baber/WOPTO huggingface dataset:
Patent JP-H0950756-A (JP)
Title: Thermion emitting filament and hot cathode structure
Inventor: KAMIMURA YUTAKA
IPC: H01J1/13
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a hot cathode structure, which can offset the magnetic field so as to stabilize the plasma and which holds the long lifetime and which does not require special processing to improve the productivity, and to provide a thermion emitting filament to be used for this hot cathode structure. SOLUTION: In this hot cathode structure, filaments 1, 1' have a plane of reflection A, and the filaments 1, 1' themselves forms a mirror image. The filament 1 in this side of the plane of reflection A and the filament 1' of the back side of the plane of reflection A forms a mirror image in relation to each other. The current (i), which enters from one terminal 8 of the filament 1 connected to a current lead-in terminal, is finally flowed out of the terminal 8' of the filament 1'. The current (i) during this time is flowed at a surface symmetrical position in the opposite directions along the shape of the filaments 1, 1' so as to offset the magnetic field generated by the current. In the case where this structure is used for an electron impact type ion source device, plasma is stabilized for stabilized use.
Patent JP-S5991417-A (JP)
Title: Liquid crystal optical device
Inventor: NAKAMURA HARUO
IPC: G02F1/137
Filed: 1982-11-18
Abstract: PURPOSE:To improve a shutter function of a liquid crystal optical device by constituting so that the surface of one substrate of two substrates for constituting a liquid crystal panel is subjected to horizontal orientation processing and the surface of the other substrate is subjected to vertical orientation processing. CONSTITUTION:A liquid crystal layer 1 is enclosed between a substrate 2 provided with an electrode 4 and a substrate 3 provided with an electrode 5, holds a thickness (d) shown by a seal 6 and 9, and is sealed up tightly. As for the orientation processing, one substrate is subjected to a horizontal orientation, and the other substrate in subjected to a vertical orientation. As for the horizontal orientation processing, there is a method by which epoxysilan resin, polyimide resin, etc. are applied as an orienting agent, are calcined, and are rubbed by sanitary cotton, etc., and also, it can be realized by only rubbing without using these processing agents. It is also possible to vapor-deposit silicon oxide diagonally against the substrate. On the other hand, the vertical orientation processing can be realized by processing the surface of the substrate by aminosilan, lecithin, polyamide resin, etc. The polarized faces of two polarizing plates are orthogonal to each other, and also the polarized face is placed at 45 deg. against the direction of said horizontal orientation processing.
Patent JP-H1078577-A (JP)
Title: Liquid crystal display device
Inventor: HIYAMA TAKUMI
IPC: G02F1/1335
Filed: 1997-07-14
Abstract: PROBLEM TO BE SOLVED: To provide a color liquid crystal display device having excellent visibility with reduced reflection of light. SOLUTION: This liquid crystal display device consists of two substrates and a liquid crystal between the substrates. At least the substrate facing the observer 8 is a transparent substrate 1. At least on this substrate 1 facing the observer 8, a transparent electrode 5, an auxiliary electrode 6 comprising a metal attached to the transparent electrode 5, and a blue filter 4a nearer to the transparent substrate than the auxiliary electrode 6 are formed. The blue filter 4a and auxiliary electrode 6 in the element are arranged in such a manner that >=75 % of the area of the metal auxiliary electrode 6 in the device seen through the transparent substrate 1 is covered with the blue filter 4a.
Patent JP-S6464729-A (JP)
Title: Manufacture of split bearing
Inventor: FUREDERITSUKU AREN HETSUKUMAN
IPC: F16C35/00
Filed: 1988-08-16
Abstract: PURPOSE: To split a structural member along a designated split plane and form mutual locking roughened surfaces which can be re-engaged by first fastening an integrated cap and body in a separate rotation preventive clamp means, and then suddenly moving a pair of leg parts. CONSTITUTION: An integral unfinished connecting rod 20 including unseparated body and cap portions 21, 25 is formed by casting or forging, then a hole 34, a hole of a bolt 37, a screw, a pass hole 45 and notches 42, 44 are worked, and then the material 20 is made fragile along the split planes 38, 39. The integrated connecting rod workpiece 20 is fixed in a fitting 50. A limitation is given between the relative motion and the linear separating motion of the cap 25 and the main body 21 by a body clamp assembly 51 and a cap clamp assembly 52, and then in a pair of integral legs, an impact is given to a split ram 55 to forcedly separate the clamp assembly, and while the relative rotation is inhibited, the clamp assemblies 51, 52 are linearly separated and tension is applied to both pairs of integral legs to be split and separated.
