baber/WOPTO huggingface dataset:
Patent JP-H03102649-A (JP)
Title: Optical recording and reproducing device
Inventor: KARAKI MORIHIRO
IPC: G11B7/09
Filed: 1989-09-14
Abstract: PURPOSE:To omit a complicated optical system to separate a light beam by devising the device such that an arithmetic means calculates a focusing error signal of a 1st optical beam or a 2nd optical beam and outputs the result separately through the calculation of photodetection signals. CONSTITUTION:The information recorded by a 1st light beam 2 is read as a reflected light of a 2nd light beam 3. The reflected light beam is led again onto a reflection path with a light induction means, is imparted with astigmatism by an astigmatism generating means and is made incident in a light detection means 31. A reception signal is outputted for each photodetection face in response to the light beam made respectively incident in 4 photodetection phases, and a photodetection signal outputted from each photodetection face is fluctuated in response to the displacement from a focal position of a recording medium due to the astigmatism and an arithmetic means 55 separates the focusing error signal of the light beam from each photodetection signal with calculation and outputs the result. Thus, the optical system separating the 1st and 2nd light beams is not required.
Patent JP-H07289436-A (JP)
Title: Method and device to extract coffee
Inventor: BURAIAN ERU KINGU
IPC: A47J31/057
Filed: 1993-09-01
Abstract: PURPOSE: To enable a filter to be reused, by equipping a means to move a device between a first position that a lower vessel and an upper vessel are relatively moved and a filter is mounted and closed between both vessels and a second position that both vessels are separated. CONSTITUTION: A lower vessel assembly 30, an upper vessel 58 with a wiper assembly 80, a drive assembly 100 with an upper vessel elevater assembly and a wiper drive assembly are mounted on a main support assembly 10, and coffee and hot water are mixed together in the upper vessel 58. The lower vessel 31 is equipped with a filter 38 at the upper part to separate coffee liquid and coffee grounds. A piston 43 in the lower vessel 31 acts so as to move air upward, agitate coffee and hot water, and, further, suck the coffee liquid toward the lower vessel 31 side, and thereafter the coffee liquid is extracted through a gutter 42 to a coffee cup. After that both vessels 58, 31 are separated and coffee grounds are wiped off by moving a wiper blade 86 to be recovered into a grounds vessel.
Patent JP-S60131836-A (JP)
Title: Device for supporting glass tube
Inventor: SATOU AKIRA
IPC: C03B23/045
Filed: 1983-12-19
Abstract: PURPOSE:To provide a titled device which is lightweight and is capable of positioning easily a glass tube at the center of a main shaft by rocking an arm with a supporting claw fixed on one end which can be fitted into the glass tube with a driving means, and controlling the set position of the supporting claw with a leveling means. CONSTITUTION:Said device is provided with plural arms 5 whose middle parts are fixed freely swingably to one end of a main shaft 1 having a central hole 3, a supporting claw 6 on one end of the arm which can be fitted into a glass tube inserted into the central hole 3, an arm driving means 10 to be fitted into the other end of the arm 5 for rocking the arm 5 so that the supporting claw 6 may approach or leave the glass, and a leveling means 20 for controlling the set position of the supporting claw 6 to the arm 5 so that the center line of the glass tube may coincide with the center line of the main shaft 1. When the glass tube is worked, all the supporting claws 6 are detached from the glass tube by rotating a rotary ring 12, and the glass tube is inserted into the central hole of the main shaft 1. Then the glass tube is held with the supporting claws 6 by rotating the rotary ring 12, and the glass tube is worked by driving a glass lathe.
Patent JP-2000101537-A (JP)
Title: Information transmission method, information encoding method and information transmitter
Inventor: BIN WANG
IPC: H04N21/236
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To perform transmission while preventing congestion in a network from occurring. SOLUTION: By encoding/compression using frequency area encoding algorithm encoded image information 11 is generated. Then, a DC coefficient, a motion vector and header data required for performing decoding are stored in a base file 12 and an AC coefficient is divided into specified groups and stored in separated delta files 15. During the transmission, the base file 12 decodable only by itself though it is the image quality of a low level is surely transmitted. Then, depending on a network state, in order to provide the image of better quality, the possible number of the delta files 15 provided with the AC coefficient are dynamically multiplexed (13) with the base file 12.
