baber/WOPTO huggingface dataset:
Patent JP-S6459012-A (JP)
Title: Pulse encoder
Inventor: YANASE TAKAO
IPC: G01P3/486
Filed: 1987-08-29
Abstract: PURPOSE:To form a small-sized pulse encoder at low cost by decreasing the number of sets of light emitting and receiving mechanisms. CONSTITUTION:A light transmission window 122 with high light transmissivity and light transmission windows 121 are formed on a glass disk 120. When a rotary shaft 2 rotates, light receiving elements 42 and 52 output light reception signals 4b and 5b to a signal processing part 13. The signal processing part 13 has a 1st reference signal generator 15 which outputs a signal 15a equal to the mean value V0 of the signal 5b and a 2nd reference signal generator 16 which outputs a signal 16a. Then signals 9a and 10a among signals 9a, 10a, and 18a outputted by comparators 9, 10, and 18 of the signal processing part 13 are incremental signals corresponding to the light transmission windows 121 and 122 and the signal 18a, on the other hand, is a signal corresponding to the light transmission window 122. Then the signal 18a is a reference signal indicating the reference position of the rotation of the rotary shaft.
Patent JP-S6275155-A (JP)
Title: Construction for case of reversing reduction gear
Inventor: SATO TSUNEO
IPC: F16H57/021
Filed: 1985-09-27
Abstract: PURPOSE:To promote the cost down, by using parts in common for a case of concentric construction and eccentric construction. CONSTITUTION:In concentric construction, a turning effect is transmitted from an input shaft 1 to a clutch input gear 5 through input gears 15, 14 and supporting shaft 11 while from the gear 5 also to a gear 6. Further the turning effect is transmitted from the gear 5 to an output pinion 9 through a clutch 7 while from the output pinion 9 to an output shaft 2 through an output gear 16 by connecting the clutch 7 in a forward clutch unit 3. While in eccentric construction, a turning effect, being introduced from a flywheel 49 to an extension part 55, drives the supporting shaft 11 and the gear 5, and the forward or reverse turning effect is transmitted to the output shaft 2 by selectively connecting the clutch 7 and a clutch 8. By this constitution, the cost down can be performed by enabling parts to be used in common for a case excepting an intermediate part case 22 unnecessary for the eccentric constitution.
Patent JP-S6194246-A (JP)
Title: Tracking error detection system
Inventor: OSATO KIYOSHI
IPC: G11B7/09
Filed: 1984-10-15
Abstract: PURPOSE:To eliminate the DC fluctuation by irradiating a pair of beams to an optical recording medium at an interval of about 1/2 odd multiple as much as a track pitch, and supplying these output beams to a pair of 2-split photodetecting element to obtain a tracking error signal from the difference between the outputs of both photodetecting elements. CONSTITUTION:A pair of beams are irradiated to an optical recording medium 5 via an objective lens 4 at an interval of about 1/2 odd multiple as much as a track pitch. The output beams sent from the medium 5 are made incident on a pair of 2-split photodetecting elements 61 and 62 respectively. Then a tracking error signal is obtained from the difference between outputs of both elements 61 and 62. Thus this error signal contains virtually no DC fluctuation. In other words, it is possible to eliminate the DC fluctuation of the tracking error signal which is caused by a rateral shift of the lens 4 or a radial skew of the medium 5.
Patent JP-H0760619-A (JP)
Title: Work input commanding device
Inventor: FUJII MINORU
IPC: G05B19/418
Filed: 1993-08-31
Abstract: PURPOSE:To level input works by changing and adding a searching condition to search the input works in a work input commanding device to input the optimal work in an assembling line from plural works housed in plural storages to house temporarily the works to be carried to the assembling line from a production line by a prescribed group. CONSTITUTION:A work input commanding device has a command rule storage part 9 to store plural command rules to be applied to select works to be inputted and a higher-rank rule storage part 5 to store a higher-rank rule in which a prescribed environmental state condition and the command rules are made to correspond to each other. First of all, a command rule determining part 3 determines application order of the command rules by the higher-rank rule, and reads out the command rules from the command rule storage part 9 according to the application order, and work input is commanded by a work input commanding part 7.
Patent JP-H0960160-A (JP)
Title: Fixing structure of wall panel in bathroom unit
Inventor: SUMI YOSHIFUMI
IPC: E04B1/684
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To erect and fix a wall panel without spoiling the external appearance, when a bathroom unit is assembled in a field assembling work. SOLUTION: A member 3 is fitted into the grooved opening 2a of a vertical frame 2 through the clearance between the right and left side ends of a pair of adjacent wall panels 1, 1. A saw teeth-like fin 32a formed at the underside 32 of the neck of the member 3, is fixed to the end edge of the grooved opening 2a. The right and left side end edges of a pair of adjacent wall panels 1, 1 are put in the vertical frame 2 through the arched head 31 of the member 3.
