baber/WOPTO huggingface dataset:
Patent JP-H0689924-A (JP)
Title: Bonding head device
Inventor: TANIMOTO MITSUYOSHI
IPC: H01L21/60
Filed: 1992-09-09
Abstract: PURPOSE:To highly reliably mount a large-sized semiconductor package on a printed board by bonding leads to a member to be bonded by pressing the leads against the member to be bonded in a heated state. CONSTITUTION:When a bonding head 10 is lowered, the pressing surface 13a of a pressing block 13 is elastically brought into contact with a heating heater 17 and leads 3 are uniformly pushed by the heater 17. As the head 10 further descends, the leads 3 are pressed against electrode pads 4 under a prescribed pressure by means of the heater 17. When the power supply is turned off and the joints between the leads 3 and pads 4 are cooled to a prescribed temperature, the head 10 is raised and the block 13 and heater 17 are successively separated from the leads 3, leaving the leads 3 being electrically and mechanically connected with the pads 4. Therefore, a large-sized semiconductor package can be mounted on a printed board with high reliability.
Patent JP-H05212120-A (JP)
Title: Medical-surgical apparatus
Inventor: JIYON DEINGUREI
IPC: A61B1/00
Filed: 1992-09-09
Abstract: PURPOSE: To facilitate the insertion of a tube or similar device to the pharynx by arranging a device having a member curved along most of the length and extended from the teeth of a patient to the section of the pharynx adjacently to the hard palate. CONSTITUTION: This device has a member 2 curved along most of the length and extended from the teeth 31 of a patient to the section of pharynx, and the device is arranged adjacently to the hard palate 30 of the patient to protect the hard palate 30 and the pharynx from being damaged during the insertion of a tube. The curved member 2 is constituted into a groove shape having a groove opened to the inside of the curve, and a guide is provided on the inner surface of the device so that a tube 20 can be inserted along it. A flange 10 is provided on one end to be arranged to the lip 33 of the patient, and a flange grip 15 is provided on the end part making contact with the teeth. This device is formed of a flexible material or plastic material. According to such a structure, the hard palate and the pharynx can be prevented from being injured during the insertion of the tube.
Patent JP-H0959990-A (JP)
Title: Net for vegetation
Inventor: SAKATE MICHIHEI
IPC: E02D17/20
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To protect the face of a slope efficiently during a time when vegetation grows by covering the face of the slope with a net for vegetation knitted by jute yarn, in which hairiness is prevented by a water-soluble sizing agent, dissolving the sizing agent by rain, etc., and restoring hairiness. SOLUTION: Jute yarn 2 having an infinite number of fluff (a) on a surface is drawn out continuously or intermittently from a draw-out machine, and coated with a water-soluble sizing agent (b) and dried and hairiness is prevented. Hairiness is obviated and the jute yarn 2 is knitted to a net 1 for vegetation by a net production machine. The net 1 knitted in this manner is executed on the face of a slope, the water-soluble sizing agent (b) is dissolved by moisture such as rain, the net 1 is restored to a fluffed state (a), and the coating rate of the face of the slope is improved at the rate of meshes. Accordingly, the face of the slope is protected efficiently until greening and protection by vegetation are attained, and erosion can be prevented. The net corrodes with time, and melts into environment.
Patent JP-H04120471-A (JP)
Title: Signal detector
Inventor: NAKAMURA MASATOMO
IPC: G01R33/09
Filed: 1990-09-10
Abstract: PURPOSE:To enable accurate detection of a change in a weak signal current containing noise without impairing an electric wire, by a method wherein a magnetoresistance element or the like which detects the intensity of a magnetic field is put on the electric wire. CONSTITUTION:A shield case holds a circuit board having an electric circuit incorporated, and a magnetoresistance element 4 fixed on the lateral side thereof is put on the outer periphery of an electric wire. The element 4 detects a magnetic field of the electric wire and outputs it to a first comparator CP 15 through a capacitor CD 16 which passes only a pulsative alternating-current component caused by a change in magnetism. The CP 15 compares this signal with a reference voltage and makes it be an output being equal substantially with a positive supply voltage, and moreover a noise removing circuit 17 removes noise from the output and delivers it to a second CP 24. The CP 24 outputs this input when it equals to or larger than the reference voltage. Accordingly, the output signal equals to the supply voltage substantially and therefore is not affected by external noise substantially. In this way, an ON-OFF signal of a weak current containing noise can be detected even in the strong noise without impairing the electric wire.
