baber/WOPTO huggingface dataset:
Patent JP-H03289772-A (JP)
Title: Camera angle adjusting device for interphone with telecamera
Inventor: FUKAYA ICHIRO
IPC: H04N7/18
Filed: 1990-04-05
Abstract: PURPOSE:To secure wide adjusting width for a camera angle in two directions, especially, the right and left directions of a main body by facing the extended terminal part of a shaft member for second case turning/fluctuating with the lower part of an interphone main body, and adjusting the camera angle by performing the turn operations of the shaft member around a shaft and a fixed turn shaft. CONSTITUTION:A telecamera 1 is arranged at the lower side of a speaker 21, and it is fixed on a second case 6 setting a direction almost intersecting orthogonally to the turn shaft of the second case 6 as an optical axis. Also, the extended terminal part of the shaft member 9 for second case 6 turning comprised so as to be turned integrally with the second case 6 and supported with bearings on a first case 5 is faced with an aperture part 12a provided at the lower part of the interphone main body 20, and the angle of the telecamera 1 is adjusted by performing the turn operation of the shaft member 9 around the shaft and the fluctuating operation of the shaft member 9 around the fixed turn shaft C. In such a way, it is possible to secure the wide adjusting width for the adjustment of the camera angle in the two directions, especially the right and left directions in a state where an operating part is set on the lower side of the main body.
Patent JP-H01261817-A (JP)
Title: Vapor phase epitaxial growth device
Inventor: KAWANISHI HIDEO
IPC: H01L21/205
Filed: 1988-04-13
Abstract: PURPOSE:To improve safety, save labor and reduce cost by a method wherein a group V compound is sufficiently thermally decomposed by a group V compound decomposition furnace and a pipe for feeding group V is maintained at high temperature. CONSTITUTION:A group V compound decomposition furnace is equipped with a number of fins inside and coated so that it does not react with a group V compound. When growing GaInP on a substrate 3, valves 30, 31, 32 are opened and trimethyl gallium and trimethyl indium diluted by hydrogen is fed from a feeding pipe 5, and phosphine is thermally decomposed by a group V compound decomposition furnace 6 to be gas containing a sufficient amount of P4 and fed to a reaction pipe 1 via a feeding pipe 4 maintained at high temperature by a heater 13. This system enables efficient GaInP growth by using about 1/3 of poisonous phosphine compared with the amount required for conventional systems and without clogging of feeding pipes.
Patent JP-S59214832-A (JP)
Title: Camera
Inventor: OOMURA HIROSHI
IPC: G03B17/28
Filed: 1983-05-23
Abstract: PURPOSE:To prevent the tip of a leader part from being caught by the end part of a film guide path by composing a take-up chamber of a fixed take-up chamber part and a movable take-up chamber part which moves from a cartridge chamber in the conveyance direction of a film. CONSTITUTION:The take-up chamber 10 is separated almost at its center into the fixed take-up chamber part 11 and movable take-up chamber part 12. This fixed take-up chamber part 11 is provided to a camera body 1, and the movable take-up chamber part 12 is provided to a slider 13 and moves in the conveyance direction of the film 7 when the film is loaded. Namely, the slider 13 is drawn out to left in the loading of the film and a rear cover 3 is opened back. When the slider 13 is drawn out to left, the length of the film guide path 8 increases substantially, so even a long leader part is inserted into the film guide path 8 without abutting on the internal wall of the movable take-up chamber part 12 at the tip.
Patent JP-S61247169-A (JP)
Title: Fine adjustment device of solid-state image pickup device
Inventor: HASEGAWA SHIGEYOSHI
IPC: H04N5/232
Filed: 1985-04-25
Abstract: PURPOSE:To attain simple fine adjustment of a solid-state image pickup element by using two flap devices, three straightforward feeding devices and one turning device so as to move a holder holding the solid-state image pickup element. CONSTITUTION:The solid-state image pickup element 3 converting an optical image incident via an optical component 1 into an electric signal is held to the holder 5. Then the 1st and 2nd flap devices 6, 15 adjust the facial parallelism of a face perpendicular to the optical axis and the 1st and 2nd straightforward feeding devices 16, 25 make the optical axes coincident. Then the turning direction is adjusted by the turning device 26 and the 3rd straightforward feeding device 36 adjusts the focus. Thus,the minute adjustment of the solid-state image pickup element is simplified by using small sized and light weight devices.
