baber/WOPTO huggingface dataset:
Patent JP-H03257999-A (JP)
Title: Conductive resin composition and its mold
Inventor: IWASE HIDEHIRO
IPC: H05K9/00
Filed: 1990-03-08
Abstract: PURPOSE:To strengthen the coupling of conductive fibers so as to reduce the quantity of mixture of conductive fibers by using conductive fibers and low melting point metal at the same time as conductive fillers, and further adding a heavy metal deactivator to a cover resin layer. CONSTITUTION:A conductive resin composition without deterioration even at high temperature in conductivity and mechanical strength of a product can be gotten by mixing master pellets, which are made by integrally forming a thermoplastic resin layer (D) containing heavy metal deactivator (C) and cutting into pellets, with thermoplastic resin pellets (E) on the surface of conductive fillers consisting of long conductive fibers (A) and a low melting point metal (B). As the heavy metal deactivator, m-nitrobenzehydrazide, 3-amino-1,2,4- triazole, benzotriazole, etc., can be cited. By the addition of this heavy metal deactivator, the deterioration by the conductive fibers of thermoplastic resin can be prevented, and degradation of essential mechanical properties of resin can be suppressed.
Patent JP-H05256635-A (JP)
Title: Axial gap measuring device for inner ring split type double-row rolling bearing
IPC: F16C19/18
Filed: 1991-02-27
Abstract: PURPOSE:To measure the axial gap of an inner ring split type double-row rolling bearing simply and precisely. CONSTITUTION:Two inner rings 2, 2 are airtightly pressed and pinched from both ends in the axial direction by a pair of pinching members 4, 4, a constant- pressure fluid is fed to an interval section (h) between two inner rings 2, 2 by a constant-pressure fluid feeding means 5 via one pinching member 4, and the fluid is injected from the interval section (h). The fact is utilized that the back pressure or flow of the constant-pressure fluid feeding means 5 is changed in a fixed correlation with the change of the axial size of the interval section (h), and the change of the back pressure or flow is measured by a measuring means to determine the axial size of the interval section (h).
Patent JP-S58174120-A (JP)
Title: Engine with turbosupercharger
Inventor: ISAKA YOSHIHARU
IPC: F02B61/02
Filed: 1982-04-07
Abstract: PURPOSE:To both improve supercharge efficiency and prevent the bulkiness around an engine, by arranging a turbosupercharger in a space part between front and rear cylinders. CONSTITUTION:A turbosupercharger 29 is arranged in a space part 28 between front and rear cylinders 13 and 14. Accordingly, an air cleaner can be approximately arranged. Further exhaust pipes 43a, 43b, 44a, 44b connecting a turbine 31 to exhaust ports 20 can be also compactly laid out in the shortest distance. In consequence, a less flow path of exhaust from an engine 11 and compressed air is only required, and an extreamly less pressure drop is caused to provide an ideal position relation with very little pressure drop between the engine 11 and the turbosupercharger 29, resulting in the improvement of a supercharge effect.
Patent JP-H01231079-A (JP)
Title: Image forming device
Inventor: OSAWA ICHIRO
IPC: G03G15/20
Filed: 1988-03-11
Abstract: PURPOSE:To cause a separating member which is actuated and interlocked with an outer cover to make smooth operation and at the same time, to make the member compact in constitution by making the coupling member which couples the outer cover with the separating member flexible. CONSTITUTION:An outer cover 9 and holder 8 are coupled with each other by means of a flexible coupling member 11 and the holder 8 revolves when the cover 9 is opened or closed. While the shape of the coupling member 11 changes depending upon the state of the cover 9, namely, opened and closed states, its restoring force is small and, therefore, the stress caused to other parts is small, since the member 11 is flexible. Thus the constitution can be made compact even if rigid parts are provided in the vicinity of the member 11 and interfere with the member 11, because the member 11 changes in shape. Therefore, the contact resistance at the sliding section is reduced and, when the outer cover 9 is opened, the holder 8 smoothly rotates.
Patent JP-H05259284-A (JP)
Title: Semiconductor integrated circuit device
IPC: H03K19/173
Filed: 1992-03-16
Abstract: PURPOSE:To freely set input/output terminals to be assigned to a common function in a semiconductor integrated circuit which is used by leading an output signal of a plurality of internal signal generating circuits such as a single chip microcomputer or the like to the external circuits. CONSTITUTION:In a semiconductor integrated circuit device comprising a plurality of internal signal generating circuits 51 to 54 and a plurality of input/output terminals 11 to 14 for outputting the signals from the internal signal generating circuits 51 to 54 to the output and transferring the externally supplied signals to internal circuits, a plurality of input/output switching circuits which are connected to input/output terminals 11 to 14 for switching input signals and output signals and a selecting means for selectively supplying the output signals from internal signal generating circuits 51 to 54 to the desired input/output switching circuits 21 to 24 are provided.
