baber/WOPTO huggingface dataset:
Patent JP-S58105082-A (JP)
Title: Wheel train mechanism for time piece
Inventor: MIYAZAKI JIYOUICHI
IPC: G04C3/14
Filed: 1981-12-17
Abstract: PURPOSE:To promote standardization and combined use of parts with an easy construction of 2-hand movement wheel train permitting a stepped hand work  at an interval of more than 2sec. by varying the gear ratio and the position of  a slip section only with a minimized loss by devising the gear ratio and the  position of the slip section in the conventional wheel train construction susceptible to a load. CONSTITUTION:Numeral 33 indicates a fourth wheel having a gear 33a with 60 teeth and a pinion 33b with 10 teeth is meshed with a third gear 34a. A rather big shaft 33e is provided at the bottom of the fourth pinion 33b with the central hole 35f of a minute wheel 35 as bearing. Numeral 34 indicates a third wheel and a spring section 34c is formed on the third gear 34a with 40 teeth to grasp a shaft 34d elastically, generating a fixed slip torque. A pinion 34b with 20 teeth is meshed with a minute gear 35a. Numeral 35 indicates a minute wheel having a gear 35a with 30 teeth and a minute hand is mounted at the tip thereof. The wheel train construction following the minute wheel 35 is the same as that in the past but different in the driving torque.
Patent JP-H0369015-A (JP)
Title: Magnetic recording medium
Inventor: KITAHARA SHIZUO
IPC: G11B5/708
Filed: 1989-08-07
Abstract: PURPOSE:To enhance the dispersibility and orientability of magnetic powder and to improve the magnetic characteristics and durability of the recording medium by incorporating compds. having specific bonds into a magnetic layer. CONSTITUTION:This recording medium is formed with the magnetic layer essentially consisting of ferromagnetic powder and binder and the compd. (A) having the bond of formula is incorporated as a dispersant into this recording medium. The ferromagnetic powder is preferably previously treated with the compd. A and may be preferably incorporated into the back layer as well. This compd. A can be produced from a lower molecular org. compd. and a high mol.wt. polymer having >C=C< or -CidenticalC- bonds as a starting material and is produced by adding beta-bromohydroxyiminoethyl benzene and anhydrous sodium carbonate to the soln. of, for example, oleyl alcohol to effect reaction.
Patent JP-2001033370-A (JP)
Title: Method for controlling material-testing device and material-testing device
Inventor: UNO HIROSHI
IPC: G01N3/32
Filed: 1999-07-19
Abstract: PROBLEM TO BE SOLVED: To provide a control method in a material-testing device for considering distortion components that depend on the change speed of a load by a method that differs from a conventional one, and the material-testing device. SOLUTION: In the control method of a material-testing device for alternately and repeatedly applying a pull load and a compression load to a material test piece 14 with a load-applying device 13, a load Sk added to the material test piece is divided by a modulus of elasticity K to obtain the estimated amount of elastic distortion, and the estimated amount of elastic distortion is subtracted from the amount of distortion (Ek) of the material test piece to obtain an estimated amount of plastic distortion Eops. Then, when the estimated amount of plastic distortion reaches a target amount of plastic distortion Eopm, inversion is made from the pull load to the compression load, or vice versa.  Also, the change speed of load being applied to the material test piece is changed during a material test, and at the same time the target amount of plastic distortion is not changed even if the change speed of the load is changed.
Patent JP-S58106276-A (JP)
Title: Solenoid valve device
Inventor: SASAYA SOUJI
IPC: F16K31/06
Filed: 1981-12-17
Abstract: PURPOSE:To reduce an error of the moving distance of a movable iron core by mounting a valve on the movable iron core and disposing a valve sheet on a guide for guiding the movable iron core. CONSTITUTION:A valve sheet 19 is disposed on a guide 8 for guiding a movable iron core 13 driven by a coil 7 enclosed in a housing 5. The movable iron core 13 is provided with valves 14, 15 opposed to the valve sheet. Since the valve sheet 19 is secured to the guide 8, there is a little change in size and it is stable, even if a pulse current is applied to the coil 7, no change in response time is caused, and the movable iron core operates stably. Furthermore, the moving distance of the movable iron core 13 changes little due to environmental changes, and there is a little change in ventilation resistance of the valve.
