baber/WOPTO huggingface dataset:
Patent JP-H07293134-A (JP)
Title: Door with closing mechanism
Inventor: UCHIYAMA KYOICHI
IPC: E06B7/21
Filed: 1994-04-28
Abstract: PURPOSE:To facilitate replacement of a door closing mechanism by removing the mounting seat of a housing of the closing mechanism, pulling off the closing mechanism out from a closing mechanism storing groove, and inserting a renewed closing mechanism into the closing mechanism storing groove and fixing the mounting seat. CONSTITUTION:A floor surface contact part 25A comes in and out between a collar part 12b of a closing mechanism storing groove 12 when a rotating door 10 is opened and closed, respectively. Next the inclined side wall part 25b of a clearance closing tight material 25 is made in contact with the collar part 12b so as to maintain airtightness and watertightness between the tight material 25 and a lower frame cover 26 and between a closing mechanism 20 and a lower rail 11. Also, when the tight material 25 has been worn, the mounting seat 21b of a housing 21 is removed from a receiving seat 12c on the closing mechanism inserting part 12a side of a groove 12. Then the closing mechanism 20 is pulled out from the groove 12, and the closing mechanism 20 for replacement is inserted from an inserting part 12a. In addition, the mounting seat 21b is fixed to the receiving seat 12c with a screw 13. Thus the closing mechanism can be replaced easily without removing the door, coming in and out operation can be made smoothly, and also water- and air-tightness can be maintained.
Patent JP-2000286139-A (JP)
Title: Machine for producing longitudinally wound coil
Inventor: MIZUKAMI KAZUYOSHI
IPC: H01F41/10
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a longitudinally wound coil producing machine which can perform both the manufacturing of a longitudinally wound coil and bending of its terminal parts continuously in one time. SOLUTION: This machine has first and second bushes 1 and 5, one of which has a shaft part 4 to be used as a winding core, and the other has a hole 6 for receiving the shaft part 4. A wire support surface 3 of the first bush 1, against which a wire w abuts, has a groove 2 to be engaged with the wire and a spiral surface continuous to the groove 2. The first bush 1 can be rotated about the shaft part 4. A guide member 7 is provided between a wire supply part 8 and the first bush 1 for holding down the wire w, so that the wire w lies extended along the shaft part 4.
Patent JP-H1041331-A (JP)
Title: Device for forming wire bond on semiconductor chip, and link mechanism used for the same device
Inventor: PASQUIER LAURENT
IPC: H01L21/60
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To obtain a stable elastic link mechanism by forming laminate plates of an integrated link member in a substantially trapezoid frame shape together with two rigid members coupling them, and fixing one member to a carrier so that the other member can be engaged with and disengaged from a bonding unit. SOLUTION: The link member 20a is formed of two laminate plates 22a with bending elasticity which are tapered. The laminate plates 22a are to form one member with a 1st rigid member 23a at their one-side end parts and with a 2nd rigid member 24a at the other-side end parts. When the laminate plates 22a curve, the laminate plates 22a operate as a kind of elastic strike member as shown by a dot and chain line, thereby guiding the member 24a to the other member 23a by rotary motion responding to an arrow 25. Consequently, the device can be obtained which is suitable for mass-production and rich in accurate and has stable characteristics even in a long-time operation.
Patent JP-H01264228-A (JP)
Title: External combustion apparatus
Inventor: OGOSHI TAKAYUKI
IPC: H01L21/31
Filed: 1988-04-14
Abstract: PURPOSE:To generate a large amount of steam in a comparatively small container and to secure the safety by a method wherein an introduction port of oxygen gas and an introduction port of hydrogen gas are arranged and installed face to face with each other inside a hermetically sealed container. CONSTITUTION:First, a gas based on nitrogen flows from an oxygen introduction port 3 and a hydrogen introduction port 7. Then, oxygen gas flows from the oxygen introduction port 3; the inside of a combustion chamber 8 is replaced by oxygen; after a state that the inside has been replaced sufficiently by oxygen, hydrogen is introduced to the combustion chamber 8 from the hydrogen introduction port 7. Until ignition, a flow rate of the hydrogen is set to be small; after the ignition, the flow rate is increased to a prescribed amount; at the ignition, a high voltage is applied across electrodes 5, 5; an electric discharge is generated; the hydrogen is ignited. The hydrogen from the hydrogen introduction port 7 and the oxygen from the oxygen introduction port 3 collide in a central part of the combustion chamber 8; while a flame, especially a high-temperature external flame, does not hit an inner wall of a container 1, a large amount of steam can be generated. Once the ignition is started, the combustion is continued until the supply of the gases is stopped.