Patent JP-H0956721-A (JP)
Title: O-ring for ligating coeliac tissue
Inventor: SUZUKI ZENETSU
IPC: A61B17/12
Filed: 1995-08-24
Abstract: PROBLEM TO BE SOLVED: To provide a ligation O-ring the position of which can be confirmed under fluoroscopy by allowing the O-ring to contain a nontransmissible drug against X-ray in ligating the coeliac tissue such as the ligation of esophagus varix. SOLUTION: The whole ligation O-ring 4 or its part contains a nontransmissible drug against X-ray. The drug is at least one kind of compound selected from the group consisting of a bismuth, lead, barium and tungsten compounds.
Patent JP-H0668047-A (JP)
Title: Shared storage method using network of distributed system
Inventor: YAMASHITA HIROYUKI
IPC: G06F13/00
Filed: 1992-08-13
Abstract: PURPOSE:To easily realize the shared storage of each node in a distributed system at a low cost by using a network. CONSTITUTION:Nodes 111, 112, 113, and 114 like computers or terminals are connected to a network D1 to constitute the distributed system. Memory information consisting of a set of addressed data is circulated among respective nodes in a desired order with data corresponding to each address as the unit (data unit). Each node discriminates the data unit meeting a memory access request out of data units circulated in the network D1 based on the memory access request from the node and transfers the data unit to the access request source in the case of the read request and rewrites contents of the data unit to relay it in the case of the write request.
Patent JP-S60109537-A (JP)
Title: Cyclopentene derivative
Inventor: FURUHATA AKEMICHI
IPC: C11B9/00
Filed: 1983-11-18
Abstract: NEW MATERIAL:A cyclopentene derivative shown by the formula I (R and R<1> are H, CH3, or C2H5). EXAMPLE:4-(2,2,3-Trimethylcyclopenta-3-en-1-yl)-2-butene-1-ol. USE:Useful as a modifier for imparting durable fragrance and flavor. Having fragrance and flavor like natural sandalwood, showing sweet, mild, and natural fragrance of good body. Useful as a fragrant component for various foods and drinks, cosmetic, health and hygiene, drugs, etc. Miscible well with other synthetic perfume, natural perfume, etc. PREPARATION:For example, 4-(2,2,3-trimethyl-cyclopenta-3-en-1-yl)-2-butenoic acid shown by the formula II is reacted with a reducing agent such as aluminum lithium hydroxide, etc. at about 0-80 deg.C in an organic solvent, to give the example compound in a compound shown by the formula.
Patent JP-S6482916-A (JP)
Title: Device for rotatably transferring preform to stretch blowing machine through heating station
Inventor: HERUMAN FUOSU
IPC: B29C49/42
Filed: 1988-09-01
Abstract: PURPOSE: To make it possible to quickly and simply produce various sizes of preforms by installing a housing, a transfer device disposed in the housing, and a heating station on the conveying distance direction straight and horizontal to a conveyor mounted within a housing. CONSTITUTION: An injection-molded preform 5 is fed to an injection mold via a heating station 22. The heating station 22 is provided with two reverse endless toothed sections 1 and 2 with adjustable entrained side portions 1a and 2a and a rotary hold ring 11 is provided to accommodate a support ring 5a. An endless drive belt 15 is driven by a drive sections 16 and 37 which become synchronized and stepless at an entrained side portion 15a and the circumferential speed of the preforms 5 is properly adjusted to make the temperature of the preforms 5 uniform. Further, a spindle transmission device 41 is mounted on a base frame 17 in one or a plurality thereof side by side to adjust the width of the straight conveying distance 8 so that various preforms 5 may be heated.
Patent JP-2000033471-A (JP)
Title: Molten metal feeder of die cast machine or the like
Inventor: OGAWA KIYOSHI
IPC: B22D17/30
Filed: 1998-07-15
Abstract: PROBLEM TO BE SOLVED: To miniaturize the installation space of a plurality of die cast machines and a melting furnace, and improve the production efficiency. SOLUTION: A cylinder support frame 5 to a lower end of which a ladle 8 is tiltably connected by a cylinder through a link mechanism 7 is connected to a porter support frame 2 by a pair of right and left arms 3, 4, 3, 4 in a freely feeding manner in the forward and downward direction to constitute a porter 1. A porter rotary shaft 16 is fixed to an erected on a center of an upper end of the porter support frame 2, the rotary shaft 16 is rotatably supported by a porter suspension frame 17 suspended by a traveling rail 35, and the porter 1 is rotatably suspended in the right and left direction by a desired angle around the rotary shaft 16.