Patent JP-H0486713-A (JP)
Title: Driving device
Inventor: MURAKAMI JUNICHI
IPC: G02B7/04
Filed: 1990-07-31
Abstract: PURPOSE:To decrease the torque loss at the time of driving a movable member by axially providing plural pieces of coils which are successively switched in impressed voltage on the inner peripheral surface of a hollow cylindrical member and providing magnets in the movable member. CONSTITUTION:Magnetic materials 2, 2' are fixed t the inner peripheral surface of a lens barrel 1 and the coils 3, 3' are so wound thereon that the poles thereof vary respectively. Magnetic materials 20, 20' are similarly fixed thereto in the positions shifted axially from the magnetic materials 2, 2' and the coils 30, 30' are wound around these materials by reversing the winding direction. Plural pieces of the electromagnets consisting of these magnetic materials and the coils are disposed alternately in the axial direction and the movable member 4 is axialy driven on the inner side thereof. The movable member 4 consists of the cylindrical member 5 consisting of the magnetic material and a lens holding member 6 fixed in this member. The N poles and S poles are magnetized alternately around both ends of the cylindrical member 5 so as to vary in the optical axis direction. The movable member comes into contact with the driving part only at the two points and does not generate the surface contact and, therefore, there are no friction losses and the efficient driving is possible.
Patent JP-S58102974-A (JP)
Inventor: KAMENO KOUTAROU
IPC: G09F9/00
Filed: 1981-12-16
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-S5896496-A (JP)
Inventor: AIREN JIYOI BUTSUSHIYUUBUISUNI
IPC: G01H11/06
Filed: 1982-11-20
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-H0495375-A (JP)
Title: Compression joint of device of wire anchor clamp
Inventor: OSATO TADAATSU
IPC: H01R43/048
Filed: 1990-07-31
Abstract: PURPOSE:To fix a wire supporting means, and select a supporting position of the wire supporting means automatically by sending the brake cancelling signal from a hydraulic compressor to a solenoid brake to cancel the brake when a first time compression operation of the hydraulic compressor is concluded, and thereafter, moving a wire supporting means freely. CONSTITUTION:In the case that an anchor clamp C is compressed to joint to a wire W, a guide bar 18 corresponding to a dimension of that anchor clamp C is selected to be fixed on a frame 1, and a wire supporting means 2 is moved to a predetermined position, then, a roller of a limit switch 16 is fallen to a mark 18a of the guide bar 18, and the stopping signal of a solenoid brake 17 is sent out to stop a pinion 16 with the solenoid brake 17. When a first time compression operation is concluded and the oil pressure reaches a predetermined value, the reset operation signal is sent to a control valve 20 through a control device, and while the brake cancelling signal is sent to the solenoid brake 17 to release the pinion 16, and the wire supporting means is moved freely.
Patent JP-H0627301-A (JP)
Title: Optical member having cured film
Inventor: YAJIMA HIDEKAZU
IPC: G02B1/14
Filed: 1992-07-07
Abstract: PURPOSE:To provide the optical member having a cured film which is formed with a coating material having excellent hot water resistance and is not degraded in the light resistance and weatherability of the coating material even if a vapor deposited film of an inorg. acid compd. is further formed on this coating material. CONSTITUTION:The cured film of the optical film having the cured film on an optical base material is formed of a coating compsn. contg. modified stannous oxide-zirconium oxide composite colloidal particles by coating at least a part of the surfaces of the stannous oxide-zirconium oxide composite colloidal particles with tungsten oxide-stannous oxide composite colloidal particles and an org. silicon compd.