Patent JP-H05226376-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: GOSHIMA SHIGEO
IPC: H01L29/737
Filed: 1992-07-31
Abstract: PURPOSE:To lower the contact resistance between a channel layer or a base layer and a contact layer within a FET or bipolar transistor. CONSTITUTION:For example, within a FET, an InGaAs buffer layer 4 is provided on the substrate side of an InGaAs channel layer 5 so that the InGaAs channel layer 5 and a contact layer 8 may be brought into contact with each other at low resistance by the creep-in effect of carriers passing through the buffer layer 4. Through these procedures, the contact resistance between the InGaAs channel layer 5 and the contact layer 8 can be lowered down to 10omega per 10nm resultantly enabling the value of mutual conductance coefficient K of the FET to be enhanced up to 14mA/V<2> per width of 10mum.
Patent JP-S6265585-A (JP)
Title: Generator for digital convergence adjusting signal
Inventor: KOMURA HIDETOSHI
IPC: H04N9/28
Filed: 1985-09-17
Abstract: PURPOSE:To make it possible to set the space of a cross hatch freely regardless of a cursor signal and to perform a correct convergence adjustment by providing a blanking circuit to suppress the passing of the cursor signal during the generating time of a vertical or horizontal synchronizing signal. CONSTITUTION:A vertical synchronizing signal V and a horizontal synchronizing signal H from a video signal generator 6 are supplied respectively to level converters 1 and 2, the levels of them are converted to those for a logic circuit, and are supplied to a NAND gate 5 through inverters 3 and 4. The NAND gate 5 suppresses the passing of the cursor signal from a digital convergence unit 7 during a period when the signal V or H is generated. The output of the NAND gate 5 is inverted at an inverter 8, and is overlapped on a cross hatch signal C from the video signal generator 6 at a matrix circuit 9, and the output of the matrix circuit 9 is supplied to a video input terminal, such as a TV receiver or a color monitor, etc.
Patent JP-H03206411-A (JP)
Title: Electronic endoscope
Inventor: NISHIGAKI SHINICHI
IPC: G02B23/24
Filed: 1990-07-30
Abstract: PURPOSE:To shorten a period wherein the electronic endoscope can not be used owing to repair and to prevent the quality and durability from deteriorating owing to the repair of an insertion part by providing a frame member, which is extended from a main body part to nearby the image formation position of an objective in the insertion part to fix a solid-state image pickup element, interchangeably. CONSTITUTION:The solid-state image pickup element 45 is fixed atop a frame pipe 23, but freely slidable to the insertion part 2 and locked in the main body part 3. Therefore, when the solid-state image pickup element 45 is replaced, a nut 28 is detached from the main body 19 first. Then a screw which fixes the end part 25a of a light guide bundle 25 is removed. The insertion part 2 is drawn toward the tip end about the main body 19 and thus separated from the main body part 3 while the solid-state image pickup element 45 is left on the side of the main body part 3 without disassembling constituent components of the insertion part 2. Then a nut 46 provided to the frame pipe 23 is removed and the solid-state image pickup element 45 is replaced. Consequently, the number of days required for the repair can be decreased and the high quality and durability can be maintained.
Patent JP-S5997349-A (JP)
Title: Protective device for automatic speed change gear
Inventor: HIDA TSUNEO
IPC: F16H3/00
Filed: 1982-11-22
Abstract: PURPOSE:To assuredly protect a speed change gear in a comparatively simple structure by detecting the gear connecting state at respective portions to automatically disengage a clutch and so on when two or more sets of speed change gears are continuously coupled to a shaft at the same time for a fixed period of time. CONSTITUTION:When all output terminals of drivers SE1-SE3 are L, the output terminal of a NOR circuit B1 is H, and when one of the above drivers terminals is H, the NOR circuit terminal is L. When the output terminals of drivers SE4, SE5 are L, the output terminal of a NOR circuit B2 is H, and when either of the terminals of the drivers SE4, SE5 is H, the NOR circuit terminal is L. In a timer circuit B4, when the input terminal thereof is L, the output terminal thereof is L, and when the input terminal is H, the output terminal is reversed to be H after the lapse of a fixed time Tm, so that a relay RL is turned on through an inverter IN2 and a transistor Q1 to cut off power supply lines of solenoids SL6, SL7. Accordingly, even if a malfunction is caused in a speed change control circuit, damages of the output shaft and the like can be prevented reliably.