Patent JP-S6394105-A (JP)
Title: Distance measuring sensor
Inventor: INOUE AKIRA
IPC: G01C3/06
Filed: 1986-10-07
Abstract: PURPOSE:To perform the best range finding operation for a wide-range object by varying a voltage impressed to a capacitor for bias voltage variation in the readout mode of an electrostatic induction phototransistor according to a low brightness signal, etc. CONSTITUTION:A line sensor 1 is constituted by using plural electrostatic induction phototransistors as unit picture elements, capacitors CG1...GGn are formed on the gate electrodes of the respective picture elements SP1...SPn, and their other-terminal sides are connected together to a bias voltage generating circuit 2. The drain electrodes of the respective elements SP1... are connected to a power source VDD and the source electrodes are connected to the respective drain electrodes of FETs TS1...TSn for element selection. Then when the outputs of the respective picture elements are supplied to an arithmetic circuit through a specific circuit, the circuit 6 impresses command signal to an AGC circuit 7 for a low-contrast object to operate the circuit 2. The output of the circuit 2 is applied to the respective capacitors CG1..., and consequently slight potential differences of the gate voltage of the respective picture elements are lead out as expanded output voltages, so that a large output amplitude is obtained.
Patent JP-S61116818-A (JP)
Inventor: KANEKO SHINICHI
IPC: H01G9/004
Filed: 1984-11-13
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-H0790909-A (JP)
Title: Toilet device
Inventor: NITTA HIDEHIKO
IPC: E03D9/00
Filed: 1993-09-27
Abstract: PURPOSE:To accurately detect a room temperature with two room temperature detection sensors to turn CN/OFF the room heating, to prevent the thermal effect on the room temperature detection sensors and to make smooth the operation of the sensors in the case of abnormality by lowering an OFF temperature of an arrester and a blowing temperature of a temperature fuse for the improvement of room temperature detection devices of a toilet device having a roan heating function. CONSTITUTION:When a room temperature detection sensor (a main body side) 26 provided to the inside of a deodorization outlet 17 of the main body 19 or a closet cover side room temperature detection sensor 3 provided to the inside of a suction port (room heating) 2 of a closet cover 10 reaches lower than a certain set temperature, the room heating is started. When the room temperature detection sensor 26 and closet cover side room temperature detection sensor 3 are over a certain set temperature, the room heating is stopped.
Patent JP-H0553130-A (JP)
Title: Anisotropic conductive film sticking device
Inventor: MOROFUJI YOSHITOSHI
IPC: H05K3/32
Filed: 1991-08-28
Abstract: PURPOSE:To provide the anisotropic conductive film sticking device being suitable for mass production, by which anisotropic conductive film is stuck exactly onto a terminal of a liquid crystal panel, and also, a carrier tape of the anisotropic conductive film can be peeled off easily. CONSTITUTION:The anisotropic conductive film sticking device is constituted of a means 6 for transferring an anisotropic conductive tape 1 for holding an anisotropic conductive film 11 on a carrier tape 12, a means 4 for setting the anisotropic conductive film to a prescribed position on a liquid crystal panel 2, a means 7 for tacking temporarily the anisotropic conductive film to a terminal of the liquid crystal panel, a means 5 for putting at a prescribed interval into the anisotropic conductive film on the carrier tape without cutting the carrier tape, and a means 9 for peeling off the carrier tape held on the anisotropic conductive tape tacked temporarily.
Patent JP-2001065471-A (JP)
Title: Variable displacement pump
Inventor: WATANABE MAKOTO
IPC: F04C14/22
Filed: 1999-08-26
Abstract: PROBLEM TO BE SOLVED: To reduce generation of vibration and noise of an adapter ring when a pump is operated while making a fitting assemblage of the adapter ring to a pump casing on a good condition by fitting the adapter ring to a fitting hole of the pump casing through a ring. SOLUTION: In a pump 10, an adapter ring 19 is fitted to a fitting hole 20 of a pump housing 11A through an O-ring 70, and the O-ring 70 is mounted to groove 71 disposed on an outer peripheral surface of the adapter ring 19. When the adapter ring 19 is fittingly assembled with the pump housing 11A, the adapter ring 19 is easily fitted to the fitting hole 20 of the pump housing 11A in association with elastic deformation of the O-ring 70, and a fitting assemblage is improved. After the adapter ring 19 is fittingly assembled with the pump housing 11a, the O-ring 70 is interposed between the adapter ring 19 and the pump housing 11A in a narrow pressure condition, and thereby, it possible to reduce vibration and noise of the adapter ring 19 when the pump 10 is operated.
