baber/WOPTO huggingface dataset:
Patent JP-H0444827-A (JP)
Title: Apparatus for detecting disconnection of heater apparatus
Inventor: TOMITA TAKAYUKI
IPC: B29C48/96
Filed: 1990-06-11
Abstract: PURPOSE:To cope surely with an inconvenience caused by disconnection of a heater by detecting occurrence of heater disconnection of a heater circuit based on the level of an electric voltage between switches of an electric voltage detecting means between switches during a sampling signal output from a sampling forming means is output. CONSTITUTION:Level transformation of a heater ON/OFF signal A from a computer 5 for controlling is performed as an ON/OFF signal D by means of a computer command interface 6. On the other hand, an electric voltage C between switches on both ends of a control switch 2 connected with a heater is detected by means of an electric voltage-detecting circuit 8, which outputs an electric voltage signal F delayed by DELTAt from the time of level change of the electric voltage C between the switches. A check timing extraction circuit 7 sets an effective period for detecting disconnection during off-period of an ON/OFF signal D (off-time of the control switch 2) and outputs a sampling signal E of an output period corresponding to the effective period. A decision logic circuit 9 dicides existence of disconnection of the heater in accordance with the level of an electric voltage signal F during output period of the sampling signal E.
Patent JP-S63316393-A (JP)
Title: Reproducing method for disk reproducing device
Inventor: WATANABE OSAMU
IPC: G11B27/10
Filed: 1987-06-19
Abstract: PURPOSE:To shorten a period in which is video signal can not be obtained by immediately moving a pickup to a position corresponding to a prescribed position after carrying a disk on a reproducing position, deciding prescribed information, and after reproducing information in a whole 2 and area, selecting an information recording disk to be successively reproduced. CONSTITUTION:After carrying a selected information recording disk Dx to a reproducing position 4, the pickup 5 is immediately moved up to the position corresponding to the prescribed position in the 2nd area in which a video signal from the disk Dx and a prescribed digital signal are recorded so as to superposed. During the output of the pickup 5, whether the prescribed information recorded in the prescribed part of the 2nd area exists or not is decided, the recording information of the whole 2nd are are reproduced based on the decided result, and then the information recording disk to be successively reproduced is selected. In case of successively reproducing the recording information in video areas of plural composite disks D1-DN, the period in which recording information can not be obtained can be shortened.
Patent JP-S5854318-A (JP)
Title: Production for liquid crystal display panel
Inventor: ONODERA SATOSHI
IPC: G02F1/1339
Filed: 1981-09-26
Abstract: PURPOSE:To produce a long-life and high-reliability liquid crystal display panel, by combining and using an A-side substrate provided with a spacer and seal part and a B-side substrate where a granular spacer is dispersed and applied uniformly and a short-circuit part is provided by a specific method. CONSTITUTION:In a process (i), a seal part (used as a spacer part also) 6 is formed on the periphery of an A-side glass substrate 1 by screen printing (a notch 7 is provided as a hole for charging a liquid crystal); and in a process (ii), a granular spacer (such as glass beads) 11 is applied uniformly onto a B- side glass substrate 2 by spinner application or the like, and a conductive paste is applied in a desired position with a screen 14, which has such structure that a center part 16 is not brought into abutment on the print face (the substrate 2), (12, 15 and 13 in figure indicate a screen frame, an emulsion coated face, and a squeegee respectively) to form a short-circuit part 9. Consequently, the granular spacer 11 applied beforehand is not changed at all in the process for forming the short-circuit part 9. Next, in a process (iii), substrates 1 and 2 are combined and the liquid crystal is sealed in accordance with conventional method, thus forming a panel.
Patent JP-H083574-A (JP)
Title: Compression packaged block fuel, production thereof and method for burning the same block fuel
Inventor: KUBOTA HITOSHI
IPC: B65F1/00
Filed: 1994-06-10
Abstract: PURPOSE:To effectively utilize a disposed plastic waste directly as a plastic material as a heat energy source by packaging the plastic waste, devising and processing the waste so as to provide a fuel. CONSTITUTION:This compression packaged block fuel comprises a waste 10 such as a compressed and disposed plastic waste and a combustible packaging means 20. Furthermore, this method for producing the block fuel is to package the waste 10 with the packaging means 20 comprising a rigid material 21 and a bag 22 made of a synthetic resin and additionally install a discriminating means for discriminating characteristics of the fuel in the packaging means 20. In packaging, internal air is deaerated by a deaerating means and the packaging means is constituted so as to airtightly seal the waste with a combustible sealing material and afford a suitable appearance and shape. The waste 10 is a mixture of the compressed disposed plastic wastes having different melting points and prepared by arranging the low-melting disposed plastic waste around the high-melting disposed plastic waste 13. In combustion, the high-melting disposed plastic waste 13 is burned after burning the low-melting disposed plastic waste and a time difference is set in the starting period of combustion.