Patent JP-S58177586-A (JP)
Title: Bubble memory chip
Inventor: OOTA HIROBUMI
IPC: G11C19/08
Filed: 1982-04-09
Abstract: PURPOSE:To transfer a fine bubble with a large bias magnetic field margin even when a gap is wide, by providing an area of an ion-implanted layer or ''Permalloy'' thin film layer at the gap part of a transfer path with a transfer pattern. CONSTITUTION:In figures slanting-line parts 31, 32, 33 and 34 are ion-implanted areas. Another figure shows the graph of the comparison of the bias magnetic field margin and the ion implantation of gap parts makes it evident that when the intensity of a revolving magnetic field is 50 oersted, the upper limit of the bias magnetic field margin increases by 15 and 20 oersted. In the latter figure, 51 is the margin when the ion implantation is not performed and 52 and 53 are the margins of a chip in this example.
Patent JP-S56154762-A (JP)
Title: Slit exposure optical system of electrophotographic copier
Inventor: ABE AKIRA
IPC: G03B27/50
Filed: 1980-04-30
Abstract: PURPOSE: To absorb impact force by stopping of both the 1st movable table and the 2nd movable table and make continuous copying efficient by disposing an elastic body which is compressed between both tables in the final period of the reciprocative moving stroke of both between both tables and using a wire and sheave devices.  
     CONSTITUTION: A compression spring 27 is equipped between the end prt 12a of the 1st movable table 12 and the end part 14a of the 2nd movable table 14, and is so arranged as to be compressed between both. In this case, the compression energy of the compression spring 27 acts so as to gradually decrease the relative speed of the 1st table 12 approaching gradually to the 2nd table 14, and therefore the relative speeds between the tables 12 and 14 are eliminated. At the same time, the half part 31a of a wire 31 which is put on between the stay 38 of a machine body frame 21 and the 1st table 12 is stretched by the kinetic energy of the tables 12, 14, and since the kinetic energy of both tables is absorbed as the elastic of the wire, no impact forces are exerted upon the machine body frame. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H01232857-A (JP)
Title: Serial output circuit
Inventor: ICHIMURA HIROKI
IPC: H04L13/10
Filed: 1988-03-14
Abstract: PURPOSE:To eliminate the need for a counter counting a clock signal for shift and to simplify a circuit constitution to apply serial transfer to a data by differentiating a synchronizing signal by an external clock signal and using the differentiating signal so as to control a latch circuit. CONSTITUTION:A most significant bit MSB of n-bit data D0-Dn-1 is latched by a 1-bit latch circuit 1 and then fed to a selector 5. Then the selector 5 outputs the MSB latched in the latch circuit 1 as a serial data immediately when a differentiating output signal of the differentiating circuit 3 is zero. Moreover, the load signal D reaches logic 1 and then the (n-1) bits except the MSB are latched by the latch circuit 2 in the timing when the system clock signal is 0. Then the (n-1) bit data is latched in a shift register 4 via the latch circuit 2 by the differentiating output signal from the differentiating circuit 3 and outputted from the selector 5 by an external clock signal.
Patent JP-S54150186-A (JP)
Title: Sodium leakage detector
Inventor: KINOSHITA KENJIROU
IPC: G01M3/28
Filed: 1978-05-18
Abstract: PURPOSE: To obtain the device which has no restrictions in the places of application and operates surely by providing a detecting tube which is corroded by leaking sodium near the piping of liquid sodium which cools a fast breeder.  
