baber/WOPTO huggingface dataset:
Patent JP-H0385132-A (JP)
Title: Active endoscope
Inventor: TAKEHATA SAKAE
IPC: G02B23/24
Filed: 1989-08-30
Abstract: PURPOSE:To enable an insert part to be inserted smoothly by finding out a desired bend angle value of a joint by using a fuzzy reasoning based on a difference between desired and measured values of a joint nearer to the tip than that to be bent. CONSTITUTION:An endoscope is equipped with an insert part 101, whose actuator 1 has joints 3a-3e. A desired bend magnitude value of the first joint 3a is put into a processor 7, and a difference between the desired value from the processor 7 and an actual bend magnitude from a bend magnitude converter 10 is supplied to a PWM circuit 13a of an electric heating part 14. The desired value is stored in the first memory 8 and put out to an operation part 16 at every one joint length transfer so as to make a desired value for next joint. A correction factor for compensating the desired bend magnitude of the joint is found out based on a fuzzy reasoning by a fuzzy reasoning part 20, and the new desired value is computed by the operation part 15 based on the desired value from the first memory 8 and the correction factor from the fuzzy reasoning part 20. The second joint 3b is thus bent and driven in accordance with that desired value after the insert part 101 was inserted by one joint length.
Patent JP-2001054276-A (JP)
Title: Exciter for retarder
Inventor: ARAI KAZUYOSHI
IPC: H02K49/02
Filed: 1999-08-06
Abstract: PROBLEM TO BE SOLVED: To prevent waterproofness of a divided exciter coil from deteriorating. SOLUTION: This exciter for a retarder is divided into mold-shaped exciter cores 21-1, 21-2, 21-3, and 21-4 in an exciter built-in retarder with the mold- shaped exciter core where a bobbin 20 and an exciter coil 15 are molded, at the same time, a protective covering part to a mold material is formed into a tapered shape for mold shape at both the ends of the mold-shaped exciter core for the mold-shaped exciter core, the corner part of the end part is formed into a chamfered shape, both the end division end face parts are formed into a shape where an exciter core surface projects from the mold surface, the protective covering part to the bobbin of the mold material is formed in a tapered shape toward the center of a groove width in the mold shape of the groove width part of the bobbin 20, and both the ends of the exciter coil are withdrawn via the hole of a collar,  and the surrounding is molded by the mold material.
Patent JP-S59113467-A (JP)
Title: Developing device
Inventor: KADOWAKI HIDEJIROU
IPC: G03G15/09
Filed: 1982-12-20
Abstract: PURPOSE:To stabilize the toner density of a developing agent by providing a preventing means to stop the movement of the developing agent which moved on a developing agent carrier member and passed through a developing region. CONSTITUTION:A screw conveyor 9 is provided to a developing device via a preventing member 5', and an aperture 5'' is formed at the lower part of the member 5' to transmit the corrected developing agent carried by the conveyor 9 in the axial direction. This developing agent is carried in the opposite direction by another screw conveyor 10. Meanwhile a toner is supplied from a supply container 8 and stirred to be reproduced in uniform density. This developing agent is carried again on the sleeve 3 and used for development. In such a way, the toner density is stabilized for the developing agent.
Patent JP-H1163787-A (JP)
Title: Refrigerator
Inventor: TSUCHIYA YUJI
IPC: F25D19/00
Filed: 1997-08-20
Abstract: PROBLEM TO BE SOLVED: To reduce a load of a compressor by an increase in radiating efficiency by providing a condenser at an upper part of the compressor, and forcibly cooling the condenser and compressor via a ventilating hole by a blower. SOLUTION: A machine chamber 2 is formed in a lower rear part of a refrigerator body 1, and partitioned to right and left chambers by a partition 4 having a ventilating hole 3. A blower 6 having a fan 5 opposed to the hole 3 of the partition 4 is arranged in one section 2a, and a condenser 7, compressor 8, evaporating container, etc., are arranged in the other section 2b. And, cooling air introduced by the blower 6 from an air intake port 9 is blown from the fan 6 of the blower 6 toward the condenser 7 and compressor 8 arranged at its downstream side via the hole 3 to heat exchange with the condenser 7, to simultaneously forcibly cool the compressor 8 and to exhaust it from an air outlet 10.