Patent JP-S5315542-A (JP)
Title: Enclosed switchboard wiht buffer chamber
Inventor: YUZAWA SHIYOUICHI
IPC: H02B1/20
Filed: 1976-07-28
Abstract: PURPOSE:To provide a buffer chamber below a busbar chamber, thereby preventing the busbar chamber from being affected by a trouble in a unit circuit.
Patent JP-S61247106-A (JP)
Title: Synchronous detector
Inventor: GOTO MAKOTO
IPC: H03D1/00
Filed: 1985-04-25
Abstract: PURPOSE:To decrease a residual ripple by sampling a frequency to be measured at leading or trailing of a reference frequency signal having a different phase by 90 deg. from that of the frequency signal to be measured. CONSTITUTION:A measured frequency signal generator 11 generates a prescribed measured frequency signal (a) subjected to amplitude modulation. A reference frequency signal generator 12 generates a reference frequency signal (b) having the same frequency as that of the signal (a) but different from the phase by 90 deg.. A zero cross detector 13 receives the signal (b) and produces a sampling pulse (c) at the zero cross point of time of the leading of the signal (b). The pulse (c) is inputted to a sample-and-hold device 14 to sample the signal (a) and the sampling value is outputted as a sample-and-hold signal (d).
Patent JP-S58205320-A (JP)
Title: Electrode construction of surface acoustic wave resonator
Inventor: TANAKA MASAKI
IPC: H03H3/08
Filed: 1982-05-25
Abstract: PURPOSE:To increase the impedance without deteriorating the Q of a titled resonator and the ratio of capacitance, by splitting a multi-paired interdigital transducer electrode into plural electrodes and connecting them mutually in series electrically. CONSTITUTION:The interdigital transducer electrode is cut off at the center and both are connected in series electrically. Since the parallel capacitance depends solely on the geometrical shape of the electrodes, the parallel capacitance is reduced to 1/4 of that of a conventional system. Since the ratio of the acoustic coupling between the split electrodes to the exciting strength between the electrode fingers is unchanged, the Q remains unchanged.
Patent JP-H06275850-A (JP)
Title: Manufacture of floating structure
Inventor: KAWABATA TATSUHISA
IPC: G01L9/00
Filed: 1993-03-23
Abstract: PURPOSE:To provide a method, in which a floating structure of complicated shape can be manufactured by anisotropic etching, even if a single-side process is used in the method. CONSTITUTION:After a trench is formed on a silicon substrate, anisotropic etching is applied to the trench part by the use of a correcting mask pattern as a mask pattern, in which a rectangular trench 43 is formed from a recessed corner formed by the trench to almost the half or more of a pattern width at an angle of almost 45 degrees to the direction of Miller indices {110}, so that a floating structure is manufactured.
Patent JP-S59214329-A (JP)
Title: Majority decision circuit
Inventor: YAMAZAKI YOSHIHARU
IPC: H03K19/23
Filed: 1983-05-19
Abstract: PURPOSE:To reduce the size and power consumption of a device by replacing parts of a full adder and a numeral comparator in an ROM with the 1st output data showing that the number of bits ''1'' among N bits of each address is larger than a specific majority majority decision threshold value in the address and with the 2nd output data showing the number of bits ''1'' in each address is smaller in the address. CONSTITUTION:The 2nd output data DiDo=00 showng that the number of bits ''1'' among eight bits of an address is smaller than the majority decision threshold value ''4'' is stored in the address, the 1st output data DiDo=01 showing that the number of bits ''1'' in an address is smaller than the majority decision threshold value ''4'' is stored in the address, and the 3rd output data DiDo=10 showing that the number of bits ''1'' in an address is equal is stored in the address respectively. Consequently, the ROM9 outputs the 1st, the 2nd, and the 3rd data ''01'', ''00'', and ''10'' as majority decision result signals 6 and 7 when signals containing bits ''1'' more and less than and equal to the majority decision threshold value ''4'' are inputted as a decision object signal 1.
