baber/WOPTO huggingface dataset:
Patent JP-S62263648-A (JP)
Title: Positioning mechanism for wafer
Inventor: IIZUKA NOBUYUKI
IPC: H01L21/67
Filed: 1986-05-10
Abstract: PURPOSE:To quicken operation by a method wherein a wafer is positioned approximately with one operation by a positioning top and a support top by a guide groove, the wafer is positioned precisely on the outer circumference of the wafer by utilizing its own weight of the wafer while the wafer is turned and the direction of an orientation-flat is positioned accurately. CONSTITUTION:When a wafer 10 is carried to the predetermined position of a wafer lifting mechanism 4 by a wafer carrier handler 11, a wafer suction surface 4-1 is elevated and sucks the wafer, and is lowered. A guide disk 5 is rotated, and positioning tops 8a, 8b, 8d, a support top 8c and a wafer rolling mechanism 9 are brought near and into contact to the wafer. An inclined base 2 is tilted, and the wafer is turned, and stopped on an orientation-flat, thus completing positioning. The wafer is lifted, and the inclined base 2 is restored to a horizontal position. Each top and the wafer rolling mechanism are retreated, thus completing a series of operation.
Patent JP-S63270213-A (JP)
Title: Open and inner air switching device for intake unit
Inventor: TERUYA YUTAKA
IPC: B60H1/00
Filed: 1987-04-30
Abstract: PURPOSE:To reduce flow passage resistance and to improve suction efficiency, by a method wherein, in a title device for a vehicle, an outlet is communicated to the suction port of a fan, and a cylindrical damper, being rocked around an outlet to be selectively communicated to an inner air introduction port or an open air introduction port, is situated in a casing. CONSTITUTION:During a state to introduce the open air, an inlet 14 of a damper 10 is positioned in an open air introduction port 3, and an inner air introduction port 2 is closed with the side wall of the damper 10. Simultaneously, gaps between both sides of the damper inlet 14 and a damper chamber 4 are sealed by means of seal members 17a and 17b. During introduction of inner air, a wire 23 of a control mechanism 22 is controlled in the direction of an arrow mark to rock the damper 10 around a pivot 16, and the damper inlet 14 is positioned in the inner air inlet 2 as shown by a solid line. This constitution closes the open air introduction port 3 and seals gaps between both sides of the damper inlet 14 and the damper chamber 4 are sealed by means of the seal members 17a and 17b. This constitution facilitates formation of a flow passage.
Patent JP-H09291525-A (JP)
Title: Filling construction method
Inventor: SHIBAZAKI MITSUHIRO
IPC: E02D3/12
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To shorten the construction period, and to improve the work execution efficiency by repeating a grout material filling means inserting process, a filling process, a waiting process and a tipping process after drilling a boring hole at a final depth in the ground till the grout material is filled in all area of the boring hole. SOLUTION: A boring hole 2 at a final depth is drilled in the ground 1. Thereafter, a nozzle 4 is inserted till the grout material G is filled in all area of the boring hole 2, discharging the filling material of the hole at the predetermined depth. Filling material 3 is discharged from the hole by the nozzle 4 at the predetermined depth, and while the nozzle 4 is inserted. The packer is expanded at a position over a space, which is formed by discharging the filling material 3 inside of the boring hole 2 at the predetermined depth, and the filling material G is filled. After waiting till the filled grout material G is hardened, the hardened grout material G is partially excavated so as to form a through hole T at a degree, in which the nozzle 4 can be inserted. These processes are repeated.
Patent JP-S58225246-A (JP)
Title: Gear type transmission
Inventor: ITOU HIROSHI
IPC: F16H3/10
Filed: 1982-06-22
Abstract: PURPOSE:To enable to shift gears to a required gear position swiftly, by disposing the drive gear shafts of two power transmitting systems on the same axis with each other in a selective gear type transmission in which two power transmitting systems having a synchromesh type change-speed gear train are arranged in parallel with each other. CONSTITUTION:A transmission of this invention includes a clutch means 1 and a change-speed gear mechanism 11, and the clutch means 1 has two output shafts 6, 10 disposed on the same axis with each other. A coupling clutch 3 and a one-way clutch 4 are disposed between a clutch housing 2 and the output shaft 6 while a coupling clutch 7 and a one-way clutch 8 are disposed between the clutch housing 2 and the output shaft 10. Further, coupling clutches 5, 9 are disposed in parallel with the above clutches. On the other hand, the change-speed gear mechanism 11 includes a first and a second driving gear shafts 12, 13 and a driven gear shaft 14 disposed in parallel with the axis of the clutch means 1 and a required gear position is obtained through shifting of the clutches 3, 5, 7, 9 and the first speed to the third speed synchronizing means 40 and the second speed to the fourth speed synchronizing means 50 disposed on the driven gear shaft 14.
