baber/WOPTO huggingface dataset:
Patent JP-2000293227-A (JP)
Title: Travel vehicle
Inventor: SAITO TAKEYUKI
IPC: G05D1/02
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To provide a travel vehicle where the types of sensors can be reduced, a processing circuit can be simplified and cost can be reduced. SOLUTION: A travel vehicle 10 having a travel driving source is provided with plural laser distance meters 15A and 15B measuring a distance to a guiding person 1 guiding the travel vehicle 10 and a controller controlling the speed and the steering of the vehicle 10 based on detected distances Lr and Ll. The two laser distance meters 15A and 15B specify the relative position of the guiding person 1 against the travel vehicle 10 and the controller controls the speed and the steering of the vehicle 10 in accordance with the relative position. Thus, the travel vehicle 10 can be travel-controlled by making it follow the guiding person 1. Only a measuring means measuring the distance is installed in the travel vehicle 10 and an angle detector is not required to be installed. Thus, a processing circuit can be simplified and cost is reduced.
Patent JP-H01274512-A (JP)
Title: Semiconductor logic device
Inventor: NAKAMURA HIDEO
IPC: H03K19/177
Filed: 1988-04-27
Abstract: PURPOSE:To write or rewrite the logic structure electrically without increasing number of components by preparing a wire enabling signal propagation exclusively or in time division independently of components of a semiconductor logic device so as to attain high speed signal propagation of discrete logic components. CONSTITUTION:NOR arrays 11, 12, 31, 32 comprising nonvolatile recording components writable electrically are arranged to a programmable logic device, logic cell arrays 211 to 42m are provided to the arrays 11, 21, 31, 32 are two- way switch elements 51, 52 are arranged between the arrays 11 to 12 and 31 to 32. NOR arrays 11, 21, 31, 32 are formed among plural input lines I1 to I5 and plural optional output lines O1 to O11, the input lines I1 to I5 and the output lines O1 to O11 are made orthogonal and nonvolatile elements rewritable or writable electrically are arranged to cross points.
Patent JP-S5328475-A (JP)
Title: Separating apparatus for veh icles
Inventor: KOBAYASHI GOROU
IPC: G01V8/14
Filed: 1976-08-30
Abstract: PURPOSE: To detect interruption of vehicles, by transmitting output, towards two light reveiving portions when there exists vehicle between light transmitter-receiver portion and reflector portion, or towards one light receiving portion when there exists no vehicle. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H08297955-A (JP)
Title: Drive unit for discoid recording medium
Inventor: MORITA MASAYOSHI
IPC: G11B25/04
Filed: 1995-04-26
Abstract: PURPOSE: To reduce the size of a drive unit for discoid recording medium as a whole by uniting a chassis with a wiring board in one body and constituting a driving IC which drives and controls each motor in one chip. CONSTITUTION: The chassis for respectively fixing a spindle motor 1 and thread motor 3 and a wiring board for installing a one-chip driving IC 100 which controls the rotation of each motor are integrally formed as a chassis 6. Then the motors 1 and 3 and driving IC 100 are set on the chassis 6.
Patent JP-S584047-A (JP)
Inventor: SHIMA YOSHIMASA
IPC: E04B1/68
Filed: 1981-06-30
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-H09285535-A (JP)
Title: Continuous suction bag for thoracic cavity drainage
Inventor: HIGASHIHARA TOICHI
IPC: A61M1/00
Filed: 1996-04-24
Abstract: PROBLEM TO BE SOLVED: To easily recognize and discriminate quantity and color of drainage sucked and stored in a continuous suction bag for thoracic cavity drainage. SOLUTION: A continuous suction bag for thracic cavity drainage is composed of a front surface part F and a back surface part B as separate bodies, the front surface part A is formed achromatic and transparent, and the back surface part B is formed white. Drainage in the suction bag is thus seen through the transparent front surface side, with the white back surface side on the background, so, its quantity and color can be clearly recognized. A barrier 41 is provided on a drain port connector 42, so, direct invasion of drain to a second storage tank T2 is prohibited. A rack 71 is provided in the middle of a water seal tank WS, and a ball valve 70 is placed on it. The ball valve 70 is thus prevented from easily getting in contact with a valve seal at a suction port connector 60 by simple temporary positive pressure in the suction bag.