Patent JP-S5445167-A (JP)
Title: Oil level measuring apparatus of fluid machines
Inventor: TOMINAGA KINZOU
IPC: G01F23/60
Filed: 1978-07-31
Abstract: PURPOSE: To make the oil level during stopping and the oil level during working always constant and detect the rise in the oil level owing to entry of wate and th fall in the oil level owing to oil leakage at an early time by installing an oil level gauge and an oil level relay at at the point of intersection of the oil level during stopping and the oil level during working.  
     CONSTITUTION: An oil level 6 and oil level relay 7 are installed in the radius position at the point RO of intersection of the oil level 9 while a main spimdle 1 is revolving. Then, a float 4 exists always in a constant position according to oil volume irrespective of the stopping and working of the main spindle 1 and causes the oil level gauge 6 and oil level relay 7 to actuate without malfunction by way of its support bar 11. Hence, the rise in the oil level owing to abnormal leakage from the cooling pipe oil level owing to abnormal leakage from the cooling pipe part and the fall in the oil level owing to oil leakage from bearing drum 3, oil catche 15, etc. and their flange parts are detected at an early time. If the installation of the oil level gauge 6 and oil level rlay 7 in the radius position of the point RO of intersection is infeasible owing to the restirction in construction, these are installed on the outside of the bearing drum 3 by using a meansuring pipe 8 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5216688-A (JP)
Title: Method of connecting insulator coated electric wires
Inventor: TERAOKA TATSUO
IPC: H01R43/04
Filed: 1975-07-29
Abstract: PURPOSE: A method of connecting an insulator coated electric wire mechanically and electrically by gripping the wires over the coating thereof by a connector with increased mechanical strength in juncture of conductors and at satisfactory electrical contaction. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58211365-A (JP)
Title: Magnetic disk device
Inventor: SEO KAORU
IPC: G11B21/08
Filed: 1982-05-31
Abstract: PURPOSE:To obtain the uniform speed performance, by changing the amplification factor of an amplifier which drives an actuator with each calibration and stopping the calibration when the shift time of a prescribed acceleration distance reaches the prescribed value. CONSTITUTION:A calibration control part CC15 controls 14 an amplifier 13 with a start signal 16 to set the amplification factor A at the minimum value and then sets a shift distance 17 to a track counter 1. The speed difference voltage 5 between a speed profile 3 and an actuator 9 is amplified, and the actuator 9 is accelerated with a driving current 8. The actuator 9 moves a fixed distance to generate a track pulse 12. The CC15 measures the time Tx required for a shift of a reference distance from a reference clock 19 and the pulse 12 with every generation of the pulse 12 and then delivers a control signal 14 to increase the factor A. When the time Tx is coincident with time Tx obtained with a standard speed locus, the CC15 stops calibration. This eliminates the manual control and ensures the uniform speed performance.
Patent JP-H04304971-A (JP)
Title: Stress generator of plate spring
Inventor: MORITA MOTOO
IPC: F16F1/02
Filed: 1991-03-29
Abstract: PURPOSE:To efficiently generate desired stress in various kinds of plate springs of different size and warpage rates. CONSTITUTION:A clamp device H which holds a plate spring can be carried into and out of a main body F taking the form of a gate frame. Capturing tools 48,48 which can be made to abut on the end portions of the plate spring placed on the clamp device H are disposed above the portion of the main body F at which the clamp device H is set, while the capturing tools 48,48 can be lifted and lowered independently of each other. Each of the capturing tools 48 is freely moved along the longitudinal direction of the plate spring. Therefore, after the capturing tools 48,48 have their positions adjusted in such a way as to correspond to the end portions of the plate spring placed on the clamp device H, the capturing tools 48,48 are lowered whereby the plate spring is made to warp backward and exerted with stress.
