baber/WOPTO huggingface dataset:
Patent JP-S55138931-A (JP)
Title: Change-over system of existing unit and reserve unit
Inventor: SHIMAYAMA HIROAKI
IPC: H04B1/74
Filed: 1979-04-17
Abstract: PURPOSE:To make it unnecessary to do a complicated consideration for completing two characteristics of the existing system and the reserve system, by changing for use one set of a diode detector and a logarithmic amplifier to the existing unit and the reserve unit by the chopper method. CONSTITUTION:An input signal of the carrier wave input terminal 1 is equally divided by the branch circuit 2 and is provided to both the existing unit and the reserve unit. The directional couplers 4 and 14 divide a part of the input carrier wave, and these two carrier waves are supplied to a change-over device 31 by which a chopper signal is provided to the change-over control input, and are  changed mutually. An output of the change-over device 31 is provided to the phase synchronous amplitude detector 35 by which a chopper signal is provided to the  control input terminal through the diode detector 33 and the logarithmic amplifier 34. An output of the detector 35 is provided to the threshold detector 37 through the low band filter 36, and the change-over device 38 of the existing unit and the reseve unit is driven by the above output.
Patent JP-H01218819-A (JP)
Title: Plastic blow molded product with nut buried and its molding method
Inventor: ENDO HARUHIRO
IPC: B29C49/20
Filed: 1988-02-29
Abstract: PURPOSE:To increase the strength of a section receiving torsion most by welding the ends of dot-shaped ribs projectingly formed from one wall to the opposite wall inner surface, and burying nuts in an opening section of the dot-shaped section. CONSTITUTION:Nuts 15, 15' are respectively inserted through an end retained in rods 16, 16', movable to another split mold 12' provided in one split mold 12 and preblowing is carried out in a parison 11 to close the split molds 12, 12' to form up a wholly flashed state. The rods 16, 16' are moved ahead in the direction in a cavity by driving hydraulic cylinders 17, 17', and cylindrical dot-shaped ribs 7, 7' are formed by projecting one wall of the parison 11 to weld the ends 8, 8' of the ribs to the wall inner surface. After that, main blowing is carried out to expand the parison 11 along the cavities 14, 14' and the molding is carried out. When the molding is finished, the rods 16, 16' are moved back, and a molded product is released by opening the split molds 12, 12' after cooling, and then the flashes 19 in the wholly flashed state formed around are cut and removed.
Patent JP-S54137341-A (JP)
Title: Development
Inventor: KIUCHI MASASHI
IPC: G03G9/083
Filed: 1978-04-18
Abstract: PURPOSE: To make it possible to intensely agitate the toner particles with a view to developing a satiafactory electric latent image stably without being influenced by temperature, moisture or the like by using a one-component magnetic developing agent having a high holding power.  
     CONSTITUTION: A photosensitive drum 9, in which a conductive metal drum 9" grounded to the earth is equipped on its circumference with a xerographic photosensitive element 9', is turned at a constant speed in the direction f arrow. A conductive non-magnetic metal cylinder 11' is formed on a portion of its circumference with a non-magnetic insulating layer 11", and a multi-polar magnetic roll 14 is turned at a high speed within a cylindrical sleeve 11 which is fixed irrotational. As a result, the developing agent, which is stored in a container 12 and which is made of a magnetic toner having a magnetic holding power higher than 170 Oe, is carried out along the circumference of the sleeve 11 so that the quantity of the developing agent is regulated by the blade 13 which is made of an insulating material. At the developing unit, the developing agent is frictionally charge by the disturbances so that the electric latent image on the drum 9 is developed. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H03248435-A (JP)
Title: Manufacture of vertical insulated gate field-effect transistor
Inventor: MANNO TOSHIKAZU
IPC: H01L21/283
Filed: 1990-02-26
Abstract: PURPOSE:To enable formation of a gold electrode without causing characteristics deterioration by forming a gate oxide film after forming a silicon nitride film which requires heat treatment of high temperature and for a long time. CONSTITUTION:A low concentration N-type epitaxial layer 2 is formed on a surface of a high concentration N-type semiconductor substrate 1, an oxide film 3 is formed, a silicon nitride film is formed and selectively etched, and a silicon oxide film 4 is made to remain in a predetermined region of a bonding pad. Then, the oxide film 3 is an element region is selectively etched to form a gate oxide film 5, a polysilicon gate electrode 6 is formed, and a P-type back gate 7 and a high concentration N-type source 8 are formed in self- alignment thereto. A layer insulating film 9 is formed, the layer insulating film 9 and the gate oxide film 5 are selectively etched, an opening is formed, and source electrode 11 whose foundation metal is a barrier metal 10 composed of titanium or titanium nitride and a wiring 12 including a bonding pad are formed to complete an element part.