Patent JP-H01280029-A (JP)
Title: Separator of spinning machine
Inventor: FUKUDA TATSUMI
IPC: D01H1/16
Filed: 1988-04-27
Abstract: PURPOSE:To reduce sound produced by cop through air, to prevent scattering of fly waste and to cool a motor, by suspending a cover under a ring of a twister and alternately covering a motor for driving rotation of the ring and the cop. CONSTITUTION:In a spinning machine or twister wherein a motor 3 and a spindle 2 are connected to the same shaft on a spindle rail 1 and each spindle 2 is rotated and driven by the motor 3, respectively, a cover 8 is suspended under a ring 5. The inner diameter of the cover 8 is slightly larger than the outer diameter of the motor 3. The length of the cover is such a proper length as to cover the motor 3 and a cop 7a.
Patent JP-H10284904-A (JP)
Title: Dielectric resonator and device using it
Inventor: SATO KAZUHISA
IPC: H01P7/04
Filed: 1997-04-05
Abstract: PROBLEM TO BE SOLVED: To reduce remarkably an occupied space by making a dielectric filter in small size and to obtain an excellent filter characteristic by reducing the coupling loss through a simple capacitance adjustment. SOLUTION: A dielectric resonator 50 having capacitive electrodes 50A, 50B and a dielectric resonator 52 having capacitive electrodes 52A, 52B are coupled and the capacitive electrodes 50B, 52A are connected. Capacitors C20, C21, C22 are formed by the capacitive electrodes 50A-52B, and an equivalent circuit is configured with resonance sections RS1, RS2 of the dielectric resonators 50, 52 connecting to the series connection of the capacitors C20-21. A 2-stage of BPF filter is simply obtained by a space equivalent to two conventional dielectric resonators. Or an external electrode may be extended up to an open end of the dielectric resonators.
Patent JP-S584395-A (JP)
Inventor: AOKI MASARU
IPC: B26D7/26
Filed: 1981-06-30
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-S5728551-A (JP)
Title: Insulation treatment for motor
Inventor: TSUBOI TAKAO
IPC: H02K15/12
Filed: 1980-07-26
Abstract: PURPOSE:To improve resin flow at the time of molding and to facilitate release from a mold, by providing bridge sections connecting covering layers at one end side of cores to mold in a body when covering layers covering the barrel section of respective protruded magnetic poles are formed. CONSTITUTION:A stator core 3 having protruded magnetic poles 12 is arranged in an extrusion molding die, and covering sections 14 consisting of thin layers of insulatng resin material are formed at the winding wound sections 12a of the respective protruded magnetic poles 12. At that time, the internal peripheral sections 16 of the respective magnetic pole covering sections 14 are separately formed by slits 16a, and bridge sections 18 connecting the covering sections 14 at one end side of a core 11 are formed in a body. In this way, resin flow at the time of extrusion molding is improved, and releasing is also easily performed without holdeng the mold by slits 16a even if a resin material contracts.
Patent JP-S5227944-A (JP)
Title: Floating bush bearing
Inventor: YOSHIOKA MASAHIRO
IPC: F16C17/18
Filed: 1975-08-27
Abstract: PURPOSE:Bearing in which a floating bush is forcedly rotated in a rotational direction of rotating shaft and a relative speed between the rotating shaft and the inner surface of the floating vushing may be decreased.
Patent JP-S58219728-A (JP)
Inventor: HONJIYOU KATSUHIKO
IPC: C25F3/02
Filed: 1982-06-15
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-S5730183-A (JP)
Title: Magnetic bubble memory control system
Inventor: BABA MASAHIRO
IPC: G11C11/14
Filed: 1980-07-28
Abstract: PURPOSE:To improve the performance of relieving an element having a defective loop, by using an adjacent perfect loop as a reference position information storage loop when the reference position information storage loop is defective. CONSTITUTION:When the 1st minor loop 31 is defective and the 2nd minor loop 20' is perfect, the 2nd loop substitutes a reference position information loop automatically. Then, a 0 is stored in the area of an ROM correspondig to the minor loop 31 and although the minor loop 20' substituting the reference position information storage loop is perfect, a 0 is also stored in the area of the ROM corresponding to it. In the area of the ROM corresponding to another perfect minor loop 20, a 1 is stored. Thus, defective loop processing is carried out in normal operation to store reference position information without using the minor loop 20'.