Patent JP-H10304916-A (JP)
Title: Cover for umbrella handle
Inventor: NARUO NORIKO
IPC: A41D13/08
Filed: 1997-05-07
Abstract: PROBLEM TO BE SOLVED: To obtain a handle cover that protects a hand holding an umbrella and a cuff by providing an opening in the lower portion of a conical cover body, providing a shaft pipe receiving portion in the upper portion, and mounting rubber thereon, and providing continuously an attachment/detachment opening provided with an engagement device faced to the lower portion of the cover body. SOLUTION: A cover body 1 is formed in conical form, an opening 2 is provided in the lower portion of the cover body 1, a shaft pipe receiving portion 3 is provided in the upper portion, and rubber 4 is mounted on the shaft pipe receiving portion 3 expansibly. An attachment/detachment opening 5 is provide from the shaft pipe receiving portion 3 below the cover body 1, and an engaging device 6 is mounted on the detachment opening 5. To use it, an umbrella handle is inserted from the attachment/detachment opening 5, the attachment/ detachment opening 5 is engaged by the engaging device 6 in a position where the handle is covered by the cover body 1, and the shaft pipe receiving portion 3 is fixed to the shaft pipe of the umbrella. And one puts his hand in the opening 2, and holds the handle. The hand supporting the handle and a cuff are protected from rainwater.
Patent JP-S5485759-A (JP)
Title: Scour alarming device
Inventor: MORINO AKIHIRO
IPC: G01C13/00
Filed: 1977-12-21
Abstract: PURPOSE: To let scour alarm be produced without any hindrance by building pressure transducers in the window provided in the lower part of a columnar tube body and embedding the tube body upright in proximity to bridge piers so that the window parts position at the dangerous scour critical level under the river bed.  
     CONSTITUTION: A columnar tube body 8 is embedded in the river bed until its window parts reach the dangerous scour critical level under the river bed with its window 15a maintaining the position opposing face to face to water flow. Normally, the windows 15a and 15b are positioned under the river bed but as the windows 15a, 15b expose to the wiater flow owing to scouring, it turns out that pressure transducers 16a and 16b receive fluid pressure through the windows 15a, 15b and porous metal filters 19. If at this time the difference of the output electric signals of both pressure transducers 16a and 16b is taken, the fluid pressure is detected. Hence, by obtaining the signal output of the fluid pressure, it is judged that the scouring has reached the positions of the windows 15a and 15b, and this may be made as the scour alarm. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10324462-A (JP)
Title: Bobbin installation safety device
Inventor: UCHIYAMA YOSHIMI
IPC: B65H63/00
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of accident due to non-fixation of a bobbin in a wire stranding machine and a wire collector. SOLUTION: A switch exciting shaft part 71 is provided in a fitting bolt 7 for fitting each installation handle 6 for single or plural bobbins 5 of a bobbin installation machine such as a wire stranding machine and a wire collector to a bobbin support shaft 2, and all of bolt switches 8 to be excited by the switch exciting shaft part 71 are included in the series connected condition in a driving electric circuit for rotating a driving motor 11 of the bobbin installation machine so as to form a bobbin installation safety device.
