baber/WOPTO huggingface dataset:
Patent JP-H11199336-A (JP)
Title: Castable refractory
Inventor: KONDO TOSHIHIKO
IPC: C04B35/66
Filed: 1998-01-19
Abstract: PROBLEM TO BE SOLVED: To obtain a eastable refractory that can insure sufficient fluidity, the crude particles are prevented from separating from the fine particles, by specifying the formulation of crude particles, medium-size particles and fine particles in a specific proportion. SOLUTION: This castable refractory comprises (A) 24-32 wt.% of crude particles with particle sizes of 12.0-2.5 mm, (B) 8-16 wt.% of medium-size particles with particle sizes of 2.5-1.0 mm, (C) 17-30 wt.% of fine particles with particle sizes of' 1.0-0.075 mm and (D) the rest of most fine particles with particle sizes of <0.075 mm. There is no specific restriction in the refractory raw materials to be used and alumina, magnesia, spinel, chromium ore, mullite, chamotte, buhlstone, agalmatolite, and the like can be used single or in combination. There is no restriction in binders and dispersant to be used as a bonding agent. The binder is, for example, alumina cement, phosphate salt, water glass and the like. The dispersant is, for example, sodium hexa-metaphosphate, sodium alkylbenzene-sulfonate and the like.
Patent JP-H01198428-A (JP)
Title: Production of non-oriented silicon steel sheet having excellent magnetic characteristic
Inventor: NAKAYAMA TAISEI
IPC: C21D8/12
Filed: 1988-02-01
Abstract: PURPOSE:To prevent generation of ridging by specifying the values of Si+Al and Mn of a specifically composed steel to obtain an alpha-gamma transformed steel and subjecting this steel to hot rolling under specific conditions. CONSTITUTION:The ingot contg. <=0.01% C, 1.65-2.4% (Si+Al), <=0.006% S, <=2.0% Mn, and the components satisfying the formula is heated and is then subjected to the hot rolling at a finishing temp. of 700 deg.C-A1 transformation point. Or the ingot may be reheated after rough rolling of >=10% draft at 1000-1200 deg.C prior to this hot rolling. The resulted steel sheet is coiled at <=600 deg.C and is annealed at 600-750 deg.C before or after pickling. The annealed sheet is cold rolled down to a desired sheet thickness and is then subjected to continuous annealing under ordinary conditions. The alpha-gamma transformed steel is not obtainable in both cases in which the content of the Si+Al exceeds the upper limit unless the Mn is added at the excess ratio to deteriorate the magnetic characteristics and in which said content is below the lower limit. The formula is not satisfied and the ridging prevention is not possible if the content of the Si+Al is above the lower limit and, therefore, the austenite region is expanded by positively adding the Mn to the steel.
Patent JP-H08220905-A (JP)
Title: Fixing device
Inventor: KANEKO TADAHIRO
IPC: B65H5/06
Filed: 1995-02-10
Abstract: PURPOSE: To prevent a recording medium from fluttering when it is carried at high speed and to stably obtain a fixed image of high quality at high speed by specifying the angle at which the recording medium is carried in the front or rear of a fixing part. CONSTITUTION: A melting/holding part 11 is formed so that a back roller 2 is pressed against a heating roller 1. After passing through the melting/holding part 11 by the heat roller 1 and back roller 2, the recording medium 3 passes through a rear contact part 12, in the fixing device equipped with this, the angle 6 at which the recording medium is set from a rear wrapping roller 7 by means of a carrying guide roller 16, and the recording medium 3 is carried. In this case, the type, thickness, etc., of the recording medium 3 are detected by an opticalsensor 9 before printing, and the angle 6 at which it is carried, prestored in a control 10, it set.  Further, a flutter of the recording medium 3 is detected by the opticalsensor 9 in the course of printing, and the medium is controlled by the control part 10, which determines the position of the carrying guide roller 16, so as to be put into the position where its flutter is minimized.
Patent JP-S62180437-A (JP)
Title: File input/output system
Inventor: ISHIKAWA SHUICHI
IPC: G06F12/00
Filed: 1986-02-04
Abstract: PURPOSE:To simplify the inputs/outputs of files by securing such a system where a user is not required to define especially an internal file name in case an access is carried out with consciousness of an external file name. CONSTITUTION:An external file name 11 is registered to a table 1 by a register means 3 when the inputs/outputs of files are performed under the name 11. Thus the correspondence between the name 11 and an internal file name 12 is fixed well-definedly. Then the table 1 is retrieved by a retrieving means 2 based on the name 11 to obtain the name 12 corresponding to the name 11. Based on the name 12, the input/outputs of files are carried out. Then the name 11 is deleted out of the table by a deleting means 4 when the input/output of a file is finished. Thus the name 12 corresponding to the name 11 is released for another external file name.
