baber/WOPTO huggingface dataset:
Patent JP-S56100414-A (JP)
Title: Correcting device for pattern of photomask
Inventor: KANEDAKI YUKIMICHI
IPC: G03F1/00
Filed: 1980-01-14
Abstract: PURPOSE:To perform correction of both excess and missing parts of a pattern as a photomask device being set in one device and also to make a corrected missing part sustainable to chemical and physical treatment. CONSTITUTION:The pattern surface of a mask 2 is sealed to the opening part of a vacuum chamber 1, and Ar is introduced 6 and kept at 10<-3>Torr. A lamp 14 is lighted to detect the missing part 3, while supporting block pieces 1, 7, 10 and 5 are driven, and thus observation is conducted. Next, the opening of an anode 11 being adjusted, the missing part 3 is covered in the minimum degree as required, high voltage is given to in between the anode 11 and a Cr target 13 and thereby Cr is connected to be corrected. The part thus corrected is sustainable to chemical and physical treatment in the same degree as a normal Cr pattern. As for the excess part, a laser is oscillated 18, a beam is shaped 19, and the beam thus shaped is focused at the excess part through an optical system, whereby the part is removed through evaporation. By this constitution, the efficiency of operation is raised.
Patent JP-H03206619-A (JP)
Title: Manufacture of semiconductor device
Inventor: SAIGO NORIHITO
IPC: H01L21/76
Filed: 1990-01-09
Abstract: PURPOSE:To accomplish proper separation of elements and high integration by patterning an oxide film on a first nitride film, depositing a second nitride film on it, and etching the second nitride film to leave it only on the sides of a stepped portion. CONSTITUTION:The second nitride coat 9 is laminated over the layers of an oxide film 2, a nitride film 3 and oxide film 8 are formed and patterned on a substrate 1. Another nitride film 9 is deposited over the substrate and then etched to leave it only at the side wall of stepped portion by anisotropic etching. This prevents bird's beaks from being produced due to extension of the oxide film, and enables proper separation of the elements and high integration.
Patent JP-S59135821-A (JP)
Inventor: TAMURA KAZUHISA
IPC: A46B13/02
Filed: 1984-01-11
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-H07209629-A (JP)
Title: Liquid crystal display device
Inventor: WATANABE KAZUMASA
IPC: G09G3/36
Filed: 1994-01-17
Abstract: PURPOSE:To obtain an excellent contrast instantaneously by updating and storing the liquid crystal driving voltage values corresponding to the maximum display contrasts at temperatures in a memory in sequence and restarting a liquid crystal display element by using the stored liquid crystal driving voltage value when the element is driven again after being stopped. CONSTITUTION:The liquid crystal display element 1 has an information display area 1A where information is displayed by using characters, etc., and a contrast measurement area 1B. A light source 2 displays the information display area 1A and contrast measurement area 1B with transmitted light. A temperature sensor 3 measures the ambient temperature of the liquid crystal display element 1. An optical sensor 4 detects the quantities of transmitted light when the measurement area 1B is in the ON and OFF states respectively. Further, the device is equipped with a liquid crystal display element driving circuit 5, an element driving power circuit 6, a D/A converter 7, and A/D converters 8 and 10, and an operational amplifier 9 is connected to the optical sensor 4. Further, the device is equipped with a CPU 11. The memory 12 is stored with the driving voltage values of the liquid crystal display elements 1 corresponding to the maximum contrasts at respective temperatures of the liquid crystal display elements 1.
Patent JP-S61162308-A (JP)
Title: Manufacture of resin-molded article having flexible skin
Inventor: ISHIKAWA SUSUMU
IPC: B29L9/00
Filed: 1985-01-10
Abstract: PURPOSE:To reduce production cost without necessitating large-sized equipments such as a rim molding machine and mold clamping equipments, by adopting a process forming a foamed urethane resin layer, process clading a base material and flexible skin to each other and process joining the skin and the base material to each other by making use of adhesive force and foaming force of a foaming urethane resin layer. CONSTITUTION:An end part of a flexible skin 3 is clamped on the top of a molding tool 4 and a foaming resin liquid is applied evenly to the top of the flexible skin 3 through spraying at the time of spray application. Foaming is generated in the application process. Directly before completion of this reaction, a resin base material 1 is kept moving downward while the same is being pressed against the top of a foamed urethane resin layer 2, the bottom of the flexible skin 3 is brought into contact with a mold surface 4a and made to fix. A clading process rolling in an end part of the flexible skin 3 is performed by making a slide 5 shift to the inside. Then a joining process joining the resin base material 1 and flexible skin 3 to each other is performed through adhesive force of the foamed urethane resin layer 2.