Patent JP-H11345717-A (JP)
Title: Automatic restoration type bursting device
Inventor: MAKINO MASAAKI
IPC: H01F27/02
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To provide an automatic restoration type bursting device for an oil filled transformer capable of reducing shocks at the time of operation, reducing requirement for shock resistance even when the size of the device is increased and suppressing the increase of weight. SOLUTION: The pressure of a casing 321 connected to a tank for an oil filled transformer is raised due to short-circuit between winding layers or the like. When the pressure rise is detected by a pressure detector 351, a trigger valve 352 is opened and an expansion room 329 is opened to atmosphere, a valve member 328 is depressed by the pressure of oil in the casing 321 to contract the room 329. Then the valve member 328 is separated from a valve seat 323 and allows oil in the casing 321 to flow out to ease pressure rise. When a ratio differential relay or the like is driven and the oil filled transformer is separated from an electric route, the pressure is dropped, the trigger valve 352 is closed and the room 329 tries to be restored and expanded by the elastic force of a bellows 327.  The speed of restoration, i.e., the moving speed of the valve member 328, is controlled by the flow rate of oil passing a nozzle 326 to prevent the generation of shocks due to a water hammer phenomenon or collision with the valve seat 323.
Patent JP-H1147579-A (JP)
Title: Preparation of solvent-free oil-in-water type emulsion
Inventor: KIJINO ATSUSHI
IPC: A61K8/64
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain an oil-in-water type emulsion with excellent storing stability and slow release properties without requiring an org. solvent by a method wherein water, an oily substance, a polymer surfactant and a low molecular surfactant are stirred and mixed in a specified temp. and after temp. is elevated, it is cooled and a water-insoluble solid particle is incorporated and mixed therein. SOLUTION: Water (a), an oily effective ingredient or/and an oily substance consisting of an oily liq. (b), a polymer surfactant (c) and a low molecular surfactant (d) are prepd. as a compsn. Then, these compsn. are stirred and mixed while they are kept at 40 deg.C or lower and the system temp. is elevated up to a point where the system is gelated and the temp. is further elevated to convert the system into a W/O emulsion.  Then, after the phase is converted, the system is cooled down to a temp. before gelation and a water-insoluble solid particle consisting of a solid effective ingredient or/and a solid auxiliary additive (a viscosity adjusting agent, a preservative, a mildewproofing agent, a defoaming agent, etc.), is added and the mixture is furthermore stirred and mixed while it is kept at 40 deg.C or lower to obtain an oil-in-water type emulsion being stable after dilution with water.
Patent JP-H051401-A (JP)
Title: Semiflexible pavement material
Inventor: YABUOKA SHIGERU
IPC: E01C7/18
Filed: 1991-06-25
Abstract: PURPOSE:To enable the inherent hardness of an asphalt mixture and the dry hardness of cement paste to be embodied while preventing cement milk being mixed with cutback asphalt, even if the cement milk is preliminarily mixed. CONSTITUTION:For the manufacture of a semiflexible pavement material 40, aggregate 10 is first kneaded with cutback asphalt 34. Then, the coating surface of the cutback asphalt 34 is covered with organic acid 36. Thereafter, calcium hydroxide 22, when added, reacts with the organic acid 36, thereby forming a cover layer 32 on the coating surface of the cutback asphalt 34. As a result, the semiflexible pavement material 40 free from a mixture of the cutback asphalt 34 and cement milk 29 is available, even when the cement milk 29 is added. The cover layer 32 is crushed at the process of uniform paving and compaction. The aggregate 10 after pavement, therefore, is bonded to nearby aggregate 10 via the cutback asphalt 34. Also, a gap, if any, is already filled with the cement milk 29 and, therefore, the semiflexible pavement material 40 can be laid without any need of adding the cement milk 29 externally.
Patent JP-S5778152-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATOU MASAKI
IPC: H01L21/302
Filed: 1980-10-31
Abstract: PURPOSE:To prevent the leakage and short-circuit between wires in a semiconductor device by forming an intermediate layer of different etching characteristics on a primary insulating layer, forming an electrode wire and dry etching at least surface of the exposed intermediate layer, thereby effectively removing residue on a conductive layer. CONSTITUTION:In a step of wiring, for example, the electrode of an MOSIC, a polysilicon gate 5 and diffused layers 6, 7 are formed, and a primary SiO2 film 8 and an intermediate Si3N4 film 9 are laminated on the overall surface. Then, a resist mask is provided, windows are opened at the films 8, 9 with CF4-H2 series try etchant, the resist is removed, and an Al-Si alloy film 11 is, for example, formed. Subsequently, an electrode wire 11 is formed by a resist mask 12 and CCl4 series dry etchant, is then treated with plasma with CF4-O2 series, and the exposed Si3N4 film 9 is etched and removed with the residue 13 of the alloy film. In this manner, the constituent materials are treated in combination of etching methods of different etching speed, thereby preventing the leakage and the short-circuit between the electrode wires with high reliability without excessive etching of the layers 11 and 8.
