abstract: PROBLEM TO BE SOLVED: To reduce starting torque and to make it possible to start a wind-power generation set easily even with weak wind, by specifying the ratio of the number of the magnetic poles of magnetic field to that of the salient poles of an armature. SOLUTION: An armature 11 is provided with salient poles 12 extending in the axial direction on the external circumference at an equal interval in the circumferential direction, and these salient poles 12 are wound with windings 13. The windings 13 of each phase are wound on three pieces of the salient poles 12 which run in the circumferential direction, for instance, and the salient pole 12 in the middle is wound with windings 13 in the reverse direction to that of windings 13 on the neighboring salient poles 12. Then, a permanent magnet 16 is provided virtually parallel to the axis on the inside circumferential surface of a yoke 15 which constitutes a field system 14.  In this case, if N = the number of the salient poles 12 of the armature 11 and M = the number of the permanent magnets 16 of the field system 14, i.e., the number of magnetic poles, the magnets 16 are structured in such a way as to fill M:N=8:9. Here, N, the number of the salient poles 12, is the integral multiplies of three. This constitution can reduce the staring torque from a stationary state, thereby making it possible to start a wind-power generation set easily even with weak wind.
Patent JP-H0980135-A (JP)
Title: Magneto-optical sensor
Inventor: ISHIKAWA SHINTARO
IPC: G01R15/24
Filed: 1995-09-08
Abstract: PROBLEM TO BE SOLVED: To reduce the Fresnel reflection loss and the combination loss of a magneto-optical sensor and at the same time reduce time required for adjusting a light axis. SOLUTION: Semispherical lenses 11 and 12 where an outer-periphery surface consists of spherical surfaces 11a and 12a and planes 11b and 12b including the curvature center of the spherical surfaces are arranged in a light path. Polarization separation films 13 and 14 are vapor-deposited in the semispherical lenses 11 and 12. The semispherical lenses 11 and 12 are used instead of a lens and a polarization beam splitter in a conventional light magnetic field sensor, thus the number of optical parts can be reduced and Fresnel reflection loss and combination loss can also be reduced for that amount.
Patent JP-S6473704-A (JP)
Title: Electric power storage device
Inventor: HOSHINO RITSU
IPC: H02J15/00
Filed: 1987-09-16
Abstract: PURPOSE:To store electric power in small space in a stable manner by a method wherein a power storage part consisting of a superconducting substance is formed on the surface of a sheet glass material. CONSTITUTION:A power storage part 2 consisting of a superconducting substance is formed on the surface F of a transparent sheet glass material 1. Then, a conducting wire 3 consisting of a superconducting substance is brought into contacted with the power storage part 2 as long as a length D along the direction of power application, the current of power source 4 is applied to the conducting wire 3. Rays of light sent from an infrared ray laser generator 5 are projected on the contacted part, the power storage part 2 and the conducting wire 3 are heated up to the transition temperature of the superconducting substance simultaneously, and the heating is stopped. As a result, a permanent current is allowed to flow in the direction of A, the current flows in the direction B, and power is consumed in the load 6.
Patent JP-H1173756-A (JP)
Title: Information recording medium driving device and filter unit
Inventor: IZUMI MITSUHIRO
IPC: G11B25/04
Filed: 1997-08-27
Abstract: PROBLEM TO BE SOLVED: To provide an information recording medium driving device capable of preventing the vibration of an information recording medium as much as possible by suppressing a disturbed air flow in the outer periphery of the information recording medium. SOLUTION: Flow straightening walls 31 and 32 are provided in the corners 30 of a casing 13 for flow-straightening an air flow generated along the outer periphery of a rotating magnetic disk 23 and in its rotational direction. In the backside of the flow straightening wall 32, a circulating filter is arranging for capturing dusts contained in the air flow introduced from an inlet opening. By adjusting a relationship d/L between the length L of the flow straightening wall 32 and the width (d) of the inlet opening, the resonance vibration component of the rotating magnetic disk 23 is set equal to a permissible value or lower calculated based on a permissible tracking error. Since a permissible tracking error is secured even if the magnetic disk 23 is vibrated, sure reading/ writing of information is performed.
