baber/WOPTO huggingface dataset:
Patent JP-H0764823-A (JP)
Title: Watchdog timer circuit
Inventor: OKANUMA HIDEYUKI
IPC: G06F11/30
Filed: 1993-08-30
Abstract: PURPOSE:To detect abnormality even in the case of an abnormality that a close loop including the execution of a command occurs by outputting an abnormality detection signal in accordance with the detection result of coincidence/ non-coincidence between the output value of a timer counter part and the read value of a storage device. CONSTITUTION:A RAM 1 as the storage device of a CPU is provided. Command 1 execution data C1 is supplied to a reset terminal R of a timer counter control part 5. Output terminals Q1 to Q8 of the timer counter control circuit 5 and terminals I/O1 to I/O8 of the RAM 1 are connected to a detection circuit 6, and this circuit 6 compares signals from terminals I/O1 to I/O8 and signals from output terminals Q1 to Q8 with each other to detect the coincidence/ noncoincidence between them. If stored data of the RAM 1 is broken and the CPU is operated in the close loop including the execution of a prescribed command, data read out from the RAM 1 and the output value of the timer counter control circuit 5 don't coincide with each other. As a result, the abnormality detection signal is outputted to report the abnormality of the CPU to the outside.
Patent JP-S59104331-A (JP)
Title: Preparation of cyclic phenol-formaldehyde compound constituted of six ring forming units
Inventor: YOSHIMURA YUKIO
IPC: C07C37/20
Filed: 1982-12-07
Abstract: PURPOSE:To prepare the titled substance useful as an adsorbent of heavy metal ions, in high yield, by the thermal reaction of a phenol-formaldehyde resin derived from a phenolic compound and formaldehyde, in a nonaqueous solvent in the presence of KOH or RbOH. CONSTITUTION:A phenolic compound of formula (R is CnH2n+1; n is 0-10), preferably p-phenylphenol is made to react with (preferably 1.2-3.0mol per 1mol of the phenolic compound) of formaldehyde in the presence of 0.05-0.4mol of an alkali catalyst to obtain a phenol-formaldehyde resin. The resin is added with a nonaqueous solvent such as benzene and hydroxide of K or Rb, and made to react at 100-150 deg.C to obtain the objective compound. The average molecular weight of the resin is preferably 700-3,000, and the bonding form of the reacted formaldehyde is preferably 5-25mol% of methylol group, 7-23% of dimethylene ether group and 52-88mol% of methylene group.
Patent JP-S62181359-A (JP)
Title: Resin composition
Inventor: YOSHIDA SOHEI
IPC: C08L75/00
Filed: 1986-09-12
Abstract: PURPOSE:A resin composition suitable especially as coating compound, waterproof material, etc., obtained by blending a main resin composition with a mixture of a liquid styrene low polymer and a liquid.styrene formaldehyde low polymer and/or a liquid low block copolymer. CONSTITUTION:(A) 100pts.wt. main resin composition, preferably comprising a coating epoxy resin or urethane resin, a crosslinking agent and additives such as filler, etc., is blended with 1-70pts.wt. (B) mixture of (i) a liquid styrene low polymer having 1-1,000 poise viscosity (25 deg.C) and comprising a polymer of 2-5mol of styrene as a main component and (ii) a liquid styrene.formaldehyde low polymer and/or (C) liquid low block copolymer which has 10-1,000 poise viscosity (25 deg.C) and is obtained by subjecting a formaldehyde to polycondensation with the component B-i to give a resin composition, wherein both the components B and C contain >=30wt% phenol as a copolymerization component in the case of necessity.
