baber/WOPTO huggingface dataset:
Patent JP-S6216859-A (JP)
Title: Partial pressure casting method
Inventor: OHARA YUJI
IPC: B22D17/22
Filed: 1985-07-15
Abstract: PURPOSE:To improve the quality of a product and to simplify a device by pressurizing a molten metal by means of plural pressing punches via spring mechanisms. CONSTITUTION:A cavity 11 is provided to a stand 9 and a pressing plate 12 disposed therein is connected to a rod 14 of a pressurizing cylinder 13. Plural holding sleeves 16, 17 are suspended and disposed under the plate 12 and further punches 18, 19 are loosely detained to the sleeves 16, 17. Lower spring rests 22, 23 are fitted into the inside hollow parts of the sleeves 16, 17 and springs 24, 25 are respectively disposed in the upper part thereof. Spring deflective load and required pressurizing force are set according to the area ratio of the punches 18, 19. After the molten metal is filled into the cavity 4, the cylinder 13 is lowered to pressurize partial pressing sections A, B. The pressurization is executed with the required and adequate pressure and timing by the above- mentioned method and therefore the quality of the product is improved and the device is simplified.
Patent JP-S59153735-A (JP)
Title: Device for sending out board type object
Inventor: TOKUNOU MASATERU
IPC: B65H3/26
Filed: 1983-08-24
Abstract: PURPOSE:To enable board type objects, which are erected with their front sides faced in the sending out direction, to be transported with the front sides faced upward and the lower ends directed to the transporting direction, without damage and without need of manpower by providing an endlessly driven kicker in the overlapping part of a send out side conveyor and a receiving side conveyor. CONSTITUTION:Board type objects 6, which are erected on a chain conveyor 11 with their front side 61 faced in the transporting direction X, are pushed out to a send out end 111. This send out end 111 operates a limit switch 4 at a predetermined position P, causing the conveyor 11 to stop and a delivery device 3 to operate. Thereby, a belt conveyor 31 is driven by an electric motor 24, and a kicker 33 is rotated couterclockwise, being projected on the conveyor 11, entering the space between the lower ends of every predetermined number of the board type objects 6, and pushing out the lower ends of the board type objects frontward. Accordingly, the board type objects 6 fall on a receiving conveyor 2 with their front sides faced upward and the lower ends directed frontward. Due to such a construction, any damage can be prevented while manpower can be eliminated.
Patent JP-H0820119-A (JP)
Title: Circulating control method for ink jet recording apparatus
Inventor: IGARI MITSUO
IPC: B41J2/185
Filed: 1994-07-07
Abstract: PURPOSE:To prevent clogging in nozzles by washing away air or dust stuck to the inside of pipes by a method wherein opening and shutting operations are repeated several times for an ink circulating course on ejection of ink or solvent in an apparatus in which the ink circulating course is connected as a branch to an ink supply course. CONSTITUTION:On occasion of ink jetting, ink is jetted from a recording nozzle 11 with a solenoid valve 2 opened and with solenoid valves 1 and 3 shut. After ink is recovered through a circulating pipe 18 to a holding container 13 with the siolenoid valve 3 opened, the solenoid valve 3 is shut and ink is put in the state of being jetted from the recording nozzle 11. On occasion of such shifting between steps, the pressure of ink inside the ink supply pipe 16 and the recording nozzle 11 fluctuate greatly while supply speed of ink fluctuate rapidly. Therefore, by repeating such operations several times, air and dust stuck to the inside of the ink supply pipe 16 and the recording nozzle 11 are washed away and recovered to the ink holding container 13 through the circulating pipe 18.
Patent JP-H0323166-A (JP)
Title: Control device for hydraulic elevator
Inventor: TOMITA KAZUAKI
IPC: B66B9/04
Filed: 1989-06-20
Abstract: PURPOSE:To enable the stable travel of a cage by returning the cage to the lowest floor when an oil temperature is equal to or below the predetermined value after the rest of a hydraulic elevator for returning oil in a cylinder to an oil tank, and circulating the oil via an oil pump for raising the temperature of the oil. CONSTITUTION:When an oil temperature in an oil tank 25 is equal to or below the predetermined value, the temperature is detected with an oil temperature sensor 26, and a lowering motion control block drive means actuates the lowering control block 22 of a hydraulic circuit 20, thereby moving down a cage 15. In addition, when oil in a cylinder 13 is returned to an oil tank 25 and the cage 15 reaches the lowest floor, a position detection switch 16B detects the cage 15 and actuates an oil temperature rise circuit. Furthermore, a motor 24 is supplied with power for circulating the oil and raising the temperature of the oil in the oil tank 25 up to the predetermined level. According to the aforesaid construction, when a hydraulic elevator is made to travel after a rest, the elevator does not move excessively upon stopping and can stably travel.