Patent JP-H0668470-A (JP)
Title: Method and device for reproducing optical information
Inventor: TSUJIOKA TSUYOSHI
IPC: G11B7/125
Filed: 1992-08-24
Abstract: PURPOSE:To obtain a satisfactory S/N even with low power by dividing a deflected beam from a single light source into two beams, detecting the two beams obtained by performing optical mixing on them after applying prescribed processing by an optical detector independently, and obtaining a reproducing signal by performing subtraction between the two beams. CONSTITUTION:The deflected beam 11a emitted from the single light source is divided into a first beam 11b and a second beam 11d by a first beam splitter 13. The first beam 11b is made incident on an optical recording medium 23, and a reflected beam whose deflecting surface is modulated corresponding to information recorded on the medium 23 is fetched from the medium 23. The optical mixing of the reflected beam 11c and the second beam 11d is performed, and a third beam 11e and a fourth beam 11f (number 11f is not shown in figure) generated by such mixing are detected independently by the optical detectors 221, 222 via analyzers 201, 202. The subtraction between two detection signals obtained by such detection is performed by a differential amplifier 24, and the reproducing signal can be obtained, then, it is OUT-PUTed.
Patent JP-H0386654-A (JP)
Title: Wiper device
Inventor: SAEKI SOICHI
IPC: B60S1/34
Filed: 1989-08-30
Abstract: PURPOSE:To suppress the generation of uncomfortable noise on the reversal in the wiping process by interposing an error angle varying mechanism which is installed in turnable manners on a supporting member fixed to a car body, between a link mechanism and a wiper arm. CONSTITUTION:A first pivot shaft 3 which is supported in turnable manners on a supporting member 2 fixed to a car body is rotated in reciprocation by the reciprocating angular motion of a segment arm 11, and the reciprocating rotary movement is transmitted to a second pivot shaft 4. A wiper arm installed at the other edge of the pivot shaft 4 is angularly moved in reciprocation. The reciprocating rotary movement of the shaft 3 is transmitted to a gear 8, and an angle adjusting screw 6 is moved vertically. A bearing member 5 is raised and lowered in the AA' direction around a pin 13, and the shaft 4 is rising/lowering-turned. Therefore, the error angle can be reduced at all the positions in the wiping process by setting the tilt angle of the pivot shaft 4 to zero to the position corresponding to the error angle of zero, and the noise generated on reversal can be reduced.
Patent JP-H0866059-A (JP)
Title: Manufacture of electrostatic actuator
Inventor: MATSUZAKI KAZUNARI
IPC: B81C1/00
Filed: 1994-08-24
Abstract: PURPOSE: To provide the manufacturing method of an electrostatic actuator which has a protrusion in an arbitrary three-dimensional shape. CONSTITUTION: In the manufacturing method of an electrostatic actuator, a stator 2 is formed in such a way that a plurality of stator electrodes 4 for driving are arranged at a prescribed pitch on the surface part of a base body composed of an insulator, a rotor 1 is faced with the stator via a very small gap so as to form rotor electrodes 3 at a pitch having a prescribed relationship with the electrode pitch of the stator, and one face of the rotor is tilted with reference to a horizontal plane so as to form protrusions. In the rotor, a photosensitive polymer material is bonded onto a board 10, and a shielding mask, for exposure, which corresponds to the electrode pitch is arranged by keeping a definite interval.  Then, while the rotor is being turned and moved continuously, an exposure operation is performed, the protrusions are formed, and their surface is coated with a metal thin film.
Patent JP-H0557905-A (JP)
Title: Ink jet type image forming device
Inventor: KONISHI DAISHI
IPC: B41J2/125
Filed: 1991-09-04
Abstract: PURPOSE:To simplify the structure relating to the detection of ink exhaustion and perform its accurate detection. CONSTITUTION:In an ink jet type image forming device provided with a transparent tube 4 connected between an ink jet head 7 and an ink cartridge 1, a photointerrupter 8 is provided on the transparent tube 4 to detect if ink exists or not and a CPU is provided to judge if the ink is exhausted or not based on the detecting signal from the photointerrupter 8. This permits an accurate detection of the ink exhaustion in a simple structure.