Patent JP-S6195114-A (JP)
Title: Coupling device for floating oil fence
Inventor: OGAMI TAKAHIRO
IPC: E02B15/04
Filed: 1984-10-15
Abstract: PURPOSE:To cause oil to be less apt to leak and to improve reliability on a floating oil fence, by a method wherein floating oil fence bodies are intercoupled by means of a universal hinge, and a thin flat sheet, bent in an arc of a circle, is mounted between the bodies in a manner to extent through the universal hinge. CONSTITUTION:A curtain 9, made of a thin sheet, is bent in an arc of a circle, has enough strength against waves, and supports a pressure produced by the wind and waves. Two floating oil fence bodies 1 are intercoupled by means of a universal hinge 5 and hinges 6 and 7, and this prevents the occurrence of mutual deviating movement and prevents a forcible force from being exerted on the oilproof curtain 9. When waves rolls over the oilproof curtain 9 to apply a pressure, the oilproof curtain is bent, but the both ends are completely held by oilproof curtain mounting tools 10 to prevent leak of oil. This enables asborption of movement of the oil fence through a change in the degree of bending of the oilproof curtain, and enables the universal hinge to be also used as wave protection of the oilproof curtain.
Patent JP-H0658309-A (JP)
Title: Outflow prevention device for combustible fluid
Inventor: SUGIYAMA YUKIHIKO
IPC: F15B20/00
Filed: 1992-08-11
Abstract: PURPOSE:To provide an outflow prevention device for a combustible fluid which can restrain the outflow of the combustible fluid even if the circulation passage of the combustible fluid are damaged at the time of fire occurrence. CONSTITUTION:A vacuum pump 30 driven by means of a motor 31 is connected to a fuel tank through a solenoid control valve 32. The solenoid portion 32s of the solenoid control valve 32 and the motor 31 are connected to a battery 8 through the contact point 20s of a fire detector 20. When the contact point 20s is closed due to fire occurrence, the solenoid control valve 32 is changed over to a B position, and the inside of the fuel tank 3 is made to be under negative pressure by starting the vacuum pump 30, and the outflow of fuel F1 from the damaged places of a delivery line 4 and a return line 5 is restrained. A vacuum pump 40 driven by means of a motor 41 is connected to an operation tank 11, and when the contact point 20s is closed due to fire occurrence, the inside of the operation oil tank 11 is made to be under negative pressure by starting the vacuum pump 40, and the outflow of operation oil F2 from the damaged places of a suction line 12 and a return line 15 is restrained.
Patent JP-S59104743-A (JP)
Title: Tape driving controller
Inventor: YOSHINO TADASHI
IPC: G11B15/43
Filed: 1982-12-06
Abstract: PURPOSE:To reduce the variance of tape tension and to improve the wow value of an audio signal in a reproduction mode of a tape by detecting the tape tension variance due to the torque variance of a reel motor to apply the differential voltage amplification and the current amplification with the limiter function to the output of the detector, then controlling the current of the reel motor. CONSTITUTION:A tension sensor post 21 is energized toward an arrow 22 by a spring matter, and the position of the post 21 is varied by the tension of a magnetic tape 2. Thus the post 21 moves toward arrows 22 and 23 when the tape tension is small and large respectively. The output of a position signal corresponding to the shift position of the post 21 is supplied to a converting circuit 24, and the mechanical position signal is converted into an electrical signal. The output of the circuit 24 is supplied to a voltage amplifying circuit 25. The output of the circuit 25 is supplied to a current amplifying circuit 26 to control the current of a supply side reel motor in response to the variation of the input voltage.
Patent JP-H0533151-A (JP)
Title: Surface treating agent for aluminum alloy
Inventor: TOYOSE KIKURO
IPC: C23C2/00
Filed: 1991-07-31
Abstract: PURPOSE:To provide a treating agent capable of forming a plating film having excellent adhesion on the surface of an Al alloy even by single-stage chemical treatment without passing through a troublesome process in the case of carrying out Zn or Zn alloy plating ensuring excellent suitability to treatment with zinc phosphate. CONSTITUTION:This treating agent contains Zn0 and Na0H as principal added components and further contains 0.1-2g/l, in total, of one or more among benzotriazole, amine and tannin. This treating agent is effective in surface treatment of an Al alloy for automotive members to be subjected to treatment with zinc phosphate as base treatment because excellent adhesion of a plating film is obtd. even by single-stage treatment.