Patent JP-S6311337-A (JP)
Inventor: KUBOTA HIDEO
IPC: B29K105/16
Filed: 1986-07-02
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-H0321887-A (JP)
Title: Packaged body detecting method and label used for the same
Inventor: ISHIGAKI FUMIHISA
IPC: G01V3/08
Filed: 1989-06-20
Abstract: PURPOSE:To detect whether or not there is a packaged body from outside a package by providing a magnetic layer which is magnetized in an N-S saturated state on the surface of a base material and providing a cohesive layer on the reverse surface. CONSTITUTION:A box 1 contains a bottled medicine, etc., and a statement of the virtues of the medicine 2 is folded and sealed as the packaged body. The box 1 is conveyed continuously by a belt conveyor 1 which advances as shown by an arrow and a magnetic sensor 5 is installed nearby the conveyed box 1. When the box 1 passes nearby the sensor 5, the magnetic detecting means consisting of the sensor 5 and a magnetism measuring instrument 6 detects the residual magnetic flux of the label 3 consisting of strontium as a magnetic material. Consequently, whether or not there is the statement of the virtues of the medicine 2 in the box 1 can be detected.
Patent JP-H0288422-A (JP)
Title: Article having conductive film and its production
Inventor: MAAKU RERENTARU
IPC: H01B12/06
Filed: 1989-06-20
Abstract: PURPOSE: To provide an electrically conductive article indicating transition to superconductivity at a higher temp. by incorporating conductive crystalline area earth alkaline earth copper oxide layers which are composed of upper and lower to layers having specific compositions and are located in and on the substrate therein.  
     CONSTITUTION: The article incorporates the conductive crystalline rare earth alkaline earth copper oxide layers located in and on the substrate and the conductive layers consist of thin films of the crystalline rare earth alkaline earth copper oxide compound indicating R 1 A 2 C 3  phase formed on an R 2 A 1 C 1  phase, where, R denotes a rare earth metal, A denotes an alkaline earth metal and C denotes copper. In order to manufacture the article, a soln. of a metal.ligand compound containing a copper volatile film-forming solvent, R, A and ≥1 kinds of thermally volatile ligand is applied onto the substrate 3 to provide a layer 5 of mixed RAC oxide precursor and the solvent. The ligand and the solvent are evaporated by heating the substrate to form a mixed RAC oxide layer 9. The layer 9 is sufficiently heated to form a two phase crystalline layer 13 contg. extended R 2 A 1 C 1  phase crystals having R 1 A 2 C 3  phase crystals on the surface thereof. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5780509-A (JP)
Title: Method for measuring radius of curvature
Inventor: HIRAYAMA KAZUNARI
IPC: G01B11/24
Filed: 1980-11-07
Abstract: PURPOSE:To measure the radius of curvature continuously without contact with the internal surface by rotating an optical measuring head with the center of the curvature as an axis, and subtracting the peak value of the reflected light from the peak value of a reference panel. CONSTITUTION:The measuring head 11 is provided so that it can be rotated with the central part O of the radius R of the curvature as the center. A laser tube 9 attached to one arm part and a sensor 15 comprising photo arrays is attached to the other arm part. In this constitution, if the radius of the curvature is constant, the intensity distribution is constant even though the reflecting positions are different. When the radius of the curvature is reduced to R1 which is small, the reflecting point is shifted to Q1, and the intensity distribution wherein the peak value is changed to P1 is obtained. Namely, the difference in peak  values P1-P0 in the sensor 15 corresponds to the difference in the radiuses of  the curvatures of the inner surface, R0-R1. In the case the radius of the curvature is large, the same relationship is obtained. In this method, the relative  change in the radius of the curvature can be continuously obtained by rotating  the head 11 in the directions of the major axis and the minor axis of the panel  1.