Patent JP-H0291446-A (JP)
Title: Fuel supply device for internal combustion engine
Inventor: TOMIZAWA NAOMI
IPC: F02D41/22
Filed: 1988-09-28
Abstract: PURPOSE:To make it possible to continue fuel supply by interrupting a prescribed supply time and controlling drive of a fuel supply means, when an input cycle at this time is longer than the prescribed value above that at the last time of a reference signal input while synchronized with the number of revolution of an engine. CONSTITUTION:A driving control means B is provided to control driving of a fuel supply means A for an engine, based on a reference signal input while synchronized with the number of revolution of the engine. This input cycle of reference signal is measured every input by a cycle measuring means C and compared with the input cycle measured at the last time by a comparing means D. When the input cycle at this time is longer than the prescribed value above the input cycle at the last time, the prescribed supply time is interrupted and the fuel supply means A is controlled to be driven by an interrupt control means E. In this way, when the input cycle at this time is longer than the prescribed value above the input cycle at the last time, generation of winking stop is judged, fuel is supplied by interruption, and a tendency to be lean air-fuel ratio is restrained.
Patent JP-H1187638-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TANIGUCHI TOSHIO
IPC: H01L27/10
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To constitute a DRAM hybrid logic semiconductor device having satisfactory integrity with a DRAM or logic process, by incorporating a second wiring layer connected to a first wiring layer formed on a second insulating film having a flattened surface on a first insulating layer formed with the first wiring layer connected to a memory cell. SOLUTION: An interlayer insulating film 30 is formed on a silicon substrate 10 formed with a memory cell and a transistor 28. And, a global step is existed on the surface of the film 30 without completely flattening the surface. A wiring layer 32 connected to the transistor 28 or the like via the film 30 is formed on the film 30. An interlayer insulating film 34 substantially flattened on its surface is formed on the film 30 formed with the layer 32. A plug 36 embedded in a via hole opened on the layer 32 is formed on the film 34. A wiring layer 38 connected to the transistor 28 or the like via the plug 36 is formed on the film 34. A hybrid logic semiconductor device having satisfactory integrity with a DRAM and a logic process can be constituted.
Patent JP-2000070129-A (JP)
Title: Heat reserving kettle
Inventor: KATO YOSHIMITSU
IPC: A47J27/00
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To restrict dew condensation on a display window part by securing heating of the undersurface of a lid body as uniformly as ever while reducing heat effect on a display base plate by a lid heating means. SOLUTION: A lid heater 69 is arranged at a position that allows avoiding of a portion below a display base plate 72 as much as possible. As a result, the display base plate 72 is so arranged as to be immune to the effect of radiation heat above the lid heater 69 to restrict a temperature rise on the perimeter of the display base plate 72 and ultimately dew condensation on the internal surface of a transparent window part 66 attributed to a temperature difference between the inside and outside of the transparent window part 66. The lid heater 69 is provided on a side facing a pot 5 of a radiation plate 53. This enables heating of the undersurface of the lid body 51 in a temperature distribution as uniform as ever during the rice cooking and heat reserving periods.
Patent JP-H08105508-A (JP)
Title: Damper device of vehicular lockup clutch
Inventor: KATO NAOKI
IPC: F16F15/134
Filed: 1994-10-05
Abstract: PURPOSE: To enlarge an engine speed area which engagedly controls a lockup clutch, to a low speed rotation side so that fuel consumption can be further improved, by reducing substantial spring constant of arc compression coil springs which absorb engine torque vibration so as to lower resonance frequency, so that the torque vibration can be excellently absorded without being resonated even during an engine low speed rotation period. CONSTITUTION: In a damper device 40 which absorbs torque vibration by extension/shrinkage of compression coil springs 50 when engine output is transmitted to a disc 48 from a plate 44 integrally rotated with the piston 32 of a lockup clutch through the compression coil springs 50, the compression coil springs 50 are formed in arc shapes whose radius of curvature is smaller than spring guides 54 so as to be brought into contact with the spring guides 54 under an approximate point contact condition during a low speed rotation period having a small centrifugal force.
