baber/WOPTO huggingface dataset:
Patent JP-S63281824-A (JP)
Title: Manufacture of multilayered container
Inventor: OZEKI YOSHINOBU
IPC: B29C49/06
Filed: 1987-05-15
Abstract: PURPOSE:To obtain a multilayered container having gas barrier properties by a method wherein that flat plate perform is stretched and stretchingly blow-molded which is laminatingly formed by injection-molding a thermoplastic resin layer thermoweldable to the outer layer of a composite sheet consisting of said outer layer and an inner layer, both made of thermoplastic resin, and an intermediate layer made of gas barrier resin onto the outer layer of said composite sheet. CONSTITUTION:A thermoplastic composite sheet layer 5, which consists of an outer layer and an inner layer, both made of thermoplastic resin, and an intermediate layer made of gas barrier resin, is inserted in a mold cavity 12. Thermoplastic resin 13 in the form of pellet or powder is melted and, after that, injected with an injection screw 4 into a mold cavity 12 so as to mold a thermoplastic resin layer 6 in order to thermoweld to the thermoplastic composite sheet layer 5 and consequently to form a flat plate preform. After the flat plate preform is placed on a mold 17, which has the shape of a multilayered container and the temperature of which is set, and clamped with a preform clamp 19, the preform is stretched by a stretching plug 18. A multilayered container is obtained by blowing hot pressure air into the preform at almost simultaneous timing with the stretching by the stretching plug.
Patent JP-S5240341-A (JP)
Title: Electrophotographic printing machine
Inventor: TERAKADO AKIRA
IPC: G03G15/14
Filed: 1975-09-27
Abstract: PURPOSE: To simplify a paper loading by rendering a transfer means etc. to be single unit in the electrophotographic printing machine which employs a continuous web of paper. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5818311-A (JP)
Title: Herbicide composition
Inventor: TAKEMATSU TETSUO
IPC: A01N57/20
Filed: 1981-07-28
Abstract: PURPOSE:A herbicide composition obtained by blending L- or DL-2-amino-4- [(hydroxy)(methyl)phosphinoyl]butyric acid or its salt (herbicide) with a specific nitrogen-containing compound, having further increased herbicidal effect of the above-mentioned herbicide. CONSTITUTION:The desired herbicide comprising a mixture of (A) a component selected from L-and DL-compound shown by the formula[M1 and M2 are H, alkali metal, alkaline earth metal, Cu, Zn, Ni, Mn, or ammonium which may have 1-3 substituent groups (lower alkyl, C2H4OH, or lower alkylene; A is inorganic acid or organic acid; n is 0, 1/2, or 1]and (B) a component selected from a compound containing nitrogen in the form of ammonia, a compound containing nitrogen in the form of nitric acid, a compound containing nitrogen in the form of nitrite, urea, sulfamic acid, its ammonium salt, and sodium cyanide. When the herbicide is applied to perennial weeds, it shows extremely improved withering effect on parts above the ground and resuscitation controlling effect.
Patent JP-H09276567-A (JP)
Title: Safety razor
Inventor: SAITO TATSUYA
IPC: B26B21/22
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To soften the touch on the skin at shaving time, and prevent razor rash or the like by superposing adjacent blade bodies by relatively inclining them in a safety razor formed by superposing two or three blade bodies between respective blade bodies through spacers. SOLUTION: In a replaceable blade of a safety razor having three blade bodies, the blade bodies are sandwiched and fixed between a top plate 1 and a blade stand 2, and are superposed in order of an upper blade body 3, an intermediate blade body 4 and a lower blade body 5 from above. In this case, spacers 6 and 7 are interposed and arranged between the blade bodies 3 and 4 and between the blade bodies 4 and 5. The respective spacers 6 and 7 are bent so that step differences 8 and 9 extend in the lengthwise direction of its rear end, and therefore, the blade bodies 4 and 3 are inclined forward and downward by a quantity of the step differences 9 and 8.  This inclination is set at an angle such as crossing with the extension of lines drawn toward the respective blade edges from the respective blade body rear edges so as to vertically cross the respective blade edges of the blade bodies 3 and 4, and therefore, the touch on the skin at shaving time can be softened.