Patent JP-H1056201-A (JP)
Title: Substrate structure, light-emitting device, manufacture of substrate structure, and manufacture of light-emitting device
Inventor: TAN MICHAEL R T
IPC: H01L33/00
Filed: 1997-04-21
Abstract: PROBLEM TO BE SOLVED: To form a high speed, low power-consumption light surface emitting laser or an LED on an n-type substrate. SOLUTION: A light-emitting part is formed on a substantially n-type substrate structure 201 having a p-type surface. The substrate structure 201 is made up of a substrate region 202 and a buffer region 210. The substrate region 202 is an n-type chemical compound semiconductor region and includes a region adjacent to a first surface n doped in a degenerating state. The buffer region 210 is a chemical compound semiconductor region doped with a p type dopant, and arranged on the first surface 226 and includes the surface forming the p-channel surface of the substrate 201. The part adjacent to the first surface 226 is p doped so as to be in the degenerated state. A tunnel junction 216 is formed between the n-doped part in the degenerated state and the p-doped part in the degenerated state.
Patent JP-S59228527-A (JP)
Title: Pile driver
Inventor: SUZUKI SADAO
IPC: E02D7/08
Filed: 1983-06-09
Abstract: PURPOSE:To permit the mechanical driving of piles for fences, etc., by a method in which a fixed pulley is attached to the upper end of a strut for driving piles, a far and near movable pulley is provided near the fixed pulley, and a wire whose one end is fixed to a hammer is engaged with both the pulleys. CONSTITUTION:A pile is supported by a pile grasper 31 provided to a strut 27, and a piston 43 is extended by oil pressure of an oil-pressure cylinder 37. An L-shaped lever 44 is turned around a shaft 46, the pulley 48 at the tip of the lever 44 goes away from a pulley 40 while pulling a wire 49 whose one end is fixed to a fitting plate 39 to raise a hammer 50. In this case, the turning distance of the pulley 48 becomes double of the moving distance of the L-shaped lever 44, as compared with the rising distance of the hammer 50, and the turning width of the lever 44 is lessened. When the hammer 50 is raised up to a desired postion, pressure oil is flowed to drain and thereby the hammer 50 drops onto the pile to penetrate the pile into the ground.
Patent JP-H07286613-A (JP)
Title: Cap for covering bolt hole
Inventor: EZAKI TAKANOBU
IPC: F16B41/00
Filed: 1994-04-18
Abstract: PURPOSE:To install a cylindrical part installed on the under side of a cap head part into a bolt hole smoothly and accurately by simple operation by dividing it into four parts by a vertical groove part in axial direction leaving a top guide part and also separating a root part of opposed arc wall parts on the head part side by a lateral groove part crossed with the vertical groove part. CONSTITUTION:A cap suitable for covering a bolt hole in a structural member from which an eye bolt was removed is made of a plastic material, and divides a cylindrical part 2 of the under surface 1a of a head part 1 into four parts of arc wall parts 2a to 2d by a vertical groove part 3 leaving a top guide part 4. Also screw threads 5a and 5c are provided on the outer peripheral surface of a set of arc wall parts 2a and 2c opposed to each other, and the root part of the head part 1 is separated by a lateral groove part 6 crossed with a vertical groove part 3. Therefore, when the head 1 is pressed down, the arc wall parts 2a and 2c are pressed by the screw thread part 11 on the bolt hole 10 and deformed elastically inward. Thus the cylindrical part 2 can be closely fitted rapidly into the bolt hole 10.
Patent JP-H041746-A (JP)
Title: Method and device for erasing radiograph
Inventor: ARAKAWA SATORU
IPC: H04N5/30
Filed: 1990-04-19
Abstract: PURPOSE:To allow the efficient erasing of even the residual images by a deep trap by erasing the images by erasing light contg. the wavelength components of a UV region and then erasing the images with the erasing light having the wavelength longer than the wavelength of the UV region. CONSTITUTION:The images are erased by the erasing light contg. The wavelength components of the UV region and are then erased by the erasing light having the wavelength longer than the wavelength of the UV region. A lamp 10A which emits the erasing light contg. the wavelength components of the UV region is usable as a 1st erasing light source 10 and all the lamps exclusive of the UV lamp among the light sources usable as the 1st erasing light source are usable as a 2nd erasing light source by combining the same with a sharp cut filter 14 at need. The residual electrons are sufficiently released from the sharp trap to the deep trap in this way and the good-quality images which are not affected by the residual images even if high-speed photographing is executed are obtd. in this way.