Patent JP-H1061143-A (JP)
Title: Installing device to install exterior member on building frame wall surface
Inventor: TANAKA YASUYUKI
IPC: E04F13/26
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To install these out of relation to engaging positions with metal fittings by fixing an installing part to a building frame wall surface, and inserting inserting parts into aluminium honeycomb panels while bringing clearance forming parts of installing metal fittings into contact with the reverse of exterior member before and after fixation. SOLUTION: In an installing metal fitting 2, an installing part 10 is fixed in close contact to a building frame wall surface 3 through screws 22 and 22, and the aluminium honeycomb panel 7 side of exterior member 1 is pressed against it. In this case, the exterior member 1 is reliably engaged in the vertical and horizontal direction, and after a first stage finishes, installing metal fittings 2b are installed on the reverse of the enclosing materials 1 having existing installing metal fittings 2a. In that case, inserting parts 20 are inserted into honeycombs 5 together with crushing of the aluminium honeycombs 5 by bringing clearance forming parts 19b into contact with them, and are fixed by the installing metal fittings 2b. New exterior member 1 is moved to the existing exterior member 1 side, and the next stage is heaped up while installing them in order in the horizontal direction, and the exterior member 1 is installed on a wall surface 3. Therefore, the inserting parts 20 reliably engage with the plastically deformed aluminium honeycombs 5, and can be held in the vertical and horizontal direction.
Patent JP-2000070732-A (JP)
Title: Grain milling device
Inventor: IMANISHI RYOZO
IPC: B02B3/06
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To avert the disadvantages, such as the degradation in grain quality and the degradation in the durability of pearling means, a cylindrical body, etc. SOLUTION: This grain milling device is provided freely rotationally and drivably with a rice polishing roll 41 within a drum screen 5 having a perforated section and is partially provided with a brush 42 for pearling the grains transported between the inner peripheral surface of the drum screen 5 and the rice polishing roll 41 in a circumferential direction when viewed in the axial central direction of the drum screen 5 on the peripheral part of the rice polishing roll 41. The upstream side end in the transfer direction of the grains in the brush 42 is formed to the width narrower in the peripheral direction of the drum screen 5 that the other portions.
Patent JP-H1084933-A (JP)
Title: Sewing device
Inventor: KANAZAWA AKIRA
IPC: A24B1/08
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To automate the process where harvested leaf tobaccos, are charged and supplied, are arranged at prescribed intervals on a belt conveyer for sewing and are sewed. SOLUTION: This device consists of a supplying part 2 for supplying placed leaf tobaccos T in the state of being suspended vertically, a pitch extending part 3 transferring the leaf tobaccos T in the state of suspending vertically while extending the intervals between the leaf tobacco T supplied from the part 2 and a sewing part 4 for sewing the petiole part E of the leaf tobaccos T whose interval is extended at the part 3.
Patent JP-S61120296-A (JP)
Inventor: GOTO KAZUHIKO
IPC: G08B21/00
Filed: 1984-11-16
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-2000060570-A (JP)
Title: New nucleic acid fragment and detection of microorganism by using the same
Inventor: YANO TETSUYA
IPC: C12N15/09
Filed: 1998-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a new nucleic acid fragment comprising a gyrB gene having a specific base sequence, and capable of rapidly, readily and specifically detecting and counting specified microorganisms capable of degrading trichloroethylene or the like and useful for purification of polluted environment, in good sensitivity. SOLUTION: This fragment is the new nucleic acid fragment comprising a gyrB gene having a base sequence selected from formulas I to III, and useful for rapidly, readily and specifically detecting and counting microorganisms such as Vibrio sp. KB1 strain (FERM P-14643), JM1 strain (FERM BP-5352) and Pseudomonas cepacia KK01 strain (FERM BP-4235), capable of degrading trichloroethylene or the like and useful for purification of polluted environment in good sensitivity. The nucleic acid fragment is obtained by comparing base sequences of gyrB genes of various known Gram-negative bacteria and amplifying each nucleic acid obtained from the before microorganisms by using a primer set from a common sequence region obtained by the comparison, by a PCR.
