baber/WOPTO huggingface dataset:
Patent JP-S63307693-A (JP)
Title: Light-shielding insulating film for display element
Inventor: HASHIMOTO NOBUHIRO
IPC: H05B33/20
Filed: 1987-06-08
Abstract: PURPOSE:To obtain sufficient shielding property and insulating property with a relatively thin film and increase heat resistance by using a specific composite metal thin film. CONSTITUTION:This light-shielding insulating film is a composite metal thin film formed by mixing powder materials of the simple substance, oxide, carbide, fluoride, or nitride made of one or more kinds of Ce, Pr, Ta and the ampholytic element Al, Zn, Zn, Pb as the main constituent by the vacuum deposition method, spattering method, plasma CVD method or the like. The light-shielding property and insulating property are thereby obtained with a relatively thin film and the heat resistance is increased.
Patent JP-H04368437-A (JP)
Title: Uninterruptible power supply system
Inventor: MIYAZAWA YOSHIAKI
IPC: H02J9/06
Filed: 1991-06-14
Abstract: PURPOSE:To diagnose an abnormal machine resulting in the unnecessary discharge of a battery by providing an abnormality detector diagnosing the battery as abnormality under conditions, in which currents are made to flow continuously through a semiconductor switch for a fixed time when a commercial AC power is normal, CONSTITUTION:When the malfunction of a DC switch 15a is generated and the switch 15a is turned ON when an AC input power 1 is normal, an inverter 12a is supplied with DC power from a battery 2, and the discharge currents of the battery 2 are detected by a DCCT 21a. Discharge currents detected by the DCCT 21a are input to an abnormality detector 22a, and the abnormality detector 22a diagnoses the battery 2 as abnormality because the discharge of the battery 2 is continued for a fixed time or more though the AC input power 1 is normal. Accordingly, the unnecessary discharge of the battery due to abnormal operation at a time when an AC input is normal can the predicted and diagnosed.
Patent JP-H0814012-A (JP)
Title: Control device for composite plant
Inventor: WAKAZONO OSAMU
IPC: F02C6/00
Filed: 1994-06-24
Abstract: PURPOSE:To equalize steam flow rates flowing into a turbine by providing first and second steam bypassing means and a bypass quantity adjusting means for equalizing the bypass steam amounts of the first and second steam bypassing means to each other. CONSTITUTION:When exhaust heat recovery boilers (2A and 2B) are added or partially stopped, first and second steam bypassing means are linkagedly controlled so as not to cause a difference between steam flow rates of high and middle pressure turbines 3H and 31. That is, equalizing high and middle pressure turbine bypass flow rates can control a flow rate into a steam turbine. Also equalizing high and middle pressure turbine bypass flow rates can equalize high pressure steam flow rates from the exhaust heat recovery boilers (2A and 2B) and an exhaust heat steam flow rate. High and middle pressure turbine flow rates are the totals of the high pressure and reheat steam flow rates flowing into the steam turbine respectively, equalizing high and middle pressure turbine flow rates.
Patent JP-H04366936-A (JP)
Title: Projection type display device
Inventor: SHIKAMA SHINSUKE
IPC: G03B21/10
Filed: 1991-06-14
Abstract: PURPOSE:To realize the projection type display device which can switch two kinds of projection system, i.e., a front system and a rear system. CONSTITUTION:The optical path of projection light 110 is switched by changing the attitude of a mirror 150 by a mirror driving mechanism 152 which drives the mirror 150 arranged right behind a projection lens 4. When the rear system is selected, the projection light 110 is bent by mirrors 150 and 160 to project an enlarged image on a transmission type screen 5R. When the front system is selected, on the other hand, the light travels straight without being reflected by the mirror 150 and then passed through a projection opening 500A provided to a cabinet 170 to project an enlarged image on a reflection type screen 5F.
Patent JP-S5844084-A (JP)
Inventor: NAKAO TERUO
IPC: D05B55/02
Filed: 1981-09-09
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-H04366975-A (JP)
Title: Electrophotographic process controller
Inventor: KANEYA MITSUHISA
IPC: G06N3/00
Filed: 1991-06-14
Abstract: PURPOSE:To obtain an image which is stable and whose quality is higher by using a neural network. CONSTITUTION:This controller is constituted of a paper characteristic detecting sensor part 2 for detecting the characteristic of paper, a various states detecting sensor part 4 for measuring the internal state and the external state of a device, a preprocessing part 6 which converts sensor values obtained by the sensor parts 2 and 4 into a form which can be inputted in the neural network, a paper kind decision part 8 using the neural network, a control part 10 which controls each part of a copying machine by switching a control parameter according to the kind of paper decided by the decision part 8, and an element driving part 12 which generates a control signal corresponding to each part of the copying machine. Since the kind of paper decided by the decision part 8 accurately corresponds to the kind of actual various papers in virtue of the learning of the neural network, each part of the device corresponding to the paper is controlled.