Patent JP-S62244689-A (JP)
Title: Ink jet recording medium
Inventor: SENOO SUEAKI
IPC: B41M5/52
Filed: 1986-04-17
Abstract: PURPOSE:To obtain a recording medium large in the absorbing capacity and speed of ink, good in weldability, little suffering from dusting off and efficient in the clearness of print part, the unevenness of solid print part and the visibility from the back surface of the print part, by a method wherein the pigment of small in specific surface area and large in refractive index is used for a lower layer and the pigment of large in specific surface area and small in refractive index is used for an upper layer. CONSTITUTION:The lowest layer among the coated layers provided on a base material principally consists of white pigment of high in refractive index, low in transparency and little in capacity absorbing ink by comparing it with synthetic particulate silica and binding agent. If the white pigment of 100m<2>/g min. in specific surface area by BET method is used as the principal pigment of the lowest layer, the ink of the receiving layer installed to a layer upper than it is absorbed and the strike through and the color property are disturbed. Then, the ink receiving layer provided to the layer upper than the lowest layer among the coated layers provided on the base material consists of the synthetic particulate silica of low in refractive index, high in transparency, and high in ink absorbing capacity and adhesives. If the refractive index exceeds 1.50, the transparency to an ink jet becomes extremely low and the color property is caused to drop when water color ink is printed.
Patent JP-H08288544-A (JP)
Title: Semiconductor light-emitting element
Inventor: NISHITANI KATSUHIKO
IPC: H01L33/14
Filed: 1995-04-14
Abstract: PURPOSE: To provide a high-luminance and long-life semiconductor light-emitting element. CONSTITUTION: Both clad layers 4 and 5 and both clad layers 7 and 8, which form a double hetrojunction holding an active layer 6, which is formed on a semiconductor substrate 1, between them, consist of an InGaAlP mixed crystal layer formed into two layers and a semiconductor light-emitting element is constituted in such a way that the Al ratio (u) of the layer 6 of mixed crystal to the Al ratio (y) of the layer 6 and the layers 5 and 7, which come into contact with the layer 6, of mixed crystal to the Al ratio (x) of the layers 5 and 7, a second clad layer 4, which is laminated on the substrate 1, and the layer 8 of mixed crystal are set into u:y:x=3:6:7 or 3:8:10.
Patent JP-H10281288-A (JP)
Title: Metallic gasket
Inventor: UEDA KOSAKU
IPC: F16J15/08
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To prevent deformation of a cast iron sleeve forming the cylinder of an aluminum engine to the inside of a cylinder by a seal pressure and sinking and to perform easy and firm coupling of a plurality of metallic sheets forming a metallic gasket. SOLUTION: A metallic gasket 101 is located between the deck surface of a cylinder block and the deck surface of a cylinder head and seals a space between the two decks. An edge plate 102 arranged to surround the cylinder of the cylinder block is formed such that an inside edge is positioned at the edge of the cylinder and an outside edge is positioned between the edge on the cylinder side of a water hole in the peripheral edge of a cylinder and the edge on the opposite side to the cylinder of the water hole. An edge sheet 102 is coupled to a base sheet 112, extending between the two decks, through a coupling means 3, the two sheets 112 and 102 are cut in two main cutting lines and an auxiliary cutting line, and as the coupling means, protrusion to one is effected between the two cutting lines, and cut end parts are engaged with each other.
Patent JP-H07291648-A (JP)
Title: Method for cutting laminated glass
Inventor: AMEKAWA MUTSUHIDE
IPC: C03B33/07
Filed: 1994-04-27
Abstract: PURPOSE:To provide a method for cutting laminated glass by which the cut surface is beautiful without causing peeling of an intermediate resin layer from glass in the cut part or deterioration, etc., of the interlayer. CONSTITUTION:This method for cutting laminated glass is to cut both sheets of glass plates on the surface layers and then cut the intermediate resin layer.
Patent JP-H05259804-A (JP)
Title: Ultrathin plate multi-state cascade connection multiplex mode filter
IPC: H03H9/58
Filed: 1992-03-13
Abstract: PURPOSE:To sufficiently suppress spurious radiation based on the combination of ultrathin plate muiltiplex mode filter elements by differentiating a polarized electrode shape of one of multiplex mode filter elements connected in cascade from that of other element. CONSTITUTION:The shape of a polarized electrode 5 is made different from that of a polarized electrode 5' formed on an ultrathin plate vibration section 2. That is, a ratio H/L of an H to an L in sizes of the polarized electrodes 5, 5' is made different. Since the producing position of spurious radiation is different from the shape of the polarized electrodes 5, 5' in the attenuation characteristic of the multiplex mode filter element, when both the filter elements are connected in cascade, levels of them are cancelled together and the resulting level is reduced. Actually, since the termination impedance of each multiplex mode filter element is made coincident, the ratio H/L is varied with each element so that the area of the polarized electrodes deciding the value is made coincident. Furthermore, an electrode interval G is set to a proper value and the multiplex mode filter elements having the same pass band width are formed and they are connected in cascade.