Patent JP-H01198932-A (JP)
Title: Aromatic washer
Inventor: YAMASHITA FUMIYOSHI
IPC: E03D9/02
Filed: 1988-08-18
Abstract: PURPOSE:To prevent any hand washing part from tainting by closing a water contact surface of an aromatic abstergent with a waterproof mat having a water-permanent property, insomuch that an outflow of the aromatic abstergent swollen and softened by contact with water is preventable. CONSTITUTION:A vessel 4 with an aromatic abstergent 3 is housed in the inner part of a washer body 1, and a top opening of the vessel 4 is closed by a waterproof mat 8 having a water permeant property, insomuch that an outflow of the aromatic abstergent 3 swollen and softened is preventable, so that a water contact surface of the aromatic abstergent 3 is closed. Hand-washing water entered in the washer body 1 is dissolving the aromatic abstergent 3 by way of the waterproof mat 8 and dropped from a clearance 7 in a peripheral edge of the vessel 4 by way of the waterproof mat 8 again, and then it is fed to a water storage tank by way of a drain port (b). With this constitution, a problem on pollution of a hand washing part due to an outflow of the aromatic abstergent is thus soluble without necessity for lowering and controlling an amount of aromatic content in the abstergent.
Patent JP-S6451393-A (JP)
Title: Molecular beam crystal growth method
Inventor: SAITO JUNJI
IPC: H01L21/203
Filed: 1987-08-20
Abstract: PURPOSE:To improve the morphology on the surface of a substrate and to reduce the interfacial level between the substrate and a grown semiconductor layer by heat-treating the compd. semiconductor substrate with an anodic oxide film formed thereon to remove the oxide film, and then growing the semiconductor layer. CONSTITUTION:An anodic oxide film is formed on the compd. semiconductor substrate such as an n-type GaAs substrate. The substrate is cleaned, set in a molecular beam epitaxy chamber, and heat-treated under the irradiation of the molecular beam of As, etc., to remove the anodic oxide film. The n-type GaAs layer, etc., doped with Si, etc., are then epitaxially grown on the substrate. As a result, a depletion layer is reduced in the vicinity of the interface. Furthermore, the residual impurities on the substrate are reduced, and the quality of the compd. semiconductor layer is improved.
Patent JP-H0253398-A (JP)
Title: Connection control system for multi-person calling
Inventor: OOTSUKI YOSHIO
IPC: H04Q3/545
Filed: 1988-08-17
Abstract: PURPOSE:To correspond to the increase of signal transmission quantity as well with the expansion of exchange service in the future by providing plural signal transmission monitoring memories in correspondence to an equipment for multi-person calling and control function for signal transmission processing to control the signal transmission monitoring memory and to execute temporary storage and reading of the call information signal of the multi-person calling. CONSTITUTION:When a change is generated in a call (a), the change is defined as signals a1 and a2 and stored to a monitoring memory (b) to correspond to a call (b) of a signal transmission destination. A signal transmitting program, being the control function for signal transmission processing, periodically scans the respective monitoring memory of a signal transition monitoring memory 1. Thus, at first, the signal a1 stored to this monitoring memory (b) is read. The signal transmitting program obtains the call (b) to corresponding to the monitoring memory (b), in which the signal a1 is stored, and executes signal transmission processing. Then, for this processing, only one signal is handled temporarily and signals after the second signal stored in the same monitoring memory are not handled. Then, the scan of the next monitoring memory is continued. Thus, operation can correspond to the increase of the signal transmission quantity.
Patent JP-H0689326-A (JP)
Title: Drawing system
Inventor: ISHIKAWA TAKASHI
IPC: G06F17/50
Filed: 1991-07-22
Abstract: PURPOSE:To enable a user to freely change meaning interpretations of a link without modifying a program language by defining the link as restrictions between nodes by a system which draws a graph structure composed of nodes and links. CONSTITUTION:A graphic definition module 3 functions to define a node graphic, a link figure, and the meaning restrictions of the links. Its meaning definition module 31 defines the meaning of the links connecting nodes by a user's instruction. A link restriction definition module 32 adds a restriction processing procedure for the attributes of relative nodes to the link graphic. A node definition changing module 33 and a link difinition changing module 34 convert the restriction processing procedure of the link restriction definition module 32 into a processing procedure for the nodes and links to change respective definitions. The final definitions of the nodes and links are stored and controlled by a graphic control module 4.
Patent JP-2000034499-A (JP)
Title: Detergent for molding machine
Inventor: IKEDA MINETO
IPC: C11D7/22
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To obtain a detergent for a molding machine having excellent detergency and being able to evade the abrasion in the molding machine caused by washing. SOLUTION: This detergent comprises a resin compsn. which is manufactured by compounding, based on 100 pts.wt. thermoplastic resin, 15-60 pts.wt. org. filler having a size of 10-325 mesh, and 5-30 pts.wt. lubricant, based on 100 pts.wt. org. filler. It is pref. that wood powder is used as the org. filler.