Patent JP-H05184203-A (JP)
Title: Side driving type rotary
Inventor: MIKI HIROYUKI
IPC: A01B33/08
Filed: 1992-01-10
Abstract: PURPOSE:To take out power from a transmission system of a tine shaft in its stopped state. CONSTITUTION:The objective side driving type rotary is capable of driving a tine shaft 4 by a power transmitting means 6. An input shaft system 10 of the power transmitting means 6 is equipped with a clutch 32 capable of driving a power takeout device 41 such as a pump or a motor when the power takeout device 41 is installed and disconnecting the transmitting means 6 and, on the other hand, driving the power transmitting means 6 when the power takeout device 41 is removed.
Patent JP-S59152729-A (JP)
Inventor: DEIBITSUDO UEIN PEIJI
IPC: H03K19/177
Filed: 1984-01-10
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-H05185454-A (JP)
Title: Mold apparatus for molding resin seal part for electronic part
Inventor: OBARA MITSUHIRO
IPC: H01L21/56
Filed: 1992-01-10
Abstract: PURPOSE:To eliminate an ejector pin for a product, on the top mold side and even so, to make a molded resin seal part not to adhere on the top mold side when the mold is opened. CONSTITUTION:A top mold 11 and a bottom mold 12 have respectively cavities 77 and 78 each with an approximately semi-cylindrical shape for forming a mold cavity 76 with an approximately cylindrical shape when the molds are clamped. The crossectional shape of the cavity 78 of the bottom mold 12 is a perfectly semi-circular shape with vertical tangents on both ends. The cavity part 77 of the top mold 11 has each inclined face 79 facing downward being a planar shape on both sides and is approximately semi-circular shape with a downwardly inclined tangent until the tangent reaches both ends. As resistance to mold opening and releasing becomes smaller on the top mold 11 side than the bottom mold 12 side, the resin seal, part 4 does not adhere on the top mold 11 side.
Patent JP-S60148157-A (JP)
Title: Semiconductor device
Inventor: SATOU HAJIME
IPC: H01L23/50
Filed: 1984-01-13
Abstract: PURPOSE:To prevent a draw-out from a package of a lead on the bending and formation of the lead by forming a projection to the side surface section of the lead in a semiconductor device, and when an external connecting terminal thereof takes a lead type. CONSTITUTION:In a semiconductor device in which a plurality of leads 21 are drawn out of the side surface of a package 20, projections 22 are formed in the vicinity of the package 20 of the leads 21 and in the direction of arrangement of the leads. The leads 21 are bent at approximately right angles in the vicinity of the package 20 on manufacture, but tensile stress applied to the leads 21 at that time is prevented because said projections 22 are brought into contact with hold- down base projections 34. Accordingly, the generation of peeling and cracks in joining surfaces among the package 20 and the leads 21 can be obviated bacause tensile stress is not applied to the joining surfaces.
Patent JP-S5286199-A (JP)
Title: Electrical material
Inventor: IMAI AKIHIRO
IPC: B32B5/32
Filed: 1976-01-13
Abstract: PURPOSE: To improve electrical insulation charactor such as impulse strength or insulation peressure resistance by using porous film and high molecule film as insulating material for cables and condensers. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57121445-A (JP)
Title: Apparatus for fixing machined material for a transfer machine
Inventor: WATANABE JIROU
IPC: B23Q7/04
Filed: 1981-01-13
Abstract: PURPOSE:To save man power, to get high production efficiency and that possible to get high reliable work, by holding a work with flexible arms from a unit toward a work and conveying automatically an irregular shaped work to a pallet. CONSTITUTION:Units 2, 3 are equipped at the both side of a pallet P which is conveyed along a rail 1, and each unit is placed on the bases 5, 6 which are fixed at a base 4, and a unit 9 is also fixed at the upper side of a supporting base 8 which is fixed at the side of the base 1 for supporting  the rail 1. A work W held by a manipulater 10 is conveyed to the definite position between the unit 2 and a stand P' so as to be set at the stand P on the conveyed pallet P to a loading station, and after the work W is machined, the shaft of the unit 2 goes ahead toward the work W by the action of a cylinder c so as to be clamped by the work W and the unit 3.