Patent JP-S61121050-A (JP)
Title: Novel photoresist composition
Inventor: ADACHI KEIICHI
IPC: G03C1/00
Filed: 1984-11-16
Abstract: PURPOSE:To reduce the degradation of the transmittance of a photoresist composition by using an optical absorbent which has an absorption maximum in a specific range and is decolored with the light of its absorption wavelength. CONSTITUTION:The optical absorbent has an absorption maximum in a range of 330-440nm and is decolored by the light of its absorption wavelength. Since the exposure of a photoresist layer containing the optical absorbent is larger according as going to the exposure surface and is smaller according as going to a substrate because the light is absorbed by the optical absorbent, this optical absorbent decolored by light is decolored much by the light according as going to the exposure surface and is decolored less by the light according as going to the substrate. As the result, since the optical absorbent is decolored from the exposure surface while holding the light absorbability for irregular reflection, the transmittance degraded by the optical absorbent is restored to obtain easily the exposure required for optical solubilization. That is, contradictory problems that the light is absorbed by the optical absorbent and the degradation of the transmittance due to the optical absorbent is reduced are solved.
Patent JP-S6485528-A (JP)
Title: Distribution line accident section detecting and separating system
Inventor: KAWAZOE HIDETO
IPC: G01R31/08
Filed: 1987-09-25
Abstract: PURPOSE:To improve the nature of power feed, by judging whether a short-circuit generating section is its detector section in the following period or not, when a breaker is re-closed and current is transmitted a specified time later after the generation of a short-circuit accident, and by performing the locking or the like of a device. CONSTITUTION:A distribution line accident section detecting system is composed of a normally closed section switch 20, a normally-open section switch 21, DMR controllers 30-31, relay sub-stations 40-41, a master station 50, a communication line 60, and a signal line 70. By the DMR controllers 30, 31, the respective switches are making-controlled in order, and at the time of making in order, an accident section is automatically detected, and separating function is included in. At the time of the generation of a short-circuit accident, over current flows first, and after that, by the interruption of a breaker at a transforming station, service interruption is generated. Accordingly, when the service interruption is generated after the detection of the excess current, then the relay sub-stations 40-41 judges that the short-circuit accident is generated and causes a CPU to transmit set signal via an interface to a short-circuit section detecting logical circuit, thereby locking it not to make section switches.
Patent JP-H0774237-A (JP)
Title: Manufacture of semiconductor device, semiconductor device using it and bipolar transistor
Inventor: SAKAMOTO MASARU
IPC: H01L29/732
Filed: 1993-09-03
Abstract: PURPOSE:To provide a trench isolation which reduces damage caused by an ion implantation, which improves an irregularity in the concentration of impurities and whose interface characteristic is excellent. CONSTITUTION:A recessed part is formed on the surface of a semiconductor device 101, an insulating material or a semiconductor material 103 which contains impurities is filled into the recessed part, a heat treatment is then executed, the impurities are diffused, and a region 105 is formed.
Patent JP-H0579138-A (JP)
Title: Roof tile roofing method
Inventor: UCHIDA NORIKI
IPC: E04D15/02
Filed: 1991-09-21
Abstract: PURPOSE:To improve workability at in the field, to improve wind resistance of roof tiles after roofing, the appearance, and waterproofness, and to enable application of wind resisting reinforcement on a completed existing roof surface. CONSTITUTION:The front end of an overlapped roofed tile 12 is lifted and a seal sheet 6 an adhesion layer 8 of which is brought into an up state is placed on a placing part 2 of a work executing jig 1 having a front seal sheet placing part 2 and a handle part 3, and inserted inwardly to a given position. The seal sheet 6 is stuck to the rear of a roof tile 12 and after the work executing jig 1 is pulled off, the roof tile 12 and the seal sheet 6 are fixed by a driving mail 14. Further, in this case, nails are driven according to a mark 5b of the work executing jig 1.