Patent JP-S6358873-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: NAGAKUBO YOSHIHIDE
IPC: H01L21/336
Filed: 1986-08-29
Abstract: PURPOSE:To obtain a semiconductor device where its high integration can be easily achieved by connecting directly each interconnection layer to be connected to source and drain regions as well as a gate electrode. CONSTITUTION:A source region 4 and a drain region 5 are formed at a position that is held between a pair of field oxide films 2a and 2b at the surface portion of a semiconductor substrate 1 and a gate electrode 3 is formed at the position held between these regions through a gate oxide film 10. A source interconnection layer 12 is formed on the source region 4 and on the field oxide film 2a that is in a row of the above region 4 and contacts the source region 4. Then, a drain interconnection layer 13 is formed on the drain region 5 and on the field oxide film 2b that is in a row of the above region 5 and contacts the region 5. As a result, a gate interconnection layer 14 is formed on the gate electrode 3.
Patent JP-H0626392-A (JP)
Title: Prime mover control device for construction machinery
Inventor: ONOE YUTAKA
IPC: F02D29/04
Filed: 1992-07-07
Abstract: PURPOSE:To adjust a target speed of a prime mover easily to increase operability, etc., even when the work environment, load condition., etc., of construction machinery are varied frequently. CONSTITUTION:In addition to an instruction device 31 to instruct selectively a target speed Na of an engine 9 in four modes of P, E, L, and I, a fuel lever 34 to vary for instruction the target speed Na of the engine 9 successively is provided, and a selector switch 35 to switch over selectively between an instruction device 31 and the fuel lever 34 is provided in an operator's cabin. Thus, an operator operates the selector switch 35 selectively according to the work content, etc., of a hydraulic shovel to switch over selectively a mode selector switch 32 and the fuel lever 34.
Patent JP-H0948060-A (JP)
Title: Manufacture of foam
Inventor: KURIO HIROYUKI
IPC: B29C48/52
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent a moisture from being contained in a composition of a foaming resin and an air from being entrained into a material when supplied by kneading the composition in a molten state, at a temperature lower than the decomposition temperature of a foaming agent and higher than the melting temperature of the composition, within an extrusion machine with a vent hole, cooling the composition through a sizing the and a water tank after heating and shaping the composition at a temperature higher than the decomposition temperature of the foaming agent in the foaming agent decomposition zone of an extrusion die. SOLUTION: The set temperature of the cylinder of an extrusion machine 2 is lower than the decomposition temperature of a foaming agent so that a thermally decomposing foaming agent contained in a composition of a foaming resin in the extrusion machine is not decomposed, and higher than a temperature at which the synthetic resin is molten, for fusing an kneading the composition. Consequently, the moisture contained in the resin composition and the air entrained at the time of supplying the resin composition are removed by suction from a vent hole 12, without the suction and removal of a decomposition gas from the thermally decomposing foaming agent. Thus it is possible to efficiently manufacture a foam with high dimensional accuracy, low percentage of contraction and uniformly foamed cells.  The preferable degree of decompression of the vent hole 12 is 300-760mmHg, as no adequate effects can be obtained when the degree is too low.
Patent JP-H0953534-A (JP)
Title: Fuel feeding device for internal combustion engine
Inventor: MINAGAWA KAZUJI
IPC: F02M37/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To reduce the occurrence of leakage of fuel through a fuel injection valve without lowering startability. SOLUTION: A pressure control valve 13 comprises a downstream pressure control valve 35 arranged between a fuel piping and a fuel rail; an on-off valve 36 arranged integrally with the downstream pressure control valve 35; and a relief valve 37 bypassing the downstream pressure control valve 35. The downstream pressure control valve 35 sets a fuel pressure in a fuel rail to a given value through control of opening and closing of a passage running to the fuel rail. The opening closing valve 35 closes the flow passage according to lowering of a fuel pressure due to leakage through a fuel injection valve when an internal combustion engine is stopped. Since the relief valve 37 is opened by a fuel pressure on the fuel piping side when a fuel pump is operated, fuel is fed by the opening from an upper stream spot to a downstream spot to increase a fuel pressure in a fuel rail 15.
