baber/WOPTO huggingface dataset:
Patent JP-S61280612-A (JP)
Title: Vapor growing process
Inventor: MAEDA KATSUNOBU
IPC: H01L21/205
Filed: 1985-05-22
Abstract: PURPOSE:To increase the resistance by the diffusion of chromium atoms and to optimize the reduction in the trap concentration as well as to restrain any impurity other than chromium atoms from separating to growing crystal by a method wherein the temperature in crystal growing region is raised up to around the lowest growing temperature to control the concentration of chloride gas in a reaction system. CONSTITUTION:H2 gas is fed from branching pipes 5, 6, 7 to produce hydrogen atmosphere for raising temperature. The temperature in reaction region is raised up to 850 deg.C while the temperature in crystal growing region is raised up to e.g. 700 deg.C to be the specified temperature around the lowest crystal growing temperature and then AsCl8 is fed from the branching pipes 5, 6 to be contained in H2 carrier gas to a reaction pipe 2 at the specified feeding ratio e.g. molar fraction of 3X10<-3> in the branching pipe 5 and 3.6X10<-3> in the branching pipe 6 and then crystal grown for specified time to form a buffer layer. At this time, the gas fed from the branching pipe 6 is reacted to fulfill the role of controlling the concentration of HCl gas in the reaction pipe 2. The characteristics of epitaxial layer shall be excellent if said feeding ratio is within the range from 0.7-1.4.
Patent JP-S60256405-A (JP)
Inventor: KOMURA SEIICHI
IPC: A47B9/20
Filed: 1984-05-31
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-2000304474-A (JP)
Title: Heat exchanger, its manufacture, and dehumidifier including the same
Inventor: IKE HIDETOSHI
IPC: F28D7/04
Filed: 1999-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a heat exchanger having an identical high heat exchange efficiency to a conventional heat exchanger for utilizing a spiral passage, and further having higher processing ability than the prior art one of such a type. SOLUTION: Adjacent two passages are formed into a spiral configuration, spaced away from a wall surface, through which passages a fluid is flowed down for heat exchange through the wall surface. There are provided, in an end plate, a first passage inlet 22 opening only toward a first passage 10, a first passage outlet 26 opening only to the first passage, a second passage outlet 26 opening only to the first passage, a second passage inlet 30 opening only to a second passage 12, and a second passage outlet 34 opening only to the second passage. The inlets and outlets of the respective passages are open to respective peripheries of the spiral passage. A first fluid entering the passage from the first passage inlet 22 passes through the first passage only by one around or less and is discharged from the first passage outlet 26.  A second fluid entering from the second passage inlet 30 passes through the second passage only by one around or less and is discharged from the second passage outlet 30.
Patent JP-H0410597-A (JP)
Title: Semiconductor device and mounting structure thereof
Inventor: YOKOTA KENICHI
IPC: H01L23/50
Filed: 1990-04-27
Abstract: PURPOSE:To enable a semiconductor element of high integration to be sealed up and to improve a wiring board in degree of freedom of wiring by a method wherein a wiring is composed of leads led out as terminals from the side or the upside of a semiconductor device and a flexible wiring connected to the leads. CONSTITUTION:Lower leads 4 serving as external terminals are fixed to a ceramic base 1 provided with a recess at its center. Upper lead-out leads 5 serving as upper terminals are fixed to the upside of the base 1, and a sub-base 2 provided with a hole at its center fixed to the base 1. A metallized wiring layer is provided between the base 1 and the sub-base 2. A semiconductor element 1 is mounted on the center of the base 1 and connected to the metallized wiring layer formed on the upside of the base 1 with a wire. Furthermore, a ceramic cap 3 is fixed to the upside of the hole of the sub-base 2, and a semiconductor is enveloped inside the hole as a sealed body. The leads 5 led out to the upside of the sub-base 2 are connected to a connector 6 on which a flexible wiring 8 composed of a polyimide resin film and a wiring of copper or the like formed on the resin film is fixed.