Patent JP-H09253969-A (JP)
Title: Table device having ball spline
Inventor: OKA MASAYOSHI
IPC: F16H25/22
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To transmit the rotation of a ball spline shaft to a rotating member such as ball screw shaft provided on a table by rotatably supporting a slide on the table through a roller bearing, and arranging the slider on the spline shaft in such a manner as to be slidable and integrally rotatable. SOLUTION: A ball spline shaft 15 rotatably mounted on a bed is rotated, and a slider 24 is also rotated to rotate another part through a rotating member provided on the slider 24. Since the slider 24 is rotatably supported through a roller bearing 30 by an outer ring 25 fixed to the table, the slider 24 is relatively moved in axial direction or on the plane to the ball spline shaft 15 according to the movement of the table. The rotating movement can be transmitted to the rotating member relatively moved in the axial direction by the slider 24 and the roller bearing 30, and the structure itself can be made compact.
Patent JP-H09256337-A (JP)
Title: Self-propelled cleaner for artificial lawn
Inventor: NISHIMURA AKIRA
IPC: E01H1/08
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a self-propelled cleaner capable of efficiently cleaning dust such as sand dust, etc., collected in artificial lawns. SOLUTION: Engine generator, dust collector, high-pressure blower 6 with low airflow/high static pressure and wind blower 7 with intermediate airflow/low static pressure are mounted on a truck. A nozzle 21 for jetting air-jet toward the surfaces on roots of artificial lawns is provided to the front end of a hose connected to the high pressure blower 6, an inlet of the high pressure blower 6 and one outlet of the upper part of the dust collector are connected with a hose, a dust hood 31 covering the nozzle 21 and having a nozzle 30 for sucking air containing dust is provided to the front end of a vacuum duct connected to an inlet of the lower pat of the dust collector, and the other output of the upper part of the dust collector and an inlet of the wind blower 7 are connected with a hose 32.  A cone 37 and a pleated filter 38 surrounding the outside of the cone 37 are provided to the center section inside the dust collector, an inverse washing pulse jet nozzle 39 is provided upward of the upper end of the cone 37, and a hopper chute 41 is provided to the lower part of the dust collector.
Patent JP-S61250020-A (JP)
Title: Polyamide resin composition
Inventor: WAKE MISAO
IPC: C08G18/00
Filed: 1985-04-30
Abstract: PURPOSE:The title composition that is obtained by reaction of a polyamide resin with a polyisocyanate at a specific ratio, thus showing improved compatibility with other resins, improved solubility in solvents and enabling the preparation of a varnish of high volatile content. CONSTITUTION:The objective composition is obtained by reaction of (A) a polyamide resin such as nylon 6 with (B) a polyisocyanate or its derivative so that the ratio of NCO groups in component B to the amide groups in component A becomes 0.5-2, preferably in a phenolic solvent, generally at 180-200 deg.C for 2-5hr. Component B is preferably 2,4-tolylenediisocyanate.
Patent JP-H11294357-A (JP)
Title: Dry vacuum pump
Inventor: TAKAHASHI MASAAKI
IPC: F04C18/18
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To solve the trouble that a product coagulated from gas closes a discharge pipeline in a dry vacuum pump for hard process used for a semiconductor manufacturing device and the like. SOLUTION: The number of screw leads of a pair of screw rotors of this dry vacuum pump A1 is set to plural numbers, a passing hole 15 communicated with an inside is arranged in a position near to the exhausting port 8 of a casing 1 and an N2 supply source 16 and the passing hole 15 are connected to each other by an N2 supply pipe 17, thereby heat capacity of gas fed from the exhausting port 8 is increased, and a discharge pipeline 20 through which the exhausting port 8 and a scrubber 11 are connected to each other can be formed into a straight pipe that a silencer is removed therefrom.
Patent JP-H09257162-A (JP)
Title: Short flexible pipe
Inventor: YAMADA KIYOMI
IPC: B29K67/00
Filed: 1996-03-22
Abstract: PROBLEM TO BE SOLVED: To avoid dangers of leakage, even if a crack or a pinhole occurs in a short pipe, by covering the outside of the short pipe made of bellows with a polyester-made hose having a netlike wire within in addition to a flexible braid together with fastening to liquid tight both ends of the hose to the surface of the braid by using a fastening tool. SOLUTION: A short pipe 2 of bellows is made of plastics, which is not easily damaged by chemicals, is formed into a bellows shape by using reinforcing ring parts 2a and soft sheet parts 2b connecting the ring parts 2a. A braid 3 is formed by braiding a metal wire into a cylindrical shape, and the both ends are fastened to the outer surface of the short pipe 2 by using a metallic band. A polyester covering 10 having a netlike reinforcing wire within is fitted into the outside of the braid 3, and both (right and left) ends of the covering 10 are fastened by using a fastening tool 12 so that the covering 10 is adhered to the braid 3 to liquid tight. With this constitution, even if a crack or a pinhole occurs in the short pipe in use so that the liquid leaked out of the crack or pinhole comes through the means of the braid 3, the liquid will not leak to that extent of the outside.  Therefore, an emergency stop of machine equipment can be avoided.