Patent JP-S5727947-A (JP)
Title: Glass tube
Inventor: MATSUDA HIROO
IPC: G01N30/60
Filed: 1980-07-28
Abstract: PURPOSE: To obtain a glass tube easy to work thin, stable even at high temp. and having a very low impurity content by synthesizing a quartz glass layer on the inner wall of a quartz glass tube and forming a coat of a heat resistant material on the outer wall of the glass tube.  
     CONSTITUTION: This invention relates to a glass tube used in a high precisin chemical analysis such as gas chromatography. A high purity quartz glass layer 12 is synthesized by an internally depositing method on the inner wall of a commercially available molten quartz glass tube 11 having a high impurity content, and the layer 12 is converted into transparent glass. When the tube 11 is passed through a heating furnace and spun to a prescribed diameter, a coat of a heat resistant material causing no deterioration even at about 300°C such as a vapor-deposited metallic coat or a coat of polyimide resin or fluororesin is formed on the outer wall of the glass tube 11. Thus, a glass capillary tube for a chemical analysis having high strength, superior heat resistance and a low impurity content is obtd. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S588141-A (JP)
Inventor: KAJITA KOUJI
IPC: D02G3/22
Filed: 1981-07-03
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-H06293314-A (JP)
Title: Automatic film changeover device for wrapping machine
Inventor: TAKAHASHI YOSHIMORI
IPC: B65B41/00
Filed: 1993-04-05
Abstract: PURPOSE:To enable secure automatic film changeover with a simple structure and change the film without stopping a wrapping machine so as to improve efficiency in a film wrapping task. CONSTITUTION:A pair of bars 13, 13 at least one of which is movable are provided, wherein an opposite pair or a plurality of pairs of rollers 14,14 are pivoted on opposite faces of the bars 13, 13, while a film connector 12 having a locking part 16 for temporarily stopping an initial end of a waiting film F' in a pull-out state is provided above the bars 13, 13. The waiting film F' is equipped with an adhering member 18 for adhering a terminal end of a supplied film F and the initial end of the waiting film F' at a front position in a direction for carrying the waiting film F' of the roller 14.
Patent JP-S60246515-A (JP)
Inventor: ISHIKAWA SEIJI
IPC: B60R16/02
Filed: 1984-05-22
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-H09266746-A (JP)
Title: Fish bite display
Inventor: KURIFUOODO ROISUTON FUOTSUKUSU
IPC: A01K97/12
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a fish bite display facilitating fishing operation, capable of surely throwing up both fishing rod and fishline without impairing the display itself, and excellent in handleability, so designed that the rotary portion engaged on a fishline is adaptable to the motion of the fishiline in its longer direction. SOLUTION: This fish bite display is so designed that a quake sensor 102 is connected to a rotary portion 26 so as to sense a fishline quake by the sensor 102 through the quake of the rotary portion 26 produced by a fish bite, concurrently, the rotary portion 26 engaged on the fishline adapts to the motion of the fishline in its longer direction. It is preferable that the sensor 102 consists of a piezoelectric element or a bimorph.
Patent JP-S58219596-A (JP)
Inventor: KAIZU YUKIHISA
IPC: G09G3/20
Filed: 1982-06-15
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-H04313330-A (JP)
Title: Ozone eliminator
Inventor: WATABE SATOSHI
IPC: B01D53/34
Filed: 1991-04-10
Abstract: PURPOSE:To provide an ozone eliminator without need for the exchange of the consumables such as a paper filter and capable of freely controlling the elimination degree of ozone. CONSTITUTION:A first catalyst bed 11 for decomposing ozone formed at the lower part of a first substrate glass 8 is opposed to a second catalyst bed 16 formed at the upper part of a second substrate glass 12 at a specified distance from each other to form the upper gap 6 for passing ozone. Meanwhile, a third catalyst bed 25 formed at the lower part of a third substrate glass 13 is opposed to a fourth catalyst bed 31 formed at the upper part of a fourth substrate glass 28 at a specified distance from each other to form a lower gap 7 for passing ozone. Under such conditions, the gaps 6 and 7 are irradiated with the UV and IR for decomposing ozone from their source 3.