Patent JP-H06321204-A (JP)
Title: Automatic boxing device
Inventor: KAWANA TADANORI
IPC: B65B5/08
Filed: 1993-05-12
Abstract: PURPOSE:To obtain a boxing device by which articles do not move in a carton, by interlocking the motion of respective movable bodies at a specified ratio so as to make chargeable a widened width sucking simultaneously articles to be boxed on a first conveyor and a narrowed width in which the articles to be boxed by pat-sucking are charged into a paused carton of a second conveyor to each other. CONSTITUTION:This device is provided with a stationary damper d1 suspended at the lower one side of a unit base frame 10, a plurality of movable bodies 12-14 guided while sliding on a base frame guide 11 with a specified distance, and movable dampers d2-d4 suspended at the lower side of respective movable bodies. An interlocking mechanism 31 of the movable bodies connecting the motion of respective movable bodies 12-14 at a specified ratio is provided so that the distance of the dampers d1-d4 and the suction pats 21-24 can be changed to either a widened width in which articles P to be boxed on the first conveyor 1 can be simultaneously sucked or a narrowed width in which the articles P handled by pat-suction can be boxed into a paused carton Q of the second conveyor 2. In this way, articles can be automatically boxed by changing over to a parallel stacking state placing on a plane.
Patent JP-H01280852-A (JP)
Title: General-purpose interface controller
Inventor: WATANABE YASUHISA
IPC: G06F11/22
Filed: 1988-05-06
Abstract: PURPOSE:To facilitate an internal diagnosis by transferring data via a closed loop of an internal bus, a 1st interface control part, an interface switch circuit, a 2nd interface control part, and then the internal bus again. CONSTITUTION:A processor part 11 is connected to an internal bus 101 via a path 102 together with the 1st interface control part 12 connected to the bus 101 via a path 103, and a 2nd interface control part 13 connected to the bus 101 via a patch 104 respectively. At the same time, both parts 12 and 13 are connected to an interface switch circuit 14. Thus a closed loop is formed of the part 12, the circuit 14, the part 13 and the bus 101 for transfer of data. As a result, the internal diagnosis is facilitated.
Patent JP-S60253318-A (JP)
Title: Optical indirect ignition device of thyristor
Inventor: MOTOYOSHI OSAMU
IPC: H03K17/72
Filed: 1984-05-30
Abstract: PURPOSE:To prevent a fault caused by a defect of a signal converter by forming plural optical/electric signal converters connected to a high voltage circuit into a group and applying optical signals to the group of said converters from plural electric/optical signal converters which are arranged at a low potential side to increase the redundancy. CONSTITUTION:Two electric/optical signal converters 21 and 22 corresponding to optical/electric signal converters 41 and 42 belonging to the 1st high potential group are provided at the low potential side. The optical signal given from the converter 21 is sent to the converter 41 by a light guide 31 consisting of an insulated material. While the optical signal supplied from the converter 22 is sent to the converter 42 by a light guide 32 consisting of an insulated material. An optical signal is sent to an optical/electric signal converter 43 of the 2nd high potential group formed adjacently to the 1st group from the converter 21 by a light guide 33. In the same way, an optical signal is sent to an optical/electric signal converter 44 from the converter 22 via light guide 34.
Patent JP-H077473-A (JP)
Title: Alarm transfer circuit
Inventor: FUJINOBE YASUHIRO
IPC: H04B10/077
Filed: 1991-05-15
Abstract: PURPOSE:To provide an alarm transfer circuit capable of easily transferring ALM information in a subscriber's home to a local station even in the case of using a transmission line consisting of only an optical cable having no relay. CONSTITUTION:A transmitting part is provided with a relay circuit 1, a counter circuit 2 for inputting a relay output from the circuit 1 and changing the mark rate of output data and an EGO conversion circuit 3 for inputting the output of the circuit 2 and a receiving part is provided with an O/E conversion circuit 4, a mean value detecting circuit 5 for inputting an output from the circuit 4 and an ALM processing circuit 6 for inputting an output from the circuit 5. The transmitting part and the receiving part are mutually connected through an optical fiber transmission line 11.
