baber/WOPTO huggingface dataset:
Patent JP-H08145648-A (JP)
Title: Depth measuring apparatus
Inventor: HISADA YASUMASA
IPC: G01S13/88
Filed: 1994-11-18
Abstract: PURPOSE: To measure the depth of a surface structure highly accurately by detecting the resonance state of reflected wave in the surface structure from the voltage standing wave ratio, i.e., the ratio between a traveling wave based on the variation of frequency and each detection output of reflected wave. CONSTITUTION: A variable frequency oscillator 22 delivers a traveling wave and the intensity thereof is detected by means of a traveling wave detector 25 through a directional coupler 23 before being radiated tram an antenna 24 toward the surface of the moon 31. Waves reflected from the first and second surfaces 31-1, 31-2 of the moon 31 are received by the antenna 24 and separated from the traveling wave through the coupler 23 before the intensity thereof being detected through a reflected wave detector 26. The ratio of detection signal between the detectors 25, 26 is determined as a voltage standing wave ratio. The reflected wave from the surface 31-2 resonates when the wavelength thereof is in a predetermined relationship with the depth of a regolith 32 and does not return to the antenna 24. Consequently, the standing wave ratio is minimized. The depth of the regolith 32 can be determined based on the wavelength of traveling wave at that time and the known permittivity of the regolith.
Patent JP-H03170251-A (JP)
Title: Specular work device
Inventor: SHIMIZU HIDEAKI
IPC: B23Q15/12
Filed: 1989-11-28
Abstract: PURPOSE:To finish in a desired finishing face without removing a work from a specular work device, by providing a vibration meter which detects the vibration in the axial direction of a spindle and a computer device which calculates working conditions by the detection value of the vibration meter, preparing NC data and transmitting the NC data to an NC device. CONSTITUTION:When the work material/shape are input to a computor device 1 first, the computor device 1 prepares NC data by selecting competent working conditions from the working conditions stored by the work material/shape. The work is then performed by transmitting the NC data on each one record to an NC device 2 by a transfer cable 17. At this time the vibration of a spindle 4 is measured by a vibration meter 15 and input to the computor device 1 via an A/D convertor 16. The computor device 1 discriminates as to whether or not the value of the amplitude thereof is within the allowable grange, discriminating whether or not the present working depth is at a desired value in the case of being within the allowable range, completing the work in case of being at a desired value and preparing the succeeding NC data in the case of NO.
Patent JP-H05144742-A (JP)
Title: Thin-film formation
Inventor: SETO TOSHISUKE
IPC: H01L21/31
Filed: 1991-11-25
Abstract: PURPOSE:To provide a thin-film formation method wherein it restrains the thermal damage to a substratum substrate, it can form a high-quality thin film at high throughput and it is suitable for forming a polycrystalline silicon film on an insulating substrate. CONSTITUTION:In a thin-film formation method, a raw gas is supplied into a reaction container 10 in which a synthetic qartz substrate 11 has been housed, the raw gas is pyrolyzed and a thin film is formed on the substrate 11. In the thin-film formation method, the substrate 11 is heated to 600 deg.C as its heat- resistance temperature or lower by using a preliminary heating heater 14, an Si hydride as the raw gas is pyrolyzed, and an extremely thin film of silicon is formed on the substrate 11. After that, the extremely thin film is irradiated with infrared rays from an infrared lamp 15; the extremely thin film is heated rapidly to a high temperature of about 100 deg.C; the Si hydride is pyrolyzed; a polycrystalline silicon thin film is formed on the extremely thin film.
Patent JP-2001121399-A (JP)
Title: Grinding tool
Inventor: NIIZAKI YUICHIRO
IPC: A46B7/06
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a grinding tool capable of grinding even a machined hole not extending linearly. SOLUTION: A brush unit 30 is held to a core member 20 formed of metal wires spirally twisted and bound so as to be freely curved in response to external force, in such a manner as to cover at least the tip part of a core machine 20.