Patent JP-S62262723-A (JP)
Title: Filter for ventilator
Inventor: KODERA TAKURO
IPC: F24F7/013
Filed: 1986-05-09
Abstract: PURPOSE:To obtain the title inexpensive filter capable of collecting lamp black with high efficiency by providing many cut and raised parts on the top part side or the bottom part side of a corrugated sheet, and bending the flow of air. CONSTITUTION:The filter is formed by corrugating an aluminum sheet, and about half of a flat part 5 extending from the top part 3 of the corrugation to the bottom part on the bottom part 4 side is cut. The sheet is pressed in the directions G and G', and many raised planar parts 6 and rectangular open holes 2a are provided in the bottom part 4. Since an open hole 2b is a gap between the adjacent raised parts 6, the width of the rectangular open hole 2a formed by cutting is smaller than the width of the raised part 6. When the filter is mounted in an ventilator, the air Y entraining lamp black, etc., does not flow straight forward, and the flow of air is bent. Accordingly, the flow collides with the top part 3 and the raised part 6, and large oil particles contained in the air flow can be surely collected.
Patent JP-S63275826-A (JP)
Title: Damping force adjusting device for shock absorber
Inventor: MATSUMOTO HIROSHI
IPC: F16F9/44
Filed: 1987-04-30
Abstract: PURPOSE:To generate intermediate damping force by providing orifices for adjusting the passage area of a by-path and the flow passage area of expanding and pressing sub-ports and adjusting the open areas of the orifices. CONSTITUTION:A rotary valve 13a is inserted in such a manner as to freely rotate in a longitudinal passage 14. The first orifices 27, 28 formed on the rotary valve 13a and the second orifices at the lower stage are opened and closed to horizontal passages 25, 26 with rotation of the rotary valve 13a. Accordingly, the rotation amount of the rotary valve is adjusting to adjust the open areas of the first orifices 27, 28 an the second orifices 29, 30. Thus, the flow works on expanding and pressing valves 8, 9 to obtain multi-stage expansion side intermediate damping force.
Patent JP-H045746-A (JP)
Title: Access controller
Inventor: SAKAMOTO TATSUHIKO
IPC: G06F15/16
Filed: 1990-04-23
Abstract: PURPOSE:To realize the parallel processing of plural access requests by generating next access in accordance with the stored access state of a bus, and simultaneously, controlling the connection of the bus to each direction by different buffers. CONSTITUTION:When a request arbitration circuit 43 selects a bus connection request on the basis of the bus connection requests from bus connection decision circuits 40 to 42, it controls the opening and closing of the buffers 45, 47, 49 by control signals 44, 46, 48, and further, the opening and closing of the buffers 51, 53, 55 by the control signals 50, 52, 54. Since latch circuits L1 to L3 store the access state to the bus 1, the bus 12 and the bus 13, they can repeat the access request to another bus controller, and after this repeating, the request arbitration circuit 43 disconnects a receiving side from a transmitting side.
Patent JP-S5440917-A (JP)
Title: Liquefied-petroleum-gas fuel feeder for internal combustion engine
Inventor: SUZUKI TAKAO
IPC: F02M21/02
Filed: 1977-09-08
Abstract: PURPOSE: To prevent atmospheric temperature from affecting an air-fuel ratio, by controlling a fuel volume, passing through an auxiliary fuel pipe, by means of a throttle element, located at a piston which responses to a steam pressure being produced in a constant temperature oven which is kept at a constant temperature by means of engine cooling water.  
