baber/WOPTO huggingface dataset:
Patent JP-2000094291-A (JP)
Title: Machining device for incompletely round work
Inventor: KATO TOMOYA
IPC: B23Q15/00
Filed: 1998-09-28
Abstract: PROBLEM TO BE SOLVED: To perform positioning operation prior to machining in a short time, by providing a fast-forward means having a function capable of performing positioning of a tool stage in parallel with positioning of a main spindle when the positioning of the main spindle and the tool stage is performed preparatory to a start of machining of an incompletely round work. SOLUTION: A controller 8 has a fast-forward means. When positioning of a main spindle 25 and a grind stone stage 4 is performed preparatory to a start of machining of an incompletely round work W, the fast-forward means rotationally drives the main spindle 25 and the incompletely round work W so as to position them to prescribed rotation angle positions. In parallel with the positioning of the main spindle 25 and the incompletely round work W, the fast-forward means simultaneously moves the grind stone stage 4 to a prescribed position as adjusting an advance/retreat position of the grind stone stage 4 so as not to contact the grind stone 42 with the incompletely round work W.  The fast-forward means has a function deciding the advance/retreat position of the grind stone stage 4 by composing the advance/retreat position in sync with the rotation angle position of the main spindle 25 and the advance/retreat position in sync with the rotation angle position of the incompletely round work W. The fast- forward means is stored in the controller 8 as an NC program.
Patent JP-H10125984-A (JP)
Title: Solid-state laser oscillator and laser marking device
Inventor: SASAKI RYOICHI
IPC: B23K26/00
Filed: 1996-10-16
Abstract: PROBLEM TO BE SOLVED: To realize a solid-state laser oscillator which is lessened in size and weight by bending an optical path, and possessed of an exciting lamp which is easily replaced with a new one when it deteriorates with long use. SOLUTION: A control rod extending from the one feeding socket 3 of a laser chamber 2 is made to project from the one end wall 11 of a support case 1, and a control tab 41 provided to the tip of the control rod is turned or pushed or pulled, whereby the feeding socket 3 is moved as guided by a guide plate 5 so as to be detached from or attached to the laser chamber 2. The feeding sockets 3 located on both the sides of the laser chamber 2 are connected with a connecting link 7 outside the guide plate 5, and when one of the feeding sockets 3 is moved by the manipulation of the control tab 41, the other is moved in an opposite direction to be detached from or attached to the laser chamber 2.
Patent JP-H03136465-A (JP)
Title: Picture forming device
Inventor: IGARASHI MASARU
IPC: B41J2/485
Filed: 1989-10-23
Abstract: PURPOSE:To reduce the working amount of an operator by preserving registered information when resolution is changed and returning the preserved registered information in returning to the original resolution. CONSTITUTION:A controller 100 is equipped with a picture memory 104 to temporarily store character patterns or picture data, etc., output interface 105 to read out a picture from the picture memory 104 and to send out a picture signal 121 by a picture clock matched with the designated resolution, preservation and management table 107 for preserving the registered information, registration management table 108 to manage the registered information, and registration memory 109 to store the registered information. When the new resolution is set, the data corresponding to the current resolution are preserved and the new resolution is compared with the resolution of the preserved data. When the new resolution is coincident, the data of the coincident resolution are recovered. Thus, the working amount of the operator at the time of registration is reduced.
Patent JP-S63129206-A (JP)
Inventor: KISHI AKIO
IPC: F22B37/22
Filed: 1986-11-19
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-H06124128-A (JP)
Title: Burner combustion control system
Inventor: AKITA HOZUMI
IPC: G05D23/19
Filed: 1992-10-13
Abstract: PURPOSE:To improve a response speed at the time of changing a temperature by compensating the response delay of combustion heating by a burner by directly induc tion heating a steel material in the case of changing a heating value to be supplied to the steel material at the time of combustion heating the steel material by the burner. CONSTITUTION:In the case of the change of the steel material and the accompanying change of a steel material temperature set value SV, a distribution operation logic 21 obtains the required heating value of the steel material based on data belonging to the heat capacity of the steel material and the steel material temperature set value SV and obtains the required fuel flow rate DELTAFc' of the burner and the fluctuation part DELTAP of electric power to be supplied to an induction heater 26 from the heating value. In the meantime, at the time of using DELTAFc' and DELTAP in an actual system, errors are respectively corrected based on a manipulation variable DELTAMV corresponding to the control deviation of the steel material set temperature and the steel material temperature of a steel material temperature adjuster 20 and conversion to a combustion request quantity MN and an electric power set value SVn is performed. Thus, the response delay of the combustion heating can be compensated by performing combustion heating by the burner and directly induction heating the steel material by the induction heater 26.
