baber/WOPTO huggingface dataset:
Patent JP-S6166246-A (JP)
Title: Magnetic tape cassette apparatus
Inventor: MORDANT LUDO HENRI JOSEPH
IPC: G11B15/02
Filed: 1985-08-29
Abstract: In a magnetic-tape-cassette apparatus comprising a servo device (39<sub>1</sub> for actuating at least one apparatus part (6). the servo device comprises a servo wheel (40). a relay-armature member (42), and an impulse relay (44) The servo wheel has circumferential teeth and at least one non-toothed circumferential portion (49), which in the rest position of the servo wheel faces a gear wheel 145) which is driven by a motor (16). Further, the servo wheel (40) carries an eccentric cam (46) and at least one latching projection (47), a servo torque being exerted on the eccentric cam (46) in the rest position. The relay-armature member (42) is pivotable between a latching position and an inoperative position. After a brief electrical energization of the impulse relay (44) the relay-armature member (42) is pivoted to the inoperative position under spring force, in which position the stop projection (54a) is clear of the latching projection (47) and, under the influence of the starting torque exerted on the eccentric cam (46), the servo wheel (40) is rotated, the circumferential teeth mesh with the gear wheel (45), the servo wheel is driven, and the apparatus part (6, 10, 12) is positioned, after which a reset projection (55a) on the relay-armature member (42) is actuated by the latching projection (47), causing the relay-armature member to pivot back to the latching position, subsequently the latching projection (47) abuts against the stop projection (54a), and the servo wheel (40) resumes the rest position. In order to ensure that, if the apparatus is in e.g. the "play" mode and the power supply fails, the apparatus part (6) is returned to its first or rest position, so that for example the pressure roller (12i is disengaged from the capstan (13). the servo device (39) comprises first means (71) for detecting the position of the apparatus part (6) and second means (72) having an input (73) coupled to an output (74) of the first means (71) and having an output (75) coupled to the impulse relay (44, 61) to supply a brief electric energizing signal to the impulse relay (44 611 at the instant at which the power supply (V,, V<sub>4</sub>) to the servo device is cut off if the apparatus part (6) is in its operating position and to ensure that no energizing signal is supplied at the instant at which the power supply (V<sub>1</sub>, V<sub>4</sub>) is cut off if the apparatus part (6) is in the rest position. Specific embodiments of the second means (27, 27') are disclosed that can well be integrated (Figure 7, 8).
Patent JP-H0238825-A (JP)
Title: Liquid color monitor
Inventor: WADA ATSUKI
IPC: G01J3/50
Filed: 1988-07-28
Abstract: PURPOSE:To provide a liquid color monitor capable of continuously performing certain, stable and rapid judgement by continuously supplying a liquid to be measured to a flow cell to continuously detecting the transmitted light of the liquid to be measured by a main color sensor. CONSTITUTION:A liquid to be measured enters the flow cell 13 of a measuring optical system 15 from the take-in port 42 of a sensor part 11 to be continuously supplied through an outflow port 44 and receives the projection of the light from a light source 14 in the flow cell 13. The light transmitted through the liquid to be measured in the flow cell 13 is guided to a main color sensor 16 by an optical fiber 19 and the output of the main color sensor 16 is inputted to a data processing part to continuously detect the color of the liquid to be measured. A part of the light of the light source 14 is guided to a color sensor 17 for reference light by an optical fiber 21 and the error generated in the main color sensor 16 by the variation in the emission quantity of light from the light source 14 can be corrected on the basis of the output of the color sensor 17 for reference light and the color of the liquid to be measured can be monitored with high accuracy.
Patent JP-2001023453-A (JP)
Title: Rubber and plastic insulated power cable
Inventor: TANAKA TAKASHI
IPC: H01B7/17
Filed: 1999-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a rubber and plastic insulated power cable capable of sufficiently carrying an earth current by suppressing breakage of a water shutoff and shield layer when the cable is bent. SOLUTION: A laminate tape 1 to serve as a water shutoff and shield layer is laid on a cable core 3 in its longitudinal direction, and thereon a plastic sheath 2 is laid. The material of the sheath 2 should have Young's modulus over 10 kg/mm2. The laminate tape 1 is structured so that an adhesive layer and a copper layer 60 μm or more thick are laminated into a consolidated construction, wherein the copper layer is facing inside and the overlapping part at the side edge is adhered to the part between the laminate tape 1 and plastic sheath 2 with the adhesive layer interposed. Buckling of the laminate tape when the cable is bent is suppressed by selecting a sheath material as having a sufficient hardness, and the tape 1 is precluded from wrinkling or breakage generated in association with its buckling.