Patent JP-H07316297-A (JP)
Title: High-molecular weight poly(organosilyl silicate) and production thereof
Inventor: NOTO YOSHIFUMI
IPC: C09D183/00
Filed: 1995-02-10
Abstract: PURPOSE:To obtain a poly(organosilyl silicate) having a weight-average mol.wt. of 30,000 or higher and usable as a coating material, film, etc., by bonding specific structural units through siloxane bonds to form ladder structures. CONSTITUTION:This polymer has ladder structures bonded to each other through siloxane bonds, each ladder structure comprising structural repeating units represented by the formula and bonded together through siloxane bonds. It has a weight-average mol.wt. of 30,000-2,000,000 in terms of polystyrene. In the formula, R1 and R2 each is H or R3R4R5Si-(wherein R3 is an alkyl or phenyl and R4 and R5 each is an alkyl, an alkenyl, phenyl, etc.); individual repeating units may differ from each other in R1 or R2. The molar ratio of the silanol groups to the sum of R1 and R2 in the polymer is 0/100-40/60.
Patent JP-S57137760-A (JP)
Title: Geneva gear transmitter
Inventor: WATANABE AKINORI
IPC: F16D3/04
Filed: 1981-02-18
Abstract: PURPOSE:To relax quick deceleration of Geneva gear by using a system in which the transmission shaft of a drive pin to drive the Geneva gear is connected through Oldham's coupler to a drive source, and in the low-speed rotation region of said transmission shaft, said drive pin is coupled with said Geneva  gear. CONSTITUTION:When a startup shaft 2 is steadily turned, or continuously turned with equal speed, an eccentric pin 27 is continuously turned with equal speed on the same circumference. On the contrary, a transmission shaft 3 to be turned by the coupling of the eccentric in 27 with a coupling groove 28 is deviated from the startup shaft 2, so that the shaft 3 is turned unsteadily, or turned with unequal speeds. And, the slow angular velocity range of the transmission shaft 3 is matched with the region of transmission work of the Geneva gear 19. Thus, since the coupling range of the drive pin with the Geneva groove is with low- angular velocity in the Geneva gear mechanism, quick acceleration and deceleration become smaller and therefore, the acceleration and deceleration of intermittent turning generated in the output shaft 7 are reduced.
Patent JP-H04239707-A (JP)
Title: Manufacture of magnet coil
Inventor: KATO HIROSHI
IPC: H01F41/06
Filed: 1991-01-23
Abstract: PURPOSE:To prevent the wire breaking by giving slack to the winding start and winding end of the magnet wire wound on a coil. CONSTITUTION:A comb-shaped projection 35 is put on the side of the terminal pin 27 of the coil bobbin 24 of a step motor, and a magnet wire 26 is wrapped on the terminal pin 27. This projection 35 is on the level that the top does not project to the side of the barrel. In this condition, the positions of nozzles 32 and 33 are lowered after being put in the position of the barrel, a spindle 31, to which a bobbin 24 is attached, is rotated once. Thereupon, it is wound in the condition that the wire is caught on the projection 35. Then, the nozzles 32 and 33 are raised, and the spindle 31 is rotated to wind the coil. And in the condition that the wire 26 is caught on the projection 35, the terminal is wrapped on the other terminal pin 28. And each terminal pin is soldered and it is removed from the projection 35.
Patent JP-S62182139-A (JP)
Inventor: FUJII SHIRO
IPC: C21B3/08
Filed: 1986-02-06
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-S55116699-A (JP)
Title: Production of silicon carbide crystal layer
Inventor: INOOKU TOSHIKI
IPC: C30B19/00
Filed: 1979-02-27
Abstract: PURPOSE: To obtain a high quality SiC crystal layer with hith reproducibility by forming a SiC layer on one side of a silicon substrate and a carbon starting material layer on the other side; melting the substrate; and holding the temp. of the starting material layer higher than the temp. of the SiC layer to grow the second SiC layer by deposition.  