Patent JP-S61263213-A (JP)
Title: Processor
Inventor: KANAI FUMIYUKI
IPC: H01L21/263
Filed: 1985-05-17
Abstract: PURPOSE:To prevent the transparency from decreasing by supplying the first gas for forming a film by exciting with the first light ray, and the second gas for etching with the second light ray, thereby removing the film formed in a light transmitting window. CONSTITUTION:A susceptor 3 having a heater is installed in a processing chamber 1, and a wafer 2 is placed on the susceptor 3. Monosilane and chlorine gas are supplied from a reaction gas supply port 8. A processing light ray 6 is emitted from a low pressure mercury lamp 5 through a light transmitting window 4. An excimer laser is emitted from a laser source 10 through a light transmitting window 9 to the vicinity of the inner surface of the window 4. The monosilane is excited by the ray 6 to form a film on the inner surface of the window 10 together with the surface of the wafer 2. However, chlorine gas is excited by the excimer laser to each the film in the window 4. Thus, it can prevent the transparency of the window 4 from decreasing.
Patent JP-S61258612-A (JP)
Inventor: FISCHER DIETRICH
IPC: H02B13/02
Filed: 1986-05-06
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-H05282030-A (JP)
Title: Method for profiling and device therefor
IPC: G05B19/408
Filed: 1992-03-31
Abstract: PURPOSE:To improve the profiling precision when the edge of a graphic is preread by converting an image into a binarized signal, setting a reference point at a specific position in the image and a scanning line centering on it, and scanning respective pixels on the scanning line in one direction and detecting variation of the signal. CONSTITUTION:The graphic 1 is photographed by a camera 2 which has plural photoelectric converting elements arrayed and signals of respective pixels are converted by a binary-coding circuit 11 into binary-coded data, which are stored in a storage part 12. The reference point is previously set and the radius of the scanning line corresponding to the shape of the graphic 1 is properly set and inputted through an input means 13. An arithmetic part 15 calculates coordinate data on the pixels corresponding to the scanning line according to the inputted numerals. A detection part 16 reads out the binary-coded data on the pixels corresponding to the coordinate data and detects pixels corresponding to the edge of the figure 1. When an image corresponding to the edge of the figure 1 is detected, a decision part 17 decides vectors corresponding to the reference point of the pixels and drives driving mechanisms 7 and 8 according to the vectors.
Patent JP-H06316459-A (JP)
Title: Structural nonmagnetic ceramics material
Inventor: AZUMI TAKESHI
IPC: G11B5/127
Filed: 1993-04-30
Abstract: PURPOSE:To provide a structural nonmagnetic ceramics material having a high magnetic flux density, a coefft. of thermal expansion nearly equal to that of Mn-Zn ferrite, enhanced mechanical strength and workability by using a multiple oxide sintered compact consisting of NiO and ZnO as a base. CONSTITUTION:A mixture of 50-95mol% NiO with 50-5mol% ZnO is calcined, pulverized and granulated. The resulting granules are compacted and fired to obtain the objective nonmagnetic ceramics material made of a multiple oxide sintered compact consisting of NiO and ZnO and having 120X10<-7>-145X10<-7>/ deg.C coefft. of thermal expansion.
Patent JP-S5227999-A (JP)
Title: Off-gas condensor cooling device
Inventor: ITOU KIYOZUMI
IPC: G21D5/06
Filed: 1975-08-29
Abstract: PURPOSE: Both the off-gas condensor and air extractor are arranged in parallel in the water supply passage of the nuclear turbine plat and thereby the nuclear power generation is improved and a costing for installation of reactor accessory device cooling system is decreased. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S59227941-A (JP)
Title: Thermoplastic resin composition
Inventor: KATSUTOU TAKAYUKI
IPC: C08L7/00
Filed: 1983-06-10
Abstract: PURPOSE:To provide the titled resin compsn. having excellent processability and resistance to heat and impact, by blending a specified copolymer contg. 2-iso- propenylnaphthalene(2-IPN) with a specified rubbery graft copolymer. CONSTITUTION:50-90pts.wt. copolymer (A) composed of 10-35wt% acrylonitrile, 60-85wt% mixture of 5-70wt% 2-IPN and alpha-methylstyrene and 0-10wt% other vinyl monomer such as styrene or acrylic acid, is mixed with 50-10pts.wt. graft copolymer (B) obtd. by polymerizing 50-15wt% at least one member selected from among an arom. vinyl compd., a vinyl cyanide compd. and an alkyl (meth)acrylate in the presence of 50-85wt% butadiene (or alkyl acrylate) rubber in a roll or Banbury mixer.
Patent JP-S63270088-A (JP)
Inventor: FUJITA JIRO
IPC: D05B39/00
Filed: 1987-04-27
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。