Patent JP-S6252776-A (JP)
Title: Flexible disc
Inventor: OKUBO TOSHIKI
IPC: G11B23/00
Filed: 1985-08-30
Abstract: PURPOSE:To suppress the timing of an index signal within the fluctuation of a tolerance by coating a paint of low light transmissivity at an annular part having the same radius as the index hole that represents the physical start of a track of concentric circle shape. CONSTITUTION:A device is constituted so that the paint of low light transmissivity, such as black color, etc. is coated on an annular part 3 having the same radius as an index hole 2, and the transmissivity of light is suppressed under 0.1% by the paint. By suppressing the light transmissivity of the annular part having the same radius as the index hole under 0.1%, a normal operation can be obtained up to ten times of a current transfer ratio between the maximum value and the minimum value, even considering the change in the lapse of time of a photointerruptor or power voltage fluctuation or the fluctuation of a threshold in the receiver of the photointerruptor.
Patent JP-S5893027-A (JP)
Title: Light beam scanner
Inventor: KANEKO YUTAKA
IPC: H04N1/113
Filed: 1981-11-28
Abstract: PURPOSE:To set a scanning line at a certain position on a photodetecting surface and to suppress jitters, by providing a synchronizing photodetecting element at the position f a sagittal image surface at the position of the photodetecting element. CONSTITUTION:An image forming lens system is formed with the combination of an ftheta lens Lfq for compensation of fall and a cylindrical lens Lc. A photoreceptor surface P and a photodetecting elemnt PD which is contiguous to the surface P are provided at the outside of a photoreceptor P. The curve of a sagittal image surface S is larger at the position of the element PD than the  edge of a picture image, and the shift of position increases for the scanning line  on the photodetecting surface. Therefore the synchronizing photodetecting element PD is set at the position of the surface S at the position of the PD and  not at the same position as the surface P.
Patent JP-S5981607-A (JP)
Title: Automatic focus controller
Inventor: YOSHIDA SHIYOUZOU
IPC: G03B13/36
Filed: 1982-10-30
Abstract: PURPOSE:To perform accurate focusing control by irradiating a projector, and moving the relative position of a lens to an image formation surface from one limit to the other limit and stopping the movement when a lens position signal coincides with the ratio of the quantities of light to two photodetectors. CONSTITUTION:An oscillation circuit 8 operates by the closure of a switch 7 and one-shot multivibrator circuits 9-11 generate pulses phi1-phi4. Amplifying circuits 4 and 5 are reset by the pulse phi1. A light emitting element 1 is driven by the pulse phi3 after the pulse phi2 is generated to project light for a specific time. Its reflected light is photodetected by photodetecting elements 2 and 3, whose outputs are processed by division 12 through circuits 4 and 5 to output a light quantity ratio signal O3. Then, when the pulse phi4 is generated, a magnet 19 is driven and a stopper 20 operates to release a lever 17. The output voltage VA of a reference voltage source 21 rises associatively and when it coincides with the level of the signal O3, the stopper 16 is operated by the output of a comparator 13 to perform accurate focusing control.
Patent JP-S5892492-A (JP)
Title: Treatment of cyanide waste liquid contg. cuprocyanide ion
Inventor: OKUKAWA MICHIHIDE
IPC: C02F1/58
Filed: 1981-11-27
Abstract: PURPOSE:To perform the efficient decomposition of cyanogen, by heat-treating a cyanide waste liquid contg. cuprocyanide ion in the presence of water-soluble  metal hydroxide at a temp. above 200 deg.C. CONSTITUTION:To perform the efficient decomposition of cyanogen in a cyanide waste liquid contg. cuprocyanide ion and to reduce a sludge part, an alkali  metal hydroxide, e.g. LiOH, NaOH or KOH, or an alkaline earth metal hydroxide, e.g. Ba(OH)2 or Ca(OH)2, is added at a ratio above 1mol per 1mol of  cuprocyanide ion. The liquid is then heat-treated at a temp. of 200 deg.C.