     CONSTITUTION: Silicon substrate 2 as ground substrate is placed on sample stand 26 in the known reaction tube, and silicon carbide primary layer 4 and silicon carbide layer 16 are formed on the surface and the side of substrate 2, respectively by a general vapor phase growing method using a carrier gas such as Ar and a silicon starting material such as SiCl 4 . After a temp. drop the back side of substrate 2 is turned upward, and carbon starting material layer 19 is deposited on the back side by a known method. The temp. is then dropped again, layer 4 is turned upward, and substrate 2 is melted by heating to about 1500°C while feeding hydrogen. Part of silicon melt 12 thus obtd. is penetrated into layer 19, and by maintaining this state for a predetermined time secondary silicon carbide layer 14 is formed. Size control is enabled according to substrate 2, and SiC crystal layers can be mass- produced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H05223064-A (JP)
Title: Variable capacity type rotary vane pump
Inventor: TAKAGI AKIRA
IPC: F04C15/06
Filed: 1992-02-07
Abstract: PURPOSE:To set precompression pressure to the identical one irrespective of the size of capacity of a pump chamber by providing process length changing resin for changing the process length of the precompression process according to the variable eccentric amount of rotor to a cam ring on a pair of slide surfaces (side plates). CONSTITUTION:A rotary vane pump 2 has a casing 20 in which a cam ring 25 is received slidably around a support pin 26 and receives eccentrically rotatably a rotor 32 having a plurality of vanes 44. Also, a strip-like and arcuate intake port 30 and discharge port 31 are formed in the inner surface of a side plate 28a provided to define a cylinder 29 and a precompression process (a) is provided between an intake port terminate end 30b and discharge port starting end 31b. Then, the intake and discharge port ends 30b, 31b are formed inclined in the direction of retreating from the outside portion to the inside portion, so that the precompression angle is varied according to the eccentric amount of the cam ring 25.
Patent JP-S52107432-A (JP)
Title: Air fuel ratio controller at decelerating of injection carbureter
Inventor: ABE KAZUMI
IPC: F02D3/02
Filed: 1976-03-05
Abstract: PURPOSE: To prevent the extreme negative pressure from affecting on a fuel pressure control system at decelerating and to surely prevent mixture too dense by the constitution to cut temporarily a negative pressure regulation passage at decelerating by rapid close of a throttle valve. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58141061-A (JP)
Title: Method and device for telephone transmission and reception by quick traversing voice tape
Inventor: MEGURO SHIYOUICHI
IPC: H04M1/00
Filed: 1982-02-16
Abstract: PURPOSE:To shorten the duration of a call and to reduce its charge by sending the reproduced voice of a sound recording tape to a talephone transmitter at a fast feed  speed, and receiving and recording it as it is and to reproduce at a normal speed on a  reception side. CONSTITUTION:A sound recording and reproducing device body 2 is fitted with a speaker 3 for transmission to communicate and a microphone 4 for reception and packing material 5 for sealing are provided to the circumferences of receiver's mouths. At  respective parts of the body 2, a transmission/reception changeover switch 7, sound recording microphone 8, and speaker 9 for listening are provided. A sound recroding  tape is loaded and a sound recording button 10 is depressed to record a message  through the microphone 8. A remote subscriber is called by telephone and to be prepared for reception, a telephone receiver is mounted on receiver receptacles 6 and a  start button 16 is depressed with the switch placed at a reception position. On a transmission side, the completion of reception preparations is confirmed and then fast reproduction at a quick traversing is performed to transmit the message. After the transmission is completed a slow traversing button 13 is depressed to listen to the message  through the speaker 9 at a normal speed on the reception side.
Patent JP-H07219614-A (JP)
Title: Digitized data processor
Inventor: EZAKI MINORU
IPC: G05B19/408
Filed: 1994-01-27
Abstract: PURPOSE:To easily generate an NC program which causes no interference by generating evasion tool track data representing the movement track of a tool which machines a work while evading interference positions when a holder part inferfers with the work. CONSTITUTION:Measurement data DD are read out of a digitized data storage means 2 to a tool track generating means 3 and made into shape data DM through a tool shape data input means 4'. Further, shape data DM are inputted through a tool shape data input means 4' to obtain tool track data DP. The shape data DM and tool track data DP are read out of the digitized data storage means 2 to an evasion tool track generating means 9 and tool shape data H including at least the radius of the tool are inputted to the evasion tool track generating means 9 to generate evasion tool track data DN which never make the holder part interfere with the shape data; and the data are read out to an NC program converting means 8 and converted to generate an NC machining program, which is outputted.