Patent JP-S5640815-A (JP)
Title: Power feeder of dimming strobe
Inventor: YAMADA MASANORI
IPC: H05B41/32
Filed: 1979-09-12
Abstract: PURPOSE:To prevent the operation start delay of a dimming circuit by directly applying the control voltage generated in the output end of a discharge current detecting means to the switching means of the power feeder of the dimming circuit. CONSTITUTION:When a flash discharge tube emits light by the discharge current from a main capacitor 1, the control voltage corresponding to the discharge current is generated across a resistance 3. This voltage is applied directly to the base of the switching transistor 27 of the power feeder of a dimming circuit without going through a Zener diode or the like. Hense, when the control voltage reaches the threshold value, TR27 conducts, thus power supply to the dimming circuit by the zener diode 11, a capacitor 9, etc. is performed with substantially no delay with respect to flash emission owing to the delay until the control voltage reaches the threshold voltage of the TR27, thus the photographing by correct light emission and correct exposure is accomplished without any malfunction.
Patent JP-H06327531-A (JP)
Title: Chair
Inventor: YAMAGUCHI TOMONARI
IPC: A47C3/026
Filed: 1993-05-20
Abstract: PURPOSE:To transfer the excitation force for returning a seat or the like to the seat at good balance on the right and left, effectively absorb eccentric loads applied to the seat, if any, and smoothly tilt the seat. CONSTITUTION:A pair of the right and left exciting means 9 exciting a seat forward and upward are provided between both side sections of a base frame 2 and a seat fitting frame 4, the force from the exciting means 9 is applied to various sections of a device symmetrically on the right and left, thus the seat 3 can smoothly be tilted, moving sections have little abrasion, and the backlash of various sections can be reduced. The right and left eccentric loads applied to the seat 3 are absorbed by the right and left exciting means 9, and the loads to various sections can be reduced.
Patent JP-S5741093-A (JP)
Title: Loudspeaker system
Inventor: MIZUTANI TOSHIYUKI
IPC: H04R1/06
Filed: 1980-08-26
Abstract: PURPOSE:To simplify a connecting work of a loudspeaker, by providing a jack on a loudspeaker box, and inserting a plug connected to a power amplifier into the jack so as to feed the loudspeaker. CONSTITUTION:A protective resistance 10 is inserted between a loudspeaker 7 and a terminal 8b of the ground side, of loudspeaker cord connecting terminals 8a, 8b. Also, when terminals 3a, 3b provided on the rear surface of an amplifier 1 are connected to terminals provided on a loudspeaker box, with a loudspeaker cord, a loudspeaker is driven. In this case, since the protective resistance 10 is connected in series to the loudspeaker 7, breakdown of the loudspeaker 7, which is caused by an excessive input is avoided.
Patent JP-H05313849-A (JP)
Title: Information processor
Inventor: YOKOYAMA TOSHIHIKO
IPC: G06F3/048
Filed: 1992-05-11
Abstract: PURPOSE:To provide a multiwindow display method which can fetch the application secured by a 2nd OS as a window into a multiwindow system secured by a 1st OS and also to provide an information processor which applies the precedent display method. CONSTITUTION:One or two 1st OS applications or a 2nd OS application which can be driven in a 1st OS are selected while a multiwindow system secured by the 1st OS is working. The 2nd OS application, if selected, is carried out and the display signal is written in a 2nd VRAM of a specific address space. This display signal is transmitted and written in the corresponding window area of a 1st VRAM. Then, the window display signal written in the 1st VRAM is shown on a display device.
Patent JP-S61282350-A (JP)
Inventor: ERUNSUTO SHIEFUTSUIIKU
IPC: C07C255/37
Filed: 1986-05-23
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-S5452204-A (JP)
Title: Hydrogen engine
Inventor: UCHIYAMA YOSHITADA
IPC: F02D13/02
Filed: 1977-09-30
Abstract: PURPOSE: To provide a hydrogen engine, in which a hydrogen gas supplying port is provided separately from the suction and the exhaust ports, and output of the engine is controlled by changing the time period when a hydrogen supply valve for the hdrogen gas supplying port is opened, in accordance with the load factor, to suit the use of low-pressure hydrogen gas.  
