baber/WOPTO huggingface dataset:
Patent JP-S6458703-A (JP)
Title: Method of placing construction of dry type concrete
Inventor: YABE SUMIOMI
IPC: E04G21/02
Filed: 1987-08-28
Abstract: PURPOSE: To prevent breaching or crack by supplying water necessary for reaction of cement by rolling and heating after ice pieces insoluble at cold are mixed with cement to cast. CONSTITUTION: After ice pieces insoluble at cold are mixed with cement, it is kneaded together with coarse and fine aggregate by a dry construction method to cast and level off. It is sufficiently rolled with a roller to lower a fusing point, and water necessary for reaction of cement is supplied by simultaneously heating. By the constitution, a firm cement concrete paving having no crack and a structure can be constructed.
Patent JP-S59104205-A (JP)
Title: Changing method of roll profile
Inventor: KATOU HEIJI
IPC: B21B37/00
Filed: 1982-12-06
Abstract: PURPOSE:To change a roll profile by fitting ring spacers engaging with the ends of a roll core body fitted thereon with a sleeve onto said ends, moving the spacers in an axial direction and expanding or contracting the outside diameter at the ends of the sleeve. CONSTITUTION:A sleeve 7 is inserted by shrinkage fit onto a roll core body 6, and the inside peripheral surfaces at sleeve ends 8 are tapered, onto which ring spacers 10, 11 are provided axially movably. A seal ring 19 is fixed to the end 8 by means of a nut 21 and the part between both is maintained oiltight. Then the supply of the pressurized oil to be fed through oil paths 25-27 into oil chambers 22-24 is controlled to move successively the spacers 10, 11 in the direction opposite from a journal box 3 into an engaging state. The roll profile is changed by the wedging effect thereof, whereby the effective length of the roll body for transmitting the rolling force is changed from l0 to l2. The end 8 is further expanded by the oil pressure. The effective length of the roll body and the diameter at the end of the roll are easily changed.
Patent JP-H0378291-A (JP)
Title: Manufacture of three-dimensional printed-circuit board
Inventor: SATO YOSHIZUMI
IPC: H05K3/20
Filed: 1989-08-21
Abstract: PURPOSE:To provide a 3-dimensional printed circuit board simply by forming an electroplated conductor circuit on the surface of an extrusion molding die and repeating the steps of extruding resin. CONSTITUTION:An alumina layer 4 is applied on the inner surface 1' of either a male die 1 or a female die 2, which form an extrusion molding set 3 of dies. The alumina layer is machined to form the reverse 4a of a conductor pattern. The whole surface except the portion of the pattern 4a is coated with plating resist and plated with electric copper to form a conductor circuit 5. The dies 2 and 3 are set, and resin is extruded to provide a 3-dimensional printed circuit board 6. The board is placed on the inner surface of another set of a male die 1a and a female die 2a. The board is coated with the reverse pattern 4a of a conductor circuit, followed by the same process as for the molding set 3. This process is repeated a required number of times, so that a 3-dimensional printed circuit board 6a is obtained easily.
Patent JP-H0498602-A (JP)
Title: Reproducing device
Inventor: MATSUZAWA HIROSHI
IPC: H04N5/931
Filed: 1990-08-14
Abstract: PURPOSE:To automatically adjust the equalizing characteristic of an equalizing means by extracting one or plural frequency components and comparing levels between these extracted frequency components or between the extracted frequency component and a prescribed reference value. CONSTITUTION:A video signal SV is reproduced from a magnetic tape 3 by a magnetic head 4 of a channel A and supplied through an amplifier 5 to a terminal 6a of a switch 6 as an RF signal RF1, and a connecting state is controlled by a switching pulse SWP to be supplied through a terminal 9. The RF signal RF1 passed through the switch 6 is supplied through an amplifier 10 to an equalizer 11 and in the equalizer 11, the gain is controlled by a direct current analog voltage VDC. In a demodulation circuit 12, an RF signal RF11 is FM demodulated to the video signal SV, and the signal SV is supplied to a low-pass filter 25 and a high-pass filter 26 respectively. In a detection circuit 27, the level of a low frequency component in a sweep signal SW is detected and the low frequency component SWL is converted to a data DL by an A/D converter 28 and supplied to a CPU 1. In the CPU 1, first of all, data DL and DH are stored in a memory 31 and next, the levels of the data DL and DH are compared. Then, data DBO to control the boost amount of the equalizer 11 is stored in the memory 31.