Patent JP-S62202941-A (JP)
Inventor: TOOMASU ROI PEIN
IPC: G05D23/19
Filed: 1986-12-26
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-H01150275-A (JP)
Title: Reproducing device
Inventor: SHIMAZU KOJI
IPC: G11B20/02
Filed: 1987-12-07
Abstract: PURPOSE:To equalize the signal level of speaker outputs by comparing the outputs of 1st and 2nd level varying means each other at the time of detecting the simultaneous existence of the outputs, calculating the difference of both the outputs and controlling respective level varying means 7, 8. CONSTITUTION:Signals from microphones 1, 2 are set up at their levels by the level varying means 7, 8 and the outputs of the means 7, 8 are detected by level detecting means 12, 13. When the existence of both the outputs of the means 7, 8 is detected by a signal detecting means 14, a comparing operation means 15 compares the output levels of the means 12, 13 and finds out the difference. A control means 16 outputs a control signal based on the compared result of the means 15 so that the output of the means 7 or 8 having a lower signal level goes equal to the output level of the other means 7 or 8 and respective output levels outputted from a speaker 11 are equalized.
Patent JP-H02155651-A (JP)
Title: Ink jet head
Inventor: MIYAZAWA HISASHI
IPC: B41J2/045
Filed: 1988-12-07
Abstract: PURPOSE:To prevent the unnecessary deposition of imperfectly emitted ink on an ink emitting surface by allowing the nozzle outlet of the emitting surface to protrude. CONSTITUTION:A part 1a of a nozzle plate 1 has an orifice shape and a nozzle outlet protrudes from an ink emitting surface. The protruding quantity of the nozzle outlet is pref. 10-150mum from experimental results and the pref. width of the protruding part is 150mum or less. Imperfectly emitted ink 9 is not separated from the nozzle plate 1 after the emission of ink to be accumulated on the ink emitting surface 1-b but, when the accumulation of the ink is generated, the ink is not accumulated on the ink emitting surface 1-b in a definite amount or more from the relation of the surface tension of the ink with the nozzle plate 1 to transfer to a non-protruding surface 1-c and, when the accumulation of the ink on the non-protruding surface 1-c is further advanced, the imperfectly emitted ink 9 is recovered under gravity.
Patent JP-H02154441-A (JP)
Title: Film carrier tape
Inventor: TAKEGAWA KOICHI
IPC: B65D73/02
Filed: 1988-12-06
Abstract: PURPOSE:To obtain a film carrier tape which does not induce increase in electrical resistance and deformation of a lead by making thinner the thickness of a lead on the side connected to an electrical pad of a semiconductor chip than that of other regions. CONSTITUTION:A sprocket hole, a ladder-shaped hole 13 for forming a suspender 8, and a hole 3 for inserting a semiconductor chip are opened at a resin film 6 by press machining. Then, after adhering a metal foil 14 such as copper which is for example 35mum in board thickness to the resin film 6, etching removal is made so that the part of the metal foil 14 which is located at the region of the hole 3 may be half the thickness. The metal foil 14 at a region other than those where a lead is formed is removed by etching to form a lead 4a. In this manner, the thickness of the side to be connected to a bump 7 of an electrode pad of a semiconductor chip of the lead 4a can be made thinner than that of other regions of the lead. Thus, a film carrier tape which does not induced increase in electrical resistance and deformation of lead can be obtained.
Patent JP-2000083542-A (JP)
Title: Automatically separating fishing sinker
Inventor: KOIKE YOICHI
IPC: A01K95/00
Filed: 1998-09-12
Abstract: PROBLEM TO BE SOLVED: To devise a small lure so as to fly far away because the far casting of the conventional small lure has not been able to be carried out. SOLUTION: This fishing sinker is obtained by bonding a flying sinker 5 to a lure or a fly hook 3 with a hanging silk thread 4 using a water-soluble paste so as to separate the flying sinker 5 simultaneously with the alighting on the water.
Patent JP-2000095163-A (JP)
Title: Motorcycle storing method for motorcycle parking device and storing mechanism of motorcycle parking device
Inventor: KITAMURA MORIO
IPC: B62H3/12
Filed: 1998-09-25
Abstract: PROBLEM TO BE SOLVED: To provide a motorcycle storing method for a motorcycle parking device that is capable of handling speedily and stably a heavy and unstable motorcycle, such as motorcycle, and a storing mechanism of the motorcycle parking device. SOLUTION: This storing mechanism of a motorcycle parking device comprises loading/unloading means 2 mounted on a carrier 1 that moves a motorcycle A and a fastening base that stores the motorcycle. A guide way 3 of the motorcycle, which can face both the carrier 1 and the fastening base, is provided. At the same time, the loading/unloading means 2 comprises a clamp 4 that restricts a main body part, such as a seat, of the motorcycle A and can be brought into an upright position so that it is retracted from the motorcycle body and a traveling portion 5 that supports the clamp 4 in a manner that allows the clamp to advance or retract.
