baber/WOPTO huggingface dataset:
Patent JP-S6233776-A (JP)
Title: Work mounting device for surface treatment device
Inventor: HATANO SADAO
IPC: C23C18/31
Filed: 1985-08-06
Abstract: PURPOSE:To easily and efficiently mount many disk-shaped works to a carrousel by moving a magazine contg. said works and inserting the horizontal bar-shaped supports of the carrousel into the central holes of the respective works, then lowering the magazine. CONSTITUTION:The magazine M in which the many disk-shaped works W are concentrically and perpendicularly housed at specified intervals is carried in by a conveyer 40 and are transferred onto a lifting base 70 liftably provided to a vertical guide 71 on a carriage 50 of a magazine transfer device 42. The above-mentioned carriage 50 is then advanced along a horizontal rail 51. On the other hand, the bar-shaped supports 2 or 3 in the cantilever state of the carrousel 1 which is imposed on a turntable 55 and is in a standby state are made parallel with the rail 51 and are inserted into the central holes of the respective works W on the above-mentioned magazine M. The base 70 is the lowered to move the magazine M in the radial direction of the works M so that the works W are supported by the said supports 2, 3.
Patent JP-H1018067-A (JP)
Title: Method and equipment for electric protection
Inventor: TAKEUCHI HISAHIRO
IPC: B63B59/04
Filed: 1996-07-03
Abstract: PROBLEM TO BE SOLVED: To perform the electric protection of a metallic body having the paint film, and to prevent the paint film from being peeled by the electric protection. SOLUTION: In an electric protection method where the polarity of a metallic body 5 having a paint film 4 is set to negative, the period of setting the polarity of the metallic body 5 immersed in the NaCl solution 3 is discontinuous, and the positive setting period during which the polarity of the metallic body 5 is set to positive is interposed between the preceding negative setting period and the succeeding negative setting period. The polarity is switched by a polarity switching relay 10 between the metallic body 5 and a DC power source 9. During the negative setting period, the electric protection of the metallic body 5 is performed, but peeling of the paint film 4 is generated with a damaged part 12 as a starting point. During the positive setting period, an electrolytic product is formed at an exposed part from the paint film 4 of the metallic body 5, and the paint film 4 is prevented from being peeled by the electrolytic product in the next negative setting period.
Patent JP-H0224969-A (JP)
Title: Phosphoric acid type fuel cell
Inventor: USAMI AKIRA
IPC: H01M8/08
Filed: 1988-07-12
Abstract: PURPOSE:To increase the phosphoric acid holding property in an electrolyte holding matrix and improve the cell characteristic and life by providing film layers made of fibrillar fluororesin or fibriller fluororesin and a phosphoric acid-resistant material on electrodes for a fuel cell. CONSTITUTION:Electrodes 1a and 1b for a fuel cell having electrode substrates 1a and 1b serving as a substrate to form a film layer and catalyst layers 2a and 2b is manufactured, fibrillar PTFE or fibrillar PTFE and a phosphoric acid-resistant material serving as coating materials 7a and 7b is prepared. A phenomenon that fibrillation of PTFE occurs when only a PTFE suspension is added into alcohol is utilized. The fibrillar PTFE is obtained only by stirring the PTFE suspension in alcohol or phenol. The coating material of the electrode for the fuel cell is coated on the surface of the electrode by spraying or coating with a brush. The cell characteristic and life can be improved.
Patent JP-S6236790-A (JP)
Title: Magnetic disk device
Inventor: KOYAHARA MASARU
IPC: G11B21/12
Filed: 1985-08-09
Abstract: PURPOSE:To secure the complete protection of a magnetic head in a simple and inexpensive way without using any protecting device, by using a control member with prevents the shift of the magnetic head as long as a magnetic disk is not loaded. CONSTITUTION:An end of a load arm 12 is connected to a lock arm 14. A head carriage 9 does not move from its position even in case a stepping motor for drive is cut off nor move easily even with application of vibration and impact. In other words, a magnetic disk device can be carried as it is without having such a troublesome operation to inspect a protecting plate and just by pulling out a disk 16. Then a magnetic head is protected more completely since an elastic plate is used as a buffer member and fixed to the carriage 9. Furthermore, the magnetic head is completely protected from the vibration and impact applied at the installed position of a power saving device applying a system to cut off a stepping motor for shift of the carriage 9 in a waiting mode.