Patent JP-S60107654-A (JP)
Title: Electrophotographic toner
Inventor: SUZUKI NOBUO
IPC: G03G9/08
Filed: 1983-11-17
Abstract: PURPOSE:To enhance image sharpness, durability against successive copying, etc., by using a specified triarylmethane type dye as an electrostatic charge controller and also as a colorant. CONSTITUTION:An objective electrophotographic toner is obtained by successively carrying out melting, mixing, solidifying, and pulverizing of a binder resin and, as a charge controller and also as a colorant, a triarylmethane dye represented by the shown formula in which R1 is H, 1-6C alkyl, or the like; R2, R3 are each 1-4C alkyl or alkoxy; X is H or halogen; n is 1, 2, or 3; and Z<-> is an anion. The obtained toner gives a charge quantity proper for developing an electrostatic image by friction with a carrier, and the charge quantity is retained constant during repeated developments, and its distribution is kept also uniform and constant. Therefore, the images developed with this toner have uniform and constant density.
Patent JP-H0657727-A (JP)
Title: Block for construction
Inventor: TAKAHASHI SHIGEO
IPC: E02B7/02
Filed: 1992-08-12
Abstract: PURPOSE:To provide a block for construction, in which constitution is simplified, workability is improved, unmanned execution is attained and water from all directions is dispersed and sent after built-up construction and which has structurally high reliability. CONSTITUTION:A plane is formed in a regular hexagon, and key-shaped protruded strips 1 are disposed to the external side faces of three sides and engaging recessed strip grooves 2, with which said protruded strips 1 are engaged to the external side faces of residual three sides. Truncated conical engaging projecting sections 3 and engaging recessed sections 4, with which said engaging projecting sections 3 are engaged, are arranged on the surfaces and rears of the center sections of each rhomboid plane section divided into three by straight lines tying the center of the regular hexagon and each apex respectively.
Patent JP-S59133314-A (JP)
Title: Steel refinement and device in metallurgical vessel
Inventor: POORU METSUTSU
IPC: C22B9/10
Filed: 1983-11-17
Abstract: A process and apparatus for the desulphurization, deoxidation and purification of a metal melt is presented. The process is particularly well suited for use in a ladle during the refining of steel. The present invention comprises means for defining at the surface of a melt at least a first working zone preferably via a plunger tube. Thereafter, combustible materials and oxygen are delivered to the working zone at a single impact point, preferably by a plurality of lances or by a multiple flow lance. As a result, a reactive high temperature slag is produced thereby. Finally, the melt is mixed so as to evenly distribute the heat preferably by permeable elements and/or at least one auxiliary lance.
Patent JP-S59105406-A (JP)
Inventor: SUDOU KIYOYUKI
IPC: A45D27/42
Filed: 1982-12-08
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1037453-A (JP)
Title: Construction method of load distributed hanging scaffold
Inventor: KITANI SOICHI
IPC: E04G3/00
Filed: 1996-07-26
Abstract: PROBLEM TO BE SOLVED: To reduce a load burden on each of supporting points, curtail reinforcing work, shorten a construction period of time and reduce a construction cost by distributing load from a scaffold in one section not only to the supporting point in the section but also to another adjacent section. SOLUTION: Wire mounting pipes 2 are assembled respectively to bearing materials 1 having small loading resisting load arranged at specific spans, a proper number of scaffold wires 3 and ill-balanced force transfer bar members 4 are stretched between the wire mounting pipes 2, and scaffolds 5 are loaded respectively to the scaffold wires 3. Thereby lading load borne on both bearing materials 1 in each of the sections is distributed to another adjacent section.
Patent JP-2000049476-A (JP)
Title: Box removal mechanism
Inventor: MATSUURA NOBUMITSU
IPC: H05K7/14
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent a mistaken removal of a box while connected electrically by stopping an electrical supply to an electrical circuit board through detection of lever turn with sensor and deenergizing an electrical path to the electrical circuit board with a switch lever. SOLUTION: Before removing a box 4 from a base 2, a handle 23d of a lever 23 is turned counterclockwise around a fulcrum 24, a sensor 29 is turned off by a protuberance 23c, and an electrical connection of the box 4 is cut off while a switch lever 26 does not rotate due to a slack in a rotation direction between an elongated hole provided on a post 23b of a lever 23 and the switching lever 26. The post 23b provided on one end of the lever 23 is capable of turning the switch lever 26 to open a contact of a connector 27 and cut off an electrical path of an electrical circuit board 28, and remove the same.