Patent JP-H04183353-A (JP)
Title: Bakery product
Inventor: MORITA AKIRA
IPC: A23L35/00
Filed: 1990-11-15
Abstract: PURPOSE:To obtain a bakery product not hardened even when again heated with a micro wave oven and capable of being eaten in a good taste by adding a specific amount of potato starch refuse to a grain flour. CONSTITUTION:When a bakery product such as bread, cookie or pizza is prepared by a conventional method, potato starch refuse is added to a grain flour of a raw material in an amount of 0.5-10wt.%.
Patent JP-H11128900-A (JP)
Title: Cylindrical waste treating device
Inventor: OGATA TOSHIHIKO
IPC: B09B3/00
Filed: 1997-10-24
Abstract: PROBLEM TO BE SOLVED: To perform dismantling treatment of cylindrical waste and also to lower costs required for the dismantling treatment of the cylindrical waste. SOLUTION: A cylindrical waste treating device for subjecting waste 6 that contents are housed in a cylindrical vessel to dismantling treatment has a support means 9 inclined to a prescribed vessel cutting position to support the waste, a cutting means 14 for cutting a bottom part 6a of the vessel for the waste, and a classifying means 4 for classifying the waste by making the bottom part to immediately fall by gravity when the bottom part is cut, by removing the contents from the vessel by gravity to make them fall after the fall of the bottom part, and by releasing the vessel body from the support by the support means after the fall of the contents.
Patent JP-H03171889-A (JP)
Title: Character data reproducing method and reception display method for character broadcasting receiver
Inventor: MIURA YOSHIAKI
IPC: H04N7/08
Filed: 1989-11-29
Abstract: PURPOSE:To set a sampling clock and a slice level so that a packet error can be minimum by controlling the phase of the sampling clock and the slice level by using not only the decided result of a specified reproduced code but also the detected result for the presence and absence of the packet error. CONSTITUTION:Rough sampling clock control is executed to select the usable sampling clock out of the group of the sampling clocks with various phases. Next, fine sampling clock control is executed to determine the second select clock with the optimum phase out of the plural selected clocks and finally, slice level control is executed by using the second select clock. Thus, whole character data for one packet is always exactly reproduced.
Patent JP-H05315881-A (JP)
Title: Manufacture of crystal vibrator
Inventor: KIZAKI SHIGERU
IPC: H03H3/02
Filed: 1992-10-23
Abstract: PURPOSE:To easily form a tuning fork or thickness-shear crystal vibrator from a crystal substrate by the photo etching technology. CONSTITUTION:A crystal substrate 1 is etched by using a photo resist 5 having an inversion pattern of a plane electrode 9, and the photo resist 5 and a metallic film 3 can be etching masks to form an outer shape of the crystal vibrator. Furthermore, a metallic film is etched by using a photo resist as an etching mask, an electrode film 7 is formed to the entire face, the photo resist is removed to form the plane electrode and a side electrode 11.
Patent JP-H04181105-A (JP)
Title: Image processing method
Inventor: TANIGUCHI AKIRA
IPC: G06T7/60
Filed: 1990-11-15
Abstract: PURPOSE:To enable a boundary to be identified with a high resolution and positioning accuracy to be improved by identifying a region corresponding to a digital output average value of an image element due to a reflection light strength from a boundary where light and shade are unclear from a boundary of light and shade. CONSTITUTION:When a projection light is moved from a point A of a region 2b where a reflection light strength of one image element is small to a region 2a where the reflection light strength is large, an output voltage of the image element at that time shows a straight line at a center corresponding to light and shade of each region and a gradual curve near the points A and B. An analog output voltage shown by this curve is A/D converted and a region position corresponding to each pulse voltage is memorized. Then, the A/D converted output values are averaged for obtaining an average output voltage value of pulse height and a region which generates a pulse voltage with a height closest to it is memorized as a boundary point C. This memorized region is commanded to a machining tool or to a positioning mechanism for enabling a work to be machine.