Patent JP-H0490353-A (JP)
Title: Ink replacing mechanism for printing unit
Inventor: ANDOU TAMENORI
IPC: B41F31/20
Filed: 1990-08-02
Abstract: PURPOSE:To omit an ink can replacing work at the time of an order replacing work by turning ink can supporting means capable of setting a plurality of ink cans, and connecting one can to an ink supply and recovery system. CONSTITUTION:When an ink can 18-1 is used to be printed, the end of a nozzle 61 is dipped in ink liquid 19 in the can 18-1, and ink is absorbed therefrom. After a printing is finished, a remaining ink recovering operation is conducted, a nozzle 61 is raised by an air cylinder 63 at the next time of cleaning ink, a nozzle 23d is positioned to a state not removed from the opening 18c of the can, an ink receiving tray 513 is rotated by a motor 514 at 90 degrees, and set at retracted positions out of the nozzle 23d and a suction nozzle 61. After cleaning is finished, the tray 513 is further rotated in the same direction at 90 degrees in an ink replacing mechanism 51, and an ink can 18-2 of next order is set at a using position. Thereafter, the nozzle 61 is moved down by the cylinder 63.
Patent JP-S58106176-A (JP)
Title: Firing interval measuring device of engine
Inventor: TSURUOKA YOSHIAKI
IPC: F02P17/08
Filed: 1981-12-19
Abstract: PURPOSE:To accurately measure the firing internal, in an firing interval measuring device, of an internal-combustion engine by comparing the phases of the signals respectively developed at an ignition timing and a top dead center. CONSTITUTION:A first detector 5 is made up of a plug ignition sensor which is clipped to the ignition plug code 4 of the first cylinder, for example. A second detector 6 is made up of a pressure sensor which is fit to the head part of the first cylinder and applied for detecting a top dead center. A phase comparing circuit 7 finds a difference between the phases of the signals, one of which indicates said ignition timing and the other of which indicates the top dead center. In the figure, 9a is an analogue display consisting of meters and 9b is a digital display. The firing interval may be thereby accurately measured.
Patent JP-S63146925-A (JP)
Title: Polyhydroxypolyether and use thereof
Inventor: TANITSU TADAO
IPC: C08G65/40
Filed: 1987-08-19
Abstract: PURPOSE:To provide the titled polymer of virtually linear structure, outstanding in gas-barrier characteristics, mechanical strength, etc., useful for electrical insulation materials, gas barrier characteristics-imparting agent, etc., constituted of specific recurring units containing divalent aromatic hydrocarbon groups consisting mainly of p-phenylene groups. CONSTITUTION:The objective polymer of virtually linear structure of formula I (R<1> is divalent aromatic hydrocarbon group consisting mainly of p-phenylene group; n is positive number) with an intrinsic viscosity [eta] 0.3-2dl/g (at 25 deg.C, in the form of o-chlorophenol solution) and nonionic organic halogen content <=0.2wt%. This polymer can be obtained by, for example, reaction, in the presence of catalyst such as tertiary amine, pref. in an inert solvent at 80-270 deg.C for 0.5-10hr, between a diglycidyl ether of aromatic diol of formula II and a second aromatic diol of formula HO-R<1>-OH generally under stirring.
Patent JP-H1050578-A (JP)
Title: X-ray lithographic mask structure, manufacture thereof and semiconductor device using this structure
Inventor: KATO HIDEO
IPC: G03F1/22
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a uniform film thickness and superior permeability by forming a mask membrane which constitutes a structure from a laminate of a film, made by the chemical vapor deposition and film of the same material formed by the sputter deposition as that film. SOLUTION: A mask membrane is pref. a laminate of a chemical vapor deposited (CVD) SiC 1 and sputter deposited (SP) SiC 3, and pref. An SP SiC film 3 is laminated on one or each side of the SiC film 1. The total thickness d of the laminated films 1 and 3 satisfies d=mλ/2n (m=integer) for an alignment light used for the lithography. The laminate films are formed on a support base 2, and the base at an X-ray mask region 4 is removed by back etching to form a mask structure.