     CONSTITUTION: At the head of cylinder 2, there are provided a hydrogen supply valve 8 in addition to exhaust valve 6 and suction valve 7. Amount of hydrogen supplyed into the cylinder 2 is controlled by changing the time length when hydrogen supply valve 5 is opened, with pressure of hydrogen gas supplied being kept constant. From the suction port 4, only air is supplied into cylinder 2. Here, the suction port 4 is not provided with a throttle valve, since amount of air supplied to the cylinder 2 is not controlled. Suction valve 7 is closed at the bottom dead center at the end of suction cycle, whereas hydrogen supply valve 8 is opened at the bottom dead center, so that there is no overlap of these valves 7 and 8. The time when the valve 8 is closed is changed within the time range from the time when the piston is located at the bottom dead center to the time when ignition is started, in accordance with the load factor, and amount of hydrogen supplied to the cylinder is controlled by the resultant change of the time length when the valve 8 is kept open. Since hydrogen supplying pressure is higher than the pressure in cylinder 2, it is prevented that air flows back into supply port 5 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000304798-A (JP)
Title: Device for displaying damage of electric line
Inventor: ARAKANE MASAKATSU
IPC: H02H1/04
Filed: 1999-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a device for displaying damage of electric line capable of accurately displaying whether damage to a transmission line due to lightening has occurred or not without the need for an operating power source. SOLUTION: The charging means of a control means 3 is charged with a voltage generated by a voltage generating means 1 on the basis of a lightening current which flows by lightening. By the activation of a damage detecting means 2 in the case that a lightening with a long waveform duration which damages transmission lines, a display means 4 is driven by a voltage charged in the charging means of the control means 3. As a voltage obtained on the basis of a lightening current is used as an operating power source, there is no need for providing a power source.
Patent JP-S609291-A (JP)
Title: System for mounting digital data transmitting and receiving circuit to analog voice subscriber's circuit
Inventor: YOSHINO HARUYUKI
IPC: H04Q3/42
Filed: 1983-06-28
Abstract: PURPOSE:To make an analog/digital mixing subscriber's circuit unnecessary, and to increase easily a TV telephone, a facsimile, etc., by providing a digital data transmitting and receiving circuit on a pair of subscriber's lines of an existing analog voice subscriber's circuit. CONSTITUTION:A pair of subscriber's lines 2, 3 are connected to an existing analog voice subscriber's circuit 1, and the voice is operated by the DC voltage of the lines 2, 3 and used for telephone service. A digital data transmitting and receiving circuit 4 is connected to these lines 2, 3, and the transformer 7 of this circuit 4 is connected to the lines 2, 3 through capacitors 5, 6, by which the operation by DC voltage of the circuit 4 is prevented. When connecting this circuit 4 to the lines 2, 3, they are connected by using a socket connector 9 connected to a printed board 8, and a plug connector 10 connected to an existing cable 11 and an increasing cable 12. In this way, the increase work of the circuit 4 is simplified, and the service of a TV telephone, a facsimile, etc. can be executed.
Patent JP-S5742317-A (JP)
Title: Ceramic honeycomb filter
Inventor: HIGUCHI NOBORU
IPC: B01D46/00
Filed: 1980-08-28
Abstract: PURPOSE:To raise the removing efficiency of fine particles present in waste gas by designating the amount of CaO contained in alumina cement used as a sealing material for the ends of the through holes of a ceramic honeycomb filter at 27wt% or less. CONSTITUTION:For a ceramic honeycomb filter in which the end parts of the through holes 2 at given positions of the honeycomb structrue are sealed up with an alumina cement as a sealing material 4, an alumina cement containing 27wt% or less CaO is used. When an aggregate is preferably further added to the alumina cement, a ceramic honeycomb filter which has a high corrosion resistance even at high temperatures of 1,200 deg.C or higher, heat resistance, high filtering capability, and high removing effect for fine dust particles in high-temperature exhaust gas from internal combustion engines can be obtained. Thus, when the ceramic honeycomb filter is placed before a catalyst for removal of CO, HC, NOx, etc., fine particles arrested by the filter are burned in high-temperature exhaust gas and the burning gas is arrested by the catalyst, so that no blinding of the filter occurs and the need for cleaning is eliminated.
Patent JP-S62274545-A (JP)
Title: Fluorescent lamp
Inventor: OSAWA TAKASHI
IPC: H01J61/46
Filed: 1986-05-22
Abstract: PURPOSE:To improve luminous flux characteristics in a fluorescent lamp without lowering phosphor layer film strength, by mixing alumina, which is proper in particle diameter, in a phosphor layer within the range decided by the particle diameter. CONSTITUTION:Alumina particles 4, which have mean particle diameters of 0.5mu or more, are mixed in a phosphor layer I, in a ratio of 5weight% or more of phosphor 3, and a mixture amount y(%) is made to be in the range of y<=80logD+30 where D(mu) is the mean particle diameter of the alumina particles 4. Because the alumina particles 4 are mixed into the phosphor layer I by dispersion, the amount of mixture is allowed to become larger than that used for a usual protective film, resulting in improvement of the phosphor layer film strength and luminous flux decay characteristics in accordance with an increase in this mixture amount.