Patent JP-S638759-A (JP)
Title: Image density controller
Inventor: AZEYANAGI SATOSHI
IPC: G03G15/00
Filed: 1986-06-30
Abstract: PURPOSE:To improve the quality of an image by providing a means which discriminates whether an image forming range and a density detection area coincide with each other or not. CONSTITUTION:A microcomputer 64 is provided; and if an initially set data taking-in position is on the outside of a set area for masking or on the inside of a set area for trimming, the original density is read as it is and the exposure is controlled on a basis of read data to control the picture density to a proper value. If said position is on the inside of the set area for masking, wider one of areas other than the set area for masking is detected, and the center of this wider area is used as the data taking-in position to read the original density; and if said position is on the outside of the set area for trimming, the center of the set area for trimming is used as the data taking-in position to read the original density. Thus, the original density is read in the image forming range to control the density of the image to be obtained.
Patent JP-S6136393-A (JP)
Inventor: BERUNAARU TORUKU
IPC: C10L1/02
Filed: 1985-07-10
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。
Patent JP-S5942219-A (JP)
Title: Electric discharge machine
Inventor: ITOU TETSUROU
IPC: B23H1/02
Filed: 1982-09-03
Abstract: PURPOSE:To normalize the condition of an interpole clearance by a method wherein the decisions of a normal electric discharge and an abnormal electric wherein are effected by means of the spectrum analysis of the frequency of the wave form of an interpole clearance electric discharge voltage upon generating the electric discharge to control the impressing value of a pulse voltage impressed to the interpole clearance between an electrode and a work to be worked. CONSTITUTION:An amplifier 41, for impressing an analog voltage in accordance with the output from an abnormal condition detecting and deciding circuit into an oscillator 100 controlling a transistor 51 after amplifying, is provided. In this case, the voltage Vg, impressed to the interpole clearance, is expressed by a formula (1). A current Ic is substantially the same as the current flowing through the load R2 of the emitter follower of the transistor 51 and is expressed by the formula (2). Accordingly, the impressing voltage Vg may be expressed by the formula (3). The electrode 10 and the work piece 14 are shown in the diagram. The electric source 18 for working is constituted by a D.C. source 18a, a switching element 18b, a current limiting resistor 18c and the oscillator 18d. In this case, the change of a frequency spectrum upon the electric discharge is utilized to detect the abnormality and, thus, the abnormal condition of electric discharge may be found.
Patent JP-H054108-A (JP)
Title: Twist drill having chamfering cutter
Inventor: OMI KOSUI
IPC: B23B51/08
Filed: 1991-06-25
Abstract: PURPOSE:To firmly fix the top edge part of a chamfering cutter by forming an engagement groove for engaging the lower surface top edge part of the chamfering cutter with the body of a twist drill. CONSTITUTION:The basic edge part of a chamfering tooth is holding-fixed on a body 3, and the lower surface top edge of the chamfering tooth 4 is engaged with an engagement groove 16 formed on the body 14 of a twist drill 1, and a chamfering cutter 2 is tightening-fixed with the twist drill 1. Accordingly, the top edge part of the chamfering cutter 4 can be firmly fixed, and in the chamfering work, the deflection and deviation of the chamfering cutter 4 can be reduced, and the fine chamfering is enabled, and the breakage of the chamfering cutter 4 can be reduced. Further, since three engagement grooves 16 are formed, the chamfering cutter 2 can be fixed on the body 14 of the twist drill 1 in a large width range in the axis line L dirrction, and the holes 17 which are chamfered to a variety of depth can be formed.
Patent JP-H01321808-A (JP)
Title: Three-phase separated electric machinery
Inventor: SHIMADA MOTOHIRO
IPC: H02G5/06
Filed: 1988-06-23
Abstract: PURPOSE:To reduce the overall size by making the electrical resistance of a central conductor lower than those of two other conductors. CONSTITUTION:U-phase conductor 14 and W-phase conductor 16 are composed of aluminum tubes and contained respectively in metallic U-phase container 11 and metallic W-phase container 13, while V-phase conductor 15 is composed of a copper tube having lower electrical resistance than the aluminum tube and contained in metallic V-phase container 12. Power loss is lowest in the V-phase conductor composed of copper having lower electrical resistance in the extending direction, and thereby lowest Joule heat is produced in the V- phase conductor 15. Consequently, total amount of Joule heat can equalized for each phase and the heat to be produced in V-phase can be reduced when compared with conventional one. By such arrangement, cross-sectional dimensions of the metallic containers 11, 12, 13 can be shortened resulting in the reduction of the overall size and the cost of a three-phase separated gas insulated bus.