Patent JP-H11287162-A (JP)
Title: Purge control method and purge control device for vaporize fuel of engine with supercharger
Inventor: KAMEOKA TOYOHIKO
IPC: F02B37/00
Filed: 1998-04-02
Abstract: PROBLEM TO BE SOLVED: To prevent a misfire or the like due to an evaporation purge in an engine with supercharger. SOLUTION: In this control device, a first purge valve 30 is interposed in a first purge passage 28 communicating a canister 27 with a location on the downstream of a throttle valve 11 of an intake pipe 9. A second purge valve 31 is interposed in a second purge passage 29 communicating the canister 27 with a location in the upstream of a compressor 24 of the intake pipe 9. In the case that an engine is operated by air/fuel ratio leaner than the stoichiometric air-fuel ratio, a purge of vaporized fuel from the second purge passage 29 is suspended by closing the second purge valve 31.
Patent JP-H10272152-A (JP)
Title: Absorptive article for treating liquid body wastes
Inventor: MIZUTANI SATOSHI
IPC: A61F13/49
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To keep the open state of a liquid guide opening part of a top sheet from being deformed in an absorptive article such as sanitary napkin even during the wearing thereof. SOLUTION: The top sheet is made up of an upper layer sheet and a lower layer sheet. The upper layer sheet has a number of liquid guide opening parts 12 and the lower layer sheet is excellent in compression return elasticity as compared with the upper layer sheet. These sheets are put together by fusion with a deboss pattern. The deboss pattern is composed of individual spot-shaped debosses 13 on a number of square blocks 14 which are continuously formed by imaginary lines L and in each block, one pair of angles is arranged as opposed to each other in two directions on a vertical line while another one pair of angles is arranged as opposed to each other in two directions on a horizontal line. The debosses are applied at least at intersections between the lines forming the individual angles on the imaginary lines.
Patent JP-H10284497-A (JP)
Title: Method of manufacturing semiconductor device
Inventor: YANAGIDA TOSHIHARU
IPC: H01L21/60
Filed: 1997-04-08
Abstract: PROBLEM TO BE SOLVED: To improve yield of a device by raising the purity of a finished solder ball even in the case where a lift-off method is used for forming a solder film pattern on a portion which is electrically connected to an Al electrode pad. SOLUTION: There is provided a resist pattern 6 having an opening 6a which defines a portion to be deposited with a solder film pattern. The resist pattern 6 is subjected to a dehydration treatment while a maximum arriving temperature of the surface of a wafer W is controlled below the heat-resistant temperature of the resist pattern 6. The dehydration treatment is performed either by sputtering and etching, high vacuum annealing, or drying in an inert gas atmosphere. After that, a solder film is deposited on the entire surfaces of the wafer W, and then the solder film deposited to portions other than the inside of the opening 6a is removed together with the resist pattern 6, followed by thermal fusion of the resultant solder film pattern to form a finished solder ball.
Patent JP-S5616632-A (JP)
Title: Recovering method of copper from slag of copper smelting
Inventor: AZUMA MASARU
IPC: C22B15/00
Filed: 1979-07-17
Abstract: PURPOSE: To increase the efficiency of removal of copper from slag so as to reduce the copper loss in the slag, by blowing gaseous or liquid fuel (reducing agent) such as LPG, heavy oil together with air in an amount lese than specific air ratio into the molten metal contained in a metallurgical furnace.  
     CONSTITUTION: Molten slag 4, molten matte 5 separated from the slag 4 are contained in a furnace 1 and are kept at a constant temp. by electrodes 2. Gaseous or liquid reducing agent such as LPG or heavy oil is blown together with compressed air into the slag through hoses 6, 6' connected to lances 3 which are immersed to the suitable depth of the slag 4. The mixing ratio of the reducing agent and air is less than 1.0 air ratio (quantity of air/theoretical quantity of air), preferably about 0.3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04297023-A (JP)
Title: Crystal growth method of gallium nitride compound semiconductor
Inventor: NAKAMURA SHUJI
IPC: H01L21/20
Filed: 1991-03-27
Abstract: PURPOSE:To improve the crystallizability and surface morphology of a gallium nitride compound semiconductor, and to grow the gallium nitride compound semiconductor stably with excellent yield. CONSTITUTION:The crystal of a gallium nitride compound semiconductor is grown on the surface of a buffer layer shown in general formula GaxAlx-1N (where (x) is kept within a range of 0<x<=1). The crystallizability of the gallium nitride compound semiconductor grown on the surface of the buffer layer can remarkably be improved.