Patent JP-2001045682-A (JP)
Title: Permanent magnet motor
Inventor: NARITA KENJI
IPC: H02K21/14
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To realize a low-cost and high efficiency motor. SOLUTION: The angular part of the external shape of a hexagonal stator 10 of a permanent magnet motor is rounded to define a plurality of core sheets 6a at both ends as a first and a second cores 11, 12 and a plurality of core sheets 13a between the first and second cores 11, 12 as a third core 13. The external diameter side of the slot groove of the first to third cores 11, 12, 13 is shaped along the external circumferences of the core sheets 6a, 13a, so that the teeth ends chip of the first and second cores 11, 12 are formed deeper and the tooth end chip of the core sheet 13a forming the third core 13 is formed shallower than the teeth ends chip of the core sheet 6a, forming the first and second cores 11, 12.  The slot groove of the first to third cores 11, 12, 13 is insulated with an insulating film having cuffs and a coil is wound to each tooth with the centralized winding method via this insulated groove.
Patent JP-S60106730-A (JP)
Title: Method of operating continuous type unloader
Inventor: MATSUKAWA YOSHITAKA
IPC: B65G17/12
Filed: 1983-11-15
Abstract: PURPOSE:To enhance the safety of operation, by providing such an arrangement that the upper limit of travel speed of a scraping section upon automatic scraping operation in which bulk cargo is scraped off while a previously memorized locus is reproduced, is made equal to the travel speed of the scraping section upon teaching operation (manual scraping operation). CONSTITUTION:Upon landing of bulk cargo scraping operation is ar first manually made, and data relating to the positions (including turning angles, etc.) of equipments in a continuous type unloader, such as, for example, a conveyor, a boom conveyor, a rotary conveyor, a bucket conveyor, etc. are stored in a locus computing control device at every travel distance of the scraping section. Then, the unloader is continuously operated in accordance with the stored locus so that a predetermined amount scraping control device 2 controls the predetermined amount scraping operation for bulk cargo. Upon this automatic operation comparation is made between the travel speed Vt of the front end of the scraping section upon teaching operation and an instructing speed Vc necessary for predetermined amount scraping operation, by a comparator 3, and if Vc>Vt, the speed Vt is delivered as an instructing signal.
Patent JP-S63101022-A (JP)
Title: Drawing method for sheet development
Inventor: NESASA NOBUYUKI
IPC: G06F17/50
Filed: 1987-08-28
Abstract: PURPOSE:To easily input necessary data and commands and to obtain developments and plot sizes in a short time even by an unskilled person by performing a bending work simulation by inputting pieces of drawing and bending information and drawing and indicating the developments after a workable condition is established. CONSTITUTION:Various necessary data bases are previously stored in a memory 2. As for the data bases, material characteristic data groups such as a tensile strength, yield strength, and thickness of each material type and a working machine characteristics groups are previously inputted by use of a keyboard 3. Then, pieces of drawing and bending information are inputted by the keyboard 3, a CPU part 1 calculates a necessary press force, compares the force with a press force of a bending machine, and indicates possibility of a bending work on a display 4. If the bending work is possible by a bending work simulation, data such as a shape and size for each face as a stereo structure are inputted by the keyboard 3, a complete development containing a bending allowance is drawn, and is indicated on the display 4.
Patent JP-2001043437-A (JP)
Title: Article discharge device
Inventor: ITO HIDEICHIRO
IPC: G07F11/64
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To extremely smoothly and securely discharge an article without damaging it even if the article liable to be damaged by impact is suspended while coexisting in long or large articles by making an article suspending body movable so as to change the distance from an article falling point. SOLUTION: This article discharge device 1 has an article suspending body 5 discharging an article 4 suspended to the article suspending body 5 by naturally falling it by an article transfer.conveyor 5a so that it can move to change the distance from an article falling point. Even if the article 4c liable to be damaged by impact is suspended, while coexisting the longest or largest articles 4a, 4b and 4d suspended by the article suspending body 5 of the article discharge device 1, to the article suspending body 5, a height dimension from the article dropping point of a chute 8 to the article 4c can be moved to the height where the article 4c is not damaged. Thus, the article 4c liable to be damaged can smoothly be allowed to fall and discharged without causing any damage.