Patent JP-S5942345-A (JP)
Title: Preparation of dimethylethylamine
Inventor: UCHIYAMA SEIJI
IPC: C07C209/26
Filed: 1982-09-03
Abstract: PURPOSE:To obtain the titled substance useful as a catalyst for preparing polyurethane in high yield without deteriorating the catalytic activity nor side reactions, by reacting economical and advantageous acetaldehyde as a raw material with dimethylamine and hydrogen in the presence of a catalyst consisting of copper and zinc. CONSTITUTION:Acetaldehyde is reacted with dimethylamine and hydrogen in the presence of a catalyst consisting of copper and zinc or further one or more selected from zirconium, aluminum, barium, magnesium, molybdenum and manganese at 100-250 deg.C under within ordinary pressure -15kg/cm<2>.G, preferably ordinary pressure -10kg/cm<2>.G reaction pressure range, to give the aimed compound. The content of the metal in the above-mentioned catalyst is preferably 40-80wt% copper and 7-50wt% zinc. The amount of the metal zirconium, etc. in the cocatalyst component is preferably 2-25wt%. 3-6mol dimethylamine and 3-6mol hydrogen are preferably used for 1mol acetaldehyde.
Patent JP-S5962818-A (JP)
Title: Adapter for endoscope camera
Inventor: KATOU TADASHI
IPC: A61B1/04
Filed: 1983-08-23
Abstract: PURPOSE:To reduce the economic burden exerted upon the user to make it possible that he uses easily a photographic device to which power is supplied through an endoscope, by providing a power input terminal of a camera driving circuit of a camera, a power supply terminal of an eyepiece part of the endoscope, and an adapter for the camera. CONSTITUTION:An adapter 4 is formed into the shape of a cylinder, and one end part of this adapter 4 can be fitted to a body 5 of an eyepiece part 3, and an adapter part-side bayonet 15 to be engaged with an eyepiece part-side bayonet 14 is provided on the inside of the adapter 4. An electric contact piece 24 which is brought into contact with an electric contact 22 on the side of the eyepiece part 3 when the adapter 4 is fitted to the eyepiece part 3, is provided on the inside face of the adapter 4 and is brought into contact with the electric contact 22 elastically. This electric contact piece 22 is connected electrically to an electric contact 25, which is provided in the other end of the adapter 4, through a conductor 26. A bayonet 28 to which a camera 27 should be attached is formed in the other end of the adapter 4. By this constitution, even a photographing device having a different setting part can be set to the endoscope easily and inexpensively, and power can be supplied to it.
Patent JP-H05347461-A (JP)
Title: Polyamic acid film and manufacture thereof
Inventor: YAMAMORI YOSHIYUKI
IPC: H05K1/03
Filed: 1992-06-12
Abstract: PURPOSE:To prevent generation of a curl, a crumple of a film by setting a difference of linear expansion coefficients of an entire layer and a metal foil after special polyamic acid layer is imided to a special value or less. CONSTITUTION:The polyamic acid film is formed of a polyamic acid layer of a semicured state in which a linear expansion coefficient after imidizing is larger by 1X10<-6> (1/k) or more than a metal foil for a printed circuit (e.g. Cu, Al, Ni, Fe-Ni alloy, Fe-Cr-Al alloy, etc.) and a polyamic acid layer of a semicured state in which it is reduced more by 1X10<-6> (1/k) or more. Further, after imidizing, a difference of the entire layer and the foil is 5X10<-6> (1/k) or less. A polyamic acid film provided with a predetermined opening is brought into contact with a layer having large linear expansion coefficient to be formed on a mold releasable film. Thus, a predetermined thickness is obtained without reducing alkali resistance, solvent resistance, heat resistance and electric characteristics, and curl, wrinkle of the film can be prevented.