Patent JP-H04313713-A (JP)
Title: Placing table moving device
Inventor: TSUCHISAKA SHINICHI
IPC: G02B21/26
Filed: 1991-01-16
Abstract: PURPOSE:To obtain a placing table moving device which facilitates the working and assembly and can be miniaturized, can exactly the vertical motion extending over a long stroke from a fine motion to a coarse motion by feeding steps of three stages extending from a fine-fine motion to a coarse motion. CONSTITUTION:This device is provided with a first vertical base 56 for which a placing table 55 is attached, a first guiding means for which this first vertical base 56 is attached so as to be freely slidable, and which guides a first vertical base 56 in a vertical direction, a second vertical base 57 for holding a part of a first vertical base 56 from its lower side through a piezoelectric member, a second guiding means for which this second vertical base 57 is attached so as to be freely slidable and which guides a second vertical base 57 in the same direction as the guiding direction by a first guiding means, a power transmitting means for converting a manipulated variable given from the outside to a linear motion in the vertical direction of a second vertical base 57, and a adjustment circuit for applying a necessary voltage to the piezoelectric member.
Patent JP-H06208065-A (JP)
Title: Optical switch
Inventor: FUNENAMI YUKIYA
IPC: G02B26/08
Filed: 1993-01-12
Abstract: PURPOSE:To easily manufacture an optional MXN type optical switch and obtain thin small-sized structure by connecting fiber movable type 1X2 mechani cal optical switches in many stages, further arranging optical switches unevenly in parallel, and arranging connection parts between those switches. CONSTITUTION:The 1X2 optical switches 104, 105, 102, 101, 103, 107, and 106 are arranged successively in parallel. A connection part 108a is arranged between the 1X2 optical switches 104 and 105, a connection part 108b between the 1X2 optical switches 107 and 106, a connection part 108c between the 1X2 optical switches 102 and 101, a connection part 108d between the 1X2 optical switches 105 and 102, a connection part 108e between the 1X2 optical switches 101 and 103, and a connection part 108f between the 1X2 optical switches 103 and 107. Further, those connection parts 108a-108f are arranged in parallel between the 1X2 optical switches, so they can be stored small even by a lengthwise long type connecting method.
Patent JP-S60147799-A (JP)
Inventor: IRUMANO TAKAO
IPC: G10L15/02
Filed: 1984-01-13
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-S62162297-A (JP)
Title: Semiconductor integrated circuit device
Inventor: MATSUDA YOSHIO
IPC: G11C11/413
Filed: 1986-01-10
Abstract: PURPOSE:To obtain a semiconductor integrated circuit device executing stable operation with low noise by using two pairs of signals having inversional relation each other to drive a sense amplifier. CONSTITUTION:Driving signals the inverse of phiSP, the inverse of phiSN are the inversional signals of driving signals phiSP, phiSN. The driving signals phiSP, phiSN are used for a sense amplifier group 11a which is one of two sense amplifier groups 11a, 11b divided from the sense amplifier to sense a signal. When the other sense amplifier groups 11a is driven by the driving signals the inverse of phiSP, the inverse of phiSN, BLs 7, 8 connected to the sense amplifier output noises having a completely reverse phase against noises applied to a WL 9 by the driving signals phiSP, phiSN. Consequently, noises to be applied to the WL 9 can be offset each other.
Patent JP-H11247773-A (JP)
Title: Scroll fluid machine
Inventor: ISHIKAWA MASAKUNI
IPC: F01C1/02
Filed: 1999-01-11
Abstract: PROBLEM TO BE SOLVED: To improve the sealability and lubricity of a sliding portion of both scroll members by forming an oil supply pass on a movable scroll member, communicating a point of the oil supply path with a coolant gas suction port of a compressor, and communicating the other end with an oil passage of driving shaft. SOLUTION: In a scroll fluid machine 1, a fitting recessed portion 8b is formed in a large diameter portion 8a of an upper end side of a driving shaft, and a connection inserting portion 21a projecting from a back portion of a movable scroll member 21 is inserted into this fitting recessed portion 8b through a radial bearing 22. On this occasion, and oil supply passage 47 is formed on the movable scroll member 21, a point of this supply passage 47 is communicated with a coolant gas suction port of a compression chamber formed by the both scroll members 21, 27, and the other end thereof is opened from the connection inserting portion 21a to an fitting gap 9 to be communicated with an oil passage 40. By supplying the oil to a suction pressure chamber 28 separately from the oil for lubricating the bearing portion, the sealability in each compression chamber can be improved.