Patent JP-S60238564-A (JP)
Inventor: FURUKAWA GENZOU
IPC: E04F15/12
Filed: 1984-05-09
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-H04304032-A (JP)
Title: Transmission power control system
Inventor: SATO TAKASHI
IPC: H04B7/00
Filed: 1991-03-30
Abstract: PURPOSE:To prevent adjacent interference due to an excess output of a transmitter by discriminating a fault state or a fading state of a receiver based on out of frame synchronism in a frame synchronization circuit so as to control an output of the transmitter to a minimum level when the receiver is faulty. CONSTITUTION:When a signal sent from a transmitter 1 of a station A is received by a receiver 2, a reception input level is fed to a transmission power controller 3 and a reception signal is fed to a frame synchronization circuit 4. The controller 3 controls the transmission power of the transmitter 1 so that the reception input level is made constant. On the other hand, out of frame synchronism is detected by the circuit 4 from the reception signal and frame synchronization information is inputted to a discriminator 5 and when the time of out of frame synchronism is longer than a setting time, a frame synchronization alarm is sent to the controller 3. The controller 3 discriminates it that the reduction in the reception input level does not comes from fading but comes from a device fault and controls the transmission output level of the transmitter 1, so that the transmission output level is decreased to a minimum value.
Patent JP-S5428511-A (JP)
Title: Vhf-uhf combination tuner
Inventor: NAGASHIMA TOSHIO
IPC: H03J5/24
Filed: 1977-08-05
Abstract: PURPOSE:To obtain a combination tuner featuring a low cost and high performance, by omitting the high-frequency amplifying part from the UHF electronic tuner of the VHF-UHF combination tuner and making the high-frequency amplifying part of VHF double the function of the high-frequency amplifying part of UHF.
Patent JP-H08281747-A (JP)
Title: Method and apparatus for controlling mold clamping of injection molding machine
Inventor: MORII AKIRA
IPC: B29C45/76
Filed: 1995-04-19
Abstract: PURPOSE: To accurately and precisely control a mold clamping force by directly calculating the present mold clamping force, comparing it with a target set mold clamping force, and so closed-controlling a cross head position that the detected force coincides with the set force. CONSTITUTION: When a mold closing step is finished by the touch of a mold, the present mold clamping force is calculated from the detected strain amount of a strain sensor 114 mounted at a die bar 104 in the mold clamping step from a mold touching position 108b to a mold clamping complete position 108c, and compared with the set mold clamping force previously set to a setter 111. When the detected force is smaller than the set force, a controller 110 is instructed to advance a cross head 105. When the detected force is larger, the controller 110 is instructed to retract the head 105. Thus, the set force is brought into coincidence with the detected force by a closed control, and the set time is maintained. Accordingly, since the closed control is the actually generated force to be fed back, the force generated as set is obtained.
Patent JP-2000310614-A (JP)
Title: Chip for electrophoresis, its manufacture, and electrophoresis device and chargeable material separating method using the same
Inventor: WATANABE KENJI
IPC: G01N27/447
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a chip for electrophoresis which is suitable for the separation of chargeable materials, can be handled easily, and can be manufactured with high reproducibility and productivity, by providing injection holes, discharge holes and grooves which connect the holes to each other through and into a platy member and forming electrodes on the internal surfaces of the injection and discharge holes and/or around the injection and discharge holes on the groove forming surface of the member. SOLUTION: A sealing member 2 is joined to a platy member 1 having injection holes 4a and 4b formed through the member 1 in the thickness direction, through or non-through discharge holes 5a and 5b, and grooves 3a and 3b which respectively connect the holes 5a and 5b to the holes 4a and 4b. The platy member 1 has electrodes 6 formed on the internal surfaces of the injection and discharge holes 4a and 4b, and 5a and 5b and/or around the injection holes 4a and 4b, and discharge holes 5a and 5b on the surface of the member 1 on which the grooves 3a and 3b are formed. In addition, the member 1 is also providing with an electric circuit formed adjacently to the electrodes 6. The platy member 1 and/or sealing member 2 is made of an acrylic resin or styrene resin. Moreover, the sealing member 2 is formed in a film-like state.