Patent JP-S59116132-A (JP)
Title: Apparatus for press-molding hollow glass article
Inventor: KATOU HIROSHI
IPC: C03B11/10
Filed: 1982-12-20
Abstract: PURPOSE:To eliminate a process for grinding an edge and to reduce the cost of a hollow glass article having an opening at one end by using a metal having a lower coefft. of thermal expansion as the material of the part of a shell ring contacting with molten glass to prevent the abnormal deformation of the ring when the article is molded. CONSTITUTION:A shell ring 10 for determining the shape of the edge of a funnel F is made of a metal. The part of the ring 10 contacting with molten glass is heated to a higher temp. than the outer part, and the ring 10 is distorted owing to the difference in thermal expansion. The deformation of the ring 10 due to a thermal strain is prevented by using a metal having a lower coefft. of thermal expansion than the material of the outer part II as the material of the part I which is in contact with molten glass.
Patent JP-H1147727-A (JP)
Title: Purification of polluted soil
Inventor: KANBE HIROMI
IPC: C09K17/32
Filed: 1997-08-07
Abstract: PROBLEM TO BE SOLVED: To improve soil polluted with oils efficiently by adding a fermented organic material into the polluted soil. SOLUTION: Soil polluted with biodegradable organic substances, especially with hydrocarbons such as cutting oil and lubricating oil, is added with a fermented organic material. The organic material means completely fermented compost of organic materials such as a stable fertilizer from straw mixed with animal excrement and others. In an actual operation, for example, polluted soil is cultivated and mixed with an organic material. Usually, 5-50 wt.%, preferably 5-10 wt.%, based on polluted soil, of a fermented organic material is added depending on the kinds of pollutants and the degree of pollution, The treatment temperature is controlled, for example, at an ambient temperature of 10-30 deg.C, and the decomposition time is about 1-10 weeks.
Patent JP-H04106959-A (JP)
Title: Chip carrier substrate fitted with multiplane
Inventor: DAIGAKU SUSUMU
IPC: H01L21/66
Filed: 1990-08-27
Abstract: PURPOSE:To enable, the processings extending from mounting to electrically testing IC devices, to be performed in a lump using a chip carrier fitted with a multiplane, by boring holes, which separate leads for connecting wires from leads for electrolytic plating, at the intersecting points of both the kinds of leads. CONSTITUTION:In a manufacturing process of a multiplane chip carriers substrate fitted with, more concretely speaking, after the plating processes of leads 6 for electrolytic plating, and in concurrence with the process for pushing back chip carriers, more leniently speaking, before or after these processes, bored are long holes 7, each of which includes the intersecting points of the lead 6 and leads 4 for connecting wires. By boring the holes 7, all the leads 4 are separated from others, and the chip carriers 2 come independent of others electrically. Also, the electric tests after IC devices being mounted, can be performed in a lump, in the state of the chip carriers being held by the substrate 1. Thereby, in the state of a multiplane chip carrier being mounted on the substrate, the process extending from mounting to electrically testing the IC devices can be performed in a lump, and the curvature of the substrate in the state of the chip carriers being held on it can be prevented.
Patent JP-S61103219-A (JP)
Title: Controller of biaxial mechanism
Inventor: SOMA TAKASHI
IPC: G05D3/12
Filed: 1984-10-25
Abstract: PURPOSE:To eliminate the effect of the overshoot in an intermittent action mode by controlling a drive circuit having the larger number of pulses produced per unit time and increasing the intensity of the pulse synchronizing with the drive pulse for the other drive circuit among those drive pulses of the first drive circuit. CONSTITUTION:The X and Y direction control pulses are supplied to X and Y direction drive circuits 2 and 3 respectively. A waveform shaping control circuit 6 decides the control direction directly from coordinate signals X and Y or from the number of X and Y control pulses delivered from a control pulse generator 1. Then the circuit 2 of 3 is controlled only when the pulse of the direction having no control is synchronous with the pulse of the direction having control. Both circuits 2 and 3 distribute the input control pulses to the pulse signals having the number of phases equal to those of pulse motors 4 and 5 and the prescribed time intervals. These pulse signals are delivered to both motors 4 and 5 after amplification of electric power. The drive circuit controlled by the circuit 6 delivers a drive pulse signal with which only the intensity of the pulse synchronous with the drive pulse delivered from the other drive circuit which is not controlled by the circuit 6.