Patent JP-H0740434-A (JP)
Title: Method and apparatus for sticking sheet
Inventor: EBARA TADAMASA
IPC: B29L31/30
Filed: 1993-08-02
Abstract: PURPOSE:To automatically stick a sheet to the surface of a work without using a mold matched with the shape of the work even if the work is large and has unevenness. CONSTITUTION:In a sheet sticking apparatus bonding the sheet successively supplied in the state held on long pasteboard 15 to the surface of the work W fed on a conveyor 36, a peel plate 35 suddenly folding back the pasteboard 15 to peel the advance side end part of the sheet from the pasteboard 15 is arranged on the way of the supply route of the pasteboard 15 holding the sheet and a grid 40 freely moved forwardely and rearwardly along the work feed direction and sucking and holding the peeled end part of the sheet is arranged in front of the peel plate 35 along the work feed direction. The freely liftable press roller 51 falling to press the sheet to the work W is provided above the grid 40.
Patent JP-2001024701-A (JP)
Title: Method and apparatus for field discrimination
Inventor: KITAMURA TOMOHIKO
IPC: H04L12/801
Filed: 1999-07-06
Abstract: PROBLEM TO BE SOLVED: To provide a field discrimination apparatus which increases the data length of expected values and the number of expected values which should be subjected to coincidence discrimination, without enlarging the circuit scale. SOLUTION: A serial data storage device 11 stores data, serially inputted from the outside of the device in accordance with a synchronizing clock signal and outputs stored packet data, when storing of data of the L-bit length in total is completed. A serial data secondary storage device 13 stores outputted packet data. An expectation value data holding device 16 stores m expectation values of n-bit length, and a data comparison device 14 compares part of n-bit length from among packet data with the first to n-th expectation values of n-bit length in the period from output of packet data to the secondary storage part to storage of the following packet data in the storage part.
Patent JP-H1038345-A (JP)
Title: Air conditioner
Inventor: TAKAHARA SHIGERU
IPC: F24F13/068
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To require no installation of a duct, decrease an initial cost for a building work or providing an air conditioner, lower the capacity of a necessary blower and simplify a construction. SOLUTION: An air conditioner comprises a first transverse flow blower 15 for supplying the air of a perimeter zone 5 to an air inlet chamber 8 and a second transverse flow blower 20 for supplying the air of the perimeter zone 5 to an exhaust chamber 11. When the temperature of the air of the perimeter zone 5 is lower than the temperature of the air of an interior zone 3, the air of the perimeter zone 5 is supplied to the air inlet chamber 8 by the first blower 15. When the temperature of the air of the perimeter zone 5 is higher than that of the interior zone 3, the air of the perimeter zone 5 is supplied to the exhaust chamber 11 by the second blower 20.
Patent JP-H0724676-A (JP)
Title: Cutting work device
Inventor: MINATO MICHIO
IPC: B23Q1/00
Filed: 1993-07-05
Abstract: PURPOSE:To provide a cutting work device capable of three-dimensional working in a working chamber in a closed atmospher. CONSTITUTION:A reciprocative main spindle 14 is internally mounted in a spindle 11 movable in vertically and laterally, and furthermore the main spindle 14 of a working machine wherein a cutting tool 51 is fitted to the tip of a rotary shaft 15 internally mounted independently and rotatably in the main spindle 14 is inserted in a working chamber 20 via an opening 24 sealed by a sealing plate 41 slidable together with the spindle 11.
Patent JP-H1184278-A (JP)
Title: Method for measurement of high-speed scan error of raster scanner
Inventor: MELVIN J RUSSELL JR
IPC: H04N1/053
Filed: 1998-07-07
Abstract: PROBLEM TO BE SOLVED: To provide a measurement system for the high-speed scan errors of a raster output scanner(ROS) in order to determine whether a laser beam position existing in a high-speed scan direction exists within the permissible operation threshold or not. SOLUTION: Images are successively captured in multiplex from the respective facets of the ROS during the operation of the apparatus by using, for example, a line scan type or area array type camera as a detector 40. The positions (central loci) of a beam spot 28 at a scan line terminal are measured for the respective rotating facets and the central loci are collected by as much as a sufficient number. These central loci are subjected to Fourier transform, by which the exact space frequency spectra measured in a cycle/millimeter unit are obtd. These spectra may be easily compared and contrasted with the specification threshold of the high-speed scan errors of products.