Patent JP-S60126437-A (JP)
Title: Hydraulic circuit for breaker
Inventor: ITOU AKIO
IPC: B28D1/26
Filed: 1983-12-09
Abstract: PURPOSE:To insure an oil amount of a breaker, by a method wherein the pressure oil of a second variable volume hydraulic pump for driving an actuating except the breaker is connected to the regulator of a first variable volume hydraulic pump for the breaker through an on-off valve. CONSTITUTION:An ON-OFF valve E, which is closed during driving of a breaker, is mounted in a regulator circuit 62 interconnecting a variable volume type hydraulic pump 3 and a first regulator A, and an oil pressure breaker 10 is connected to a first variable volume type hydraulic pump 2 through a switching valve group 4. Meanwhile, an arm cylinder 9 is connected to a second variable volume type hydraulic pump 3 through a switching valve group 5. A discharge pipe of the first hydraulic pump 2 is communicated to the regulator A through a line a1 and to a regulator B for the second hydraulic pump 3 through a line a2, and the discharge pipe of the second hydraulic pump 3 is communicated to the regulator B through a line b1. This permits ensuring of an oil amount of a breaker during composite operation.
Patent JP-S59160403-A (JP)
Inventor: GETE ESUKIRU INBE HORUMUBERUGU
IPC: B60R22/12
Filed: 1983-12-09
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-S59181156-A (JP)
Inventor: ZABIRU FURANKU
IPC: A61H3/02
Filed: 1983-12-09
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-H0685044-A (JP)
Title: Wafer chucking device for semiconductor test device
Inventor: KOGA TAMIO
IPC: H01L21/683
Filed: 1992-08-31
Abstract: PURPOSE:To provide a wafer chucking device for a semiconductor test device which can precisely measure minute leak current and gate capacity, etc., by significantly reducing the noise induced at a wafer-chuck part. CONSTITUTION:A wafer-chuck part 2 is attached on the top of a chuck holding part 3 through an insulation 4. Further, between the wafer-chuck part 2 and the chuck holding part 3, a shield plate 7 is assigned for insulation so that it encircles the bottom surface and outer periphery of the wafer-chuck part 2. A sample wafer 1 is placed on the wafer-chuck part 2, and through a through hole 6, held by suction. The electrode pad of the wafer 1 is touched with a test needle 5 of a semiconductor test device, for functional test, etc.
Patent JP-H04110762-A (JP)
Title: Electrostatic capacity type humidity sensor
Inventor: ITAMI MASATO
IPC: H01G7/00
Filed: 1990-08-31
Abstract: PURPOSE:To improve the withstand characteristic against environments by forming a moisture sensitive film from Si oxide or Si nitride. CONSTITUTION:On an electroconductive base board 21 a lower electrode 23 is formed, whereover a moisture sensitive film 24 is formed, and further thereover an upper electrode 25 is formed. Sensor thus formed measures change in the electrostatic capacitance caused by varying relative humidity. The moisture sensitive film 24 is made of Si oxide or Si nitride. Embodying in a thin film in this manner achieves a high response, and the nature inherent in Si oxide or Si nitride should provide improved withstand characteristics against environments such as heat resistance and resistance against attack of organic solvent.