Patent JP-S60116013-A (JP)
Title: Reference potential stabilizing circuit
Inventor: IKEDA HIROAKI
IPC: G05F1/10
Filed: 1983-11-29
Abstract: PURPOSE:To reduce transient variation in reference potential by connecting a capacitor which is stabilized for not only a GND, but also a VDD to the output part of a reference potential generating circuit. CONSTITUTION:The reference potential VREF is outputted from the output terminal 1 of the reference potential generating circuit 10 constituted between the VDD and GND. A stabilized capacitor C1 is connected between this output terminal 1 and VDD, and a stabilized capacitor C2 is connected between the output terminal 1 and GND. Consequently, the VREF has capacity to two fixed potentials VDD and GND, and transient variation in GND potential is voltage- divided by the series connection of two capacitors to reduce its influence. Further, the capacity ratio of the stabilized capacitors, i.e. C1:C2=VREF : (VDD -VREF) is so set that variation in VDD exerts no influence upon the VREF.
Patent JP-2001054137-A (JP)
Title: Color image coder, its method, color image decoder and its method
Inventor: NAKACHI TAKAYUKI
IPC: H04N19/14
Filed: 1999-08-09
Abstract: PROBLEM TO BE SOLVED: To set the S/N as desired under the condition of suppressing distortion caused in a reproduced image by giving an RGB signal to a reversible RGB/ YUV transform device, generating a transformed luminance signal and a transformed color difference signal, detecting the edge using the luminance signal as a representative signal, and revising the size of quantization corresponding to the presence of the edge. SOLUTION: A reversible RGB/YUV transform device 1 receives an RGB signal and transforms the RGB signal into a YUV signal. The difference between the obtained signal Y and the output of a prediction device 5 is given to an adaptive quantizer 2. The adaptive quantizer 2 changes the magnitude of quantization on the basis of an output from an edge detector 4 to quantize an input signal and an output of the adaptive quantizer 2 is fed to an entropy encoder 6. On the other hand, the output of the adaptive quantizer 2 is given to an inverse quantizer 3, the difference between the output of the prediction device 5 and the output of the inverse quantizer 3 is given again to the prediction device 5 as a signal Y', which constitutes a succeeding output of the prediction device 5.
Patent JP-S60118121-A (JP)
Inventor: SASAKURA TAKEO
IPC: F26B17/14
Filed: 1983-11-28
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-H09153897-A (JP)
Title: Method and system for detecting network failure
Inventor: TOOMASU JIYOSEFU PORUKARO
IPC: G06F12/00
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To minimize the waiting time of a client system before declaring the disconnection of a data communication link. SOLUTION: This system and method dynamically changes a file system request time-out value based on an actual time required for serving the request of each file system 524. In one state, a time-out value 532 is decided to each request type based on an actual responding time and the buffer time of each request type. A response timer operates based on reading from a system clock, namely as the process of a low overhead. A monitoring system periodically tests a server to ensure the existence of physical connection.
Patent JP-H1157934-A (JP)
Title: Method for discriminating normal or defective condition in casting plan
Inventor: SAITOU MIYOSHI
IPC: B22C9/00
Filed: 1997-08-21
Abstract: PROBLEM TO BE SOLVED: To discriminate a normal or a defective condition in a casting plan by beforehand and accurately estimating catching effect of foreign matter on the way of a runner to a cast product. SOLUTION: In a method for discriminating the normal or the defective condition in the casting plan at the time of executing the casting by using a mold provided with a sprue, runner and product molding part, heat resistant particles Cm having such size as to develop the defect caused by entrapment of the foreign matter into the product W cast in the product molding part, are prepared and the heat resistant particles are poured from the sprue together with the molten metal. Successively, after completing the casting process, the mold is decomposed and a cast body 1 containing the sprue part 2, runner parts 4, 6 and the cast product W, are taken out, and the distributing condition of the heat resistant particles in the cast body is investimated, and it is discriminated whether the casting plan is normal or defective, based on this distributing condition of the heat resistant particles.
Patent JP-H0967861-A (JP)
Title: Joining structure between closed cross sectional square steel pipe column and beam material
Inventor: SUGIYAMA TAKEHIKO
IPC: E04B1/24
Filed: 1995-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a joining structure between a closed cross section square steel pipe column and a beam material which eliminates the need for a reinforcing material. SOLUTION: This invention relates to a joining structure between at 4 closed cross section square steel pipe column 1 and beam materials 2 and 2' where the square steel pipe column 1 and the beam materials 2 and 2' are joined by way of contact materials 3 and 3' with one side bolts 4 and 4' and the ratio between the width and the thickness of the square steel pipe column is specified to range from 10 to 22. Moreover, the spacing of the outermost edge of the one side bolts 4-4 and 4'-4' in the crosswise direction of the column is specified to exceed 2/3 of the width of the square steel pipe column.