Patent JP-S6181651-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUROMARU AKIRA
IPC: H01L21/78
Filed: 1984-09-28
Abstract: PURPOSE:To improve the mounting precision, by fixing a wafer with a wax material during the dicing process for fully cutting it into pellets, fixing them with a resin so as not to disarrange the aligned pellets, separating them from the wax material and mounting directly onto a lead frame. CONSTITUTION:An unprocessed silicon wafer 53 is secured on a base 52 by means of solder 54. The base 52 is carried on a dicing stage 51 and fixed securely by the vacuum suction through a sucking hole 51a. The wafer 53 is cut by forming grooves 53a with a dicing blade 55 rotating at a high speed, whereby the wafer is completely separated into pellets 56. Subsequently, silicon rubber is supplied on the upper faces of these pellets and into the grooves 53a so as to form a silicon rubber layer 57. Fixing rings 58 and 59 are tightened with screws. The solder 54 is heated and molten, and the rings 58 and 59 are lifted up so as to separate the pellets 56 from the solder 54. The pellets are then conveyed over a lead frame 12, and each pellet is put on a conductive bonding agent 13 by a pushing-down jig 60 for conducting the die bonding.
Patent JP-H0523861-A (JP)
Title: Plasma arc torch provided with fume collection port and its operating method
Inventor: SEKI TADASHI
IPC: H05H1/34
Filed: 1991-07-19
Abstract: PURPOSE:To protect a worker and the environment from contamination caused by harmful fume by collecting efficiently fume generated by melting of a plasma arc torch. CONSTITUTION:In a plasma arc torch 1 constituted of a cathode electrode 3, a cathode sleeve nozzle 4, an anode nozzle 5, a shield cap 6, and a suction cap 7 provided concentrically extending from the center to the outside periphery, fume 10 generated by melting of the plasma arc torch 1 is collected efficiently by connecting a dust collector to a passage 14 between the shield cap 6 and the suction cap 7. Also, by providing an adjusting cover 16 to the rear side half in the advance direction of the plasma arc torch 1 of the tip of the suction cap 7, it is prevented that the fume 10 sticks on a weld bead 9.
Patent JP-H1047855-A (JP)
Title: Drying device for hollow wood
Inventor: OKAWA HIDETOSHI
IPC: F26B9/06
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To perform optimum drying of hollow wood at the whole of a drying chamber regardless of the size of a drying chamber. SOLUTION: A drying device A for hollow wood comprises a hot blast flow straightening chamber 2; a drying chamber 4; a steam generator 7; and a hot blast circulating passage 12. The hot blast flow straightening chamber 2 and the drying chamber 4 are partitioned away from each other by a first partition plate 13 having a number of vent holes the openings of which are regulated by a first opening regulation means. The drying chamber 4 and the the steam generating chamber 7 are partitioned by a second partition plate 14 having a number of vent holes the openings of which are regulated by a second opening regulation means. Further, a drying chamber partitioning member is arranged in an end face position in a spot situated upper stream from each hollow wood, and the interior of the drying chamber is partitioned into a flow straightening space 4a and a drying space 4b.  Besides, a number of hollow part feed holes through which hot blast is fed from the flow straightening space 4a to the hollow part of hollow wood and a number of outer periphery feed holes through which a small amount of the blast is fed through the hollow part feed holes from the flow straightening space 4a to the drying space 4b are formed in a drying chamber partition member.
Patent JP-2000035760-A (JP)
Title: Recording method using pressure sensitive transfer tape
Inventor: OBATA YOSHIYUKI
IPC: G09F3/02
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To enable easy writing with writing implements on a surface to be transferred on which the direct writing with the general writing implements is not possible by using a pressure sensitive transfer tape specified in the white ray transmittance of a pressure sensitive transfer layer, transferring this pressure sensitive transfer layer to the body to be transferred and recording information to this transfer surface. SOLUTION: The surface of a base material 1 is provided with the pressure sensitive transfer layer 6 laminated, successively from the base material 1 side, with a release layer 2, a writing layer 3, a light shielding layer 4 and a pressure sensitive adhesive 5. The white ray transmittance of the pressure sensitive transfer layer 6 is 0.1 to 10%, more preferably 0.3 to 10%. The white ray transmittance of the pressure sensitive transfer layer 6 is the numerical value obtd. as a difference between the white ray transmittance, which is measured with a photometer using a tungsten lamp as a light source or a transmission densitometer relating to a transparent polyethylene terephthalate film of 100 μm in thickness transferred with the pressure sensitive transfer layer of the pressure sensitive transfer tape and the white ray transmittance of the polyethylene terephthalate film itself.