Patent JP-S60166714-A (JP)
Title: Cooling device of water-cooled engine
Inventor: TOMINAGA HIDEKI
IPC: F01P7/16
Filed: 1984-02-09
Abstract: PURPOSE:To suppress hunting in the coolant temp. effectively by changing the operating speed or amount of an adjusting device for an opening/closing valve etc., which is to adjust the circulating amount of the cooling water, according to the flow speed of the coolant. CONSTITUTION:This cooling device for a water-cooled engine consists of a circulation circuit in which a radiator 4 is connected with a water jacket 3 of engine 1 by a coolant passage 7. An opening/closing valve 11 installed on the way of this coolant passage 7 to adjust the circulating amount of the coolant is controlled by a control circuit 14 so that the coolant temp. becomes below the specified level. Here a coolant flow speed sensing means (engine revolving speed sensor) 19 is furnished, which shall give a signal in linkage with the flow speed of the coolant, and the output therefrom is used for controlling an integral constant setting circuit 26 which lessens the integral constant as control gain in controlling the circulating amount of the coolant by said control circuit 14 when the speed of coolant flow is high.
Patent JP-S59151321-A (JP)
Title: Magnetic head
Inventor: ONODA TAKEO
IPC: G11B5/11
Filed: 1983-02-17
Abstract: PURPOSE:To maintain surely grounding state via a projecting piece without any shear of position of a plate spring by providing a projecting member inserted and fixed to a core support side to the plate spring placed with elasticity between a shield case and the core support, and fixing between the projecting piece prolonged from the plate spring and the shield case by spot welding or the like. CONSTITUTION:A through-hole 4b is formed respectively to each notched part 4b of the core support 4. On the other hand, the plate spring 6 has an angular shape, and the projecting piece 6a prolonged from the center part to an opening side of the rear end of the shield case 1 is cut and sprung up and formed incorporatedly with the plate spring 6. Further, the projecting member 8 is fixed with caulking to a position inserted to the through-hole 4b of the core support 4. The projecting member 8 of the plate spring 6 is pressed into the through-hole 4b of the core support 4 and inserted in the notch part 4a. The core halves 2 are inserted in the shield case 1 together with the plate spring 6 in this state, the projected piece 6a and the shield case 1 are fixed by spot welding or the like and fixed by filling in a resin.
Patent JP-H06241069-A (JP)
Title: Fuel injecting amount adjusting device of diesel engine
Inventor: YAMAKOSHI TAKESHI
IPC: F02D1/10
Filed: 1993-02-12
Abstract: PURPOSE:To decrease the fuel injection amount and the amount of smoke generation when the engine revolving speed has sunk below the speed at a specific point, and achieve it using a simple structure. CONSTITUTION:A fuel injection pump 6 is furnished which has such a characteristic that the fuel injection amount decreases in association with drop of the engine revolving speed even though the position of a control rack 7 is identical. A fuel injecting amount adjusting device 39 is furnished which includes an adjusting screw 29 in a cylindrical form, a sleeve 30 fitted slidably in the screw 29, a rod 31 fitted slidably in the sleeve 30, the first spring 33 to energize the sleeve 30 toward a governor device 27 relative to the screw 29, and the second spring 36 to energize the rod 31 toward the governor device 27 relative to the sleeve 30. The tip of the rod 31 is confronted with that side face of a tension lever 3 of the governor device 27 capable of rotating upon receiving the energizing force of a governor spring 21, which lies on the rotating direction side due to the energizing forces of governor springs 19, 21.
Patent JP-S56121023-A (JP)
Title: Data imprinting device of camera
Inventor: HATSUTORI SHINICHIROU
IPC: G03B17/24
Filed: 1980-02-27
Abstract: PURPOSE:To enable another person to confirm the contents of taken data by providing a camera with the function of setting data and by performing the set of data through a data monitor unit provided separately from the camera. CONSTITUTION:The desired taken data, when set with data setting buttons 13 of camera 11, is stored in the memory of control circuit 18 via data input circuit 17. Simultaneously, the taken data is sent to transmitter 22 and decoder-driver 23. Transmitter 22 transmits the taken data to data monitor unit 14 via antenna 26, and it is received by receiver 27 and then displayed on display part 15 via decoder-driver 28. The data is also displayed on display part 24 of the camera by way of decoder-driver 23. Next, when release switch 20 is pushed, the data is taken on a film. Thus, another person can confirm the contents of the taken data.