Patent JP-S6377520-A (JP)
Inventor: DEREKU MAKUMANASU
IPC: B01J31/28
Filed: 1986-09-11
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-H0379805-A (JP)
Title: Edge wear detection in direct operated servo valve
Inventor: YOKOTA SHOZO
IPC: F15B19/00
Filed: 1989-08-22
Abstract: PURPOSE:To prevent deteriorated valve operation by arranging a vibration detector at a valve body where a spool operates, and detecting that the vibration of the body itself exceeds a prescribed value for proper measures against the detection of deteriorated valve performance. CONSTITUTION:The vibration of a valve body 1 is generated with the most powerful energy in the direction of the reciprocating movement of a spool 2 which is installed in a valve body 1, namely, in the same direction as a spool shaft center. This vibration is generated by the wear in the spool 2 and the edge part of a housing. An accelerometer 11 is arranged at the valve body 1 in the same direction as the spool shaft center to improve vibration detection sensitivity. By detecting the vibration of the valve body 1 with the accelerometer 11, deteriorated valve performance due to the uneven wear or the like in the spool and edge part of a direct operated servo valve is detected to take proper measures against it.
Patent JP-S6278153-A (JP)
Inventor: MURAKAMI TADASHI
IPC: C04B35/453
Filed: 1985-09-28
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-H0879593-A (JP)
Title: Photographing device for linear object
Inventor: IBI YOSHIKI
IPC: H04N7/18
Filed: 1994-09-09
Abstract: PURPOSE: To reduce the frequency in required movement for a moving body to be photographed by providing a picture positron detection means, an optical axis adjustment means, and a picture compositing means to automatically perform the photographic tracing operation. CONSTITUTION: After initialization, the device is so switched that detection signals or electric wire detection circuits 7A and 7B can be inputted to input circuits of control circuits 8A and 8B. However, images of power transmission wires 1A and 1B on television cameras 6A and 6B initialized to the horizontal are displaced or oblique by the deviation of parallelism because it is impossible that power transmission wires are accurately traced in parallel. This displacement is detected by circuits 7A and 7B, and the deviation of these detection signals from target values of cameras 6A and 6B is obtained by circuits 8A and 8B, and optical axis control signals are sent to optical axis adjustment devices 10A and 10B so that this deviation is 0.  Picture signals obtained by cameras 6A and 6B are composited by an electric wire picture compositing circuit 13 and are outputted to a monitor TV 15 as a single picture. They can be recorded in a VTR 14 to perform examination again. Thus, power transmission wires 1A and 1B are simultaneously examined to reduce the expense and the inspection time.
Patent JP-S6194403-A (JP)
Title: Dielectric oscillator
Inventor: NISHIDA HARUKI
IPC: H03B9/14
Filed: 1984-10-15
Abstract: PURPOSE:To obtain an oscillator which has excellent transmission loss characteristics and operates stably by coupling an output line with a dielectric resonator through the same substrate with a transmission line, and providing the output line at the same side with the transmission line when its is viewed from the resonator. CONSTITUTION:The resonator 1 is formed in a thin disk shape and positioned so that a transmission line is opened at a position where the transmission line 3 is closest to the resonator 1. Then the output line 6 is coupled with the resonator through the same substrate with the line 3 and provided at the same side with the line 3 when viewed from the resonator 1. Consequently, the resonator 1 and line 6 are coupled together magnetically, but the lines 3 and 6 are put at a wider interval than the resonator 1 and line 3 so that their coupling is minimized. In this case, an oscillation output is led out of the line 6 effectively by passing type characteristics.
Patent JP-H0380584-A (JP)
Title: Oscillation device of carbon dioxide gas laser
Inventor: MAKIHARA HIROSHI
IPC: H01S3/0975
Filed: 1989-08-24
Abstract: PURPOSE:To optimize electron energy distribution and enable a medium gas which is effective for laser oscillation to be excited by making the waveform of microwave to be continuous or in rectangular shape. CONSTITUTION:A microwave generator 2 is connected to a cavity resonator 4 through a waveguide 3 and this microwave generator 2 is operated by power supply from a power supply 1 with a smoothing circuit. Then, power is supplied to the microwave generator 2 from the power supply 1 to generate a microwave 9 as a continuous wave and this microwave 9 is introduced to the cavity resonator 4 through the waveguide 3 and laser medium gases 10A and 10B flowing in a discharge tube generate microwave discharge. The waveform of the continuous wave has a ripple which is experiment + or -10% and the waveform of microwave may also be in rectangular shape.