Patent JP-S6330751-A (JP)
Title: Hydrogen gas detection element
Inventor: OCHIWA SHINICHI
IPC: G01N27/16
Filed: 1986-07-24
Abstract: PURPOSE:To obtain a detection element selectively responding only to hydrogen gas, by applying silicone vapor treatment to a catalytic combustion type gas detection element equipped with the catalyst carrier formed to the periphery of a spiral heat-sensitive resistor coil and the platinum group catalyst supported by said carrier. CONSTITUTION:At first, a platinum catalyst is supported by the catalyst carrier 8 formed to the periphery of the platinum coil 7 having a platinum wire spirally wound therearound of a gas detection element 1. Succeedingly, the branch parts 9 of the detection element 1 are welded to two pins 14 parallelly embedded in a sensor base 13 in an upright state through welding parts 10. Next, two-pack type silicone 17 is housed in the container 18 within a chamber 11 and the sensor base 13 having the detection element 1 welded thereto is engaged with the socket 15 fixed to the socket support jig 16 in the chamber 11. Then, a current is supplied to the detection element 1 to set the same to predetermined temp. and the chamber 11 is brought to a hermetically closed state to be allowed to stand for a predetermined time. By this method, silicone 17 is converted to silicone vapor 12 to be adsorbed by the gas detection element 1.
Patent JP-S6235740-A (JP)
Title: Communication controller
Inventor: SUZUKI HIDEAKI
IPC: H04L25/49
Filed: 1985-08-09
Abstract: PURPOSE:To perform communication control at low cost by converting a ternary code corresponding to transmit data into a ternary signal consisting of a pulse train whose pulse width is smaller than one-bit length and transmitting the signal during transmission and reconverting the received ternary signal reversely during reception. CONSTITUTION:A communication control circuit 3 operates as a code generating circuit which generates a code corresponding to transmit data. A signal converting circuit 4 converts the code into pulse train signal with small pulse width by using signals from signal lines 12 and 13 and a clock pulse signal from a pulse generating circuit 6 and transmits the signal to a transmission line 8. When the signal is received, the signal on the transmission line 8 is inputted to a receiving circuit 1 through a transformer 7 to regenerate a plus and a minus side respectively. The regenerated signal sent to a signal converting circuit 2 through signal lines 9 and 10 and converted into an RZ or NRZ code, which is inputted to a communication control circuit 3 through a signal line 11. The communication control circuit 3 decodes and processes the received signal.
Patent JP-S5797790-A (JP)
Title: Remote b board control system
Inventor: AKUTA SHIYOUJIROU
IPC: H04Q3/58
Filed: 1980-12-10
Abstract: PURPOSE:To execute the telephone service efficiently, by connecting a B board and a private branch exchange through a remote control device by a leased circuit or a privately owned line and by controlling the private branch exchange of another region by the B board belonging to a separate region. CONSTITUTION:Private branch exchanges PBX0-PBXn are provided in region numbers #0-#n, and a group of B boards ATT0-ATTn connected to respective exchanges is installed in the region #0. When a call comes from a general pay station line network T to the exchange PBX1 installed in the region number #1, a central office truck COT1 detects the incoming and uses remote control devices A1 and B1 to report its information to the B board ATT1 through a leased circuit l1. Then, the server of the region number #1 confirms the indication of the incoming of the B board ATT1 and answers and transfers the trunk line to an extension of the region number #1. Thus, the private branch exchange in another region is controlled by the B board belonging to a separate region to execute the telephone service efficiently.
Patent JP-H0226319-A (JP)
Title: Damper disk
Inventor: FUJIMOTO SHINJI
IPC: F16F15/134
Filed: 1988-07-12
Abstract: PURPOSE:To enhance the extent of rotational strength in a clutch disk as a whole by forming a damper spring holding means and a damper spring connecting means with a separate member respectively. CONSTITUTION:A holding means holding a damper spring 3 and a connecting means being connected to this spring 3 are formed with a holding plate 5 and a driving plate 4, respectively. With this formation, since thickness and material quality in each member are able to be suitable for each individual application, any damage or the like to the holding plate 5 is kept back, thus rotational strength in a clutch disk can be enhanced as a whole.