Patent JP-S55140423-A (JP)
Title: Pulverized coal conveyor
Inventor: HONDA MASARU
IPC: B65G53/04
Filed: 1979-04-16
Abstract: PURPOSE: To reduce th possibility of explosion of coal dust and lengthen a distance to be conveyed, by utilizing the combustion exhaust gas of a pulverized coal burner as a medium to convey pulverized coal.  
     CONSTITUTION: Lump coal is supplied from a feed pipe 1 to a pulverizer 2. Pulverized coal is supplied from a conveying pipe 3 to a bunker 4 and stored therein. The pulverized coal is picked out of the bottom of the bunker 4 by a screw conveyor 5 and conducted to another bunker 7 through a pipe 6 by exhaust gas from a blower 21. The pulverized coal is then supplied from an exhauster 27 to a burner 13 through pipes 8W10. The exhaust gas of the burner 13 is introduced through a pipe 15 to forcibly convey the pulverized coal through the former pipes. For this reason, the possibility of dust explosion of the pulverized coal or the like is little and the coal can be safely conveyed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08170396-A (JP)
Title: Floor panel for house built by two-by-four method, and constructing method therefor
Inventor: KOBAYASHI SADAJI
IPC: E04B5/02
Filed: 1995-02-10
Abstract: PURPOSE: To shorten term of works by a method wherein an upper half of a horizontally divided end floor joist is nailed to the outside of a frame of a floor panel while a lower half is nailed to a ground sill timber or the like on the opposite side, and the floor panels are laid with the upper and the lower halves of the end floor joist united together. CONSTITUTION: An upper half 8 of an end floor joist is nailed to the outside of a frame of a floor panel in a framework structure while a lower half 6 of the end floor joist is nailed, corresponding to the upper half 8, to a ground sill timber (b). In the case where two floor panels are connected together, the lower half 6 of the end floor joist is nailed to the lower part of the frame 2 of the adjacent floor panel. A protuberance and a recession may be made to connecting surfaces of the upper and the lower halves 8 and 6 of the end floor joist, and both of the halves may be connected together. The floor panels are installed to the upper beds of the floor joists arranged in parallel with one another with the upper and the lower halves 8 and 6 of the end floor joists engaged with each other.  On installation, connecting members or supplementary devices are used, as occasion demands, for making the adjoining panels engaged with each other. Thereby, manufacture and installation of the floor panels can be executed simply, contributing to shortening of term of works.
Patent JP-S58163679-A (JP)
Title: Thermal head
Inventor: SASAKI KAZUNARI
IPC: B41J2/345
Filed: 1982-03-25
Abstract: PURPOSE:To obtain a thermal head securing the close contact of heat-sensitive paper with the heating part of the thermal head, the excellent quality of printing, and the excellent efficiency of the density of printing in relation to an impression power, by providing a difference in level in an electromagnetic structure and by arranging part of an electrode and a heating resistor obliquely. CONSTITUTION:A heating resistor film 2 is connected on an insulation substrate 1 such as a glazed substrate, and lead metal electrodes 3 and 3' made of material having smaller specific resistance than that of a resistor are provided thereon. Furthermore, electrodes 4 and 4' made of gold, etc. and being 1mm. wide are arranged thereon, and a protection film 5 is superposed thereon. The lower lead electrode of those having a difference in level is formed to be oblique to a line perpendicular to the line of heating bodies, while the heating bodies are spaced in the range of 1/2 of a distance between the positions of the centers of the adjacent heating bodies. In employment, heat-sensitive paper is made to run for feeding at the time of heating.