Patent JP-H08336506-A (JP)
Title: Magnetic resonance imaging system
Inventor: KIMURA TOKUNORI
IPC: G01N33/48
Filed: 1995-06-09
Abstract: PURPOSE: To reduce a phase error in an echo center due to an eddy current by finding time change in spatial magnetic field distribution and changing the waveform of a current so as to minimize the absolute value of a phase in the echo center based on such time change. CONSTITUTION: A magnetostatic field magnet 1, an X/Y/Z axis gradient magnetic field coil 2 and an RF coil 3 are loaded on a coil assembly 20 provided with a cylindrical internal space so as to house an examinee P. The magnetostatic field magnet 1 is constituted so as to form a magnetostatic field in a cylinder inside along a Z axis ordinarily by receiving current supply from a magnetostatic controller 4. The X/Y/Z axis gradient magnetic field coil 2 decides a photographing cross section arbitrarily by receiving current supply from gradient magnetic field power sources 7, 8 and 9 and forms a gradient magnetic field for each of X, Y and Z axes to supply spatial position information to a magnetic resonance signal. The RF coil 3 is a coil to transmit an RF pulse to the examinee, and to receive the magnetic resonance signal from the examinee.
Patent JP-S5845485-A (JP)
Inventor: IRIE MICHIO
IPC: F24S20/30
Filed: 1981-09-10
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-S5936764-A (JP)
Inventor: NOUTOMI HIROSHI
IPC: B29C45/00
Filed: 1982-08-18
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-H0655274-A (JP)
Title: Welding gun for metal arc welding and its connecting part
Inventor: JIYON EI INBUERUSEN
IPC: B23K9/29
Filed: 1992-05-08
Abstract: PURPOSE: To decrease time and cost required for connection by making the structure easily usable with regard to human engineering and improving mechanical connection of a conduit for transmitting gas and electric current with a gun body as well, in a welding gun for metal arc welding. CONSTITUTION: A welding gun has a handle 12, having an inside passage 56 in the longitudinal direction in which a gooseneck shaft 80, is turnably mounted. The gooseneck shaft is mechanically and electrically connected and equipped with a gooseneck 32 including a contact point and a head tube 86 and with a conduit 50, with respect to which a handle is arranged so as to be freely rotatable.
Patent JP-S624389-A (JP)
Inventor: HAMAMURA KIYOTO
IPC: H05K3/20
Filed: 1985-06-29
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-H11337864-A (JP)
Title: Scan type video observation optical system
Inventor: OSADA HIDEKI
IPC: G02B13/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To enlarge the pupil diameter without enlarging a main operation member by specifying the pupil diameters being a luminous flux diameter of luminous flux made incident on an observer pupil position, and a conjugate magnification calculated from a main scan size being the luminous flux size of the luminous flux emitted from a main scan means. SOLUTION: When the pupil diameter being the luminous flux diameter of the luminous flux made incident on the pupil position of the observer is defined (d), and the main scan diameter being the luminous flux diameter of the luminous flux emitted from a main scan mirror 3 is d', the conjugate magnification β calculated by d/d' is constituted so as to satisfy 1.2<=β. That is, the main scan mirror 3 is arranged on a position becoming a nearly conjugated relation with the pupil 7 through an eyepiece 6, and the conjugate magnification β is not 1, and is constituted so as to satisfy 1.2<=β<=7. Then, the luminous flux emitted from a light source 1 is scanned by the main scan mirror 3 and a sub-scan mirror 4 to form a scanned image on a scanned image forming position 10.  The luminous flux forming the scanned image is imparted to the pupil 7 of the observer through the eyepiece 6 to form a retina image on the retina 9 of an eyeball 8. A virtual image on a virtual image position 11 is observed by the observer through the retina image.