Patent JP-H0462368-A (JP)
Title: Automatic ice-maker
Inventor: MOTOMURA OSAMU
IPC: F25C1/18
Filed: 1990-06-30
Abstract: PURPOSE:To produce transparent, ice cubes by providing a turning device, which turns an ice tray upside down to release the ice cubes after ice making is complete, a lid opening device and a vibrator. CONSTITUTION:The middle of front face of an ice tray 8 is connected to a driving shaft 6 and the middle of rear face is supported on a support pivot 9 of a support frame 3 so that the ice tray 8 is allowed to be moved in the axial direction and to be turned on the support pivot 9 by the driving shaft 6. A compression spring 11 is wound around the support pivot 9 so that it is positioned between the ice tray 8 and the support frame 3. A protrusion 12 is provided in a corner on the rear face of the ice tray 8 and comes in contact with a receptacle 12A furnished on the support frame 3 when the ice tray 8 is turned in the direction denoted by an arrow B, in which the ice tray 8 is turned upside down, so that the ice tray 8 is restrained from being turned further. A lid 13 is provided to cover the top face of the ice tray 8 in the ice making position, and a lid-open driving shaft 17 is attached on a side face of the lid 11.
Patent JP-H09134223-A (JP)
Title: Generation circuit for absolute-temperature proportional current and its integrated circuit
Inventor: KORIN REZURII PERII
IPC: G05F3/30
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To promote the quick attenuation of the current that is led by an integrated circuit when a voltage reference cell is indisposed by connecting a current source to the ground when the current source is turned off and also connecting the input current of the current source to the ground. SOLUTION: When a battery save control BEC reaches a logical level and the band gap voltage reference is turned off, the base of a transistor TR Q7 is led to a VCC and the TR Q7 is completely turned on by an interface circuit. Then the TR Q7 is turned on in terms of hardware and saturated. Thus the current flowing via a resistor R8 forms a path to be connected to the ground via the TR Q7. As a result, the quick attenuation is promoted for the current that is led by the integrated circuit when a voltage reference cell which generates the band gap voltage is indisposed.
Patent JP-H0464709-A (JP)
Title: Device for rotating dynamic pressure fluid bearing
Inventor: NAKASUGI MIKIO
IPC: F16C17/10
Filed: 1990-07-03
Abstract: PURPOSE:To prevent the vibration at the time of high speed rotation, and restrict generation of the heat, and improve the stability by providing at least two dynamic pressure generating parts along an axial line, and forming a clearance and a length of one of the two dynamic pressure generating parts, which is closer to a center of gravity of a rotating body, wider and longer than that of the other dynamic pressure generating part. CONSTITUTION:A first and a second herringbone shallow channels 141, 142 are provided in the outer peripheral surface of a rotating shaft 1, which is supported by a sleeve 21 freely to rotate, opposite to the inner peripheral surface of the sleeve 21. An axial length of the first herringbone shallow channel 141 in a center of gravity G side of a rotating member and a clearance between the rotating shaft 1 and the sleeve 21 is made longer and wider than that of the second herringbone shallow channel 142. Consequently, even if whirling of the rotating body is large at the time of high speed rotation, a touch of the first herringbone shallow channel 141 can be prevented, and increase of an eccentricity quantity and a loss by the viscosity of the fluid are prevented without lowering the dynamic pressure, and scoring is prevented to reduce the generated heat.
Patent JP-H0338083-A (JP)
Title: Light-emitting device
Inventor: IEDA TOMOAKI
IPC: G02B6/42
Filed: 1989-07-05
Abstract: PURPOSE:To prevent a reduction in the luminous efficiency of a light-emitting element as well as to make it possible to obtain a high temperature control effect by a method wherein the light-emitting element is arranged in a recessed part provided in a temperature control plate. CONSTITUTION:A light-emitting device is provided with first, second and third temperature control plates 12, 13a and 13b, a temperature control element 11 is fixed by the plates 12 and 13a and a light-emitting element 14 and an optical fiber 15 are respectively fixed in a recessed part 16 and a groove 17, which are provided in the plate 13b. Accordingly, when an electronic component 19, such as a chip resistor or the like, is mounted, the fact that a solder flux is scattered and the element 14 can be prevented from being soiled and moreover, the element 14 can be made to approach the element 11 much more. Thereby, a reduction in the efficiency of the element 14 is prevented and a high temperature control effect is obtained.