     CONSTITUTION: A detecting tube 1 whose one end is closed with a plug 2 is provided to the outside circumference which becomes the lowermost part of sodium piping 6, in parallel with the piping 6. A pressure gauge 5 and a pump 3 via stop valve 4 are connected to the other open side end thereof. A heat insulating material 7 is disposed on the outer side of the piping 6. The tube 1 is normally kept under slightly negative pressure by the pump 3 and is held shut by the stop valve 4, but when liquid sodium leaks to the outside of the pipe, it reacts with the moisture and  oxygen in air and the production of reaction having been activated corrodes the tube 1 and therefore the tube 1 inside becomes of the same pressure as the atmospheric pressure. This causes the value indicated in the pressure gauge 5 to change sharply, thus detecting the leakage of the sodium. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60205086-A (JP)
Inventor: YAMAMOTO YUUICHI
IPC: F16L57/00
Filed: 1984-03-28
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-S52140713-A (JP)
Title: Compressed air-fuel mixture reflux device of rotary piston engine
Inventor: TADOKORO ASAO
IPC: F02B53/04
Filed: 1976-05-19
Abstract: PURPOSE: To prevent bad starting performance of a control valve which opens and closes a reflux line of compressed mixture by making its action certain and prompt with such a contruction that it is controlled by negative pressure from the negative-pressure take-out orifice provided at the upper flow of a throttle valve when the valve is opened more than the set opening. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58174909-A (JP)
Title: Adjusting structure of optical system
Inventor: KAWADA TAKASHI
IPC: G03B27/52
Filed: 1982-04-08
Abstract: PURPOSE:To make a focusing operation easy by interposing a spacer for adjustment between the mounting face in the fixing part of a device and the end face of a cylindrical lens, and fixing the cylindrical lens to the mounting seat by using a holding band. CONSTITUTION:A projection lens 24 is made into a cylindrical shape, and has high resolving power in an arrow X direction. In the case of mounting the lens 24 to a mounting seat 23, a rectangular spacer 54 having a required thickness is interposed between the perpendicular face 53 of the front wall 26a of a light shielding box 26 and the end face of the lens 24. A hole 55 corresponding to the through-hole 48 of the wall 26a is formed in the central part of the spacer 54 and many sheets thereof differing in thickness are prepared. If the lens 24 is placed on the receiving face 49 of the seat 23, the center of the lens 24 aligns to the optical axis of an exposure optical system and the focusing operation is completed by moving the lens 24 in the optical axis direction, positioning the same while observing the image forming state, interposing the spacer 54 and fixing the same to the seat 23 by means of a holding band 25.
Patent JP-H02237109-A (JP)
Title: Manufacture of semiconductor device
Inventor: NIIZAWA MASAHARU
IPC: H01L21/265
Filed: 1989-03-10
Abstract: PURPOSE:To easily form a homogeneous and high-quality heterojunction with which few impurities are mixed by a method wherein ions of an element capable of forming a mixed crystal with a crystal of a compound-semiconductor crystal substrate are implanted into the substrate, an annealing operation is executed, a solid epitaxial growth operation is executed and an epitaxial layer whose mixed crystal ratio is different from that of the substrate is formed. CONSTITUTION:Ions of Al, As or Si as an element capable of forming a mixed crystal with a semiinsulating GaAs crystal as a compound-semiconductor crystal are implanted into a GaAs crystal substrate 1 at a tilt angle theta=11 deg. and at a rotation angle phi=30 deg.. A solid epitaxial growth reaction of an ion-implanted part is executed by an annealing treatment; an epitaxial layer 3 whose mixed crystal ratio is different from that of the compound-semiconductor crystal substrate 1 is formed on the crystal substrate 1. Since the epitaxial layer of the mixed crystal is formed by combining an ion implantation technique with an annealing technique, it is possible to easily form a homogeneous and high-quality heterojunction in which few impurities are mixed.
Patent JP-H08255644-A (JP)
Title: Rail mounting equipment device
Inventor: ISHIZUKA KIMINORI
IPC: H01R9/26
Filed: 1995-03-17
Abstract: PURPOSE: To improve the wide usability of a rail mounting equipment by mounting an equipment base on a rail, and connecting first and second male connecting terminals and female connecting terminals on both sides of the equipment base. CONSTITUTION: A male connecting connector 2 and a female connecting connector 5 are mounted with a distance R on the same side surface of an equipment base 1 fitted to and mounted on a rail. A male connecting connector 6 is mounted with the distance R to a female connecting connector 3 provided opposite to the connector 2 on the opposite side surface of the base 1. After the equipment base 1 is fitted to and mounted on the rail, the connectors 2 and 3, and the connectors 5 and 6 are mutually connected through a connecting wiring circuits 4 and 7, respectively. The connecting wiring circuits 4 and 7 are mutually connected through a connecting wiring circuit 8. An internal circuit 10 is connected to the circuit 4 through an internal wiring 9, and a terminal block 12 is connected to the circuit 7 through a terminal circuit 11.