Patent JP-S6276226-A (JP)
Inventor: KANBARA SHIZUO
IPC: H01H33/66
Filed: 1985-09-30
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-S6373018-A (JP)
Title: Controller for water heater
Inventor: UNO SHIGEKI
IPC: F23N5/24
Filed: 1986-09-12
Abstract: PURPOSE:To permit the interception of a solenoid valve in a condition that the value of CO/CO2 is low even when the amount of combustion of gas is small and improve the safety of the title device, by a method wherein the solenoid valve is closed the generating electromotive force of a reverse thermocouple becomes higher than a given level. CONSTITUTION:A first operational amplifier 17 outputs Lo signal when the sum or a composite electromotive force of electromotive forces generated from a main thermocouple 13 and a reverse thermocouple 14 becomes lower than a given level while a second operational amplifier 18 outputs the Lo signal when the electromotive force, generated from the reverse thermocouple 14, becomes higher than the given level. An AND logical element 19 outputs the Lo signal when the first operational amplifier 17 or the second operational amplifier 18 outputs Lo signal or both of the first operational amplifier 17 and the second operational amplifier 18 output the Lo signals while a solenoid valve 15 is intercepted by the Lo signal. Thus, a circuit, closing the solenoid valve when the electromotive force generated from the reverse thermocouple becomes higher than the given level, is provided, therefore, when the fin of a heat exchanger is clogged even in the case of small combustion amount of gas, the solenoid valve is closed during a time when the blockading rate of the fin or the value of CO/CO2 is low whereby the safety of the title device may be improved.
Patent JP-H1050353-A (JP)
Title: Charge circuit and charging method
Inventor: YUNOKI HIROTOMO
IPC: H01M10/44
Filed: 1996-07-30
Abstract: PROBLEM TO BE SOLVED: To prevent over-charging and perform full charging, in a charge circuit incorporated in an electronic device. SOLUTION: A timer TMR permitted for time counting and counting discharge time of a charge type battery 12 is provided in a duration time in which an operation current is supplied from the charge-type battery 12 to a main circuit 11. Here, when voltage from an external power source 20 is supplied, a circuit 17 decides whether or not the timer TMR has reached a specified value. According to the results of this decision only when the timer TMR reaches the specified value, is a charge current supplied from a charge control circuit 14 to the charge-type battery 12. When the circuit 17 detects full charge of the charge-type battery 12, the charge current to the charge type battery 12 is stopped, and the tamer TMR is initiated.
Patent JP-S6275389-A (JP)
Inventor: IWAGAMI TORU
IPC: G21C19/46
Filed: 1985-09-30
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-S59107481-A (JP)
Title: Magnetic bubble device
Inventor: SUZUKI MAKOTO
IPC: G11C11/14
Filed: 1982-12-13
Abstract: PURPOSE:To decrease the access time as well as the number of pins by sharing at least one of a detector and a generator for plural information blocks and selecting and actuating alternatively the gates provided for each block. CONSTITUTION:Plural information recording parts 21 are connected to a detector 1 via a gate 51, and a generator 3 is connected to each part 21 via a gate 52. For the peripheral circuits which actuate a chip of such a constitution, a block selecting circuit 60 which supplies a gate current only to the gate 51 or 52 of the block 21 after detecting a part 21 (block) to which the reading/writing is carried out is provided in addition to a generating circuit 13, a detecting circuit 11 and a gate current generating circuit 61. As a result, the access time is reduced with reduction of the number of pins.
Patent JP-S6279922-A (JP)
Title: Direction straightening device for electronic parts with lead wire
Inventor: HAYASHI NORIYO
IPC: H05K13/02
Filed: 1985-09-30
Abstract: PURPOSE:To efficiently straighten the direction of electronic parts preventing their lead wires from worsening, by successively holding the supplied electronic parts to plural chucks, provided in the periphery of a rotary structure and enabled to open and close, and detecting the direction of the electronc part while inverting it to be aligned and fed out. CONSTITUTION:A diode D, supplied by a rotating wheel 40, is held to a chuck 5 provided in a rotary structure 4 and opened by lifting a roller 23 by a fixed cam 30. And the chuck 5, being closed, brings the diode along a supporting member 48 into contact with a detecting plate 50 detecting the direction of polarity. When the polarity is in a reverse direction, a solenoid 56 of an inverting device 35 is energized by a command of a detector 54 and moved upward, and the chuck 5 is advanced while inverted by meshing a protrusion 60 with a protrusion 24 of the chuck 5. And after a redetecting device 36 detects the diode D to be confirmed, the diode D is dropped onto a conveying chain 66 and conveyed by opening the chuck 5 in the position of a rotating carry-out wheel 63.