Patent JP-S63648-A (JP)
Title: Memory control method
Inventor: ARIMA HITOSHI
IPC: G06F12/06
Filed: 1986-06-19
Abstract: PURPOSE:To attain programming with high function in using a CPU having limited performance and narrow memory space, by saving the information at the time of switching an execution program, in a non-resident RAM being a memory bank. CONSTITUTION:A memory bank controller 3 selects only a non-resident RAM 6 corresponding to a program which is being executed at present and switches it to a real memory space. For instance, in case an execution program of No.1 on a ROM 7 is in an event waiting state, or a start request of an execution program of No.2 having a higher priority than that of its execution program of No.1 is generated, information of the execution program of No.1 at that time is saved in the non-resident RAM 6. Thereafter, a bank is switched to No.2 and the execution program of No.2 is executed, and when an execution of the execution program of No.2 is ended, the bank is reset to No.1 and the execution program of No.1 is restarted by the information which is saved in its No.1 bank. In this way, an accessible space of the real memory is not narrowed, and programming by a CPU whose memory space is narrow can be executed.
Patent JP-H0436537-A (JP)
Title: Under-floor air conditioner
Inventor: HAYASHI MASARU
IPC: E04B5/48
Filed: 1990-05-31
Abstract: PURPOSE:To provide a uniform air conditioned air by a method wherein a major diffuser is disposed at an under-floor spacing of a floor showing the highest over-floor height and then a small diffuser communicating with the under-floor spacing is formed at each of the floors. CONSTITUTION:Floors 11, 12 and 13 having different over-floor heights d1, d2 and d3 are disposed in a stepwise manner. A main air conditioning diffuser 2 is disposed at an under-floor spacing S of the highest floor 11 and at the same time each of the floors 11, 12 and 13 is formed with air small diffusers 3 to cause the under-floor spacing S to be communicated with an indoor spacing A. In this way, air conditioning air blown from the main diffuser 2 can be fed into the indoor spacing A through each of the small diffuser 3. In addition, since the over-floor heights d2 and d3 are gradually lowered in respect to the over-floor height d1 of the floor 11 ad the floors 12 and 13 disposed at far positions from the main diffuser 2 are applied, and the under-floor spacing S is narrowed, so that it is possible to substantially unify an air blowing pressure at each of the small diffuser 3 without any relation with a flow rate and to prevent a disturbance in temperature in a direction as viewed from a top plan view from being generated.
Patent JP-H09323643-A (JP)
Title: Hydraulic pump driving device for antilock brake control apparatus
Inventor: ONO KICHINOSUKE
IPC: B60T17/02
Filed: 1996-06-06
Abstract: PROBLEM TO BE SOLVED: To provide a hydraulic pump driving device in which decrease in the number of parts and mandays in assembly is realized and thereby a cost thereof is reduced. SOLUTION: Holes located on the inside of a motor positioning portion 2 provided in a housing 1 in which a hydraulic pump is contained is constructed from a motor positioning hole 2a opened in a motor mounting surface 1A of the housing, a shaft pass-through portion 2b opened in the housing 1 and a shaft bearing engage hole portion 2c. A front side spherical bearing 12 holding an end of a rotary shaft of a motor 3 is supported by a bearing engage hole portion 2c in an engaging manner and a positioning protrusion 9a located on a brush holding plate 9 is made to engage with a motor positioning hole portion 2a to position the motor.  A rear end portion of a rotary shaft 6 of the motor is pressure fixed in an inner ring of a rear side spherical bearing 11 and an outer ring of the rear side spherical bearing 11 is fixedly pressed-in a shaft bearing support portion 4d provided at an end of a casing of the motor.
Patent JP-H1110829-A (JP)
Title: Method and device for preventing penetration of foreign substance into roller gap
Inventor: ZUBER MATHIAS
IPC: B41F13/00
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce a force necessary for displacement of a pressure roller to an allowable degree, by a method wherein a spring force to be surmounted is held unvaried after a prescribed distance of the displacement is traveled. SOLUTION: Piston rods 31 and 32 are withdrawn, a safety device is made to operate, and a pressure roller 4 is shifted to a position where it has a space (a) to the surface of a plate cylinder 1. At this position, the opposite end parts of a shaft 5 of the pressure roller 4 come into contact with rising slants 33 and 34 provided in control contours 16 and 17. When a foreign substance penetrates between the pressure roller 4 and the plate cylinder 1, for instance, and the pressure roller 4 is displaced, the end parts 13 and 14 slide and the pressure roller 4 is made to move in the axial direction. This movement in the axial direction is conducted within the extent of the rising slants 33 and 34 and against the force of a return spring 26.  After the end parts 13 and 14 travel this relatively small changeover distance, they proceed into a sphere 20 of the control contours 13 and 14 which extends straight. In this way, the pressure roller 4 becomes movable easily in the sphere 20 extending straight, and thus the space of the plate cylinder 1 becomes extensible easily.