Patent JP-H0241301-A (JP)
Title: Production of water-soluble chitosan
Inventor: INOUE TADASHI
IPC: C08B37/08
Filed: 1988-07-30
Abstract: PURPOSE:To obtain the subject chitosan with low-pollution wastes at a low cost in a simple process without using a toxic chlorine gas by dissolving chitosan in acetic acid and reacting the chitosan with peracetic acid. CONSTITUTION:The objective chitosan obtained by dissolving chitosan in acetic acid and then reacting the chitosan with peracetic acid. Furthermore, the total amount of the acetic acid, used for dissolving the chitosan and contained in the peracetic acid is preferably 15-18 weight ratio based on 1 above-mentioned chitosan. The chitosan is preferably divided into 1500-30000 molecular weight by limiting the reaction time for the peracetic acid with the chitosan.
Patent JP-H0240564-A (JP)
Title: Shock sensor for air bag
Inventor: YAHAGI SHINICHIRO
IPC: G01P15/08
Filed: 1988-07-29
Abstract: PURPOSE:To lessen a false operation or an error in an operation and to prevent the occurrence of a sudden, unexpected action or non-action of an air bag by specifying constituents of a material of a cylinder formed of a non-magnetic substance and holding a spherical body formed of a magnetic substance. CONSTITUTION:Austenitic steel which contains 1.0% or less of C, 3.0% or less of Si and 15 to 40% of Mn in a weight %, for instance, and further 0.4% or less of N as occasion calls and comprises Fe and inevitable impurity elements as the remainder is used as a material of a cylinder 2 constructing a shock sensor 1. By this constitution, the material is made to have necessary strength, corrosion resistance and abrasion resistance and also a characteristic that a thermal expansion coefficient is small, and thus the thermal expansion coefficient of said material is in substantial accord with that of the material of a spherical body 3 constituted of magnetic steel. A clearance between the cylinder 2 and the spherical body 3 becomes constant at all times irrespective of a change in atmospheric temperature, accordingly, and therefore the sensor 1 constructed of this cylinder 2 shows a prescribed stable detecting sensitivity irrespective of an ambient temperature.
Patent JP-H1034755-A (JP)
Title: Manufacture of frp molding with gel coat
Inventor: SUZUKI YASUHIRO
IPC: B29K67/00
Filed: 1996-07-22
Abstract: PROBLEM TO BE SOLVED: To check the lowering of rigidity and to improve lamination work efficiency and a curing property by adding a curing agent for intermediate temperature molding into an unsaturated polyester resin composition for forming an intermediate layer in which a fiber reinforcing material is placed on the surface of a gel coat layer. SOLUTION: After a gel coat layer 1 being formed on the outside surface of a molding mold by a known method, an intermediate layer 2 composed of a fiber reinforcing material and an unsaturated polyester resin composition containing an intermediate temperature curing agent is formed on the layer 1 by a known method such as a hand lay-up method and a spray-up method, the layer 2, after being defoamed thoroughly, is gelatinized. A reinforcing layer 3 consisting of the fiber reinforcing material and the unsaturated polyester resin composition is formed on the layer 2 by a similar method, defoamed, cured, and demolded to obtain an FRP molding with a gel coat layer. In curing the unsaturated polyester resin composition of the layer 2 and the layer 3, the quantity of a curing agent for intermediate temperature molding of the layer 2 is adjusted so that a heating temperature is for example 170-210 deg.C.
Patent JP-S6438011-A (JP)
Title: Promoter for hair restoration and hair growth
Inventor: INAOKA YASUNORI
IPC: A61K8/00
Filed: 1987-07-31
Abstract: PURPOSE:To obtain a cosmetic for hair restoration and hair growth continuously usable without strong irritation, having excellent effects, containing an active ingredient extracted from a crude drug of Benincasa hispida Cogn., Lophatherum gracile Brongh or Plantago asiatica L. with a water-insoluble organic solvent or a hydrous solvent thereof. CONSTITUTION:100g crude drug of Benincasa hispida Cogn., Lophatherum gracile Brongh or Plantago asiatica L. is extracted with 1l organic solvent such as primary alcohol (e.g. methanol or butanol), acetone, THF or dioxane alone or hydrous organic solvent containing >=50wt.% the organic solvent for 2hr each time 3 times, the extracted essence is put together, filtered by suction and concentrated under reduce pressure to give viscous essence of crude drug. 0.5-5.0wt.% of the essence as an active ingredient is directly added to a base or dissolved or dispersed in a proper solvent and diluted and added as the active ingredient to the base to give a promoter for hair restoration and growth.