Patent JP-S6394985-A (JP)
Title: Production of l-tyrosine
Inventor: KATSUMATA RYOICHI
IPC: C12R1/13
Filed: 1986-10-09
Abstract: PURPOSE:To produce L-tyrosine, by introducing a recombinant DNA containing a DNA fragment carrying genetic information about DS and CM into a microorganism having the ability to produce L-tryptophan and cultivating the above- mentioned microorganism is a nutrient culture medium. CONSTITUTION:A DNA fragment containing DS (3-deoxy-D-arabino-hep tulosonato-7-phosphate synthase) gene is isolated from an amino acid-producing variant strain of a bacterium belonging to the genus Escherichia, Corynebacterium or Brevibacterium and inserted into a suitable vector to trans form the variant strain of the genus Corynebacterium or Brevibacterium defi cient in the DS gene and afford a DNA fragment containing the DS gene. A DNA fragment containing CM (chorismate mutase) gene is similarly recombined to give a DNA fragment containing two species of genes. The above-mentioned fragments are then introduced into a tryptophan-producing microorganism of the genus Corynebacterium or Brevibacterium, which is then cultivated to pro duce the aimed L-tyrosine.
Patent JP-2000078881-A (JP)
Title: Brushless motor and rotation signal detecting circuit thereof
Inventor: SUNAGA HIDEKI
IPC: H02P6/08
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To obtain a brushless motor capable of calculating the accurate number of revolution, irrespective of low number of revolution and high number of revolution, by eliminating noise from a Hall element for rotation detection. SOLUTION: This detecting circuit is provided with a first filter 25 which receives a rotation signal Aa of a Hall element 4a for rotation detection and passes a low frequency rotation signal Aa2 at the time of low rotation, and a second filter which receives the rotation signal Aa and passes a high frequency rotation signal Aa2 at the time of high rotation. An output end of the first filter 25 is connected with an input port 30a for the rotation signal of a microcomputer 29. An output end of the second filter 26 is connected with an input port 30b of the microcomputer 29. On the basis of the states of the input ports, the microcomputer 29 reads the data written in either input port and calculates the number of rotations of the motor main body part 2.
Patent JP-2000073137-A (JP)
Title: Steel wire rod excellent in cold workability
Inventor: NAGAO MAMORU
IPC: C22C38/06
Filed: 1998-08-26
Abstract: PROBLEM TO BE SOLVED: To provide a steel wire rod provided with sufficient deformability by the reduction of deformation resistance in low-medium carbon steel and low-medium carbon low alloy steel as hot-rolled and excellent in cold workability even if spheroidizing annealing treatment is simplified or omitted. SOLUTION: This steel wire material is the one contg. by mass, 0.03 to 0.8% C in which the average grain size of ferrite is 2 to 5.5 μm and also, the region in which the ratio of cementite having <=3 μm major axis and <=3 aspect ratio shown by (the major axis/the minor axis) becomes >=70 area % to the whole cementite is the region of >=10% of the wire diameter from the surface.
Patent JP-S62100351-A (JP)
Title: Intermittent feed gear for continuous sheet
Inventor: HAMADA KENICHI
IPC: B26D7/06
Filed: 1985-10-28
Abstract: PURPOSE:To perform the intermittent feed of a sheet in an accurate manner, by installing a sheet holding member in a drag roll, notching a pull member to the extent of a position where tensile force to the sheet will not act, and at the inlet side of a pull roll. CONSTITUTION:A pull roll 11 drawing out a sheet 3 is constituted of a drag roll 27, installing a suction roll 26 and a pull member 22 in a part of the circumference, and a sheet holding device 28. These suction and drag rolls 26 and 27 are rotated at constant speed by a motor in an arrow direction. The suction roll 26 attracts the sheet 3, by suction, at constant pressure in space of an angle beta where the sheet 3 is rolled on. the sheet 3 is pulled by the pull member 22, but when it comes off the pull member 22, the sheet 3 is applied with a brake, thus the suction roll 26 slips. Next, when the pull member 22 of the drag roll 27 comes into contact with the sheet 3, the sheet 3 is pulled again. In addition, the sheet holding device 28 is installed at the inlet side of the suction roll 26. With this constitution, the sheet 3 is intermittently feedable in an accurate manner.