Patent JP-S63215-A (JP)
Inventor: YAMADA TAKASHI
IPC: A01C11/02
Filed: 1986-06-19
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-S5669859-A (JP)
Title: Manufacture of semiconductor device
Inventor: SANO YOSHIAKI
IPC: H01L29/808
Filed: 1979-11-09
Abstract: PURPOSE:To obtain a transistor having minute structure and little floating capacity by a method wherein self-adjustment is conducted thoroughly and positioning at high accuracy is eliminated. CONSTITUTION:SiO2 12, Si3N4 13 and SiO2 14 are stacked on an N type Si substrate, an Si3N4 mask 15 is covered, and these layers on the substrate are etched to form eaves 16. Metal is evaporated, and etched to selectively expose the substrate 11 under the eaves 16, and a metallic film is removed. B-added poly Si 17 is coated according to a CVD method, and the film 17 is etched in a shape that the substrate side is projected by properly selecting an angle of incidence of ions. SiO2 19 is formed on the surfaces of a P<+> layer 18 and a film 17 by heat treatment and B diffusion. The Si3N4 13 is etched using the SiO2 19 as a mask, and a hole is made to the SiO2 12 employing the Si3N4 15 as a mask. B and P are continuously diffused, and a P base 20 and a shallow N<+> emitter 21 are made up. The increase of emitter-base junction is prevented because the films 17, 19 exist on an outer edge of the surface of the P<+> layer 18 at that time. The Si3N4 film 15 is removed, and electrodes 22, 23 are separated by metallic evaporation and covered, thus completing a semiconductor device.
Patent JP-H04368487-A (JP)
Title: Information reproducting unit
Inventor: UEDA EIJI
IPC: H02P29/00
Filed: 1991-06-17
Abstract: PURPOSE:To provide an information reproducing unit wherein an operating point can be set freely in phase control. CONSTITUTION:A compensating means 208 outputs a control signal (e) corresponding to a detection signal (b) from a speed detector 207 and a phase difference signal (p) from a phase detector 211. The phase control signal (p) has a level corresponding to the phase difference between a control signal (c) and a reference signal (h). An operating unit 212 in the compensating means 208 calculates a phase error value based on the phase difference signal (p) and when the absolute value of the phase difference is larger than a reference value, the phase error value is corrected by adding or subtracting a correction value. Thus corrected phase error value is then added to a rotation error value obtained from the detection signal (b) thus preparing the control signal (e). A driving means 215 rotary drives a motor 202 according to the value of the control signal (e) thus running a tape body 201.
Patent JP-S5669480-A (JP)
Title: Tube pump
Inventor: TODOROKI SATOSHI
IPC: F04B43/12
Filed: 1979-11-09
Abstract: PURPOSE: To maintain the amount of the discharge flow at a constant level and simplify reversal of discharge direction by oppositely forming the fixed part and the movable part for performing compression and release of a tube at the inflow port and the discharge port of the tube.  
     CONSTITUTION: At the inflow port 1a and the discharge port 1b of a tube 1, the fixed parts 5b and 6b and the movable parts 5a and 6a for compression and release of a tube 1 are formed. As valve action is performed through compression and release of the tube 1, closing operation is made certain, and either the inflow port 1a or the discharge port 1b is set in closed state in a series of pump operation, and closing and opening operation can be set with sufficient time, so counter current can be prevented certainly, and the amount of the discharge flow can be kept constant. Through setting the order of compression and release of the inflow port 1a and the dischage port 1b reverse, the direction of discharge can be reversed simply. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5951744-A (JP)
Inventor: JIYON AARU BUREEKU
IPC: A23G3/00
Filed: 1983-08-09
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-S5369392-A (JP)
Title: Buoy
Inventor: KAMATA MASAO
IPC: B63B35/38
Filed: 1976-11-30
Abstract: PURPOSE: To decrease the building term and to improve the strength of a buoy by integrally assembling concrete panels of predetermined shape in truss structure to form the buoy. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5768582-A (JP)
Title: Vane tye compressor
Inventor: OKAZAKI MICHIO
IPC: F04C18/344
Filed: 1980-10-16
Abstract: PURPOSE: To make a small-sized and light weight compressor by a method wherein a front head and casing etc. arranged in a conventional vane type compressor may be eliminated.  