Patent JP-H0664197-A (JP)
Title: Printer using heat sensitive liquid absorbing resin
Inventor: ONO HIROKAZU
IPC: B41J31/16
Filed: 1992-08-12
Abstract: PURPOSE:To provide a multicolor printer which can be compact in size and can transfer ink to a record medium efficiently, wherein running cost is lowered and economic efficiency is high. CONSTITUTION:A printer comprises an endless belt ink holding body 5, an ink supply means 17, and a heating means 2. The ink holding body 5 has a plurality of ink holding parts 5b12, 5b13, 5b14 made of a heat sensitive liquid absorbing resin 5b which becomes swolen and liquid absorbing state at below a transition temperature and becomes shrunk and liquid discharging state at above the transition temperature, containing a plurality of inks 12, 13, 14 whose colors are different from each other at below the transition temperature absorbed therein. The ink supply means 17 supplies the ink selectively at every ink holding part. The heating means 2 heats the ink holding body at a transfer section 1 and discharges the ink from the heat sensitive liquid absorbing resin. Discharged ink is transferred to a record medium 4 at the transfer section.
Patent JP-2000044934-A (JP)
Title: Antifogging agent for synthetic resin film
Inventor: INOUE YOSHIHISA
IPC: C09K3/18
Filed: 1998-07-30
Abstract: PROBLEM TO BE SOLVED: To obtain an antifogging agent excellent in, especially, initial antifogging properties by using an alkylcyclohexanol/alkylene oxide adduct. SOLUTION: An adduct represented by the formula is used. In the formula, R1 is a 6-20C alkyl; R2 is H, methyl, or ethyl; and n is an integer of 1 or greater. R1 may be of a linear or branched structure or may be of any structure included in the possible structural isomers of the alkyl. Further, R1 may be in any of the positions of 2, 3, and 4 of a cyclohexane ring in relation to the alkoxylate group. Furthermore, although there exist structural isomers in each of which R1 and the alkoxylate group are cis or trans in configuration, both of the configuration are possible. The antifogging agent is used in an amount of 0.2-5.0 pts.wt. per 100 pts.wt. synthetic resin. The synthetic resin used is generally a film-forming thermoplastic synthetic resin or the like.
Patent JP-H0554603-A (JP)
Title: Edition controller
Inventor: YAMAMOTO KOJI
IPC: G11B27/02
Filed: 1991-08-27
Abstract: PURPOSE:To enable plural operators to simultaneously perform independent editing works by plural VTRs and single editing controller which controls them to perform editing. CONSTITUTION:An editing controller 4 is provided with the multitask function so that plural control consoles 14 and 17, etc., can be connected, thereby, controlling reproducing machines 5 and 6 and editing machines 7 and 8 using VTRs and controlled so that plural operators can simultaneously use them.
Patent JP-H07328316-A (JP)
Title: Degasification method
Inventor: SHIRAI KENJI
IPC: B01D19/00
Filed: 1994-08-05
Abstract: PURPOSE:To obtain a degasification apparatus which requires a small installation space and less expensive by contracting a part of a pipeline on the suction side of a liquid supply pump and installing a gas-liquid separating tank for floating bubbles to the discharge side. CONSTITUTION:Liquid is introduced to the outlet 9 of a suction pipeline 10 of a liquid supply pump 5, and a part 4 of the pipeline 10 is contracted to evacuate a part of a pipeline between the contraction 4 (e.g. valve) and a pump 5 so that dissolved gas in liquid is released. The released gas is led to a gas- liquid separating tank 6 installed on the discharge side of the pump. As a result, the apparatus based on a degasification method using a pump and a contacting means is superior in terms of an installation area and a price to a degasification apparatus based on a conventional method which is expensive and requires a large installation area.