Patent JP-H0577253-A (JP)
Title: Fiber-reinforced thermoplastic resin molded product and its molding method
Inventor: HARA TADANAO
IPC: B29C43/02
Filed: 1991-09-20
Abstract: PURPOSE:To manufacture a light glass fiber reinforced molded product with a protruded section by preheating and expanding a thermoplastic resin sheet, placing the expanded sheet in a compression molding die, closing the mold, shaping and expansion molding, providing difference in density partly for the molded product and a protrusion on a high density section. CONSTITUTION:A mold is mounted on a press for carrying out molding. As a fiber-reinforced resin sheet, a glass long-fiber resinforced resin sheet composed of glass fibers and polyplopylene as matrix resin. The sheet is preheated and placed on a mold 4, and a top force 3 is lowered to carry out mold clamping. A clearance t1 between top and bottom forces at the final position of mold clamping is 4.0mm, and a clearance t2 between a protruded section 7 and the inner face of top force is 1.5mm. Pressure cooling is applied in the position and molding is carried out. Resin is filled in a rib of the molded product thus manufactured, and the thickness of molded product other than the periphery of the rib is 4.0mm, and the molded product thus manufactured is light in weight and is reinforced with glass fibers.
Patent JP-S61118797-A (JP)
Inventor: IDA KAZUNAGA
IPC: G10L21/003
Filed: 1984-11-14
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-S62100786-A (JP)
Inventor: HIRASHIMA KOJI
IPC: G06F3/048
Filed: 1985-10-28
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-H0290863-A (JP)
Title: Image scanner
Inventor: HIRATA SUNAO
IPC: G06T1/00
Filed: 1988-09-28
Abstract: PURPOSE:To improve operability by providing a means to designate the reading area of image information as confirming it on the image information. CONSTITUTION:The reading area 30 of the image information 3 is determined as an area surrounded by a lateral and a longitudinal area reading designating parts 23, 24, 26, 27 by moving the lateral area reading designating parts 23, 24 to determine the reading area in a lateral direction and the longitudinal area reading designating parts 26, 27 to determine the reading area in a longitudinal direction. Accordingly, the reading area 30 can be easily designated as confirming a range to read by moving the lateral and the longitudinal area reading designating parts on an image picture. Thus, the operability can be improved.
Patent JP-H1060892-A (JP)
Title: High pressure hose connection release device
Inventor: MUKOYAMA KIYOTAKA
IPC: E02D7/24
Filed: 1996-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of collecting a high pressure hose used for pile driving after pile driving is finished by making it possible to release the connection of a high pressure hose. SOLUTION: In a high pressure connection release device, a base plate 12 is welded with the outer peripheral surface of a steel pipe pile where a lock piece 14 is erected on the base plate 12. A lock piece groove 18 is formed on a hydraulic lock device removably provided on the base plate 12. A hydraulic cylinder 20 is formed on the hydraulic lock device while a hydraulic piston 22 is housed in the hydraulic cylinder 20. The tip 22A of the hydraulic piston 22 is arranged to be inserted into a recessed part 14A of the lock piece 14. A high pressure water passage is penetratingly formed in the hydraulic lock device. A high pressure hose connection section 30 is projectingly provided on the base end of the hydraulic lock device while a plug connection section 34 is projectingly provided on the tip of the hydraulic lock device.
Patent JP-S61121780-A (JP)
Title: Motor start compensator
Inventor: NAKANO HIDEO
IPC: H02P1/26
Filed: 1984-11-15
Abstract: PURPOSE:To facilitate the start and to alleviate the influence of a circuit to other device by connecting starting capacitors through switches with capacitor elements connected in parallel with a 3-phase motor. CONSTITUTION:Switches a S1-S3 are set to ON state at motor starting time to set the composite capacity of capacitors of the respective phases to C1+C2. After starting, switches S1-S3 are opened to set the capacity of the capacitors of the respective phases to C1. Thus, the large current of low power factor at starting time is compensated and suppressed by the leading reactive current to hold the power factor at high efficiency after starting.