Patent JP-S57160554-A (JP)
Title: Recovering method for sensible heat of mold pig iron
Inventor: TAKAHASHI YUKIO
IPC: B22D5/00
Filed: 1981-03-31
Abstract: PURPOSE:To recover the sensible heat of mold pig iron effectively and to improve working environments by effecting heat exchanging between the mold pig iron and a  medium for heat exchanging, recovering the medium, transmitting and receiving heat,  and smoothing the recovered heat then utilizing the recovered heat. CONSTITUTION:After molten pig iron is charged onto a mold from a pan 1, its surfaces  assumes a solidified state, and the completely solidified pig iron 6 drops into a carriage  7 after parting from molds and is contained therein. The carriage 7 contg. a prescribed amt. of the pig iron 6 moves to a recovering part, where an introducing pipe 13 for  cooling air and a capturing hood 10 are connected to the outer side of the carriage 7.  Next, the air for recovering heat is blasted with a blower 14. A smoothing mechanism 12 for recovered heat is provided in the middle part of a conduit 11 to deprive the air  holding the heat of of a high temp. level of the heat in the initial period of recovery  and accumulate heat, and to smooth the recovered heat upon lapse of time by releasing the accumulated heat into the air in the late period of recovery. In an exchanger 15, the recovered heat is transmitted to a secondary medium 16, and the air for recovering  heat transmitted to the medium 16 is fed again to the carriage 7 through the conduit  11 and a pressure feeder 14.
Patent JP-H05222819-A (JP)
Title: Decorated panel for exterior
Inventor: YAMASHITA YOSHIYUKI
IPC: E04F13/08
Filed: 1991-03-12
Abstract: PURPOSE:To enhance the weatherproofing property and durability of decorated panels by a method in which a primer layer, a weatherproof ink pattern printed layer, and a silicone acryl resin surface protective layer are orderly formed on a base panel to make up a decorated panel for exterior. CONSTITUTION:On a base panel 1 such as gypsum-slag board, pottery plate, calcium silicate plate, or lightweight aerated concrete plate, an cold-setting (cross-linking) type acryl primer is applied by knife coating or flow coating to form a primer layer 2, and a pattern printed layer 3 of weatherproof ink such as polyvinylidene fluoride-based ink is formed on the layer 2 by a transfer method. A surface protective layer 4 of silicone-acryl resin is formed on the layer 3. The base panel 1 having the layers 2, 3, and 4 is cured to form a decorated panel for exterior. The decorated panel has a sufficient weatherproofing property and excellent durability.
Patent JP-S61238815-A (JP)
Inventor: ROTSUKO ERU MATSUSHIOORI
IPC: C08G18/00
Filed: 1986-03-05
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-S61205976-A (JP)
Inventor: NOMURA HIROYUKI
IPC: B60K35/00
Filed: 1985-03-11
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-S57162355-A (JP)
Title: Semiconductor device
Inventor: HIDAKA TOSHIYUKI
IPC: H01L23/31
Filed: 1981-03-31
Abstract: PURPOSE:To prevent the voltage destruction of a semiconductor device by filling highly dielectric substance between a pair of electrodes connected to a pair of leads of a semiconductor element having rectifying function in a structure that a capacitor is connected in parallel in an equivalent circuit, thereby absorbing the high surge voltage. CONSTITUTION:An Si pellet 1 having a rectifying function and an electrode 2 are secured with solder material. The pellet and the electrodes are covered with glass 3. A lead 6 is connected to the electrode 2, a capacitor electrode plate 4 is connected to the electrode 2. Organic macromolecular material 7 is filled between the electrode 6, and the entirety is packaged with covering resin 5. This diode is used at the rated voltage of several tens to 2,000V. In this manner, high surge voltage can be absorbed by a capacitor, thereby preventing the voltage destruction and being adapted for an ignition circuit of an automotive engine.
Patent JP-S59173317-A (JP)
Title: Balloon restrictor in double twister
Inventor: YANOBU HIDEO
IPC: D01H1/42
Filed: 1983-03-18
Abstract: PURPOSE:A ring made of sintered metal is equipped in the balloon-restricting cylinder and a lubricant is always applied onto the inner wall of the cylinder by utilizing the capillary effect of the sintered metal to buffer colisions and contact friction to balloon restrictor and prevent damage to the yarn. CONSTITUTION:The yarn Y is pulled out of the package P, passed through the guide 6 and made to slide on the inner surface 10 of the ring 8 to effect the application of the lubricant 18, then made to run on the inner wall of the balloon restrictor 3. The lubricant 18 comes by the capillary phenomena from the vessel 17 through the string 12 to all over the periphery of the ring 8 which is made of sintered metal and the capillary effect of the sintered metal makes always the inner surface 10 of the restrict lubricate. Since the ring 8 has a certain vertical width enough to apply the lubricant to the yarn, the yarn damage and formation of static electricity caused by friction of the yarn to the balloon restrictor 3 are prevented surely.