Patent JP-S5812535-A (JP)
Inventor: YAMASHITA SHIGEJI
IPC: H02M7/06
Filed: 1981-07-15
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-S62272895-A (JP)
Title: Supersynchronous scherbius system
Inventor: YAMAMOTO TOSHINOBU
IPC: H02P23/07
Filed: 1986-05-16
Abstract: PURPOSE:To suppress the abnormal voltage low impressed by the secondary winding of a winding type induction machine to a cycloconverter in abnormality, by providing a protective device to by-pass the current induced to the secondary winding. CONSTITUTION:When the maximum voltage Vd between terminals of a motor secondary winding becomes higher than the set point, it is detected by a turn-ON control circuit 11B to turn ON a thyrister 11C. In this way, a resistor 11E is connected between the lines where the voltage is highest through a rectifier bridge 11A. On this account the rise of the voltage between the motor secondary windings can be suppressed. The voltage impressed to a cycloconverter from the motor secondary winding can therefore be suppressed.
Patent JP-H02287878-A (JP)
Title: Image retrieval managing device
Inventor: NAKAMURA MASAKAZU
IPC: G06F17/30
Filed: 1989-04-28
Abstract: PURPOSE:To effectively utilize the image recording capacity by storing first retrieval information as third retrieval information in a second recorder, in the case management information satisfies a condition determined in advance, and deleting the image information forming a pair with first retrieval information, in the case the management information does not satisfy the condition determined in advance. CONSTITUTION:In the case management information satisfies a condition determined in advance by a control operation of a controller 5, first retrieval information is stored as third retrieval information in a second recorder 4, and in the case the management does not satisfy the condition determined in advance, first retrieval information stored in a first recorder 3 and image information forming a pair of this first retrieval information are deleted. Therefore, third retrieval information is discriminated from first retrieval information, and in the case of retrieving the image information retrieved frequently, first of all, third retrieval information having the same contents as the retrieval information forming a pair with this image information is retrieved from a second recorder 4. In such a way, necessity for retrieving the retrieval information forming a pair with necessary image information from in first retrieval information of a huge quantity decreases, and the image recording capacity is utilized effectively.
Patent JP-S59880-A (JP)
Inventor: AMANO HIROSHI
IPC: H01R24/00
Filed: 1982-06-28
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-H048704-A (JP)
Title: Catalyst for olefin polymerization and polymerization of olefin
Inventor: TSUTSUI TOSHIYUKI
IPC: C08F10/00
Filed: 1990-04-26
Abstract: PURPOSE:To obtain the title catalyst capable of providing an olefin copolymer having a narrow distribution ranges of molecular weight and composition by preliminarily polymerizing olefin in the contact with a catalyst component consisting of a carrier, organoaluminumoxy compound and a specific transition metal compound. CONSTITUTION:The objective catalyst formed by preliminarily polymerizing olefin in the contact with a catalyst component consisting of (A) a carrier (preferably fine-grain carrier, e.g. SiO2) having 20-200mum average grain size), (B) organoaluminum compound (e.g. trimethylaluminum), (C) organoaluminumoxy compound (e.g. aluminoxane) and (D) transition metal compound [e.g. bis(n- propylcyclopentadienyl) zirconium dichloride] of the group IV B of periodic table, containing, as the ligand, a cyclopentadienyl group having 3-10C hydrocarbon group as a substituent group.
Patent JP-S61270600-A (JP)
Title: Wall surface inspection device
Inventor: KAWATOKO SHINICHI
IPC: G01N21/94
Filed: 1985-05-23
Abstract: PURPOSE:To easily and surely identify concavities and convexities in the wall surface and foreign object on the same, by providing a light diffusing and projecting section for irradiation the light on the wall surface to a wide area, and a light focusing and projecting section for irradiating a slit light beam onto the wall surface, in a light projection device for illuminating an image section taken up by an objective lens. CONSTITUTION:A suitable light emitting section 8 including a natural light lamp, etc. is disposed in a transparent cover 6 which is connected to the base member 2 by means of rod-like members 7 to be positioned in the front of an objective lens 3a. The transparent cover 6 has a light diffusing and projecting section 6a having a substantially uniform wall thickness and an annular convex lens 6b, the light diffusing and projecting section 6a being formed such that it may irradiate the light onto the inner wall peripheral wall surface of a pipe in a wide area in the axial direction and over the substantially entire periphery of the inner wall surface of the pipe. Further, the convex lens 6 is formed such that it focuses the light over the substantially entire periphery of the inner wall surface of the pipe and a narrow range in the axial direction of the pipe within the range of irradiation of the light diffusing and projecting section 6a.