Patent JP-S6314256-A (JP)
Title: Cable connection checking system
Inventor: MATSUURA MICHIO
IPC: G06F13/00
Filed: 1986-07-04
Abstract: PURPOSE:To check the connection condition of each cable by forming one continuous rout so as to pass each cable and turn back at a terminal part, in the correct connection state of each cable and detecting the continuity of this route. CONSTITUTION:A controller 11 and devices 121-12n are connected by cables 131-13n, 141-14n, and 151-15n. A terminal part 14 is connected to the output connection part 126n of a device 12, and output connection parts 127n and 128n are opened. When respective devices and cables are correctly connected, one continuous going and returning route is formed which is started from a check signal terminal Q1a of the controller 11 and is turned back in the terminal part 14 and passes all check signal lines and check signal terminals and is returned to a check signal terminal Q1b. The continuity of this going and returning route is detected in accordance with the current conducting to this route, the voltage level between check signal terminals Q1a and Q1b, or the like to discriminate whether each cable is correctly connected.
Patent JP-H0820625-A (JP)
Title: Production of polyurethane urea solution
Inventor: MATSUZAKA YASUHIRO
IPC: C08G18/76
Filed: 1994-07-07
Abstract: PURPOSE:To produce a transparent polyurethane urea solution excellent in stability and useful as a spinning raw material, etc., without requiring a complicated operation by conducting chain-lengthening reaction of a prepolymer of a specified organic diisocyanate and a specified diol. CONSTITUTION:Production of this polyurethane urea solution is carried out by using (A) an organic diisocyanate composed of diphenylmethane diisocyanate containing 2,4'-form compound (containing 2,2'-form compound) in an amount of 2 to 50wt.% and 4,4'-form compound as the remainder component and having <50ppm total content of acid component and hydrolyzable chlorine and reacting weight with (B) a straight-chain molecule containing two or more active hydrogens and having 250 to 4000 molecular weight to synthesize a prepolymer and subsequently conducting a chain-lengthening reaction of the obtained prepolymer in the presence of a diamine or a mixture of a diamine and a monoamine in an organic solvent. In addition, e.g. polyhexamethylene glycol is recommendably used as the component (B).
Patent JP-H05179273-A (JP)
Title: Lubricant composition and concentrated product thereof and use thereof
Inventor: DEIBITSUDO RII UUTON
IPC: C10N30/12
Filed: 1992-05-25
Abstract: PURPOSE: To obtain the subject compsn. containing an oil-soluble metal hydrocarbyl dithiophophate and a specific oil-soluble boron-free additive compsn. and increased in lubricating oil or functional oil properties though the content of a metal-containing component is low.  
     CONSTITUTION: The objective additive conc. compsn. comprises an oil-soluble metal hydrocarbyl dithiophosphate (pref. zinc dialkyl dithiophosphate) of dithiocarbamate (pref. zinc dibutyl dithiocarbamate, etc.) (A) and an oil-soluble boron-free phosphorus-containing additive compsn. (B) obtained by heating an oil-soluble ash-free dispersant containing basic nitrogen and/or hydroxyl and not containing boron (i) and inorg. phosphoric acid (ii). As the component (i), a polyisobutenylsuccinimide ash-free dispersant obtained by reacting a mixture of triethylenetetramine or teytraethylenepentamine, polyisobutene and an unsaturated polycarboxylic acid (anhydride) is pref. 
     COPYRIGHT: (C)1993,JPO
Patent JP-H05320642-A (JP)
Title: Grouting work for stabilization of ground
Inventor: TAZAWA SHUNSUKE
IPC: C09K17/50
Filed: 1992-05-25
Abstract: PURPOSE:To lower the viscosity of a hydraulic cement milk to thereby shorten its injection time for forming cemented soil or sand of a desired diameter by adding a specified amount of an activator to a hydraulic cement milk containing a lignosulfonic acid admixture and injecting the resulting mixture into ground. CONSTITUTION:The grouting work comprises pouring a hydraulic cement milk containing a lignosulfonic acid admixture into ground and curing it to form cemented soil or sand in such a manner that the cement milk and 0.05-50 pts.wt., per 100 pts.wt. admixture, at least one member selected from among activators are injected into ground under a pressure of 30-1000kg/cm<2>. Examples of the activators include lower alcohols, organic polar compounds, mineral oils and silicone resins.