Patent JP-H07128492-A (JP)
Title: Reactor pumping complex power station
Inventor: OKAMURA KIYOSHI
IPC: H02P9/04
Filed: 1993-11-02
Abstract: PURPOSE:To provide a reactor pumping complex power station with improved energy efficiency by reducing the times of energy conversion, energy conversion loss and electricity transmission loss. CONSTITUTION:The reactor pumping complex power station is constituted of a reactor 1, a steam turbine 2 obtaining steam from the reactor 1, a turbine generator 3 connecting to this steam turbine 2 by way of a detachable coupler, a reversible pump 4 for pumping power generation connecting to this steam turbine 2 by way of a detachable coupler and generator motor 5 connected to this reversible pump 4 by way of the detachable coupler. The reversible pump 4 is connected to an upper water reservoir 6 and a lower water reservoir 7.
Patent JP-H01201080-A (JP)
Title: Production of metal borate sintered material and raw material composition
Inventor: TANI TOSHIHIKO
IPC: C04B35/58
Filed: 1988-10-28
Abstract: PURPOSE:To obtain a dense title sintered material having excellent mechanical properties, by burning a raw material composition consisting of specific composition of metal oxide, metal carbide and B4C. CONSTITUTION:(a) Metal oxide (e.g. V2O5) is blended with (b) metal carbide (e.g. TiC) and (c) B4C so that the component (c) is 5-20% more excess than amount stoichiometrically required for providing metal borate by reaction of B in the component (c) with metal element in the component (a) and metal element in the component (b) to afford a raw material composition, which is then reacted in vacuum or non-oxidizing atmosphere at 1,000-1,800 deg.C for 1-4hr and then burned at 1,700-2,300 deg.C to provide the metal borate sintered material having >=90% theoretical density.
Patent JP-H11122792-A (JP)
Title: Intermediate connection section for cv cable
Inventor: HIWATARI SHIGEO
IPC: H01R43/00
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To control partial discharging from a defective area such as external flow on the core surface, by coating or impregnating the conductive tape or an insulation tape thereon with residual element such as acetphenone, α- methylstylene, cumylalcohol or the like or alkylphenylketon. SOLUTION: An internal semi-conductive layer 2 is provided on a common conductor connecting section 1 with CV cables completely the terminated such as peeling of insulator and penciling or the like, and a reinforcing insulator 3 is also provided by the projection mold. Moreover, a conductive tape 5 and an insulation tape 6 are wound thereon bridging over the external conductive layers 4 of both CV cables, and then it is covered with a metal protection conduit 8 from the external side. Here, the conductive tape 5 or the insulation tape 6 is coated or impregnated with residual element such as acetphenone, α-methylstylene and cumylalcohol or the like or alkylphenylketon. As a result, partial discharge from a defective area such as external damage on the core surface.
Patent JP-H11112892-A (JP)
Title: Black and white monitor device
Inventor: AIZAWA MASATO
IPC: H04N5/44
Filed: 1997-10-07
Abstract: PROBLEM TO BE SOLVED: To keep resolution at the time of monitoring a color image from an external equipment and to eliminate the influence of noise owing to a color signal by inputting the luminance signal component of a color TV signal as a black and white image input signal. SOLUTION: The luminance signal component of the color TV signal is monitored as the black and white image input signal. That is, a signal from an S-video output terminal 1, which is mounted on a time lapse VTR 12, is connected to the S-image input terminal 2 mounted on a black and white monitor 13 and only a luminance signal 3 is connected to a succeeding stage video output circuit 5 inside the black and white monitor 13. The color signal 4 is removed by not connecting the color signal 4. In this case, the luminance signal 3 and the color signal 4 are treated independently in the S-image terminals 1 and 2 but the color signal 4 is not used in the black and white monitor 13. Therefore, there is no problem in not being connected and, on the contrary, resolution is secured. Besides, noise mixed with the color signal is simultaneously removed so that the image is stably monitored.