Patent JP-S60227438-A (JP)
Inventor: GIRAAMO ERU TORORIRA
IPC: H01L21/677
Filed: 1985-03-25
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-S56168472-A (JP)
Title: Method and device for focusing image improved in detecting boundary
Inventor: YANGU RUU
IPC: H04N1/40
Filed: 1981-04-20
Abstract: System and method for reproducing images having areas of different color density scanned by a beam. A signal corresponding to an average level of color density within the target area of the beam is provided and compared with the signal from the central portion of the target area to detect the boundaries between the areas of different color density.
Patent JP-H03261832-A (JP)
Title: Seismoscope
Inventor: TSUGII HIDESHI
IPC: G01H1/00
Filed: 1990-03-10
Abstract: PURPOSE:To perform predetermined seismic operation and simplify wiring by making terminals for a movable and a fixed contacts of a switch mechanism with contacts face external fixed terminals and bridging coil-like leads between the facing terminals to have them connected with each other. CONSTITUTION:Horizontal movement of a pendulum weight 2 placed in a case 1 is converted into vertical movement by a movement conversion mechanism unit, and the converted vertical movement is converted into an electric signal by a switch mechanism 4 with contacts. The automatic horizontal mechanism unit 5 autmatically maintains a seismic unit comprising the pendulum weight 2, the movement conversion mechanism unit and the switch mechanism 4 with contacts, while a damper unit 6 applies damping function to the automatic horizontal mechanism unit 5. Terminals 19 and 20 for a movable contact 14 and a fixed contact 18 on the switch mechanism 4 with contacts are placed to face external fixed terminals 7A, 7B respectively as well as coil-like leads 21, 22 are bridged between the terminals 19 and 7A and between 20 and 7B respectively to have them connected with each other.
Patent JP-H08253600-A (JP)
Title: Polytetrafluoroethylene fine powder and its manufacture
Inventor: KINOSHITA SATOYUKI
IPC: C08L27/18
Filed: 1995-03-17
Abstract: PURPOSE: To obtain a polytetrafluoroethylene fine powder improved, for example, in such points that particle diameters are less scattered and the initial loss at the time of extrusion is less, by stirring an aqueous dispersion of a polytetrafluoroethylene under specified conditions to cause coagulation. CONSTITUTION: This polytetrafluoroethylene fine powder is produced by stirring an aqueous dispersion of a polytetrafluoroethylene in the presence of a water- insoluble organic solvent at a temperature equal to or lower than the room temperature transition point of the polytetrafluoroethylene to cause coagulation. Preferably, the aqueous dispersion of a polytetrafluoroethylene is stirred at a temperature in the range from 10 deg.C or more to that equal to or lower than the room temperature transition point of the polytetrafluoroethylene to cause coagulation. More preferably, the aqueous dispersion of a polytetrafluoroethylene is stirred at a temperature in the range of 10 to 25 deg.C to cause coagulation.
Patent JP-S58174663-A (JP)
Inventor: KITAZAWA HIROSHI
IPC: D04B15/70
Filed: 1982-04-08
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-S61218129-A (JP)
Inventor: NISHIMURA YASUYUKI
IPC: H01G9/02
Filed: 1985-03-23
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-S53144680-A (JP)
Title: Electron beam projecting and image formimg device
Inventor: TAKEUCHI YOSHINOBU
IPC: H01L21/26
Filed: 1977-05-23
Abstract: PURPOSE: To produce an electron beam projecting and coupling device wherein magnification is variable in a deepest focal depth state and further the image on target is rotatable at a constant magnification. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05220285-A (JP)
Title: Sewn object feeding device for sewing machine
Inventor: ONO MAMORU
IPC: D05B33/02
Filed: 1992-02-12
Abstract: PURPOSE:To efficiently sew many sewn objects stacked on a slide table in sequence. CONSTITUTION:A feeding device 5 provided with a slide table 4 having nearly the same height as the height of the bed 2 of a sewing machine 1 and reciprocatable in the sewing direction of the sewing machine 1 is arranged so that the side end 4' of the slide table 4 is separated from the side end 2' of the sewing machine bed 2 at a droop gap 6, the forward movement of the feeding device is driven synchronously with the sewing speed of the sewing machine 1, and sewn objects 7 are freely stacked and hooked on the slide table 4 in the sewn object feeding device 5 of the sewing machine 1.