Patent JP-H1162241-A (JP)
Title: Method and device for assembling reinforcing bars
Inventor: MIYAZAKI YASUNOBU
IPC: E04G21/12
Filed: 1997-08-11
Abstract: PROBLEM TO BE SOLVED: To easyly join and fix an assembly of reinforcing steel bars to existing reinforcing bars by raising the heavy reinforcing bars and positioning the joint parts. SOLUTION: The ends of reinforcing bars T provisionally installed horizontally are grasped by a clamp 2, and a removable ring 5 is fitted to the bar T attached to a suspension wire 4 connected with the clamp 2 through a balancer 3 having a function to expand and contract the length while the balance is held with the weight of the bars T to be hung up. The wire 4 is lifted so that the bars T are raised, and they T are moved horizontally and the joint part is located, followed by a level adjustment through the vertical movement of the bars T by the balancer 3, and after the bars T are joined fast, a suspension jig 1 is hung down to the lower part, and the ring 5 is set off and the clamp 2 is disengaged, and then the operation proceeds to the next assembling stage.
Patent JP-S60108568-A (JP)
Title: Ignitor of internal-combustion engine
Inventor: HINO TOSHIYUKI
IPC: F02P15/00
Filed: 1983-11-15
Abstract: PURPOSE:To perfectly prevent the erroneous operation of an ignitor by installing a flip-flop which is set by the first signal of a signal generator or a wave-form shaping circuit, when an engine is started. CONSTITUTION:A signal generator 6 generates the signal synchronized with the number of revolution of an internal-combustion engine, and a wave-form shaping circuit 5 wave-form-treats the signal. A switching element 4 connects and disconnects the primary electric current of an ignition coil 3. A flip-flop 10 is set by the first output signal of the signal generator 6 or the wave-form shaping circuit 5 and reset by the output signal immediately after the arbitrary setting. The ignition coil 3 shall not be excited at least during the time lapsed from the first setting up to reset. Therefore, the erroneous operation due to the noise voltage within a prescribed time is perfectly prevented.
Patent JP-H0378590-A (JP)
Title: Rotary compressor
Inventor: SAKABA HIDEYASU
IPC: F04C18/356
Filed: 1989-08-22
Abstract: PURPOSE:To enable the installation of a discharge port without the change of a position for fitting a discharge valve and also with regardless to the thickness of a roller by forming the discharge port opened and closed by the discharge valve by a hole bored from two directions of the cup muffler body side of a frame body and the roller side thereof. CONSTITUTION:A discharge port 13 is bored from two directions to be formed in a way that a hole 14 of a cup muffler body side is bored in a direction identical to the shaft center of a rotary shaft 2 and a hole 15 of a roller side is bored with inclined to the shaft center of the rotary shaft 2, so that the opening position of the hole 15 of the roller side can be changed. Accordingly, even if the thickness of a roller 7 is changed, it can be prevented that refrigerant compressed in a cylinder 5 leaks inside the roller 7 to lower refrigerating capacity. The hole 15 of the roller side of the port 13 is bored by a drill inclined to the shaft center of the rotary shaft 2 so that the hole is bored only by changing the inclination of the drill. The hole 14 of the cup muffler body side of the port 13 is provided without the change of the opening position so that a discharge valve 11 is fitted without the change of a fitting position to eliminate the change of the shape of the cup muffler body 12.
Patent JP-H0264819-A (JP)
Title: Automatic program generation device
Inventor: IKEGAMI YOSHIKI
IPC: G06F9/45
Filed: 1988-08-31
Abstract: PURPOSE:To automatically generate a program from a command when data is actually operated by providing a processing model limitation means and an automatic generation means generating the program based on a limited processing model. CONSTITUTION:A data display means 2 visualizes data and displays it. Plural processing models for processing data are stored in a processing model storage means 6, and a processing model selection means 5 selects all the processing models in which the command inputted from a command input means 1 satisfies a condition. When the other command is inputted, plural processing models which the processing model limitation means 8 has previously selected based on the command are limited. The processing program in which all the input commands satisfy the condition is extracted, and the automatic generation means 11 automatically generates the data processing program by using the extracted processing model. Thus, the program can be generated while the halfway result of the processing is recognized by using visualized real data.