Patent JP-S53131707-A (JP)
Title: Auotmatic telephone exchange system
Inventor: FUKUDA TAKEO
IPC: H04M11/00
Filed: 1977-04-22
Abstract: PURPOSE:To ensure an effective exchange of various kinds of data and thus to realize the simplification and cost reduction for the device, by transmitting and receiving the data of the terminal equipment as well as the control signal via the telephone control line.
Patent JP-S60192057-A (JP)
Inventor: OKADAYA YUKIMASA
IPC: E04H6/42
Filed: 1984-03-12
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-S57161054-A (JP)
Title: Electroless dispersion plating layer
Inventor: TAKAMA MASAYOSHI
IPC: C23C18/20
Filed: 1981-03-30
Abstract: PURPOSE: To improve the adhesive strength of a plating film in the state of applying electroless dispersion plating of high hardness on a blank material to  be plated by carrying out the electroless plating film of the hardness lower than that of said electroless dispersion plating film as underlying plating on the blank material.  
     CONSTITUTION: In forming an electroless dispersion plating film 7 of high hardness dispersed with hard and fine particles such as of SiC or diamond on a blank material 5 to be plated, an electroless underlying plating film 6 of the hardness lower than that of a high hardness electroless dispersion plating film 17 is beforehand formed on the surface of the material 5, after which the film 7 is electroless plated on the surface thereof. In the case of bending the plated article, the film 6 acts elastically against external force and prevents the exfoliation of the film 7. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S60191949-A (JP)
Title: Automatic paper feeder
Inventor: ONO YOSHIAKI
IPC: G03G15/00
Filed: 1984-03-12
Abstract: PURPOSE:To enable the changeover between the supply of a prescribed size of paper and that of fanfold paper and reduce the load upon the motor of a business machine, by providing a clutch operation mechanism in an automatic paper feeder attachable to and detachable from the business machine, to intermit the engagement of a bevel gear and an internal bevel gear. CONSTITUTION:An automatic paper feeder comprises a mounting base attached to a business machine including a motor 31; pin feed tractor mechanisms 40a, 40b for feeding paper by the rotation of sprockets on the mounting base; a bevel gear 43 secured on the shaft 38 of the sprockets; a gear transmission mechanism 32 which is driven by the motor 31; an internal bevel gear 42 provided movably in the axial direction thereof so that the bevel gear is driven by the motor 31; a spring for always urging the gear 42 in such a direction as to be engaged with the gear 43; a paper feed mechanism for automatically feeding the paper to the business machine through the gear transmission mechanism 32; and a cluth mechanism 47 which is pushed by a part of the paper feed mechanism to move the gear 42 in the axial direction thereof and separate the gear from the gear 43 when the paper feed mechanism is fitted on the mounting base.
Patent JP-S63213805-A (JP)
Title: Fixing method for optical collimator
Inventor: YOKOTA TAKASHI
IPC: G02B6/32
Filed: 1987-03-03
Abstract: PURPOSE:To uniformize the extent of buildup of a solder and to obtain a satisfactory coupling characteristic by projecting the laser light to a solder part through a glass pipe to join an optical collimator by soldering. CONSTITUTION:Positions of holding bodies 23 and 26 are adjusted to a cylindrical body 21 so that an optical fiber 22, a light emitting element 24, and a light receiving element 25 are placed in optimum positions to a lens 20, and a solder paste or a solder wire is set on a junction part, and the cylindrical body 21 is covered with a glass pipe 1 whose inside diameter is equal to the outside diameter of the cylindrical body 21. The laser light is projected to the junction part from a laser generator 2 on the outside of the glass pipe 1. This laser light is transmitted through the glass pipe 1 without the loss and acts upon the solder paste or the solder wire to form a solder area 3. Thus, buildup of the solder is suppressed by the inside surface of the glass pipe to uniformize the extent of buildup.