Patent JP-H10252675-A (JP)
Title: Vane rotary compressor
Inventor: KITAMURA TAKEO
IPC: F04C18/344
Filed: 1997-03-13
Abstract: PROBLEM TO BE SOLVED: To prevent an abrasion step difference part from colliding with a cylinder, and restrain generation of an operating sound by forming a corner part of a suction groove opened in a compression space of the cylinder in a chamfer shape. SOLUTION: In a cylinder 1 of a vane rotary compressor, a suction hole and a suction groove 8 are opened in a place positioned in a suction stroke of an inside surface of the cylinder 1 to slidingly move with a vane, and a delivery hole is opened and arranged in a place positioned in a delivery stroke. A chamfer 8a is formed in a corner part of the suction groove 8. Since the chamfer part 8a is provided, in the vane rotary compressor, an abrasion step difference part is prevented from colliding with the cylinder by gradually changing a slidingly movable part with the cylinder 1 of a vane tip stepped abrasion part in a starting part of the suction groove 8 of the cylinder 1. Therefore, generation of an operating sound is restrained.
Patent JP-H01232353-A (JP)
Title: Electrophotographic sensitive body
Inventor: KAWAMURA TAKAO
IPC: H01L31/08
Filed: 1988-03-11
Abstract: PURPOSE:To obtain a photosensitive body having high photosensitivity, superior performance, and high quality by specifying a compsn. and proportion of elements of a photoconductive layer of a photosensitive body constituted of an a-SiC photoconductive layer and an org. semiconductor layer laminated on an electroconductive substrate. CONSTITUTION:A photosensitive body is formed by laminating an a-SiC photoconductive layer 2 and an org. semiconductor layer 3 on an electroconductive substrate 1. The layer 2 consists of Si element, C element, and H element or halogen element, and values of x and y are regulated to within a range: 0.05<x<0.5 and 0.2<y<0.5, when the compsn. of the layer 2 is expressed by [Si1-xCx]1-yAy (wherein A is H or halogen). If x is <=0.05, photosensitivity of a short wavelength side is not improved. If it is >=0.5, photoconductivity is decreased. If y is <=0.2, dark conductivity increases, and if it is >=0.5, deterioration of adhesion occurs due to increase of internal stress in the layer 2. Thus, a photosensitive body having superior photosensitivity, superior performance, and high quality is obtd.
Patent JP-S61218786-A (JP)
Title: Fluid pump
Inventor: NOMURA YOSHIHISA
IPC: F04B43/02
Filed: 1985-03-22
Abstract: PURPOSE:To try to reduce abrasion by fitting a spacer, capable of sliding in contact with a support surface of an outward-facing flange part, between the rocking edge part of a rocker arm and the outward-facing flange part of a working piston so as to enlarge the area of a sliding part in the case of sliding of the arm. CONSTITUTION:A spacer 15 and a shim 16 are fitted between an outward-facing flange part 12d mounted on the support part 12c of a working piston 12 and the fork part 13a of a rocker arm 13, and both 15, 16 are formed in order to move laterally with respect to the outward-facing flange part 12d. By a lateral action power which works from the rocking fork part 13a of the rocker arm 13 on the upper surface of the spacer 15, the shim 16 laterally slides on the outward-facing flange part 12d integratedly with the spacer 15, and the sliding surface is to be a surface for allowing sliding contact. As the result, the sliding part generated in rocking of the rocker arm 13 becomes to have a large area as compared with the conventional one, and abrasion damage of this part is reduced.
Patent JP-H06275399-A (JP)
Title: Undulator
Inventor: IDA MIZUHO
IPC: G21K1/093
Filed: 1993-03-18
Abstract: PURPOSE:To provide an undulator capable of changing the wave length of emitted light to be extracted. CONSTITUTION:This undulator is to extract emitted light by deflecting an electron beam in a periodic magnetic field. In this undulator 5, upper and lower part magnet groups 6 and 7 are alienatedly arranged along a parallelly arranged orbit 2 where the electron beam passes at a speed near to a light velocity. In the upper and lower part magnet groups 6 and 7, only horizontal movement is allowed by a supporting part 9 parallelly arranged as the component member of the magnet groups to arrange plural magnet parts 10.... In these plural magnet parts 10..., individual horizontal positions are automatically set by a position adjustment mechanism 8. As an example of the position adjustment mechanism 8, movement blocks 14... proceeding to and retreating from between the magnet groups 10 and 10, and a movement device 15 making these movement blocks 14... concurrent proceeding and retreating are cited.