Patent JP-H0963097-A (JP)
Title: Optical pickup and pickup for phase transition optical disk
Inventor: TAKEUCHI SHIGEKI
IPC: G11B7/135
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To miniaturize an optical guide member and a pickup by biasing a center of a part where light is made incident/emitted to an opposite side of a light source from the center of the optical guide member. SOLUTION: The light reflected respectively by a diffusion angle conversion hologram 7, a diffraction grating 6 and a beam splitter film 9 and facing to an optical medium 27 after outgoing from a light source 1 or the light reflected by the medium 27 and incident on the optical guide member pass through the pass-through part 200 of the optical guide member. The pass-through center 201 of the pass-through part is put out of place from the central line 202, and is provided on a position little to a surface 5g on the central line 203. Thus, an optical path between the light source 1 and the pass-through part 200 is secured sufficiently, and optical path design is facilitated, and the optical guide member is miniaturized.
Patent JP-H1061573-A (JP)
Title: Oil separating structure for scroll compressor
Inventor: GOTO NOZOMI
IPC: F04C29/02
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To effectively separate the oil from the discharge gas, and to miniaturize a compressor by fitting a partitioning wall member, which forms a part of an oil separating means, to a discharge pipe side of a fitting part to be fitted to an inner surface of a casing of a bearing support member in the condition that it is overlapped with a gas collision plate in the axial direction of a crank shaft. SOLUTION: During the operation of a scroll compressor, the discharge coolant gas at a high pressure is moved from a left side to a right side of an upper part inside of a casing 1 through a fixed scroll 10, a support housing 12, each upper part of stator 7a of an electric motor 7 and each gas passage 44 in the condition that the lubricating oil of a compression chamber 16 is mixed. Flow velocity of the discharge coolant gas at the time of passing through each gas injection hole 50 of a left oil separating plate 46 as a partitioning wall member is increased so as to collide with a right oil separation plate 47 as a gas collision plate.  At this stage, the lubricating oil mixed in the coolant gas is separated from the discharge coolant gas, and the lubricating oil, which is not separated at this stage, is dropped to an oil reservoir by dead weight thereof so as to be separated from the discharge coolant gas.
Patent JP-H1065942-A (JP)
Title: Video still camera
Inventor: YOSHIDA CHISATO
IPC: G03B15/03
Filed: 1996-08-19
Abstract: PROBLEM TO BE SOLVED: To attain image pickup at a low angle and at a high angle without changing an angle of a hand gripping a camera main body with strobo. SOLUTION: A recessed part 11a is formed to an upper part of an outer case 11 of a camera main body 1 in which a recording and reproduction device is built in, and an image pickup section 2 which is arranged with a lens unit 4 and a strobo unit 5 in the lateral direction at a prescribed interval is fitted to the recessed part 11a turnably in the vertical direction and supported at both sides. Then a wiring connecting to the lens unit 4 and the camera main body 1 of the strobo unit 5 is introduced from different side faces of the outer case 11 and connected to a recording and reproducing device.
Patent JP-H0959386-A (JP)
Title: Silicone compound and cosmetic containing the same
Inventor: TACHIBANA KIYOMI
IPC: A61Q1/00
Filed: 1995-08-25
Abstract: PROBLEM TO BE SOLVED: To obtain a silicone compound having excellent emulsifiability to a silicone oil, etc. without a nasty smell and suitable for mixing to a cosmetic. SOLUTION: The silicone compound expressed by a general formula (1) and a cosmetic containing the silicone compound are obtained. R<1> a R<2> b R<3> c SiO(4-a-b-c)/2 ...(1) [R<1> is a 1-10C alkyl group, etc., R<2> and R<3> are groups respectively expressed by following formulae of (2) and (3), 1.0<=(a)<=2.5, 0.001<=(b)<=1.5, 0.001<=(c)<=1.5, -Cm H2m -O-(C2 H4 O)d (C3 H6 O)e -R<4> ...(2), -Cm H2m -O-(C2 H4 O)f (C3 H6 O)g -R<5> ...(3) (R<4> is H, a 1-5C alkyl group or R<6> -(CO)-, R<5> is a 12-30C monofunctional hydrocarbon group, R<6> is a 1-5C alkyl group)].