Patent JP-H04229495-A (JP)
Title: Method of imitating state of linear type feedback shift-register
Inventor: MAIKERU DEI KOTSUZUIN
IPC: H04J13/00
Filed: 1991-07-19
Abstract: PURPOSE: To provide a method to simulate the state of a type I linear feedback shift.register (LFSR 100) based on the information obtained from the result of a type II LFSR (500) constitution. CONSTITUTION: This simulation is accomplished by counting the type II LFSR (500) and generating an output sequence. The sequence or at least a portion of the sequence is kept in a storage medium (501) such as a shift.register. The fact that the output sequence of the LFSR (500) is cascade-connected to a shift.register having the length of N (where N is the number of stages used by the LFSR (500)) is totally equal to a type I LFSR (100). Therefore, the data corresponding to the state of the LFSR (100) enter into the contents of the shift.register (501).
Patent JP-S58105795-A (JP)
Inventor: OOSUGI HIROSHI
IPC: D06F37/40
Filed: 1981-12-18
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-S6093925-A (JP)
Title: Diffraction grating changer for spectroscope
Inventor: MIZUKAMI HARUO
IPC: G01J3/06
Filed: 1983-10-28
Abstract: PURPOSE:To automatize the grating changing work by moving a diffraction grating whose grating surface is arranged in a plane containing the axis of wavelength scan rotation along the plane. CONSTITUTION:A moving base P can move vertically along a straight guide 1 mounted on a turn table T. A rack 2 is fixed on one side rim parallel with the movement of the moving base P and engaged with a pinion 4 mounted on the shaft of a drive motor 3 fixed on the straight guide 1. Diffraction grating holders 5 are mounted on the moving base P holding flat diffraction gratings G1-G3 respectively. One projection 8 is provided on one side of the moving base P corresponding to the grating G2. With the movement of the moving base P, the projection hits any actuator for microswitches Sw1-Sw3 fixed on the guide 1 to control the switching operation of the gratings G1-G3 by a signal generated from the microswitch actuated.
Patent JP-S6447810-A (JP)
Title: High frequency temperating method
Inventor: NAITO AKIO
IPC: C21D1/10
Filed: 1987-08-18
Abstract: PURPOSE:To execute tempering treatment, in which shaft part is uniformly heated and cylindrical body part is control-heated, by pressing and abutting magnetizing body having end face with almost equal diameter to end face of the shaft part of the cylindrical body having the shaft and the other magnetizing body of solid bar having almost equal outer diameter to the end face of the cylindrical body part and applying high frequency induction heating to the cylindrical body in multiple winding heating coil. CONSTITUTION:The high frequency induction heating for tempering is applied to the cylindrical body E having shaft in the multiple winding heating coil HC having coil diameter larger than the outer diameter of the cylindrical body part WP and sufficient length of the winding length longer than the whole length of the cylindrical body E. Then, the magnetizing body Ia having almost equal diameter face to the end face of the shaft part Ws and the prescribed length is pressed and abutted on the end face of the shaft part and the magnetizing body Ie composing of the solid bar having the almost equal outer diameter of the end face as the end face of the cylindrical body part Wp (or cylindrical body having the almost equal outer diameter and the prescribed inner diameter) is pressed and abutted on the end part of the cylindrical part Wp. Under this condition, at the time of applying the high frequency heating to the cylindrical body E having shaft, the shaft part Ws can be uniformly heated and the cylindrical part Wp can be suitably control-heated and the desired tempering is executed.
Patent JP-H0746740-A (JP)
Title: Structure and method for supporting rising part of under-carpet cable
Inventor: KAWAI SHOHEI
IPC: H01R4/34
Filed: 1993-07-26
Abstract: PURPOSE:To support and protect an end part of the under-carpet cable, and connected the cable to the ground without using a rising top shield. CONSTITUTION:Rising end parts of under-carpet cables 4 and 4A are supported by putting them between a pair of fitting strips 12 of rising stands 11, while each fixing plate 13 is fixed to a floor face 2 with a screw. After the fixing plate 13 is fitted to top shields 5 and 5A and joined electrically with a clip 16, the fitting strips 12 are connected to a ground terminal of a terminal block 3 in a transition box 1 with a jumper wire 17.