Patent JP-H0653414-A (JP)
Title: Microwave integrated circuit
Inventor: KASHIWA TAKUO
IPC: H01L23/12
Filed: 1992-07-31
Abstract: PURPOSE:To obtain a microwave integrated circuit in which chip size is prevented from increasing due to occupation of wide region on a substrate by passive circuits. CONSTITUTION:Passive elements, e.g. capacitors 2 and resistor elements, requiring no fine patterning and constituting a passive circuit in a function circuit are formed on the rear surface of a semiconductor substrate 6.
Patent JP-S61104603-A (JP)
Title: Superconductive device
Inventor: FUJINAGA TAKAMASA
IPC: H01F6/06
Filed: 1984-10-27
Abstract: PURPOSE:To contrive to obtain easily reinforcing and vacuum proof property without deterioration of insulation of a superconductive coil and the like by interposing a vacuum proof container formed by this board member between the superconductive coil and a reinforcing member container. CONSTITUTION:A vacuum proof container 20, which is formed by a thin board member so as to envelope a superconductive coil 4, is disposed an inside of a reinforcing member container. For example, the vacuum proof container 20 is constituted as follows. The superconductive coil 4 is enveloped closely by using a metallic thin board 20a, whose section is U-shape, and a belt-state metallic thin board 20a, whose both side edges are bent, then the both edge sections of the metallic board 20b is faced to outward and is bonded with lip- state welding section 21a and 21b which is overlapped to the open end of the metallic thin board 20a. The outside of the vacuum proof container 20 is enveloped closely by a reinforcing member container 23. The reinforcing member container 23 is constituted by welding at the welding section 24a-24d.
Patent JP-S60118581-A (JP)
Inventor: KOIKE HAJIME
IPC: B66B1/06
Filed: 1983-11-29
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-S60116134-A (JP)
Title: Apparatus for manufacturing semiconductor
Inventor: NAKAJIMA MASAHIKO
IPC: H01L21/302
Filed: 1983-11-28
Abstract: PURPOSE:To equalize etching in a semiconductor manufacturing apparatus having upper and lower parallel flat electrodes for dry etching by plasma in a vacuum treatment chamber by roughing the surface of the lower electrode to increase the friction, thereby placing a wafer on the lower electrode to prevent the position of the wafer from displacing when implanting etching gas. CONSTITUTION:A gas filling port 5 is formed on the upper surface of a quartz terrace 1 which forms a vacuum treatment chamber, and a gas exhaust port 6 is formed on the lower surface. Then, a flat upper electrode 2 is hung by using a support from the port 5, a flat lower electrode 3 is disposed similarly oppositely thereto, and a wafer 4 to be etched is placed thereon. In this structure, the surface of the electrode 3 is not smooth, but roughed, thereby avoiding the displacement of the wafer 4 when dry etching gas is sprayed to the wafer 4. Thus, etching is equalized.
Patent JP-2000039119-A (JP)
Title: Incinerator
Inventor: NISHIYAMA TETSUTAKA
IPC: F23G5/44
Filed: 1998-07-24
Abstract: PROBLEM TO BE SOLVED: To provide an incinerator which allows a larger difference in height between a grating and an exhaust port while satisfying combustion conditions of an unburned gas. SOLUTION: In an incinerator 1 wherein an exhaust introduction port 10 of a combustion chamber 2 is disposed at a part below the grating 5A and 5B and a flue 11 is successively arranged to the exhaust port from the exhaust introduction port 10, the gratings 5A and 5B are arranged at an interval in several stages. An air supply port 9 is provided at a part above the uppermost stage grating and a heat source at a part therebelow.
Patent JP-H0885872-A (JP)
Title: Film forming device
Inventor: TAKADA KIYOSHI
IPC: C23C14/56
Filed: 1994-09-20
Abstract: PURPOSE: To provide a film forming device in which the sticking of vapor- deposited steam to the inside face of a film forming chamber is prevented and capable of eliminating the generation of dust caused by a stuck film. CONSTITUTION: An evaporating source 3 is attached to an opening cover 21 clogging an opening lb for detaching an evaporating source in a film forming chamber 1. Then, a cylindrical shield board 22 is disposed in such a manner that the side direction of the flying rute R of vapor deposited steam V from the evaporating source 3 to the side of a substrate 4 is covered. This cylindrical shield board 22 is attached to the opening cover 21 so as to easily detach it.