     CONSTITUTION: If an amount of propane ingredient, contained in liquefied-petroleum-gas fuel, increases in the winter, a steam pressure rises at the time when the fuel is heated so as to keep a constant temperature by means of a thermostatic oven 16, the said steam pressure exceeds a steam pressure of standard liquefied-petroleum-gas, and as a result, a piston 14 and a throttle element 12 move upwardly, a fuel passage are of an auxiliary fuel pipe 23 increases, a large amount of fuel is fed and an air-fuel ratio becomes most suitable. On the other hand, if an amount of butane ingredient increases in the summer, a steam pressure decreases, the piston 14 and the throttle element 12 are moved downwardly by means of a steam pressure of standard liquefied-petroleum-gas, a fuel passage area reduces, a fuel feeding volume decreases and the air-fuel ratio becomes suitable. Thus, the air-fuel ratio can be prevented from being affected by atmospheric temperature 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5334099-A (JP)
Title: Ion generator device
Inventor: SHINTANI YOSHIROU
IPC: H01J27/00
Filed: 1976-09-09
Abstract: PURPOSE: To procure a uniform plasma density as well as excellent gas efficiency by arranging positive and negative electrodes in the direction of ion draw-out and forming this negative electrode cylindrically. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H05303854-A (JP)
Title: Magnetic disk device
Inventor: KAWAGOE SEIJI
IPC: G11B20/12
Filed: 1992-04-27
Abstract: PURPOSE:To execute a defect operation in servo data by recording the defect information of a following sector, recognizing this and skipping the reading of the following sector. CONSTITUTION:To clean off the defect of the servo data, the pattern detection of an erasing section 13 and an address code detection are operated and the correctness of the detection of each sector of a track is tested. When one sector whose detection is incorrect exists in one track, a defective pattern is recorded in a next sector defect information recording section 33 in the servo data of a sector n-1 with its sector number (n) and thereafter, the servo data of the sector (n) of its track is not used. Also, when there are plural defects, an alternative tracking operation is executed. Then, the positional information of each sector is inspected, a sector exceeding a limit is recorded in the defect information recording section 33 and a position is decided excluding this. Thus, by recording the defective servo data and not using it, the defect operation in the servo data is executed.
Patent JP-S61265707-A (JP)
Title: Tape recorder
Inventor: KAMATA NAGAFUMI
IPC: G11B5/027
Filed: 1985-05-20
Abstract: PURPOSE:To apply transistor (TR) switching by using a detection signal both a recording mode detection switch and a reproducing mode detection switch so as to control a power control circuit of a built-in microphone thereby abolishing a changeover switch for a built-in microphone recording and a dubbing recording. CONSTITUTION:In throwing an interlocked recording-reproduction changeover switch 14 to terminals (d, f) to activate the built-in microphone 1, a built-in microphone TR 10 is turned off and a TR 4 is turned on, then a voltage is applied to the built-in microphone 1, which is operated. In this case, a monitor control TR 19 is turned on at the same time and the output signal is muted. In turning on a reproduction detection switch 13 built in a reproduction tape mechanism to change over the mode from the built-in microphone recording tinto a dubbing recording next, the TR 10 is turned on, the TR 4 is turned off, no voltage is applied to the microphone 1, which is inactivated.
Patent JP-S63274619-A (JP)
Title: Production of oxide superconductor
Inventor: YOSHIZAKI KIYOSHI
IPC: C01G1/00
Filed: 1987-04-30
Abstract: PURPOSE:To improve critical current and mechanical strength of an oxide superconductor by adding a chloride of an element of the group Ia, IIa, IIIa or Ib of the periodic table to powder of a starting material which generates a superconductive oxide by heat treatment or which has already superconductivity. CONSTITUTION:Powder (99.99% purity, about 10mu mean particle size) of a starting material consisting, for example, of BaCO3, Y2O3, and CuO which have been mixed in a compsn. (Y0.4Ba0.6)3Cu3O7 which exhibits superconductivity when it is transformed to oxides by heat treatment, is mixed sufficiently. A specified amt. of NaCl powder is added to the powder mixture and mixed further well by stirring. The powder mixture is pressed by hydraulic pressure to form pellets having a specified shape, then the pellets are sintered after executing heat treatment. By this method, an oxide superconductor having higher critical current and mechanicals strength than conventional products is obtd.
Patent JP-H01280110-A (JP)
Title: Jacking method for bridge girder
Inventor: YAMAZAKI SHINICHI
IPC: E01D21/00
Filed: 1988-05-02
Abstract: PURPOSE:To enable the setting of a packing material for making up the lack of a jack stroke and the turn of a feed bench by hanging a jack and the feed bench to the bottom of a bridge girder by a rotary hanger so that they are capable of rotating. CONSTITUTION:A jack 3 is jacked up to a stroke material, and a bridge girder 1 is left to saddles 5 and 5a. When a stroke of the jack 3 is put back, a jack head is mounted on a rotary hanger 8, so that the jack 3 rises together with a feed bench 4. When the direction of the feed bench 4 is changed, turning the feed bench 4 and the jack 3 in the direction of the arrow 7 at the time. A packing material 6 is set on an abutment 2 under the feed bench 4, starting a jack-up again. A jack-down can be made by the reverse procedure.