Patent JP-H0957503-A (JP)
Title: Pipe inner diameter supporting device and working device for pipe end part
Inventor: KONO YOSHIKI
IPC: B23B31/02
Filed: 1995-08-18
Abstract: PROBLEM TO BE SOLVED: To support a pipe with the optimum position on the inner diameter sidle of the pipe so, as to prevent vibration of the pipe by providing an inner diameter supporting part driving mechanism relatively moving in the Z-axis direction an inner diameter supporting part against a pipe end presser part. SOLUTION: When a thread part on the outer circumference of the end part of a pipe 9 is worked, supply of cutting liquid to a passage 62B is stopped, an advancing/retreating piston 643 is retreated by the cutting liquid pressure from a passage 62C, and hence an inner diameter supporting part 64 is put in the condition approached to a pipe end pressing part 63. Under this condition, the whole pipe inner diameter supporting part is moved in the Z-axis direction, and the inner diameter supporting part 64 is positioned on the inner face of the pipe end part and simultaneously a presser ring 631 of the pipe end presser part 63 is pressed against the end face of the pipe 9. Next, supporting pins 641 are pressed against the inner face of the pipe 9. Under this condition, the thread part on the outer circumference of the end part of the pipe 9 is worked by a tool.
Patent JP-H0787777-A (JP)
Title: Motor control apparatus
Inventor: ICHIUMI YASUFUMI
IPC: B60L3/00
Filed: 1993-09-17
Abstract: PURPOSE:To provide a motor control apparatus which can prevent the current control abnormality of a motor due to the fault of an encoder, which avoids the generation of a runaway and whose safety can be ensured. CONSTITUTION:On the basis of a Z-phase signal (a reference signal), an A-phase signal and a B-phase signal (two-phase signals) which are output) from an encoder 2 installed at a motor 1, a digital address signal which corresponds to the position of a rotor for the motor 1 is generated by an address generation means 3, sinewave data for motor-driving is read out from a waveform storage means 5 by the digital address signal, and the motor 1 is driven by a PWM inverter 9 according to the sine-wave data. In addition, the agreement or the disagreement of the level of a timing which is deviated, by a prescribed amount, from the rise or the fall of a binary-coded signal which has binary-coded the output signal of the waveform storage means 5 by using zero as a threshold value and of the level of a CS signal which is output from the encoder 2 is detected by an abnormality detection circuit 10, and the motor 1 is stopped so as to respond to a disagreement detection signal.
Patent JP-H0281144-A (JP)
Title: Control system for collection of fault information
Inventor: OKAMOTO AKIRA
IPC: G06F11/34
Filed: 1988-09-16
Abstract: PURPOSE:To simply and effectively collect the fault information by recovering instantaneously the faults of a channel and a peripheral controller to ensure the continuous use of the controller and at the same time collecting the fault information necessary for analysis of the fault factor via a channel. CONSTITUTION:When a peripheral controller 20 has a fault, a fault detection means 21 operates to inform a fault recovery means 11 of the occurrence of the fault. At the same time, an instruction is given to a fault information saving means 22 to save the fault information stored in the controller 20. Thus the means 22 saves the fault information on the controller 20 into a fault information saving area 23. While the controller 20 is initialized by the means 11 for recovery of the fault, and the means 11 gives an instruction to a fault information collection means 12 to collect the fault information saved into the controller 20. Thus the means 12 takes the fault information saved into the area 23 out of the controller 20 via a channel. Then a fault information logging means 13 logs the fault information into a fault information logging file 30.
Patent JP-H1078916-A (JP)
Title: Computer system
Inventor: YAMASHITA HIROYUKI
IPC: G06F12/08
Filed: 1996-09-02
Abstract: PROBLEM TO BE SOLVED: To improve processing efficiency by operating fine caching control without deteriorating the using efficiency of a memory. SOLUTION: A host address mapping means 7 is provided between an MPU 1 and a memory 3. The MPU 1 designates a host address for designating cashing invalidity, and performs access to the memory 3 for a memory address to which a peripheral controlling part 4 can perform access, and designates the host address for designating caching validity, and performs access to the memory 3 for the other memory address. A host address mapping means 7 converts the values of the two kinds of host addresses corresponding to the above mentioned caching invalidity or caching validity designated by the MPU 1 into the value of the preliminarily set same host address.