Patent JP-S6018186-A (JP)
Inventor: OGASAWARA NAMIHIKO
IPC: A63F7/02
Filed: 1984-06-11
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-S61276361-A (JP)
Title: Manufacture of composite semiconductor substrate
Inventor: YAMAMOTO KAZUHIKO
IPC: H01L21/02
Filed: 1985-05-31
Abstract: PURPOSE:To obtain a composite substrate which can block crystal defects being created and electrical characteristics being deteriorated, by thermally welding a semiconductor layer whose surface is sufficiently smoothed by polishing and is covered by an oxide film, to an insulating substrate whose surface is also sufficiently smoothed. CONSTITUTION:On the Si substrate 1 which has As added at a high concentration and is polished into a mirror face, an Si layer 2 is epitaxially grown, and then is covered by the thermal oxide film 3. Onto the surface polished into a mirror face of the other SiO2 substrate 4, the substrate 1 is overlapped with the thermalo oxide film 3 contacted. They are united by thermal welding for about one hour at 100 deg.C, 500g/cm<2>. Only the Si 1 having As added at a high concentration is selectively etched away by mixed acid of hydrofluoric acid : nitric acid : acetic acid =1:3:8. In this construction, a problem forming imperfect crystal layer at the initial stage of the epitaxial growth due to the effects which may result from substrates with different crystal structure, does not occur. Since the surface of the Si layer 2 is protected with the oxide film 3 before the thermal welding, unstable interface forming owing to contamination at the thermal welding can be avoided, and thus a substrate in which high-speed and high-density elements can be formed, can be provided.
Patent JP-H11312760-A (JP)
Title: Wiring substrate for high frequency
Inventor: KITAZAWA KENJI
IPC: H01L23/12
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To decrease the deterioration of the transmitting characteristics of a high-frequency signal and to suppress the position deviation at the mounting with an external circuit substrate to the minimum degree, by electrically connecting the first ground layer deposited and formed on a dielectric substrate, and the second ground layer wherein the connecting part of a signal transmission line is deposited and formed by a conductor belt. SOLUTION: A conductor belt 12 at the end surface of a package 1 and a ground layer 15b of a third signal transmission line C of an external circuit substrate 14 are matched. Thus, a central conductor 10a on the side of the package 1 and a central conductor 15a on the side of the external circuit substrate 14 can undergo the accurate position alignment. Under the state where such highly accurate position alignment is performed, a central conductor 10a of a connecting part 10 formed on the back surface of the package 1, a ground layer 10b, the central conductor 15a of the third signal transmission line C of the circuit substrate 14 and the ground layer 15b are bonded by bonding agent such as solder bump, respectively. Thus, the package 1 can be mounted on the external circuit substrate 14.
Patent JP-H0620302-A (JP)
Title: Optical recording disk
Inventor: BERUNARUDASU ANTONIUSU YOHANES
IPC: G11B7/243
Filed: 1993-05-20
Abstract: PURPOSE: To improve stability of a recording material for an optical recording disk. CONSTITUTION: The optical recording disk has a glass substrate 16 and a recording layer 21 on one surface of the substrate. Pulsed laser light is focused through the substrate on the recording layer 21 to expose the recording layer so that information bits which can optically read out are formed in the recording layer. First, a transparent photosetting crosslinking acrylate synthetic resin layer 17 is formed on the surface of a substrate 16 between the substrate 16 and the recording layer 21, and then a transparent layer 20 of inorg. nitride or fluoride is formed on the synthetic resin layer. The layer 20 prevents diffusion of either or both of Na and K from the substrate 16 to the recording layer 21. Then guide tracks 18 which can be optically read out are formed in the synthetic resin layer.
Patent JP-S5642358-A (JP)
Title: Manufacture of semiconductor device
Inventor: SONO RIKUROU
IPC: H01L23/02
Filed: 1979-09-14
Abstract: PURPOSE:To prevent shortcircuit of the semiconductor device by so forming sealing material on the surface to be adhered onto the wall of a semiconductor container as not to produce accumulations in the four corners of a pattern. CONSTITUTION:The pattern of sealing material 6 formed on a wall 4 is formed in an arc 13 without an angle. Accordingly, no accumulation of sealing material is produced, and there can be prevented shortcircuit between bonded wires due to accumulation, and shortcircuit of wires built in the device due to the spattered accumulation of the material.