Patent JP-2001096622-A (JP)
Title: Connection method for thermoplastic resin pipe
Inventor: KATSUHARA TAKAAKI
IPC: F16L41/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To integrally produce a T-, Y-, cross-or the like shaped thermoplastic resin pipe without providing an excessive connecting branch pipes. SOLUTION: A thermoplastic resin first pipe having pipe connecting portions in its midway is set in the first longer groove of a bottom mold and a thermoplastic resin second pipe is set in the second longer groove of the bottom mold. A top mold is put on the bottom mold so as to match with each other. Finally, high frequency electric current is applied between a mandrel and electrically conductive metal plates mounted to the top and the bottom molds.
Patent JP-S61157336-A (JP)
Title: Self-cleaning type rotary blade of feed mixer and constitution thereof
Inventor: OKADA SHIRO
IPC: B01F7/00
Filed: 1984-12-28
Abstract: PURPOSE:To obtain the self-cleaning type rotary blade of a feed mixer of dehydrated sludge, by constituting a main shaft and a follower shaft by successively setting plural kinds of blade bodies, each of which is formed by providing one blade pin to an annular body in a protruded state, to equilateral polygonal shaft bodies. CONSTITUTION:A blade body 4a, which is formed by providing a blade pin 3 to an annular body 2 having an equilateral hexagonal hole provided thereto by drilling so as to protrude the same to the direction vertical to one side of a hexagon from the center of said annular body, is formed while blade bodies 4b, 4c having pins protruded at angles of 12 deg., 24 deg. with respect to the blade pin of said blade body 4a are formed. Thus formed blade bodies are successively engaged with and mounted around equilateral hexagonal shaft bodies 5, 6 so that the blade pitch of a main shaft 7 is 60 deg. and that of a follower shaft 8 is 48 deg., and the main shaft and the follower shaft are rotated in a rotary ratio of 1:0.8. By the mutual rotary positional relation of pins, scraping action is performed between pins and at numberless places around the shafts by rotation to perform automatic cleaning operation. Because the blade bodies are an assembling type, the pitch intervals of the blade pins can be appropriately set corresponding to the use purpose.
Patent JP-H02123272-A (JP)
Title: Exhaust gas recirculation device for engine
Inventor: MOKUYA HIROICHI
IPC: F02M25/07
Filed: 1988-10-31
Abstract: PURPOSE:To reduce NO2 and prevent the deterioration of fuel consumption by installing a negative pressure control valve and allowing exhaust gas to recirculate into an intake passage only for a prescribed time in acceleration. CONSTITUTION:In an exhaust recirculation device, a negative pressure control valve 40 having a negative pressure delaying valve 68 is installed. In the sharp acceleration traveling, the negative pressure at a port 64 part sharply increases, and acts into the chamber 56 of the negative control valve 40 through the nega tive pressure delaying valve 68 in a passage 66, and acts into a chamber 58 through a passage 72, and a differential pressure is generated between the chamber 58 which permits the immediate disposal and the chamber 56 in which disposal is delayed. Therefore, a valve 50 is opened and the communication passages 42 and 46 communicate, and the gas acts into the second exhaust gas recirculation valve 38, and exhaust gas is allowed to recirculate into an intake passage 4 from an exhaust passage 16. In this case, the recirculation flow of exhaust gas is carried out by the negative pressure delaying valve 68 for only a preset time. Thus, NO2 can be reduced, and the reduction of fuel consumption is prevented, and the durability of a supercharger can be improved.
Patent JP-S61154654-A (JP)
Inventor: CUSCHIERI ALFRED
IPC: G01N27/416
Filed: 1984-12-28
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-S62136583-A (JP)
Title: Continuous pickling device
Inventor: YANAGI KENICHI
IPC: C23G3/02
Filed: 1985-12-09
Abstract: PURPOSE:To heat the acid soln. in an acid tank to a high temp. and to shorten the time for pickling by providing sealing rolls to the inlet and outlet of a material to be pickled which goes into and out of the acid tank so that the inside of the tank can be maintained under a high pressure. CONSTITUTION:A continuous pickling device for continuous pickling of the material 1 to be pickled is formed of the acid tank 2 and the sealing rolls 5 provided to the inlet and outlet of the material 1 which goes into and out of the tank 2. The tank 2 has the pickling soln. 3 kept at the temp. above the b.p. under the atm. pressure. The inside of the tank 2 of this device is maintained under the high pressure and therefore, the acid soln. in the tank 2 can be maintained at the high temp., by which the time for pickling is shortened.