Patent JP-S5287690-A (JP)
Title: Cable joint of plastic insulation
Inventor: IDE SHIGEO
IPC: H01R4/70
Filed: 1976-01-16
Abstract: PURPOSE: To prevent a deformation of shrinking back by extending a point end of penciling part of cable insulation unit in parallel to the cable by a prescribed length with a flat portion being formed and its pattern being selected. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10197105-A (JP)
Title: Liquid tank fixing structure
Inventor: ICHIMURA NOBUO
IPC: F25B43/00
Filed: 1997-01-13
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for a bolt and reduce cost by a method wherein a case and a connector block are directly connected between one end of the case and a case insertion hole in such a way that the case is prevented from coming off from the case insertion hole. SOLUTION: A lower end of a case 16a is inserted into a case insertion hole 38 of a connector block 20a and concurrently a lower end of a feeding pipe 30a is inserted into a feeding pipe insertion hole 39 of the connector block 20a. A slight clearance closed by the O-ring 33 is present between an outer peripheral surface of the lower end of the feeding pipe 30a and an inner peripheral surface of the feeding pipe insertion hole 39 in such a way that an inserting operation can be carried out. Then, an outer peripheral surface of a lower end of the case 16a and an inner peripheral surface of the case insertion hole 38 of the connector block 20a are fitted to each other in an air-tight and liquid- tight manner, and the peripheral surfaces of these both members 16a, 20a are connected to each other by welding or the like.  With such an arrangement as above, its fixing characteristic may easily be attained.
Patent JP-H06207683-A (JP)
Title: Flow rate adjusting shut-off valve
Inventor: KAMITSUBARA TSUNEO
IPC: F16K31/06
Filed: 1993-01-13
Abstract: PURPOSE:To provide a flow rate adjusting shut-off valve which incorporates a flow rate adjusting function having a wide range reproducibility and a sure flow passage shut-off function, and which can be driven by a low power source such as dry batteries or the like. CONSTITUTION:A valve element 6 composed of a magnetic material 5, a valve rubber receiver 4, a valve rubber 3 and a valve rubber fixing part 2 is attached in a valve casing 11, being urged toward a valve seat 1 by means of a spring 10. An electromagnetic device 9 composed of a stationary iron core 7 and a coil 8, for electromagnetically attracting the valve element 6 can widely change its distance (h) (valve lift) by adjusting a screw mechanism for a control rod 12, and accordingly, the distance (h) is set so as to be obtain a required flow rate when the valve is opened. Further, the valve can be surely shut off when the coil 8 is deenergized. Further, upon opening, the setting can be made so that the distance between the magnetic member 5 and the iron core 7 is shortest, thereby it is possible to greatly reduce the ampere-turn of the coil required for attracting.
Patent JP-S5496920-A (JP)
Title: Deflected linearity correcting system for braun tube
Inventor: TAMASO HARUO
IPC: H04N3/23
Filed: 1978-01-17
Abstract: PURPOSE:To secure the high-accuracy deflection through simple adjustment by generating the 3rd-power-raised signal to the position signal to be deflected in case the electron beam of the Braun tube i deflected and then correting the deflected linearity via the 3rd-power-raised signal. CONSTITUTION:Corrector circuit 100 is provided in the device which deflects the electron beam of the Braun tube in order to correct deflecting position signal P to be supplied to the deflecting amplifier. Then substractor 15 to supply signal P is provided to circuit 100 along with function block 14 to supply signal P and to generate the 3rd-power-raised signal to signal P. The output of block 14 is applied to the other input of subtractor 15. Thus, the correction value is subtracted from signal P via subtractor 15 for the position obtained through the relation between the deflecting distance and the magnetic flux density. Then correct deflecting position signal F (P) is delivered from the output of subtractor 15 to improve the linearity.