Patent JP-H06210562-A (JP)
Title: Device for chamfering stone
Inventor: TOI YOSHIHIRO
IPC: B24B9/06
Filed: 1993-11-15
Abstract: PURPOSE:To provide a device for chamfering a ridge part of a stone, so as to carry out precise chamfering and polishing of the chamfered surface in a series of steps. CONSTITUTION:A grinding wheel for grinding 4 and a plurality of grinding wheels for polishing 5 are laid along a stone conveying path composed of a conveyer 2 for supporting the lower surface of a stone, and guide rollers for guiding one side of the stone so as to be opposed to the guide rollers 3. The polishing wheels 5 are pressed against a lower ridge line under a set urging force. In a preferred embodiment, the grinding wheel 4 is advanced before the leading end of the stone comes to a working position (a) of the grinding wheel 4, and the polishing wheels 5 are successively advanced when the leading end of the stone comes to substantial center parts (b) of the polishing wheels 5. Further, the grinding wheel 4 is retracted after the trailing end of the stone passes over the working position (a) while the polishing wheels 5 are successively retracted when the trailing end of the stone comes to the substantial center parts of the polishing wheels 5.
Patent JP-H06155820-A (JP)
Title: Data management system for printer
Inventor: TATARA YOSUKE
IPC: B41J5/30
Filed: 1992-11-19
Abstract: PURPOSE:To provide a data management system which can discard or print data of page unit according to an operator's designation. CONSTITUTION:A page number is inputted by an operator (step S). Then, data received from a host system is read (step A). Whether the received data is a discharge code or not is judged (B). If it is a mere printing code, the data is written in a memory (D). Next data is read (A). If it is discharge code, a printing number is updated (C). Then, a printing number is compared with the page number (E). If the printing number is different from the page number, printing data written in the memory is discarded (F), and next received data is read (A). If it is, on the other hand, the same number as the page number, printing data written in the memory is printed (G).
Patent JP-H02156050-A (JP)
Title: Nonoriented silicon steel sheet reduced in iron loss
Inventor: MURO YOSHINARI
IPC: C22C38/00
Filed: 1988-12-09
Abstract: PURPOSE:To manufacture a nonoriented silicon steel sheet reduced in iron loss by providing a nonoriented silicon steel sheet in which Al and Si are incorporated so that their total content is regulated to a value in the range where cold rolling is possible and also specific amounts of B are incorporated. CONSTITUTION:As a stock for a nonoriented silicon steel sheet used for rotary electrical equipment, such as transformer iron core and motor, a steel sheet having a composition containing, by weight, <0.01% C, >2.5% Si, >0.1% Al, 0.1-1.0% Mn, and 0.005-0.1% Be. At this time, the total content of Al and Si is limited to <=4% where cold rolling is possible and also Be excellent in iron loss-reducing effect is added, and a hot rolled plate of the above steel is cold- rolled and then finish-annealed in a hydrogen atmosphere, by which the nonoriented silicon steel sheet free from the occurrence of cracks in the course of rolling and reduced in iron loss can be manufactured.
Patent JP-2001129673-A (JP)
Title: Method of joining by friction stir welding
Inventor: MATSUMOTO KOICHI
IPC: B23K20/12
Filed: 1999-10-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of friction stir welding which can prevent end faces of the joining parts from separating at the butt without providing rib, etc., even in case that the backing material cannot be utilized. SOLUTION: In the method of joining two parts by friction stir welding consisting of forming an engagement fitting each other at the butt 10 of both parts, butting both parts by engaging at the butt, pressing a tool 9 against the butt 10 under rotation and joining both parts by friction stir welding, the engagement has a configuration where both parts cannot be rotated around the butt 10. For another method of joining two parts by friction stir welding consisting of forming an engagement fitting each other at the butt 10 of both parts, butting both parts by engaging at the butt, pressing a tool 9 against the butt 10 under rotation and joining both parts by friction stir welding, the engagement has a configuration which can allow engaging of both parts only by inserting each part into another in the direction parallel to the surface of joining parts.