Patent JP-H0491064-A (JP)
Title: Cinnamic amide compound
Inventor: TOMIZAWA KAZUYUKI
IPC: A61K31/5375
Filed: 1990-08-02
Abstract: NEW MATERIAL:A cinnamic amide compound expressed by formula I [X is F or Cl ; R<1> is H or lower alkyl; R<2> is hydroxyl group, lower alkoxy, 1-18C alkyl, lower alkenyl, lower alkyl substituted with F, 4-8C cycloalkyl benzyl, 1-phenethyl, adamantyl, norbornyl, 2-thiazolyl, morphoryl, anilino, pyridylamine, expressed by formula II (R is cyclopropyl or dialkylamino, etc.;(n) is 1-3), or R<1> and R<2> are pyrrolidyl, piperidyl or morphoryl, etc., together with neighboring N]. EXAMPLE:An (E)-N-(2,2,2-trifluoroethyl)-3-(3-chlorophenyl)-2-butenamide. USE:Useful as an agent for spastic paralysis or a therapeutic agent for painful muscular contracture, due to the muscule relaxation action through central nervous system. PREPARATION: An (E)-3-(3-halogenophenyl)-2-butenoic acid is allowed to react with a haloganating agent to obtain a compound expressed by formula III and therefrom the compound expressed by formula I is derivatized.
Patent JP-H0655064-A (JP)
Title: Ultraviolet rays irradiation device
Inventor: TAKAHASHI KENJI
IPC: B01J19/12
Filed: 1992-08-03
Abstract: PURPOSE:To provide the ultraviolet rays irradiation device which shorten production tact and to facilitate change over of models by simultaneously irradiating the joint surfaces of plural pieces of liquid crystal panels with UV rays. CONSTITUTION:A mask plate 1 is provided with plural pieces of windows to allow the passage of the UV rays in such a manner that the joint surfaces of the liquid crystal panels 13 are irradiated with the UV rays generated from a UV generating section 11, by which plural pieces of the liquid crystal panel 13 are simultaneously irradiated with the UV rays and the production tact is shortened. The change over of the models is easily executed by changing the shape of the UV passage windows of the mask plate 1.
Patent JP-S60106842-A (JP)
Title: Thermoplastic resin particle and its production
Inventor: KAJIMURA MUTSUHIKO
IPC: C08J9/18
Filed: 1984-10-01
Abstract: PURPOSE:To produce the titled expandable resin particles at low cost, by allowing low-MW styrene/maleic anhydride copolymer resin particles suspended in water to adsorb a vinylaromatic monomer and a specified bifunctional monomer and impregnating the resin particles with a blowing agent. CONSTITUTION:At least 20pts.wt. styrene/maleic anhydride copolymer particles (maleic anhydride component of 20-30wt% and an average degree of polymerization of 10-250) are dispersed in an aqueous medium, and 79-32pts.wt. vinylaromatic monomer (e.g., styrene), 1-18wt% bifunctional monomer of the formula: RX (wherein X is a functional group reactive with a dicarbonyloxo group, and R is an aliphatic residue having one double bond), e.g., allyl glycidyl ether, and a polymerization catalyst are added to the resulting suspension, infiltrated into the polymer particles and polymerized. About 3-40wt%, based on the above copolymer, normally vaporous or liquid blowing agent (e.g., propane) is added and infiltrated into the resulting particles to form expandable resin particles.
Patent JP-S5895526-A (JP)
Inventor: NIKORAUSU JIEERE
IPC: C08J11/02
Filed: 1982-11-24
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-H1049901-A (JP)
Title: Semiconductor laser driving device
Inventor: TEZUKA MASARU
IPC: H01S5/042
Filed: 1996-08-05
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor laser driving device capable of effectively solving the problem of unnecessary radiation when a plurality of optical pickups are loaded. SOLUTION: Optical pickups 22 and 23 share a high frequency oscillation circuit 4-1. A high frequency current from the collector C of the transistor Q9 of the high frequency oscillation circuit 4-1 is supplied to an LD driving circuit 9-0. Also, a high frequency current from the emitter E of the transistor Q9 of the high frequency oscillation circuit 4-1 is supplied to the LD driving circuit 9-1. A system controller 10-1 selects the optical pickups 22 and 23 based on enable signals EN-0 and EN-1.
Patent JP-H0751153-A (JP)
Title: Photographing stand
Inventor: INAGE ATSUKO
IPC: G03B27/62
Filed: 1993-08-20
Abstract: PURPOSE:To provide a miniaturized and compact photographing stand used for taking pictures in various sizes. CONSTITUTION:A photographing stand 1 is composed of a main body 10 of the stand for holding printed matters such as photographs on the front face side, a leg part 20 freely turnably formed on the rear face of the main body 10 of this stand, and a cover 30 supported to the main body 10 of the stand so as to be freely opened/closed for covering the front face side of the main body 10 of the stand when it is closed. Both side parts 13c and 13c at the main body 10 of this stand are provided with a pair of slits 14 for inserting and holding the printed matters. On the other hand, a clip 15 for holding the printed matter is fitted to the lower center of the main body 10 of the stand.