Patent JP-S61119024-A (JP)
Inventor: MORIWAKI MASASHI
IPC: H01G4/18
Filed: 1984-11-15
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-H0788881-A (JP)
Title: Outsert molded object
Inventor: EGUCHI NAOKI
IPC: B29C45/14
Filed: 1993-09-28
Abstract: PURPOSE:To achieve the simplification of production, miniaturization and weight reduction by simple constitution by providing a position prescribing part laid in opposed relation to a resin material injection port to the base end of a molded object and integrally subjecting a metal plate to outsert molding using a resin. CONSTITUTION:For example, a tape guide post, a pinch lever post and a reel shaft post are arranged correspondingly to the tape path of the magnetic tape mounted on a rotary cylinder. An erected molded object 9 is molded into a hollow shape using a first thermoplastic resin low in shrinkage factor and enhanced in mold transfer properties. A rib like position prescribing part 8 for preventing the falling of the erected molded object 9 is provided to the base part of the molded object 9 in opposed relation to a resin injection port 7 to prescribe the position of the molded object so as to offset a falling component due to the orientation difference of resin fibers when a thermoplastic resin material is guided to the resin injection port 7 through a gate 6 and a runner 5 at the time of outsert molding.
Patent JP-H0988433-A (JP)
Title: Door sill
Inventor: SHINPO TAKUYA
IPC: E06B1/70
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To protect an aged walker from stumbling and enhance productivity, durability and maintenance ability in a door sill which is used to close tightly a gap produced between the lower end of a door and a floor material. SOLUTION: There are provided a cross section C-shaped frame body 6 where an opening 5 is formed while treads 7 and 8 are formed on this frame body 6 so that the opening 5 may be sandwiched. A cylinder-shaped sill member 13 is provided in the frame body 6 by way of a coil spring 12 in such a fashion that a part of the sill member may project from the treads 7 and 8 by a specified amount L1 (for example, 3 to 5mm). The sill member 13 and the treads 7 and 8 are covered with a flexible sheet 15.
Patent JP-H0988641-A (JP)
Title: Accelerator device for diesel engine
Inventor: KIMURA YOSHIYUKI
IPC: F02D11/04
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To maintain accelerating response in a medium-high load operation area while reducing accelerating shock in a low load operation area. SOLUTION: An accelerator cable 5 is provided with operating force absorbing mechanism between a connector 6 and an outer cable 8 in addition to an inner cable 7 and the outer cable 8. The operating force absorbing mechanism 9 is composed of a spring housing 10 integral with the connector 6, a coil spring 11 enclosed in the spring housing 10, and a slider 12 integral with the outer cable 8. A connecting lever 15 and the rear end of a damper 16 are rotatably supported on the upper face of a bracket 4 through pivots P1, P2. A tip fitting 17 of the inner cable 7, and a turnbuckle 18 connected to an accelerator lever 2 are rotatably fitted to a joint J1 of the connecting lever 15, and the front end of the damper 16 is rotatably fitted to a joint J2.
Patent JP-H03105739-A (JP)
Title: Formation of protective film of optical disk and optical disk having protective film formed by the method
Inventor: DOI ICHIRO
IPC: G11B7/24
Filed: 1989-09-20
Abstract: PURPOSE:To improve environmental resistance and to prevent the generation of peeling and cracking by moving substrates in parallel with a target surface and introducing one reaction gas from the advancing direction of the substrates and the other reaction gas from the ejection direction of the substrates. CONSTITUTION:The optical disks 3 fixed to a substrate holder 2 facing the target 1 move in an arrow direction in parallel with the surface of the target 1. Gaseous oxygen is introduced from an oxygen introducing port 4 in the advance direction and gaseous nitrogen from a nitrogen introducing port 5 in the ejection direction, respectively into the system. The effective oxygen partial pressure is higher than the nitrogen partial pressure on the advance side of the optical disk substrates 3 at this time and, therefore, the compsn. of the thin film of silicon oxynitride formed therein contains the oxygen at the higher ratio. On the other hand, the this tendency is reverse from the advance side on the ejection side of the optical disk substrates 3 and the compsn. of the thin film of the silicon oxynitride formed contains the nitrogen at the higher ratio. Thus, the generation of the defects, such as peeling and cracking is obviated even in high-temp. and high-humidity environment and the optical disk having the excellent environmental resistance is obtd.
Patent JP-S61119242-A (JP)
Inventor: UTSUNOMIYA SHUNJI
IPC: A61B5/022
Filed: 1984-11-15
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。