Patent JP-S62266870-A (JP)
Title: Transmitting type optical sensor
Inventor: NAKAYAMA SHOICHIRO
IPC: H04N5/335
Filed: 1986-05-15
Abstract: PURPOSE:To prevent deterioration in electric characteristics and reliability due to corrosion at the contact part between a light transmitting conductive oxide (TCO) and a rear electrode and to obtain the rear electrode of a fine pattern, by constituting the extended part of the rear electrode, which is coupled with the interconnection pattern of the TCO, by the laminated body of a second metal layer including at least titanium and a third metal layer, whose main body is aluminum, as viewed from the side of a coupling plane. CONSTITUTION:A rear electrode 5 comprises an alloy, which includes one metal selected among Pt, Pd, Cu, Al, Cr, and Ag, from the part contacting with a semiconductor film 4. The electrode 5 is constituted by a laminated body, in which the following layers are laminated: i.e. a first metal layer 51 protecting the semiconductor film 4; a stable second metal layer 52 including at least titanium (Ti); and a third metal layer 53, which comprises Al alloy with Al as a main body and decreases wiring resistance. An extended part 5e of the rear electrode 5 comprises a laminated body, which at least includes the second metal layer 52 containing at least Ti where said first metal layer 51 is removed from the coupling part of an interconnection pattern 2Y, and the third metal 53, whose main body is Al. Therefore the third metal layer 53 with Al as the main body is not contacted with the interconnection pattern 2Y.
Patent JP-S5538515-A (JP)
Title: Cine camera provided with shutter opening angle changeover control device
Inventor: TOUYAMA MASAMICHI
IPC: G03B19/18
Filed: 1978-09-08
Abstract: PURPOSE: To electrically obtain desired shutter opening angles through simple operation by driving a motor by the signal of an indicating means which stepwise changes over and indicates shutter opening angles by way of a control unit thereby making the relative positions of at least two or more shutter blades variable.  
     CONSTITUTION: A shutter opening angle operating member 6 and a fade photographing operating part 7 are provided respectively independently turnably to a stationary shaft 14 to the side face of the camera body. The shutter opening angle operating member 6 has a pointer 6b and a protruding piece 6a. When the pointer 6b is mated to the index 1a of the camera body, the protruding piece 6a presses a normally open switch SW 1  to close the same. Next, when the pointer 6b is mated to the index 1b by turning the operating member 6, the protruding piece 6a detaches from SW 1  and depresses a normally open switch SW 2  to close the same. The shutter opening angle is controlled by changing the relative positions of shutter blades by a motor separate from a film feed motor by way of the control device. SW 1  when closed sends the signal to the control device as to control the opening angle of 150° and SW 2  so as to control the opening angle of 220°. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07320378-A (JP)
Title: Double-sided magnetic head device
Inventor: KANAI JUNICHI
IPC: G11B5/49
Filed: 1994-05-25
Abstract: PURPOSE:To surely bring a head chip into contact with a magnetic recording medium even when no slider member is used so as to reduce the manufacturing cost of a double-sided magnetic head device by making the head chip itself to function as a slider which slides on the magnetic recording medium. CONSTITUTION:The thickness (a) of a head chip 13 in the track width direction is adjusted to about 0.5-1mum and the b/a value (c) which is the ratio of the height (b) of the head chip 13 to the thickness (a) is adjusted to 2.5-5.5. When the ratio (c) becomes larger than 5.5, the handling of the chip 13 becomes difficult, because the chip 13 becomes too thin. In addition, it also becomes difficult to stably slide a magnetic recording medium on the chip 13. When the ratio (c) is smaller than 2.5, on the contrary, the number of chips which can be taken from such a head chip material as the ferrite block, etc., becomes remarkably small and the cost of the chip 13 becomes higher, because the volume of the chip 13 becomes too large.
Patent JP-S602311-A (JP)
Inventor: KINOSHITA HIROSHI
IPC: B28D5/00
Filed: 1983-06-20
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-S5538957-A (JP)
Title: Austenitic stainless cast steel
Inventor: IWABUCHI YOSHITAKA
IPC: C21D6/00
Filed: 1978-09-13
Abstract: PURPOSE: To control the residual stress of an austenitic stainless cast steel to a low level and to enhance the intergranular corrosion sensibility resistance thereof by reheating the steel to a specified temp. after slowly cooling it from the soln. heat treatment temp. or as cast.  