Patent JP-H028617-A (JP)
Title: High frequency heating device
Inventor: IWABUCHI YASUSHI
IPC: A47J43/07
Filed: 1988-06-24
Abstract: PURPOSE:To improve a convenience in use of a device having a food agitating function by a method wherein a permanent magnet is arranged at a lower inner surface of a supporting table for a bread container and a magnetic sensitive element is arranged at a cavity resonator for an electromagnetic seal around a kneading vane driving shaft so as to constitute a removable sensing means for the bread container. CONSTITUTION:A supporting table 12 is fixed to a lower part of a bread container 11. A fixing claw 13 is formed at the supporting table 12 and engaged with a hook piece 14 formed at a bottom surface of a heating chamber 1 so as to fix the container 11. In turn, a permanent magnet 36 is arranged at a lower inner surface of the supporting table 12. A magnetic sensitive element 38 is fixed to a side wall 26a of a cavity resonator 26 for an electromagnetic wave seal arranged around a driving shaft for the kneading vane of the bread container 11. With this arrangement, the magnetic sensitive element 38 is operated with a magnetic field is of the permanent magnet 36 through a fixing or removal of the bread container 11 to or away from the heating chamber 1, a signal is sent to a controller unit through a line 43, its fixing or removal can be detected and its convenience in use can be improved.
Patent JP-H04358712-A (JP)
Title: Adaptive control device and adaptive type active silencing device
Inventor: SUZUKI SEIICHIRO
IPC: G10K11/178
Filed: 1991-06-27
Abstract: PURPOSE:To carry out original adaptive control process so as to obtain good active silencing effect by eliminating influence of a transfer function which is equivalent to a delay of an space system between a sound generator and a sensor for estimating noise-elimination and a delay required for a calculation process at the time of adaptive control process. CONSTITUTION:It is prevented by an adaptive type active noise elimination device 11 that noise generated from a sound source 2 inside a duct 1 is leaked outward from an opening part 3. The device main body comprises an active noise elimination control system 12 and an adaptive control system 13 for updating the filter coefficient thereof adaptively. In this case, in the adaptive control system 13, respective output signals of a sensor 14 for detecting vibration of the noise source 2 and an estimation microphone 20 arranged on the opening port part 3, are delayed only for a regular time by respective delay devices 18, 21. The output signal is multiplied by an inverse function in a transfer coefficient from a speaker 17 to the estimation microphone 20, and it is outputted from a reverse filter 22 for correction. Respective output rings of the reverse filter 22 and an adaptive filter are set as an error signal, and it is transferred from an adder 23 to an adaptive controller 19.
Patent JP-H0450898-A (JP)
Title: Display device
Inventor: KATO JUNICHI
IPC: G09G5/32
Filed: 1990-06-14
Abstract: PURPOSE:To obtain a display device in which easy-to-view display is accomplished and display data transmitting time is not increased by changing a space between images corresponding to a character code. CONSTITUTION:This device is provided with a means 7 for generating image data for displaying a character on a display means 2 corresponding to the character code, and a means 1 for displaying the image data from the means 7 while spacing between the images corresponding to a character space code in response to a signal expressing the character space code previously set. Therefore, the picture corresponding to the character code is displayed on the picture display means 2 by keeping the character space corresponding to th character space code previously set. Thus, the character space code corresponding to an appropriate space is specified to accomplish the easy-to-view display, and the display data transmitting time is not increased.
Patent JP-H0449908-A (JP)
Title: Kitchen apparatus
Inventor: KUBO YOSHIAKI
IPC: A47B77/00
Filed: 1990-06-14
Abstract: PURPOSE:To provide a free access to a storage space formed under a work-top for improving the convenience for use by a method wherein a base stand with an opening on the front side consists of a pair of side frames which are set on a floor upright and an upper frame which connects the upper ends of the side frames, and the detachable work-top is placed on the upper frame. CONSTITUTION:A pair of side frames 2 is set on a floor F, facing each other at a distance, and an upper frame 3 is attached on the upper edges of the side frames 2 by using bolts so as to form a base stand 4. Thereby, a storage space A, which is surrounded by a pair of the side frames 2, the upper frames 3, a rear frame 4 and the floor F, is formed and has an opening O on the front side. An upper rail 41 is laid in a groove provided on a core material 31 on the bottom face side of a work-top 6, and a lower rail 43 is attached to the edges of connectors 42 whose other ends are fixed to the lower ends of the side frames 2 so that a folding door 44 as a door 9 is stretched between the side frames 2. Thereby, the opening O is covered by the folding door 44 and opened when the folding door 44 is folded. Therefore, items to be stored in the storage space A can easily be taken in and out.