Patent JP-S609604-A (JP)
Title: Cutter blade made of ceramics formed of plural layers of super hard material group and oxide group
Inventor: EHATA YOSHIHIRO
IPC: B32B18/00
Filed: 1983-06-30
Abstract: PURPOSE:To improve abrasiveness by brazing two layers of super hard material whose base is oxide and of oxide and ceramics adhered with Cu material to the base metal of a cutter. CONSTITUTION:A Cu layer formed by adhering ceramics layer of oxide group of ceramics which are sintered so as to form two layers of super hard material group which becomes cutting edge by dispersing carbide, boride and nitride such as TiC, TiB2, Si3N4 and reinforcing with oxide such as Al2O3, ZrO2, MgO etc. as base and of oxide group which becomes adhesion medium of the same kind of the said oxide as the base to Cu or Cu alloy by oxidation reaction is adhered to the base metal of the cutter by brazing. Then, super hard material ceramics can firmly be adhered the oxide layer as an adhesion medium with the metal, and a long life cutter made of nonmetal hard material for which super abrasiveness is required can be obtained.
Patent JP-S6018682-A (JP)
Title: Solenoid valve
Inventor: MATSUMOTO TOMOHIDE
IPC: F16K31/06
Filed: 1984-06-08
Abstract: PURPOSE:To prevent a valve and a valve seat from adhering to each other by providing a valve seat which can be separated into a valve seat element and a valve seat stator, and fixing the valve seat to a valve body through a packing to change the diameter of the valve seat. CONSTITUTION:A projecting flange 17 of a valve seat element 16 where a hard positive pole oxide film and a composite hard film made of fluoric resin are formed is fixed to a valve body 19 through a packing 20 by a valve seat stator 18. Thus, the valve seat element 16 can be separated from the valve seat stator 18, so that in case of changing the diameter of the valve seat, only a simple valve seat element 16 may be provided. Since a composite hard film is applied only to the valve seat element 16, the cost is reduced. The valve and valve seat are prevented from adhering to each other on the valve seat side, so that the surface of the rubber valve is smoothed not to deteriorate the stopping function.
Patent JP-S5545053-A (JP)
Title: Connecting part of optical fiber cable
Inventor: KUROSAWA NOBORU
IPC: G02B6/44
Filed: 1978-09-28
Abstract: PURPOSE:To prevent the occurence of transmission losses and breakage owing to connection by containing sags at a fixed radius of curvature in the winders comprising mutually fixing two circular cylinders by means of fixing members thereby making the splicing part linear. CONSTITUTION:An optical fiber cable 1 having been spliced is so inserted that its spliced part 3 comes to the intermediate of the two circular cylinders 2A and 2B of winders 2. When in this state the winders 2 are rotated clockwise about the central point 2D of the circular cylinders 2A, 2B, then the sags of the optical fiber cable 1 are subsequently taken up by the winders 2. In this way, the revolution of the winders 2 is continued until the sags disappear and upon completion of the winding completely, the cable is contained in a containing case 4. Hence, the winding work of sags is easy and the radius of curvature of the cable may be made equal to the radius of the circular cylinder, thus the cable connected parts may be contained in the specified space in the form that the maximum radius of curvature is provided. It is also possible to place the spliced part linear.
Patent JP-S5910068-A (JP)
Title: Optical sensor array device
Inventor: ORITSUKI RIYOUJI
IPC: H01L27/146
Filed: 1982-07-09
Abstract: PURPOSE:To increase the response speed which depends on the floating capacity of a multi-layer wiring, by making the drain of a transistor TR have an output signal wiring which is common to all bits and therefore reducing the output impedance of a line sensor. CONSTITUTION:For a crosstalk preventing thin film transistor TR6, the source, drain and gate electrodes are connected to the output terminal of a photoelectric transducer 2, an output signal terminal 7 which is common to all bits and each multi-layer wiring 4 respectively. This TR6 consists of an amorphous silicon TR. A gate selector 8 consists of a pulse generator which selects successively the gate electrodes of the TR6. The optical signal read out by each transducer 2 is converted into an electric signal. Then the TR6 connected to each transducer 2 is selected by each gate electrode selecting signal delivered from the selector 8. Thus the electric signal can be read through the terminal 7.