Patent JP-H0637013-A (JP)
Title: Semiconductor substrate and semiconductor device and manufacture thereof
Inventor: KISHIMOTO AKIHIRO
IPC: H01L21/20
Filed: 1992-07-20
Abstract: PURPOSE:To suppress the spreading of dislocation, and to reduce a warp and cracks by forming a compound-semiconductor element on a compound- semiconductor layer of a semiconductor substrate in which the compound- semiconductor layer is laminated on a part of the surface of a silicon substrate with an insulating layer sandwiched between them. CONSTITUTION:A GaAs layer 9, an AlGaAs layer 6 and an n-type GaAs layer 7 are selectively caused to epitaxially grow only at a window 3a of an SiO2 film 3 for use as a mask by the use of the organic metal deposition method. Then, a cladding layer 12, an active layer 13 and a cap layer 15 are laminated in that order over the n-type GaAs layer 6 by the organic metal deposition method again. An SiO2 layer 16 is formed in an upper part of the cap layer of a p-type GaAs 15, and the GaAs layer is exposed to laser. Thereafter, a slit for use as an electrode contact is formed on the remaining SiO2 layer 16, and an upper electrode 17 and a lower electrode 18 are then formed. As a result of this, a compound-semiconductor light emitting element 10 is formed on the GaAs layer 6.
Patent JP-S5982001-A (JP)
Inventor: IGARASHI TAKASHI
IPC: A01B59/042
Filed: 1982-10-31
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-H0855086-A (JP)
Title: Graphics display system
Inventor: KANEDA SHIGEHARU
IPC: G06F3/0484
Filed: 1994-08-16
Abstract: PURPOSE:To increase the operation speed or the system and to share information to improve the extensibility of the system by distributing a data base and processing functions and making them into an object-oriented data base and executing the uniform operation of the data base by a graphic server. CONSTITUTION:An online DB(data base) server 2 manages the online information like the state of a plant. An installation DB server 3 manages information related to equipments like classifications or arrangement of plant equipments. A graphic DB server 4 manages graphics information like symbol colors and color definitions for graphics display of plant equipments or the like. A graphic server 5 relates information related to one another with respect to information managed by three DB servers 2, 3, and 4 and integrates data managed by DB servers 2, 3, and 4 as if they were one information.
Patent JP-H0357093-A (JP)
Title: Center unit for work start / end management
Inventor: TANAKA KIMIO
IPC: G07C1/00
Filed: 1989-07-25
Abstract: PURPOSE:To eliminate necessity for an operator to go to a setting place for correcting the clock of a center unit by correctly regulating time to time which is set by a control signal from an external separated place. CONSTITUTION:When a switch is turned to an ON stare, a time control signal detection part 17 detects this state and sends out a time control signal (i) to a time storage part 15. The time storage part 15 sends out stored time data (h) to a time count part 14. When the stored time data (h) are received, the time count part 14 updates the internal time to the stored time data (h). Accord ingly, the time of the center unit can be correctly regulated by the operation of an external switch. Thus, even when the operator does not go to the place, where the center unit is set up, for resetting the time of the center unit, the time on the clock of the center unit can be regulated from the nearest place.
Patent JP-S6253699-A (JP)
Inventor: AMAGUCHI EIJI
IPC: D05B65/02
Filed: 1985-08-31
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-H0280372-A (JP)
Title: Production of heat sink for semiconductor
Inventor: SHINOZAKI KAZUO
IPC: C04B35/58
Filed: 1989-07-27
Abstract: PURPOSE:To obtain the high-performance heat sink for semiconductors by molding the heat sink of a raw material formed by adding the oxide or carbonate of Y, La, Pr, Nd, Sm, Gd or Dy to aluminum nitride contg. oxygen and sintering the molding. CONSTITUTION:The heat sink for semiconductors is produced by using the sintered body of the aluminum nitride obtd. by molding the raw material which consists essentially of the aluminum nitride contg. <=1wt.% oxygen and is added with 0.01 to 15wt.% >=1 kinds of the oxides or carbonates of the rare earth elements selected from yttrium, lanthanum, praceodymium, neodymium, samarium, gadolinium, and dysprosium thereto in terms of the rear earth element and sintering the molding. The dense sintered body of the AlN having a high sintering property is not obtainable if the amt. of the oxide or carbonate of the above-mentioned rare earth elements to be added is below 0.01wt.% and the heat resistance and high strength which are the characteristics intrinsic to the sintered body of the AlN are impaired and the high thermal conductivity is degraded if the amt. exceeds 15wt.%.
Patent JP-S5897253-A (JP)
Inventor: SHIRAISHI TAKAFUMI
IPC: H01K3/00
Filed: 1981-12-02
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。