Patent JP-H10157947-A (JP)
Title: Horizontal movement by linear motor of car room between elevator and bogie platform
Inventor: SAMUEL C WANG
IPC: H02K41/025
Filed: 1997-11-12
Abstract: PROBLEM TO BE SOLVED: To provide an elevator system performing horizontal movement of a car room between an elevator and a bogie platform by a linear motor. SOLUTION: In a car room 13, a carriage 15 provided with wheels is fixed, so as to move between a rail on an elevator car frame 22 and a similar rail of a bogie 28 provided with wheels. Each end part of the rail is scarf jointed in a complementary manner, giving a temporary semi-peripheral joint between the rail of the bogie 28 and the rail of the car frame 22. A motion is given by a start side primary part arranged in the car frame 22 and the bogie 28 and a passive type secondary part arranged in the car room carriage. Motor control is performed in response to a magnetic sensing linear displacement transducer.
Patent JP-S63160889-A (JP)
Title: Electrothermal transfer recording method
Inventor: NAKANO SHIRO
IPC: B41M5/382
Filed: 1986-12-25
Abstract: PURPOSE:To enable high-speed printing and high resolution, by performing energization while moving an electrothermal recording needle and a heat generating plate relative to each other, and thermally transferring a thermal transfer layer by the heat generated by an electrically energized heat generating layer and a conductive layer or by the heat generating layer and a conductive base layer. CONSTITUTION:A heat generating plate comprises an electrically energized heat generating layer comprising a conductive inorganic material having a surface resistance of 10<2>-10<7>OMEGA provided on one side of a plate-shaped body comprising a conductive ceramic and having a surface resistance of 1-10<4>OMEGA and a volume resistivity of 10<-6>-10<3>OMEGA-cm. The heat generating plate is laid on the surface of a conductive layer of a recording material comprising a thermal transfer layer on one side of an insulating base and the conductive layer, which comprises a thin metallic film having a surface resistance of less than 50 OMEGA, on the other side of the base, or is laid on the surface of a conductive base of a recording material comprising a thermal transfer layer provided on one side of the conductive base layer which comprises a metallic foil having a surface resistance of less than 1OMEGA and a thickness of 2-30mum, with the heat generating layer in contact with the surface of the conductive layer or the conductive base layer. Energization is conducted while moving an electrothermal recording needle placed in contact with the other side of the plate-shaped body and the heat generating body relative to each other, and the thermal transfer layer is thermally transferred by the heat generated by the heat generating layer and the conductive layer or by the heat generating layer and the conductive base layer.
Patent JP-H08166207-A (JP)
Title: Air flow stabilizer
Inventor: HARA HIDEAKI
IPC: F15D1/12
Filed: 1994-12-14
Abstract: PURPOSE: To stabilize an air flow so as not to develop stagnation and vortices on an optical path of an optical beam such as a laser beam. CONSTITUTION: A columnar rotor 18a is provided near the front face side opposed to a mobile mirror 11a of a light transmitting and receiving system 6 of a laser interferometer. Air is transmitted from a blast system in the mobile mirror 11a direction shown by air flows 16, the rotor 18a is rotated around a rotation axis approximately perpendicular to an optical path 23 of the laser beam, the air flow 16 on the optical path 23 of the laser beam in the rearward of the light transmitting and receiving system 6 is made into a laminar flow, and air stagnation and vortices 16a are generated under the optical path 23.
Patent JP-H07158756-A (JP)
Title: Tubular butterfly valve unit with socket
Inventor: SUEHIRO ATSUO
IPC: F16K27/00
Filed: 1993-12-10
Abstract: PURPOSE:To facilitate the operations of laying pipes and their maintenance, enhance the durability and reliability of the seal part, and mitigate the water hammer phenomena at the time of closing the valve. CONSTITUTION:A short pipe part 22 for generating connection with an external piping, a valve body accommodation pipe part 24 for accommodating a circular butterfly valve bar 23, and a long pipe part 26 where sensor mounting sockets 25a, 25b, 25c are welded, are formed from one piping member, and the whole construction of them is subjected to a rust preventing process such as nylon coating, plating of molten zinc, etc. By means of machining, etc., a spherical recess 37 as following the rotating locus of the periphery of the butterfly valve body 23 is formed at the inside circumferential surface of the valve body accommodation pipe part 24, and the peripheral part of the valve body 23 is formed from rubber member shaped in a curved surface consisting of an arc of circle having a radius of curvature equal to or some greater than the spherical recess 37. By means of machining, etc., two valve body inserting grooves 39 extending from the edge of opening to the recess 37 are formed on both sides of the inner side face of the short pipe part 22.