Patent JP-H01115633-A (JP)
Title: Halftone image recorder
Inventor: EDOWAADO GAU
IPC: G06K15/12
Filed: 1987-10-30
Abstract: PURPOSE:To obtain a device rearranging image data efficiently at a high speed, by a method wherein, bit data to be leaded by a buffer memory is divided, and the divided bits are accumulated in a multiplexer and outputted one by one to an element array drive circuit. CONSTITUTION:In one data transfer, 8-bit image data No.1, No.2,..., No.5120 are continuously fetched from a main memory to a data bus 27 correspondingly to the arrangement of an LED array 21. At this time, the data is divided into the 8-bit data relating to odd-number LEDs and 8-bit data relating to even- number LEDs, and loaded on a predetermined address of a predetermined buffer memory specified by a mapping means 29, whereby the rearrangement of the input data for one line of an image is completed. Succeedingly, image data for a next line of the image is transferred and processed repeatedly by a predetermined number of times. On the other hand, the 8-bit data loaded by the buffer memory is divided per bit, and these bits are accumulated in a multiplexer and outputted one by one to a shift register of a drive circuit. Therefore, in outputting, the data can be rearranged efficiently at a high speed.
Patent JP-S61144439-A (JP)
Title: Composite spring
Inventor: ANDORIYUU SUTEIIBUNSON
IPC: B60G11/52
Filed: 1985-12-09
Abstract: The spring includes a tubular elastomeric body, preferably rubber, and a coil spring embedded in and bonded to it. The coil spring controls the occurrence of symmetric bulging instability in the body under axial load conditions. This bulging instability occurs sequentially along the length of the body between adjacent coils of the coil spring until it assumes the form of a continuous coil of elastomer.
Patent JP-S62134205-A (JP)
Title: Mold for compression molding
Inventor: IKEDA SADAO
IPC: B27N5/00
Filed: 1985-12-07
Abstract: PURPOSE:To obtain a high quality compression molding form without generating any trouble in post processes by a method wherein an annular body, for forming a recessed part on the compression molding form, is provided at the opening end of a vent hole in the side of a cavity so as to be communicated with the vent hole. CONSTITUTION:An annular body 14 is formed so as to have an outer diameter larger than the inner diameter of a vent hole 13, and is fitted to the vent hole 13 through a hole 15 while the annular body 14 is protruded from the surface of a bottom force 3. Molding material, bond by resin or the like, is put between a top force 2 and a bottom force 3 to mold it through compression molding, when the annular body 14 is fitted into the lower surface of the compression molding form 5. In case, a protruded part 17 is formed in the hole 16 of the annular body 14, however, the height of the protruded part 17 from the lower surface of the compression molding form 5 is sufficiently lower than the height of the annular body 14, therefore, the protruded part 17 will never be protruded from the whole of the lower surface of the compression molding form 5 and smooth molding may be effected as a whole.
Patent JP-S63129364-A (JP)
Title: Discharging device
Inventor: NAGASE YUKIO
IPC: G03G15/02
Filed: 1986-11-20
Abstract: PURPOSE:To uniformly and stably discharge under any circumstances and conditions by providing at least the discharge part of the surface of a dielectric with a means preventing a drop in the surface resistance of the dielectric on the side of a bare electrode. CONSTITUTION:The titled device has at least two buried electrodes 11 and 12 buried in the dielectric and the bare electrode 13 provided on the surface of the dielectric 10. Independent of the dielectric 10, a wind lead device is provided which brings an heated or dried air flow 20 to the discharge part of the dielectric 10. Hence the air heated or dried by a heater 21 is sent to a wind lead path 23, and it is fed toward the surface of the dielectric on the side of the bare electrode 13. Thus a drop in the surface resistance of the dielectric is prevented, whereby a uniform and stable discharge is attainable.