     CONSTITUTION: An austenitic stainless steel contg. C<0.12%, Si<2.0%, Mn< 1.5%, Cr 11W25% and Ni 8W13% is cast into a large-sized product, which is then reheated to 650W850°C as cast or after soln. heat treatment at 1050°C and slow cooling. In spite of large size the cast steel product has very little residual stress and undergoes no deformation. Metal carbide is prevented from precipitating at the grain boundaries, thus enhancing the intergranular stress corrosion sensibility resistance. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H02288758-A (JP)
Title: Master-subordinate system telephone set
Inventor: IIDA NOBUYUKI
IPC: H04M1/72
Filed: 1989-04-28
Abstract: PURPOSE:To call a master telephone set easily from a subordinate telephone set by allowing the master telephone set to detect a dial signal from the subordinate telephone set so as to output a call tone. CONSTITUTION:When a call tone comes from a telephone circuit, the subordinate telephone set 2 lifts up a handset but a called party resides in the master telephone set 1, key entry from a key pad is applied to transfer the call from the subordinate telephone set 2 to the master telephone set 1. Then the master telephone set 1 detects a dial signal from the subordinate telephone set 2 and when the signal is effective, a call tone rings and a holding tone is given to a line. The subordinate telephone set 2 confirms the holding tone and place the handset on the telephone set.
Patent JP-H08300395-A (JP)
Title: Resin transfer molding method
Inventor: YAMANAKA KEIZO
IPC: B29K19/00
Filed: 1995-05-10
Abstract: PURPOSE: To obtain a composite material article having an excellent toughness by preventing a rise in the viscosity of an injected resin when a fiber reinforced composite material is produced by a resin transfer molding method using a toughness imparting agent. CONSTITUTION: A mold is filled with fibers, wherein at least the surfaces thereof are partially coated with a toughness imparting agent comprising a rubber component or plastic with a glass transition temp. of 100 deg.C or higher, for a composite material and a curable resin is injected in the mold to perform molding.
Patent JP-H0328256-A (JP)
Title: Anti-ultrviolet poly (glutalimide) compound
Inventor: RESURII ARAN KOOEN
IPC: C09K15/00
Filed: 1990-05-01
Abstract: PURPOSE: To obtain an ultraviolet-resistant polyglutarimide compsn. excellent in heat stability and weatherability and useful for a protective cover of a high luminous intensity discharge lamp by compounding a steric hindrance amine with a polymer having a dimethylglutamide unit.  
     CONSTITUTION: An ultraviolet-resistant poly(glutarimide) compsn. is obtained by compounding 0.05-1 wt.%, especially, 0.20-0.30 wt.% steric hindrance amine (B) having at least one functional group represented by -CR 1 R 2 -NX-CR 3 R 4 - (R 1 , R 2 , R 3  and R 4  are same or different lower alkyl and X is H, lower alkyl, CH 2 CH 2 O- or -O-), pref., amine represented by formula (X is H, CH 3  or -CH 2 CH 2  O-), for example, bis (2,2,6,6-tetramethyl-4-piperidinyl) sebacate with a polymer (A) containing 60-90% poly(N-lower alkyl)dimethylglutarimide unit or a poly(NH) dimethylylutarimide. 
     COPYRIGHT: (C)1991,JPO
Patent JP-S61271196-A (JP)
Title: Posture controller for floating body
Inventor: HIROKAWA NORIO
IPC: B63B39/14
Filed: 1985-05-24
Abstract: PURPOSE:To properly grasp the posture of a floating body by calculating the center of gravity and center of buoyancy of the floating body on the basis of each signal of a draft gauge, inclinometer, opening and closing of a valve, and the operation state of a pump and displaying the results onto an image display apparatus. CONSTITUTION:Each signal supplied from a draft gauge 6, inclinometer 7, valve state signal 8 and a pump state signal 9 is read into a central processor 1 through a signal input/output apparatus 4, and the existence of the operation signal input supplied from an operating panel 3 is read, and the state variables such as displacement and inclination are obtained. The transfer of the center of gravity is obtained from the transfer quantity of ballast water, and the position of center of buoyancy is obtained from the trim and heel of a floating body. The calculated draft, trim and heel are displayed onto an image display apparatus 2. Therefore, the draft and inclination of the floating body can be properly grasped.