Patent JP-H03187569-A (JP)
Title: Picture reader
Inventor: KAMO YASUSHI
IPC: G06T3/40
Filed: 1990-08-20
Abstract: PURPOSE:To make correspondence to arbitrary variable power over a wide range by executing interpolation arithmetic to read picture data based on a parameter for executing the interpolation arithmetic of a variable power processing and outputting the data of pictures enlarged/reduced in a main scanning direction to a memory. CONSTITUTION:For a digital picture signal, shading correction is executed at a shading correcting circuit 34 so as to correct dispersion in the sensitivity of respective photoelectric converting elements in an image sensor 31 and nonuniformity in the illuminance of a light source 30 in the lateral direction of an original, and the variable power processing is executed by a variable power circuit 35 after the shading correction. According to the parameter outputted from a memory 25, an interpolation arithmetic part 22 executes the interpolation arithmetic to the digital picture data latched in a digital data synthesizing part 21 and the digital picture data, to which the variable power processing is executed, are outputted to line memories 23 and 24. Thus, the correspondence can be made to the arbitrary variable power over the wide range.
Patent JP-H0389503-A (JP)
Title: Induction device
Inventor: SUTEFUANUSU ADORUFU MURUDAA
IPC: H01F17/04
Filed: 1990-08-20
Abstract: PURPOSE: To reduce the height of structure further than a known transformer by a structure wherein the lower boundary of a central leg has the symmetric face of central leg extending in parallel with upper boundary face and boundary face, and located above or below the lower boundary face until it is located in the way to a plane located at a specified distance above the lower boundary of a coil molding. CONSTITUTION: A central leg 7 has a symmetric face 31 extending in parallel with boundary faces 25, 27 and located in the way to a face 33 separated by 0.1-1mm above the lower boundary 34 of a coil molding 3 and extending in parallel with the upper boundary face of the upper boundary face 25. The lower boundary 34 of the coil molding 3 is aligned with the underside of a coupling band 17. A protrusion having underside defining the lower boundary 34 may be provided on the underside of the coupling band 17. Preferably, the distance between the face 33 and the lower boundary 34 of the coil molding 3 is 0.5mm. The,lower boundary of the central leg 7 is located above the lower boundary face 27. The distance is preferably set at 0.2mm and a longer distance (up to about 2mm) may be selected depending on the dimensions of the core and the required space of winding.
Patent JP-H0648885-A (JP)
Title: Production device for single crystal
Inventor: FUJII SHINZO
IPC: C30B15/00
Filed: 1992-07-24
Abstract: PURPOSE:To provide an apparatus for production of the single crystal which can prevent the contamination of the molten raw material in a crucible, can prevent the damage of the respective parts of the device and can protect these parts in the event of the generation of the abnormality relating to the growth of the single crystal. CONSTITUTION:A pipe passage 80 is extended to the proper place of a seed crystal 70 hung by a seed holder 61 and the front end thereof is provided with a blow-off ring 8. The top end thereof is communicated with a tank 82 for a cooling medium via a stop valve 81. An overload monitor 9 for detecting the abnormality in the growth of the single crystal 7 is installed to a rotating mechanism 64 to open the stop valve 81 in the event of the detection of the abnormality. The cooling medium flows in a pipe passage 80 and is ejected to the blow-off ring 8 and, therefore, the proper point of the seed crystal 70 is selectively cut and the action of the undue force on a load cell 63, etc., is prevented.
Patent JP-H0382270-A (JP)
Title: Picture input device
Inventor: JINNAI SHIGERU
IPC: H04N1/48
Filed: 1989-08-25
Abstract: PURPOSE:To improve the operation by providing a control means controlling automatically the operation of a white balance adjustment means when a lighting means is lighted. CONSTITUTION:A control means E starts the operation of a white balance adjustment means D with a control value in response to a lighting means C when the lighting means C is lighted and the white balance adjustment means D is inactive and outputs the control value in response to the lighting means C when the white balance adjustment means D is active to continue the white balance adjustment means D. Thus, the operability of the white balance is improved.