Patent JP-S5965340-A (JP)
Title: Word retrieving typewriter
Inventor: MORITA KAZUO
IPC: B41J5/30
Filed: 1982-10-06
Abstract: PURPOSE:To facilitate easy production of a desired document, by giving a proper number to each word to store these words in a storage part in the form of film picture, then selecting the desired word out of the storage part with a prescribed retrieval input. CONSTITUTION:A series specific numbers are added totally to the words to be used, and a control part 11 decides the position of the word corresponding to a desired proper number among the retrieving numbers of frames or groups of a microfilm stored in a picture store part 10. When a desired word is retrieved, the phonetic reading or Japanese reading of the corresponding word is fed in KATAKANA (square form of Japanese syllabary) with operation of a character key 2. A film picture including the desired word is shifted to a prescribed position through the part 11 and then displayed at a picture display part 6 via a picture converting part 17 and a register 16. An operator confirms the proper number of the displayed word and feeds this proper number with a registration key 3.
Patent JP-S6420983-A (JP)
Title: Master-slave manipulator with redundancy joint and method and device for controlling said manipulator
Inventor: SUZUKI MASANORI
IPC: G05D3/12
Filed: 1987-07-15
Abstract: PURPOSE: To smoothly control a slave arm with redundant joints by providing a long cycle computing part for executing operation for determining the joints of the slave arm with six joints or more from six joints of a master arm, regardless of a control cycle required by an automatic control system for the joints. CONSTITUTION: An arithmetic means 3 computes to distribute the target joint value of a slave manipulator with six joints or more related to the position of each joint of a master manipulator with six joints, to each joint of the slave manipulator. The arithmetic means 3 has a long cycle computing part 6 for computing and updating a matrix used to convert the target value based on the master manipulator, into the angular velocity of each joint of the slave manipulator in a low speed cycle, and a short cycle computing part 15 for computing to convert the target value based on the master manipulator into the angular velocity of each joint of the slave manipulator in a high speed cycle using the matrix computed in the low speed cycle and updated. Each joint of the slave manipulator is driven on the basis of the computed result of the arithmetic means 3.
Patent JP-S57100929-A (JP)
Title: Preparation of glass base material for single mode fiber
Inventor: KAWACHI MASAO
IPC: C03B37/018
Filed: 1980-12-12
Abstract: PURPOSE:To obtain the titled glass base material capable of facilitating the transparentizing, by flattening the heating temperature distribution of a burner for depositing fine glass particles of a part to be a clad in a direction crossing the radial direction. CONSTITUTION:A glass raw material for a core having a high refractive index and a combustion gas are mixed and burned by a core burner 1 at the center of the axis to be rotated and moved upward to deposit and grow fine glass particles and form a part 4 to be a core. When the part 4 to be core is formed to some extent, a glass raw material for forming a clad having a low refractive index and a combustion gas are mixed and burned by a clad burner 2' to deposit fine glass particles and form a part 5 to be the clad. The shape of the clad burner 2' is flattened in a direction crossing the radial direction of the growing base material, and the heating temperature distribution of the part 5 to form the clad by the burner 2' is flattened in the same direction as described above.