Patent JP-H11296971-A (JP)
Title: Editing device, method, and providing medium
Inventor: TANIZAWA SEIJI
IPC: G11B20/10
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To record data of arbitrary combination in an arbitrary position. SOLUTION: A reference signal generating section 601 generates a reference signal and supplies it to a reproduction ring buffer 603 and a record ring buffer 611. The reproduction ring buffer 603 records transferred data in an address specified by a bus controller 602, while and outputs an address indicating timing with which the reference signal is supplied from the reference signal generating section 601 to a memory controller 604. A multi-cross fader 622 switching either of a reproduced signal from a path change section 621 or a digital input signal from a digital input section 606 and outputs it to a poststage. The record ring buffer 611 outputs an address indicating timing with which the reference signal is supplied from the reference signal generating section 601 to the memory controller 610.
Patent JP-H08283646-A (JP)
Title: Water-based pigment ink composition for writing tool
Inventor: YANO MASANAO
IPC: C09D11/16
Filed: 1995-04-19
Abstract: PURPOSE: To obtain an ink composition excellent in pigment dispersibility and stability with time by adding a specific amount of an alkylpyrrolidone to an ink composition comprising a pigment, a dispersing agent and a water-soluble solvent. CONSTITUTION: The ink composition comprising (A) a pigment, (B) a dispersing agent, (C) water and a water-soluble solvent is mixed with (D) 0.05-5wt.%, preferably 0.1-3wt.%, of a 4-20C alkylpyrrolidone (e.g. n-octylpyrrolidone, n- dodecylpyrrolidone). The component A, the component B, the component C, the water-soluble organic solvent and the component D are preferably used in a ratio of 25-20%, 1-20%, 70-40%, 10-30% and 0.05-5%, respectively. For example, 10% of carbon black, 20% of polypropylene glycol, 3% of a styrene- maleic acid resin (neutralized with ammonia), 0.1% of n-octylpyrrolidone and 66.9% of water are mixed and dispersed.
Patent JP-H06310730-A (JP)
Title: Semiconductor integrated circuit device and fabrication thereof
Inventor: OTSUKA FUMIO
IPC: H01L21/8238
Filed: 1993-04-21
Abstract: PURPOSE:To suppress fluctuation in the gate length without causing significant increase in the number of fabrication steps when a semiconductor integrated circuit device having a MIS transistor is fabricated. CONSTITUTION:An insular part 6 comprising a first semiconductor layer 6a formed by filming process and a second semiconductor layer 6b formed thereon by filming process is provided on an n-type semiconductor region 1a of a semiconductor substrate 1 and a gate electrode 8a is provided on the side wall at the insular part 6 through a gate insulation film 7 thus forming a vertical MOS transistor 5.
Patent JP-H04324655-A (JP)
Title: Manufacture of thin film
Inventor: NISHIKAWA SATORU
IPC: H01L21/66
Filed: 1991-04-24
Abstract: PURPOSE:To form a low stress thin film having a desired stress for a semiconductor element, by calculating film stress of a thin film during film formation, from measurement results of X-ray diffraction, and controlling the film formation condition of a thin film forming equipment by using calculation results, so as to conform the film stress to a desired value. CONSTITUTION:A substrate 14 is arranged in a thin film forming equipment, X-ray diffraction caused by a thin film formed on the substrate 14 is measured, and film stress of the thin film is calculated from the measurement results of the X-ray diffraction. By using the results, the film formation condition of the thin film forming equipment is controlled, so as to obtain film stress equal to a desired value. For example, an X-ray diffraction equipment is installed in a magnetron sputtering equipment, and a tungsten film is formed while X-ray diffraction is measured. As to the X-ray diffraction equipment, X-ray is projected on the substrate 14 surface at an angle phi to the vertical direction from an X-ray source 26, and diffracted ray is measured with an X-ray detector 28. The stress of the tungsten film formed on the substrate 14 is controlled by argon output during sputtering and the output of an RF power supply 22.