Patent JP-S62101076-A (JP)
Title: Vertical insulated gate type field effect semiconductor device
Inventor: KUBO MASARU
IPC: H01L29/08
Filed: 1985-10-28
Abstract: PURPOSE:To obtain a high dielectric strength V-MOS-FET whose ON resistance is reduced without increasing the chip size by forming a buried layer with a low specific resistivity on a part of the boundary between a semiconductor substrate and an epitaxial layer facing a gate. CONSTITUTION:In a power MOS-FET, after an N<+> type diffused region 11 is formed in an N<+> type semiconductor substrate 1, an N-type epitaxial layer 3 is formed. When the epitaxial layer 3 is formed, a part of the N<+> type impurity migrates from the diffused region 11 into the epitaxial layer 3 and an N<+> type buried layer 12 is formed. The buried layer 12 is formed at the position facing a gate 9. A source 5 and the gate 9 are formed on the surface part of the epitaxial layer 3 to obtain an N-type channel vertical power MOS-FET. With this constitution, as the buried layer with a low specific resistivity is provided, a vertical insulated gate type field effect semiconductor device whose ON resistance can be reduced without increasing the chip size can be obtained.
Patent JP-S62104511-A (JP)
Inventor: SUZUKI HIROSHI
IPC: A01D46/24
Filed: 1985-10-29
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-H08104466-A (JP)
Title: Linear stride tension adjusting device
Inventor: KATO TAKAYUKI
IPC: D01H13/10
Filed: 1994-10-06
Abstract: PURPOSE: To widen the adjusting range of tension, so as to enable the quick following to the tension change of a linear stripe by statically and movably supporting a rod fixed to a movable post, and driving it by an air cylinder. CONSTITUTION: A linear stripe 8 is inserted into a guide 1 and guided out from the other yarn guide 1 so as to be brought in contact with the lower sides of fixed posts 2 and the upper sides of movable posts 3. Gas is supplied into a cylinder chamber 13 in this state, and the linear stripe 8 is made to travel while giving a driving force to the movable posts 3 in the fixed posts 2 by the action of the air cylinder, thereby, the linear stripe 8 receives a frictional force, and tension is given to it. The tension of the linear stripe 8 is changed according to the gaseous pressure to be supplied to the cylinder chamber 13. A rod 4 and a rotation stopping rod 4a for supporting the movable posts 3 are respectively supported by static pressure bearings, thereby they can be smoothly moved and can quickly follow the tension change of the linear stripe 8.
Patent JP-2001067547-A (JP)
Title: Raw material chute for automatic vending machine
Inventor: MATSUMOTO HISAO
IPC: G07F13/06
Filed: 1999-08-30
Abstract: PROBLEM TO BE SOLVED: To securely prevent the invasion of vapor into a raw material chute and to eliminate the blocking of a raw material in the raw material chute by moving an exit of the raw material chute to a close or standby position and delaying time for starting hot water supply to a coffee extractor so that the vapor does not generate until the exit of the raw material chute moves to the close or standby position. SOLUTION: A mechanism for opening/closing an exit of a raw material chute 2 supplying the raw material of regular coffee to a coffee extractor 3 is installed. The exit of the raw material chute is prevented from being left opened and a cover 4 which is driven by a motor 6 and is opened/closed is installed. The cover 4 is always closed but it drives the motor 6 when the raw material is discharged from a raw material box with a sales command and rotates a driving shaft 5. The cover 4 rocks to an open position with the driving shaft 5. When the prescribed quantity of raw material is supplied to the coffee extractor 3, the motor 6 is driven and the cover 4 is returned to a position where the exit of the raw material chute 2 is closed. Thus, the invasion of vapor into the raw material chute 2 can be prevented.
Patent JP-S61127441-A (JP)
Inventor: MATSUMOTO YOSHIO
IPC: B65D21/02
Filed: 1984-11-17
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。