Patent JP-H0265224-A (JP)
Title: Manufacture of x-ray mask
Inventor: OKAZAKI SATOSHI
IPC: G03F1/22
Filed: 1988-08-31
Abstract: PURPOSE:To form a rear side protective film having an opening in specified shape size in one process by a method wherein metallic sheet as a mask formed in specified shape is placed on the rear side of an Si substrate and after forming the rear side protective film on the whole surface of the Si substrate as it is, the metallic sheet is removed. CONSTITUTION:In order to form a rear side protective film 3, a metallic sheet 7 made of e.g., stainless or Si etc., in high flatness having an etching window in specified size 0.1-several mum thick as a mask is placed on an Si substrate and then the rear side protective film 3 is formed. This rear side protective film 3 is selected from thin films with the resistance to fluoronitric acid or KOH water such as BN, SiN etc. to be formed into the thin film 0.1-5mum thick by plasma CVD process. Finally, this metallic sheet 7 can be removed by picking it up with a pair of tweezers, manipulator, autohand, etc., to easily release the metallic sheet 7 from the Si substrate 1 so that the rear side protective film 3 having an opening 4 in the same size as that of the specified etching window may be formed in one process.
Patent JP-H0776381-A (JP)
Title: Production of aerosol device
Inventor: OGURI KUNIO
IPC: B21D51/26
Filed: 1993-09-01
Abstract: PURPOSE:To provide a method for producing an aerosol device which has high rustproof and corrosion protective effects without damaging a protective coating- film on the inner surface of a container. CONSTITUTION:A shoulder 4, a neck 5 and a funnel-shaped holder 6 which is open at the top are formed at the upper end of a metal-plate can 2 in the shape of a cylinder having a bottom, and subsequently the inner surfaces of the body 3 of the can, the shoulder 4, the neck 5, and the holder 6 are sprayed with a resin solution. This is baked and dried to form a protective coating-film. Then, a valve assembly 10 is inserted into the holder 6 via a ring-shaped packing, and the periphery of the holder 6 is caulked with a cover 11.
Patent JP-H0539538-A (JP)
Title: Steel for structure excellent in electron beam weldability
Inventor: TOMITA YUKIO
IPC: C22C38/00
Filed: 1991-08-05
Abstract: PURPOSE:To provide a steel for structure excellent in electron beam weldability. CONSTITUTION:The objective steel for structure is constituted of a compsn. contg. as essential components, 0.04 to 0.13% C, 0.05 to 0.45% Si, 0.6 to 1.7% Mn, <=0.007% P, <=0.005% S, 0.004% Al, 0.005 to 0.020% Ti and 0.0035 to 0.0070% N and contg., at need, one or >= two kinds among the elemental group for improving its strength of Cu, Ni, Cr, Mo, Nb and V. This steel has good toughness by electron beam welding, laser beam welding and flash butt welding.
Patent JP-S6459909-A (JP)
Title: Cryostat
Inventor: NISHIMURA KAORU
IPC: A61B10/00
Filed: 1987-08-31
Abstract: PURPOSE:To improve the cooling efficiency of a refrigerator by a method wherein a heat transfer cylindrical member is internally fitted to a cylindrical part, an elastic plate of high heat-conductivity is annexed to one of the outer circumferential face of cylindrical member and the inner circumferential face of the cylindrical part, an elastic plate is slidably contacted in the direction the axis of cylinder on the other circumferential face, and an endothermic stage and a heat-shielding plate are maintained in an excellent contacting state. CONSTITUTION:A flange body 18a, projecting in the direction orthogonally intersecting with the axis direction of a cylindrical part 18 is connected to the cylindrical part 18. Said flange body 18a is slidably inserted between the first heat-shielding plate 4 and the second elastic plate 22 attached to a mounting member 20. The flange body 18a and the first heat-shielding plate 4 are kept in a condition contact with each other while the displacement to the plane direction of the first heat-shielding plate 4 of an endothermic stage 13 is being permitted, and the heat of the first heat- shielding plate 4 is transferred to the flange body 18a directly and through the mounting member 20 and the second elastic plate 22. The heat is absorbed by a refrigerator 5 through the cylindrical part 18, the first elastic plates 17 and 17, a bottomed cylindrical member 14 and an endothermic stage 13.