Patent JP-S5315025-A (JP)
Title: Terminal unit with clock
Inventor: SHIOMI MASUO
IPC: G06F3/00
Filed: 1976-07-27
Abstract: PURPOSE: To equip a clock to a terminal unit and to tell the reception time to the operator. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S63256405-A (JP)
Inventor: YANAGIDA HIROAKI
IPC: B28B1/50
Filed: 1987-04-14
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-H10267229-A (JP)
Title: Flame-forming structure around thermocouple
Inventor: MORITA SHINICHI
IPC: F23D14/06
Filed: 1997-03-26
Abstract: PROBLEM TO BE SOLVED: To improve attraction response performance of a solenoid valve with a thermocouple by forming a step part on a short flame forming holes for forming shorter flame among flame holes formed toward the thermocouple of a burner head. SOLUTION: This structure comprises a burner head 12 which is positioned by a mixing tube to be mounted and a thermocouple 11 arranged in proximity thereto and a step part 17 is formed at short flame forming holes 16 of the burner head 12. The step part 17 works to generate a vortex of a gas, by which the flow velocity of the gas can be sharply reduced to form an ideal shorter flame. Thus, an ideal shape of a short flame 48 can be obtained without making the shape of the short flame forming holes 16 of the burner head 12 so significantly different from that of other flame forming holes. This enables accurately and quickly generating of an electromotive force of the thermocouple 11 thereby achieving a higher safety.
Patent JP-S62250975-A (JP)
Inventor: UIRIAMU ARUBAADO FUINZERU
IPC: B05D7/14
Filed: 1987-04-14
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-H05254483-A (JP)
Title: Method and device for preventing rolling of ship and off-shore floating structure
IPC: B63B43/04
Filed: 1992-03-12
Abstract: PURPOSE:To provide a method and device for easily and rapidly controlling pitching and rolling wherein sea water outside a ship hull is utilized through combination of a crane and a liquid container so that pitching and rolling of a ship during the stoppage of a ship at an off-shore and pitching and rolling of an off-shore floating structure, such as a barge and a fish preserve, during a work are prevented from taking place. CONSTITUTION:Cranes 2 arranged to the right and left gunnell or on the bow side and the stern side of a ship hull 1, and on both sides of an off-shore floating structure, such as a barge and a fish preserve, and liquid containers 3 vertically movable from a place in the sea water to a place on the sea water by means of the crane 2 are provided. A mechanism which moves the liquid containers 3 from a place in the sea water to a place on the sea water by means of a rolling sensing control mechanism 4 is provided so that rolling and pitching moment generated by waves may be eliminated.
Patent JP-H03288383-A (JP)
Title: Floating head, floating heat supporter, recorder and disk-shaped recording medium
Inventor: MIZUNO OSAMU
IPC: G11B11/10
Filed: 1990-04-04
Abstract: PURPOSE:To offer a floating head to stably float sensitively in response to the formation of an air membrane at the time of software landing by forming a slider which gets floating power to the direction to part from recording surface of the disk-shaped recording medium with a resin material. CONSTITUTION:In a slider 10, a U-shaped groove 10a is formed to insert and fix a magnetic yoke 40 to the flow-out edge. The material is composed of ABS resin or the like with low density. A lead wire 3 connecting a plating membrane 70 and a gimbal 20 electronically maintains the two parts equipotentially. Thus, the density of the slider is reduced and the slider can be light in weight. As a result, a quick response can be performed to the floating power of the air membrane. Further, as the potential of the surface of the slider opposite to the disk-shaped recording medium is turned to be same as the potential of the disk-shaped recording medium, discharging can be prevented and the accumulation of dust can be prevented.
Patent JP-S5315422-A (JP)
Title: Agrichemical composition having prolonged action
Inventor: TANAKA KENJI
IPC: A01N25/10
Filed: 1976-07-27
Abstract: PURPOSE: To prepare an agrichemical composition, which prevents to penetration into soil and to volatilization in air, and which improves effect of agrichemicals and has an prolobged action, by blending water-insoluble resins having a hydrophilic group and a surfactant. 
     COPYRIGHT: (C)1978,JPO&Japio