Patent JP-H02205736-A (JP)
Title: Method for detecting looseness of bolt and nut
Inventor: MIHASHI KUNIHIRO
IPC: F16B31/02
Filed: 1989-02-03
Abstract: PURPOSE:To make it possible to detects looseness without being effected by the size and rigidity of a bolt and a nut or by personal differences by detecting the pulse waveform of the striking force of a striking hammer or acceleration and the ratio between the rising gradient and the falling gradient of the pulse waveform. CONSTITUTION:A sensor 15 using a piezoelectric element, a strain gage and the like is attached to a hammer 16. A nut 14 of a head part 12a of a bolt 12 is hit with the hammer 16 in the shearing direction. The obtained symbol is electrically processed, and a waveform is obtained. The waveform is further processed, and the tightening state between the bolt 12 and the nut 14 is judged. Namely, the generated time and the terminating time of the pulse and the force or acceleration between the generated time and the terminating time are detected as a strike pulse signal 25. The signal 25 is amplified in an amplifier 26 and undergoes A/D conversion in an A/D converter 18. Thereafter, the characteristic values of the rising angle or gradient and the falling angle or gradient are computed in an operating part 27. The results are displayed on a display part 19 or displayed as numerical values with an LED 30.
Patent JP-H11209431-A (JP)
Title: Acrylic syrup composition
Inventor: MAKINO TAKAYUKI
IPC: C08F265/06
Filed: 1998-01-22
Abstract: PROBLEM TO BE SOLVED: To obtain an acrylic syrup composition which can form a cured product having good weatherability, not undergoing long-term yellowing, and being excellent in durability and surface appearance. SOLUTION: There is provided an acrylic syrup composition prepared by adding (E) a polymerization initiator comprising a peroxide, a sulfur compound, a metal compound, and water to an acrylic syrup comprising (A) at least one (meth)acrylic ester selected among acrylic esters and methacrylic esters, (B) an acrylic polymer soluble in component A, (C) a plasticizer soluble in component A, and (D) a compound having at least two polymerizable bonds in the molecule.
Patent JP-H04243579-A (JP)
Title: Flow coat painting method
Inventor: ITO AKIRA
IPC: B05D1/30
Filed: 1991-01-24
Abstract: PURPOSE:To also coat the vertical surface part of an object to be coated in the same film thickness as the plane part thereof by one process by dividing paint flowing down in a curtain like state into a plurality of stripes and changing the presence of emission or emitting amount and viscosity or composition of the paint of each stripe corresponding to the state to be coated of each part of the object to be coated. CONSTITUTION:Paint 7 is allowed to flow down in a thin curtain like state having constant width and an object 4 to be coated is passed through the curtain like paint 7 to form a film to the surface of the object 4 to be coated. At this time, the curtain like paint is divided into a plurality of stripes and the presence of emission or emitting amount and viscosity or composition of the paint 7 of each stripe are changed corresponding to the state to be coated of each part of the object 4 to be coated. As a result, coating efficiency is enhanced and the vertical surface of the object to be coated can be coated in the same film thickness as the plane part thereof by one process.
Patent JP-H03229330-A (JP)
Title: Task execution controller
Inventor: HAYASHI YOSHIHIKO
IPC: G06F9/46
Filed: 1990-02-02
Abstract: PURPOSE:To realize the separate control on the combination of specific tasks by controlling the execution sequence of the task, while referring to a specific task list, and executing the state management of the task. CONSTITUTION:With respect to plural inputted and typed tasks D1, a task characteristic description table 3 in which a characteristic for the task execution control at every type of the task is described in advance is referred to. Subsequently, a data structure for the task execution control called as a task list is constituted, and the task registered in this task list is executed successively, based on the priority to the task. In this case, in accordance with success/failure of the execution of the task, invalidation before the execution of the task, etc., are executed, based on this control description. In such a manner, the flexible task execution control corresponding to the type of the task can be executed. Accordingly, the separate task execution control to be executed at every combination of the type of the task can be efficiently executed.
Patent JP-S60171272-A (JP)
Inventor: HASE TEIZOU
IPC: C04B35/64
Filed: 1984-02-10
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。