Patent JP-S5333018-A (JP)
Title: Color tv signal coding equipment
Inventor: SHIMOYAMA HARUO
IPC: H04N11/04
Filed: 1976-09-08
Abstract: PURPOSE: A luminous signal and color signal are read and time-division-multiplied in sequence by a transmission line clock and then DPCM coding is performed, thereby reducing the scale of an equipment greatly in an extremely easy way. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60250855-A (JP)
Title: Inoculator for pouring flow of cast iron
Inventor: SAITOU YOSHINORI
IPC: C21C7/04
Filed: 1984-05-29
Abstract: PURPOSE:To lessen manpower and to add uniformly an inoculant to a molten metal by continuing the supply of the inoculant when a tilting handle of a ladle is rotated reverse in the stage of adjusting finely the rate of pouring although the automatic control for the charging and stopping the charging of the inoculant is possible cooperatively with the operation of said handle for controlling the pouring. CONSTITUTION:A disk 41 attached to the shaft of an extension part and a cam plate 51 are turned as well when pouring is started by rotating a handle 4 shaft. A detaining bolt 44 is then moved, by which the needle valve rod of an inoculant vessel 15 at the top end of a core wire 21 is pulled up and a specified amt. of the inoculant is supplied into the molten metal flow. The disk 41 and the cam plate 51 rotate together backward up to the first 20 deg. when the handle 4 is rotated backward. A triangular stopper 60 is then fitted into a notch 42 and the supply rate of the inoculant does not change even if the backward rotation of the disk 41 is prevented. A cam 52 releases the stopper 60 and the disk 41 begins to rotate backward when the handle 4 is rotated largely backward in excess of total 180 deg.. However, the bolt 44 is blocked by a stopper 65 and the core wire 21 is released most, by which the valve rod is lowered to stop the supply of the inoculant.
Patent JP-H01279263-A (JP)
Title: Developing device
Inventor: KATO AKIHIKO
IPC: G03G15/01
Filed: 1988-05-02
Abstract: PURPOSE:To miniaturize the drive motor for the title device by providing plural contacting sections which are successively brought into contact with a cam from its smaller-diameter section to an arm so as to reduce the load applied to the cam. CONSTITUTION:The arm 48 which pushes a developing device 13 to a position near to a photosensitive drum and the cam 49 which turns the arm 48 are provided. Then two cam sections 53 and 54 having different diameters are provided to the cam 49 and, at the same time, two contacting section 56 and 57 which are successively brought into contact with the cam 49 from the smaller-diameter cam section 54 are installed to the arm 48. Therefore, the load applied to the cam 49 can be reduced, since the smaller-diameter cam section 54 of the cam 49 is brought into contact with the contacting section 56 of the arm 48 and the arm 48 is rotated in the initial stage of the movement of the developing device 13. Thus the force applied to the cam 49 when the developing device 13 is moved is reduced and the drive motor can be miniaturized.
Patent JP-H05300998-A (JP)
Title: Fully automatic washing machine
Inventor: OKADA TSUTOMU
IPC: D06F33/02
Filed: 1992-04-27
Abstract: PURPOSE:To always execute a dehydrating operation with high accuracy and appropriately by providing a dehydration stop control means by which weights of the washing before washing and at dehydration are given from a means for detecting the weight of the washing, and the dehydration is stopped when the weight at dehydration reaches dehydration set weight obtained based on weight before washing. CONSTITUTION:When the washing is put into an outer tank, dry weight of the washing is detected by a detecting part 20 consisting of a pair of coils 21, 21 and a ferrite member. Subsequently, from a dry weight value of washing, which is detected, a microcomputer 32 calculates and stores a washing weight value of, for instance, 60% dehydration ratio, that is, a dehydration set weight value. Next, a washing process and a rinsing process are executed, and in the dehydrating process, the hydration is stopped for a prescribed time by the microcomputer 32, and it is decided whether or not the washing weight value from the detecting part 20 becomes below the dehydration set weight value. In the case, when the washing weight value is below the dehydration set weight value, a motor 1 is stopped and dehydration is finished.