Patent JP-S62134296-A (JP)
Inventor: HARUTA YOICHI
IPC: G06K19/077
Filed: 1985-12-06
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-2001099075-A (JP)
Title: Scroll type fluid machine
Inventor: IWANO KIMINOBU
IPC: F04C29/02
Filed: 1999-09-28
Abstract: PROBLEM TO BE SOLVED: To excellently lubricate and cool the sliding contact surfaces of a thrust pad and the back face side of a turning scroll, a swing bearing, and the like to improve the durability ad life of these parts. SOLUTION: A first lubrication pump and a second lubrication pump 21B actuated following the motion of a turning scroll 8 are provided between the turning scroll 8 and a thrust pad 13. A sliding contact surface 8D of the turning scroll 8 is provided with a hydrostatic bearing part 34 formed of a circumferentially extending annular groove, and lubricating oil 2 from the first lubrication pump is fed to the hydrostatic bearing part 34. An end plate 8A of the turning scroll 8 is provided with an oil feed passage 35. Lubricating oil 2 from the second lubrication pump 21B is thereby fed to a turning bearing 9 through the oil feed passage 35.
Patent JP-H07128354-A (JP)
Title: Rotational speed detector
Inventor: TERAMAE KATSUHIRO
IPC: G01D5/245
Filed: 1993-11-04
Abstract: PURPOSE:To provide a rotational speed detector which can detect the speed even in a low speed region while reducing the machining cost of rotor. CONSTITUTION:A plate of nonferrous metal, e.g. aluminium alloy or copper, is subjected to squeezing to provide irregularities 1a along the circumferential direction and then the metal plate is shaped cylindrically to be into a rotor 1. The rotor 1 is rotated in high frequency magnetic field generated by driving a coil 2 with a high frequency oscillator 3. Consequently, the flux of high frequency magnetic field penetrates the surface along the circumferential direction of the rotor 1 opposing the coil 2 and an eddy current flows on the surface along the circumferential direction of the rotor 1. On the other hand, the high frequency magnetic field is affected by the magnetic field induced by the eddy current to cause variation in the impedance and Q factor of the coil 2. Since the amplitude of oscillation caused in the coil 2 by the high frequency oscillator 3 is varied, rotational speed of the rotor 1 can be detected based on the variation of the amplitude.
Patent JP-H03136621-A (JP)
Title: Support body for bubble bathtub
Inventor: HASHIDA MITSUAKI
IPC: A47K3/16
Filed: 1989-10-23
Abstract: PURPOSE:To prevent a noise due to the fine and lateral vibrations of a bubble bathtub by integrating a plurality of elastic leg members with the lower side of a cement panel molded via the kneading of the predetermined weight parts of cement, sand and rubber chip with water. CONSTITUTION:Eight elastic leg members 3 comprising rubber or the like are radially bonded to and integrated with the lower side of a cement panel 2 made of a mixture of, for example, cement, sand and rubber chip, thereby obtaining a support body 1 for a bubble bathtub. As the cement panel 2, a concrete panel, a fiber reinforced cement panel and the like can be mentioned. The concrete panel is molded by kneading 100 weight parts of cement with 300 or less weight parts of an aggregate such as sand, or preferably 50 and 300 weight parts thereof, and further 10 to 40 weight parts of elastic grains 10 comprising rubber or the like, and 60 weight parts of water. The elastic leg members 3 are rubber elastic bodies mainly composed of natural rubber, EPT, butyl rubber, SBR or the like, and should preferably have rubber hardness of 40 to 45 degrees. In particular, when the materials 3 are mainly composed of crude rubber, 50 wt% or more of the crude rubber or more preferably 75 wt% or more should be contained.
Patent JP-S63128324-A (JP)
Title: Operation switch controller for camera
Inventor: EGAWA TAKESHI
IPC: G03B7/00
Filed: 1986-11-19
Abstract: PURPOSE:To simplify the mode changing or setting operation to easily perform the operation with a camera at the ready by storing and holding a selected mode and setting a mode with an intra-mode mode set switch. CONSTITUTION:A liquid crystal display device 1 on which photographic information is displayed is provided on the upper face of a camera body, and a switch part 2 having four mode set switches 2-1-2-4 is provided on the other side of a finder. A program switch 7 by which a program exposure mode is directly set is provided on the upper part of the rear cover side of the camera body. After a mode selecting switch is operated to select a mode, required setting is performed by operation of intra-mode mode set switches 2-1-2-4. Thus, a photographer can perform the mode changing operation with his single hand while seeing the finder.