Patent JP-H02225290-A (JP)
Title: Pipe suspending tool
Inventor: HIROZAWA HIDEAKI
IPC: B66C1/16
Filed: 1989-02-27
Abstract: PURPOSE:To nipping-hold and suspend a plurality of pipes piled in multistages through blocks onto a pallet free from breakage by installing a pair of pressing parts onto a suspending ring part in swingable manners and in free separation and approach each other and forming a hooking part which can be freely engaged with the pallet, at the top edge of a cable body which is installed in suspension at each edge part of the pressing part. CONSTITUTION:When a pipe 2 is suspended, the both pressing parts 8 are arranged in separation state in the axis core direction of the pipe onto the superposed pipes. Then, each hooking part 17 is hooked onto a pallet 1, and the suspending ring part 7 is pulled up by a hoisting device. In this case, the both pressing parts which are pulled up, accompanied with the suspending ring part, approach each other, swinging in the axis core direction of the pipe, and a cable body 16 is tension-applied in the state where one side of the pressing part contacts the pipe, and one side of the pressing part is pressed onto the pipe by the synthetic force of the tension applied onto the pressing part and the tension applied onto the cable. The whole of the superposed pipes is nipping-held by the pressing part and the pallet, and the pallet is suspended in the state where the pipe in each stage is nipping-held each other through blocks 3.
Patent JP-H08247448-A (JP)
Title: Combustion control device
Inventor: TSUBOI NOBUYOSHI
IPC: G01N21/71
Filed: 1995-03-07
Abstract: PURPOSE: To provide a combustion control device in which a combustion diagnosis is performed rapidly and a stable combustion is carried out with a low NOx. CONSTITUTION: A combustion control device is comprised of a combustion device 200, a camera 820 for taking an image of a flame formed within the combustion device 200, an image inputting part 804, an area setting part 805, a calculating part 806, an image processing part 808, an image processing monitor 810, an exposure control circuit 850 for performing an exposure control for the camera 820, a fuel amount control part 816 and an air amount control part 18. An image area to be processed as its image selected from the flame image obtained through the image inputting part 804 is set by the area setting part 805 and then an exposure amount of the camera 820 is controlled by the exposure control circuit 850 in response to a brightness degree of the image processing area.
Patent JP-S57162864-A (JP)
Title: Link storing control system
Inventor: NAGURA HOUNOU
IPC: H04M3/30
Filed: 1981-04-01
Abstract: PURPOSE:To realize a link storage control system releasing an auxiliary link, by discriminating the test measuring content with a program controlling a test measuring circuit, controlling the disconnection circuit for an auxiliary link provided in the test measuring circuit and a storing circuit of the main link. CONSTITUTION:When a normal subscriber (SUB)7 and a test measuring device (TSTE)2 are connected via a main link 5 in a network(NW)1, an auxiliary link 6 is duplicatedly connected to the main link 5, and after self-hold loop (IL) is closed with a floating constant current source (FCS) 4, the gate driving for all semiconductor switches of the main link 5 is stopped for self-hold. At this state, through the test and measurement, the effect of the gate current of the semiconductor switch of the main link 5 can be rejected.
Patent JP-S56145442-A (JP)
Title: Multicomputer source controlling system
Inventor: YUASA KOREHISA
IPC: G06F13/14
Filed: 1980-04-10
Abstract: PURPOSE:To eliminate the unnecessary latency time of a system and to facilitate the source control of the system, by providing a source controlling mechanism as a substitute for a shared memory and by informing computers of the release even of a source immediately with an interruption signal. CONSTITUTION:The multicomputer system consists of computers 1-3 and source controlling mechanism 4 and when computer 1 generates and sends request 7 for source release to controlling mechanism 4, the release from controlling mechanism 4, i.e., a release event is transferred to computers 1, 2 and 3 with interruption signals 8-10. Source control queue 11 of controlling mechanism 4 is composed of source information table 12 and computer discrimination table 13. Once the release request is sent from one of computers 1-3, the existence of the same source information is checked by table 12 and when it is not found, the information is registered in table 12 to inform computers 1-3 of the release even, so that while the unnecessary latency time of the system is eliminated, the source control is facilitated.