Patent JP-S58105788-A (JP)
Inventor: KENESU DEII ADAMUSU
IPC: D05B29/02
Filed: 1982-09-08
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-H0322015-A (JP)
Title: Three-dimensional instructing device
Inventor: HAMANO TERUO
IPC: G06F3/033
Filed: 1989-06-19
Abstract: PURPOSE:To easily execute instructing operation without fail by spuriously reproducing drag to be generated when the instructing position of a three- dimensional instructing device is in contact with a solid object. CONSTITUTION:A position sensor 1-5 of a three-dimensional digitizer, aperture sensor 1-6 and side brake 1-4 are fitted to a bivalve-shaped pseudo drag generat ing part 1. When a position shown by the position sensor 1-5 and aperture shown by the aperture sensor 1-6 mean that the thumb and forefinger of a user pickup an imaginary solid object, the side brake 1-4 is immediately operat ed. In such a case, since the side brake 1-4 is operated with the aperture corre sponding to the size of the imaginary solid object, the pseudo drag is transmitted to the thumb and forefinger of the operator like picking-up the imaginary solid object. Since there is no braking effect for the side brake 1-4 a direction to open the pseudo drag generation part 1, no drag is transmitted when the opera tor separates the imaginary solid object. Thus, the imaginary solid object can be easily operated without fail.
Patent JP-H051677-A (JP)
Title: Scroll compressor
Inventor: HOSHINO NOBUTOSHI
IPC: F04C18/02
Filed: 1991-06-27
Abstract: PURPOSE:To make back pressure intermediate suitable to low and high loading in a simple configuration, and thereby enhance performance by selectively opening a plural number of intermediate pressure introducing ports provided for the end plate of a turning scroll in response to operation loading. CONSTITUTION:When a tuning scroll 3 is excessively pressed onto a stationary scroll 2 with compression loading reduced due to a reduction of discharge pressure, the left end of a piston 21 is subjected to decreased discharge pressure, and the right end of it is subjected to the resultant force of the pressure of a back pressure chamber 13 and the pressing force of a spring 23, so that the piston 21 is thereby balanced. A second intermediate pressure introducing port 22b is communicated with the back pressure chamber 13, the balanced piston 21 is therefore moved to the left, and a first intermediate pressure introducing port 22a is opened to the back pressure chamber 13. In addition, when the pressing force of the scroll 3 to the scroll 2 is in want with compression loading increased due to an increase in discharge pressure, the left end of the piston 21 is subjected to the increment of discharge pressure, and the right end of it is subjected to the resultant force of the pressure of the back pressure chamber and the pressing force of the spring, so that the piston 21 is thereby balanced. This constitution thereby allows the balanced piston 21 to be moved to the right, and a third intermediate pressure introducing port 22c is opened to the back pressure chamber 13.
Patent JP-2000344999-A (JP)
Title: Production of phenolic resin forming material
Inventor: YAMASHITA CHITOSHI
IPC: C08K7/14
Filed: 1999-06-03
Abstract: PROBLEM TO BE SOLVED: To provide a production process for a phenol resin molding material that shows small deviation in the weight of the molded products, has excellent dimension of the molded products, excellent fatigue strength and abrasion resistance, and is suitable for the production of mechanical elements for cars. SOLUTION: The objective phenol resin molding material is produced by melt-kneading (a) a phenol resin, (b) glass fibers, (c) crushed cotton woven fabric and crushing the mixture after solidification by cooling. Then, (d) polyethylene wax is admixed to the solidified and crushed product. At this time, the amount of the polyethylene wax is preferably 0.1-1.0 pt.wt. based on 100 pts.wt. as the total of the other material.
Patent JP-S5679536-A (JP)
Title: Counter test system
Inventor: SUGIYAMA SUSUMU
IPC: H03K21/40
Filed: 1979-12-03
Abstract: PURPOSE:To enable to remarkably reduce the test pattern, by equally dividing the counter into N groups, making the same operation for each group at the same time, and comparing and testing the results. CONSTITUTION:Test mode state is made by making effective the test mode signal 5. With this state, even if the carry signals 61-63 from the lower-rank group input to a switching circuit 2 have any values, the output signals 71-73 from the switching circuit 2 are on whthout fail. Ths, the equally divided counters 11-14 make the same operation at the same time. The equally divided counters 11-14 act like the same operation, if any failure is absent. The output signals 81-84 of each parity production are input to a comparison circuit 3, and agreement or disagreement is discriminated with the compared output signal 9.