Patent JP-S63172944-A (JP)
Title: Production of slide for chemical analysis
Inventor: AKAO MUTSUO
IPC: G03B21/64
Filed: 1987-01-13
Abstract: PURPOSE:To eliminate the need for positioning in a longitudinal direction in the next blanking stage by printing continuous bar codes on a band-shaped sheet in the longitudinal direction thereof. CONSTITUTION:The band-shaped sheet 11 is moved in an arrow direction by using a machine plate roll 12 and a press roller 16. The bar codes are thus continuously printed on the band-shaped sheet 11 in the longitudinal direction thereof by a printing surface 13 to form plural kinds of the continuous code prints 10. The band-shaped sheet formed in such a manner is then blanked to form an upper slide frame 1. A lower slide frame 1 formed by blanking the band-shaped sheet in a similar manner as well as a film 4 for chemical analysis and a spacer 3 are superposed on the above-mentioned slide frame 1 to constitute the slide for chemical analysis. Then, the slide frames are merely required to be positioned only in the transverse direction of the band-shaped sheet at the time of blanking said frames and, therefore, the productivity of production is enhanced.
Patent JP-S59129410-A (JP)
Title: Change-over switch for on-load tap changer
Inventor: WATANABE RIYOUJI
IPC: H01H9/00
Filed: 1983-01-17
Abstract: PURPOSE:To positively cut off 2 serial points when being loaded by a switch of simple composition requiring no adjustment through such an arrangement wherein a movable contactor which bridges between a pair of fixed contactors is installed to a supporting member, to be rotatable, and a means for giving a specified friction force between both contactors is provided. CONSTITUTION:By the rotation of a shaft D, a fan shaped plate 4 rotates, being restricted by a groove 9, and a movable contactor 7 is brought to contact with corresponding fixed contactors 11, 11'. At this time, a supporting metal fixture 31 is being pushed outward by a spring through levers 18, 19. Consequently, the movable contactor 7 contacted with the contactor 11', e.g., rotates further around a pin 33, resisting against the friction force of a flush spring 34, and it also makes a contact with the contactor 11. When the contactor 7 is moved to separate from the contactors 11, 11' as the shaft D rotates further, the contactor 7 makes a breakaway while being kept contacted with the contactors 11, 11' by the friction force of the flush spring 34, therefore, simultaneous cut-off can be made at the contactors 11, 11'. This composition is simple because it requires only the installation of a flush spring or a coil spring and requires no adjustment, and it performs positive cut-off of 2 serial points.
Patent JP-S60151406-A (JP)
Title: Oil hydraulic circuit of hydraulic working machinery
Inventor: KATSUKI KIMIO
IPC: E02F9/22
Filed: 1984-01-14
Abstract: PURPOSE:To surely perform combined three actions by a method wherein the pressure oil delivered from a third oil hydraulic pump is supplied to actuators for working members during running regardless of the changing-over of a directional control valve for slewing. CONSTITUTION:A series circuit consists in connecting a directional control valve 41 for slewing, a selector valve 35 for combined operation and a relief valve 43 in order named from upstream to downstream. The pressure oil delivered from a third oil hydraulic pump 3 is supplied to directional control valves to operate actuators 26, 27 and 28 for working members during running regardless of the changing-over of the directional control valve 41 for slewing. Thus, the simultaneous driving of travelling motors 23 and 25, a slewing motor 30, the actuators 26, 27 and 28 for working members can be possible, resulting in surely performing the combined three actions of running, slewing and working members.
Patent JP-S5595845-A (JP)
Title: Torque detection method for internal combustion engine
Inventor: YAMAGUCHI KIMIAKI
IPC: F02P5/155
Filed: 1979-01-16
Abstract: PURPOSE: To secure measurement of the angle of inclination for the internal combustion engine and thus realize detection of the reaction torque of the engine by extracting the displacement amount of the pendulum attached to the internal combustion engine in the form of the resistance change.  
     CONSTITUTION: Sliding element 23b made of the elastic metal plate is fixed to weight part 23a of pendulum 23 and also touches part of resistor 26b of insulator plate 26 fixed to case 21 via the screw. With attachment of the tilt angle detector of such structure to the internal combustion engine, element 23b adhered to pendulum 23 shifts on resistor 26b in accordance with the inclination of the internal combustion engine. As a result, the tilt angle of the combustion engine can be delivered in the form of the resistance change. This tilt angle is proportional to the reaction torque of the combustion engine, and thus the torque of the internal combustion engine can be detected. 
     COPYRIGHT: (C)1980,JPO&Japio