     CONSTITUTION: A rotor 4 is comprised of a hub part 4A, intermediate part 4B and circumference part 4C, the hub part 4A is formed with radially directed through- pass holes 4a and also with axial hole 12 into which a driving shaft 13 is inserted. The intermediate part 4B is formed with sector shaped spaces 4c., each of the spaces 4c is communicated with the axial hole 12 thrugh the through-pass hole and with a pump chamber 7 through the through-pass holes 4c in which the discharging valves 15 are arranged. To the outside of a side block 3 is fixed a cover 17 to form a chamber. This chamber is divided by a partition member 18 into a low pressure chamber 9 and a discharging presure chamber 11. Coolant sucked from the low pressure chamber 9 under a rotation of said rotor 4 is compressed, and then the coolant is guided into the discharging pressure chamber 11 through the space 4c, axial hollow part 13b and finally discharged out through the discharging port 21. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S6037381-A (JP)
Inventor: TAKAZAWA TOMOHIRO
IPC: E05B79/16
Filed: 1983-08-08
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-S5570861-A (JP)
Title: Toner concentration detecting device
Inventor: KITAMURA TAKAHIKO
IPC: G03G15/08
Filed: 1978-11-22
Abstract: PURPOSE:To detect the toner concentration always stably and accurately, by constituting with a material not causing frictional charge of the part contacting with the developer of the flow path forming member by the carrier in the developer. CONSTITUTION:A toner concentration detecting device 9 consists of a container 10 of funnel shape, a cylinder 11 formed integrally in the lower part of the former, and a coil 12 wound around the cylinder, and the detecting part is composed of the cylinder 11 and coil 12. The inside diameter of the cylinder 11 is larger than the lower opening of the funnel-shaped container 10, and the container 10 and cylinder 11 are made of nonmagnetic materials. An agitating member 13 to agitate the developer D is rotatably provided in a developer container 3, and a toner replenishing device 5 detachably fitted to the left of the container 3 is composed of a toner container 14 and a replenishing member 15 to make rotary motions intermittently in the container 14. Thus, the toner concentration may be detected always stably and accurately.
Patent JP-H09294525-A (JP)
Title: Signboard for preventing fiscal pollution by ownerless cat by utilizing light refraction by glass ball
Inventor: KANEKO MITSUKO
IPC: A01M29/08
Filed: 1996-04-30
Abstract: PROBLEM TO BE SOLVED: To prevent a fiscal pollution of a garden by an ownerless cat, by utilizing a territorial nature of the cat. SOLUTION: Transparent glass balls 2 are set on eye's parts of a cat shape signboard 1 formed into a cat body size and thereby the eyes are shined. A part of a metal fitting 3 for fixing the signboard is formed into a coil shape for swing of the cat-shape signboard by the wind and thereby the signboard looks like a true cat.
Patent JP-S5369642-A (JP)
Title: Dry type electrolytic recording material and recording method in use ofthe same
Inventor: SAITOU TADASHI
IPC: B41M5/20
Filed: 1976-12-02
Abstract: PURPOSE: To enable stable long-termed storage of recording material and obtain constantly clear images at the time of recording by using a conductive substance, a specific Co (III) complex, a chelating agent and a substance which forms or extinguishes color with a basic substance. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5934809-A (JP)
Inventor: ISHIMARU TAKEYUKI
IPC: A01C11/02
Filed: 1982-08-21
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-H01312246-A (JP)
Title: Constant order type dynamic damper
Inventor: NAKAMURA MITSUTAMA
IPC: F16F15/31
Filed: 1988-06-13
Abstract: PURPOSE:To absorb torque fluctuation caused in the case of low speed rotation, by providing an interlocking mechanism between a ring-shaped weight secured to an axis of rotation and a fly-weight, and relating the axial movement of the ring-shaped weight and the radial movement of the fly-weight to each other. CONSTITUTION:A ring-shaped weight 7 which has a cam face 9 formed thereon is turnably held via a ball 9 against the main body 2 of a fly-wheel. A fly-weight 8 equipped with a roller and constituted of its roller portion 81 corresponding to the cam face 9, its shaft portion 82 and its needle portion 83 is mounted; the cam face 9 and the roller portion 81 function as an interlocking mechanism for the ring-shaped weight 7 and for the fly-weight equipped with a roller. The movement of the ring-shaped weight 7 in its direction of rotation and the radial movement of the fly-weight 8 may thus be related to each other, so that torque fluctuation caused in the case of low speed rotation can be absorbed.