Patent JP-2000008822-A (JP)
Title: Oil temperature regulator
Inventor: OKAMOTO KOJI
IPC: F02C7/06
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To effect more effective lubrication by lubricating a bearing at an optimum lubricating oil temperature to be determined by the number of revolution. SOLUTION: An oil temperature regulator 21 comprises a three-way valve 23 consisting of a hot port 25 to receive a hot lubricating oil in a main oil tank 030, a cool port 24 to receive a cooled lubricating oil which is obtained by cooling the hot lubricating oil from an oil cooler 029, and a feed port 26 in which the hot lubricating oil is mixed with the cooled lubricating oil and the lubricating oil regulated to the optimum temperature corresponding to the number of revolution is fed to a bearing, a rotation instrument 27 to detect the number of revolution of a rotary shaft, an oil temperature measuring appliance 024 to detect the temperature of the regulated lubricating oil to be fed from the three-way valve to the bearing, an actuator 29 to control the lubricating oil flow rate ratio of the hot lubricating oil flowing into the three-way valve to the cooled lubricating oil,  and a controller 28 to output the drive signal to set the lubricating oil flow rate ratio to the opening ratio of the three-way valve to provide the regulated lubricating oil of the optimum temperature to be changed by the number of revolution to the actuator to be driven.
Patent JP-H1123676-A (JP)
Title: Method and device for measuring charge characteristics of secondary cell
Inventor: MINE TAKAHIRO
IPC: H02J7/00
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To make appropriate conformity judgment by calculating an average value from the measurement data of a specific number of samples obtained from a voltage or a current detection means and calculating the upper-limit and lower-limit values of reference data from the measurement data and the estimation value of calculated standard deviation. SOLUTION: With secondary cells 1a and 1b being retained at a retention mechanism 2 of a charge characteristic measuring device 16 of a secondary cell, data are read by a current detector 7a and a voltage detector 8b and are sent to a microprocessor 11 via a multiplexer 9 and an A/D converter 10. The data of charge characteristics that become a reference are stored at a memory 11b of the microprocessor 11 in advance, and the reference data are compared with measurement data. When a charge period is reached, the sample values of charge voltage and current are averaged and the amount of estimation of standard deviation is calculated. The lower-limit and upper-limit reliability section as conformity criterion are obtained from a correspondence table corresponding to the number of samples and a specific operation expression.
Patent JP-H0822014-A (JP)
Title: Production of liquid crystal display element and device therefor
Inventor: YOSHINO MASAO
IPC: G02F1/1345
Filed: 1994-07-05
Abstract: PURPOSE:To easily form cross materials with a smaller number of stages without contact with oriented films. CONSTITUTION:Projections 36 disposed at plural points on the front surface of a stamp 32 for forming the cross materials are pressed to a stamp base 31 coated with a material 33 for forming the cross materials consisting of silver paste, etc., by which the material 33 for forming the cross materials is stuck to the projections 36. This stamp 32 is pressed to the electrode forming surface of the one substrate of the liquid crystal display element, by which the material 33 for forming the cross materials adhered on the projections 36 is transferred to the electrode forming surface of the one substrate and the cross materials are formed by this transferred material 33 for forming the cross materials. In such a case, the plural cross materials are formable at one time and the cross materials are formed by bringing only the projections 36 of the stamp 32 into contact with the electrode forming surface of the one substrate of the liquid crystal display element. Then, the plural cross materials are easily formed with the smaller number of stages without contact with the oriented films.
Patent JP-H0338972-A (JP)
Title: Video signal contour corrector
Inventor: MIHASHI YASUO
IPC: H04N5/208
Filed: 1989-07-05
Abstract: PURPOSE:To acquire a satisfactory picture, for which noise is reduced and sharpness is high, by preparing a contour correcting signal by two delay circuits, adder circuit and two subtracting circuits, removing the noise component of a contour correcting period by a gate pulse and a trap, slicing a tip part and afterwords, adding the contour correcting signal to an original input video signal. CONSTITUTION:First and second delay circuit parts 16 and 17 are provided to delay the input video signal for prescribed time. A signal, for which the output signals of those delay circuits are added with the input video signal, and a signal subtracting them are calculated and a contour gate pulse 22 is prepared by the subtracted signal. By using this pulse, a noise removing trap 23 is inserted to the contour part of the added signal. On the other hand, a signal slicing 25 the second subtracting signal, for which the output signal of the first delay circuit 16 and the added signal are subtracted, at a prescribed level is added to an output signal passing through the noise removing trap 23. Afterwards, the noise component in the transient part of the video signal is removed and processing is executed to a signal adding a peak signal. Thus, a contour is emphasized and the sharpness of a picture is improved without generating saturation in the waveform of the original signal.