Patent JP-S5947-A (JP)
Inventor: TONE MASAYUKI
IPC: A61B10/00
Filed: 1982-06-23
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-H08284081-A (JP)
Title: Rubber-reinforcing steel cord and radial tire
Inventor: OGURO YOSHIYUKI
IPC: B60C9/20
Filed: 1995-04-07
Abstract: PURPOSE: To obtain a radial tire by using for reinforcing the belt portion steel cords good in rubber infiltrativity, excellent in resistance to corrosion and separation and good in handleability. CONSTITUTION: This steel cord is made by the following process: three wires are used, each of which is made by heat treatment, plating and drawing of a carbon steel wire 0.80-0.89wt.% in carbon content and has a tensile strength Ykgf/mm<2> satisfying the relationship: Y>=-200d+400 ((d) is diameter: mm) and represents a torque depression rate of <7% determined by such a torsional torque test as to apply one-way torsion followed by reverse torsion on the wire, and for the section of the cord, a single core wire Wa is put at the center and the other two side wires Wb are helically and loosely wrapped around the core wire Wa. The respective preforming or postforming rates for the core wire Wa and side wire Wb: A% and B% satisfy the relationships: 80.0<=A<=95.0 and -0.700A+190<=B<=150, or, -0.700A+201<=B<=150.  The other objective radial tire is obtained by using these steel cords for reinforcing the belt portion.
Patent JP-H07318588-A (JP)
Title: Cross coil type analog indicating instrument
Inventor: YAMAMOTO TOMOHISA
IPC: G01R7/06
Filed: 1994-05-23
Abstract: PURPOSE:To prevent jumping or staying of a needle from occurring in a needle indication. CONSTITUTION:A tooth-shaped wave current is generated by tooth-shaped wave current generators 80 and 90 based on a voltage VD through a circuit such as an F-V converter 50 from a vehicle-speed sensor 30 and a triangular wave voltage is generated by I-V converters 100 and 110 from the tooth-shaped wave current. The inclination of the triangular wave voltage is changed by function generators 120-150, 190, and 200 to generate a function voltage and pseudo SIN waveform and pseudo COS waveform current is generated based on the function voltage, is supplied to cross coils 11 and 12 for indication and display. When a function voltage is to be generated where the inclination is changed from the triangular wave voltage, the function voltage is compensated to a voltage which crosses at a zero point by a zero cross point compensation circuit provided inside the function generators 190 and 200.
Patent JP-H11303732-A (JP)
Title: Linear compressor
Inventor: OKAWA TAKEYOSHI
IPC: F04B35/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To improve efficiency and to reduce whirling in the peripheral direction by forming a compression chamber with a piston fixed in a housing and a cylinder provided reciprocatably as to surround the piston, and making a pump action with the reciprocating motion of the cylinder by a linear motor. SOLUTION: This linear compressor is provided with a piston 2 fixed in a housing 1, a cylinder 3 reciprocatable as to surround the piston 2 and a flexure spring 5 between both end sections in the axial direction of the cylinder 3 and the prescribed position of the housing 1. When a linear motor 4 provided with a stator 4a on the inner face of the housing 1 and a rotor 4b on the outer face of the cylinder 3 is driven to lift the cylinder 3 and the volume of a compression chamber 6 is increased, a coolant is guided into the compression chamber 6 from a coolant intake passage 1a. When the volume of the compression chamber 6 is decreased, the coolant is compressed, the boosted coolant is discharged to the outside of the compression chamber 6 and in the housing 1, and it is guided to the outside through a discharge passage 1b.
Patent JP-H02285659-A (JP)
Title: Semiconductor device
Inventor: CHITO TOSHIHIKO
IPC: H01L23/522
Filed: 1989-04-26
Abstract: PURPOSE:To prevent a cavity in a metallic wiring layer inside a through hole from being made by an organic gas produced from a flattening film by a method wherein the flattening film including the parts thereof exposed to the sidewalls of the through hole is covered with an interlayer insulating film. CONSTITUTION:Within the title semiconductor device provided with a flattening film 9 formed of an insulating material containing an organic solvent as well as a conductor wiring 13 formed in a through hole 12 formed as if penetrating an interlayer insulating film 10 formed on the flattening film 19, the flattening film 9 including the parts thereof exposed to sidewalls of the through hole 15 is to be covered with the interlayer insulating film 10. For example, a lower insulating film 3, a lower wiring 5 and an interlayer insulating film 8 are formed on a substrate 2 wherein an element 1 is formed and then spin-on-glass 9 is coated on the film 8. Next, the first through hole 15 in almost the same width as that of the lower layer wiring 5 is formed and then the interlayer insulating film 10 is formed on the spin-on-glass 9 and the first through hole 15. Finally, after forming the second through hole 16 smaller than the first through hole 15, the upper layer wiring 13 comprising an aluminum layer is formed.