Patent JP-H0754658-A (JP)
Title: Check valve for internal combustion engine
Inventor: OGI AKIO
IPC: F16K15/14
Filed: 1993-08-06
Abstract: PURPOSE:To increase an intake air amount by securing a passage area at the time of valve opening large by arranging a coil spring one end of which is connected to a housing and the other end of which is made a free end in the housing and devising the coil spring to block opening under the natural condition. CONSTITUTION:A flange is formed in the circumference of a housing 52, and a central frame 54 is integrally formed in the center through an arm 53. An opening 55 is opened at a part except for the arm 53 and the central frame 54 of the housing 52. On the central frame 54, one end of a coil spring 60 constituting a valve body is fixed. Additionally, the other end is integrated with a moving member 62. When the inside of a crank chamber is compressed and an intake air flow flows backward, the coil spring 60 works to return to its shrunk state under the natural condition an outer peripheral part 60b moves, the moving member 62 is seated in the housing 52, and a check valve 50 blocks the intake air flow. Consequently, it is possible to secure a passage area at the time of valve opening large and to increase an intake air amount.
Patent JP-2001044313-A (JP)
Title: Manufacture of semiconductor device
Inventor: HYODO HARUO
IPC: H01L23/04
Filed: 1999-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a method of manufacturing a hollow package capable of being manufactured smaller and at a lower cost. SOLUTION: A common substrate 21, having a multitude of element mounting sections 41, is prepared. A semiconductor chip 29 is secured to an island portion 26 for each section 41. The substrate 21 has a recess 24 formed, while being surrounded by a columnar region 23, the recess 24 serving to accommodate the chip 29 and bonding wires 30 therein. A cover member is fixed by adhesion, so that the recess 24 is completely closed. The cover member, the region 23 and the substrate 21 are cut out in batch along the substantially central portion of the region 23 into individual separate pieces to form electronic components.
Patent JP-S6371390-A (JP)
Title: Transfer-type thermal recording medium
Inventor: NAGAMOTO MASANAKA
IPC: B41M5/382
Filed: 1986-09-12
Abstract: PURPOSE:To obtain a sharp transfer recording image having no broken character even to printing paper inferior to smoothness, by allowing the wax like substance used in the first layer of a thermal transfer ink layer constituted of two laminated layers to be present in a particulate form. CONSTITUTION:The first layer prepared so as to become a low viscosity liquid upon melting under heating and the second layer prepared so as to show adhesiveness by heating but not to become the low viscosity liquid upon melting are laminated to a heat resistant support in this order to form a thermal transfer ink layer and the wax like substance used in the first layer is allowed to be present in a particulate form. From the aspect of the development of effect, it is necessary to set the pulverization percentage of the wax like substance used in the first layer to 30 wt.% or more. As wax, natural substances, petroleum wax, various modified waxes, hydrogenated wax, long chain fatty acids, etc., are used. When oil based on hydrocarbon of methane series having viscosity of 100 cst or less at 40 deg.C and 20 cst or less at 100 deg.C and naphtha is added to the first layer, a transfer type thermal recording medium further enhanced in its printing effect can be obtained.
Patent JP-S59107445-A (JP)
Title: Tape loading device
Inventor: TERADA AKIMICHI
IPC: G11B15/665
Filed: 1982-12-10
Abstract: PURPOSE:To attain a compact and lightweight structure of a tape loading device with simple constitution by shifting the 1st guide member which draws out a tape along the outer circumference of a cylinder and setting the guide member near the cylinder together with the 2nd guide member to set a prescribed winding angle. CONSTITUTION:A guide post 22 of a holding tool 20 provided on a ring 6 which turns counterclockwise along the outer circumference of a cylinder 1 hooks a magnetic tape 5 and draws it out of a cassette 2 by means of revolution of a driving gear 35. When the ring 6 turns by a prescribed angle, a holding arm 25 turns counterclockwise. Then a guide post 27 draws the tape 5 out of the cassette 2. In this case, the guide posts 22 and 27 are close to each other with a difference of level given in the lengthwise direction of the cylinder 1. Therefore the tape 5 is wound spirally along the entire circumference of the cylinder 1. The guide members of input and output sides are asymmetrical to the cylinder 1, and therefore just a single ring 6 suffices. In addition, the driving means can be simplified with a small space needed around the cylinder 1. This device can realize a small and lightweight structure of a tape loading device.
Patent JP-H0878512-A (JP)
Title: Method and apparatus for electrostatic attraction
Inventor: ITO YOICHI
IPC: B23Q3/15
Filed: 1994-09-09
Abstract: PURPOSE: To obtain electrostatic attraction method and apparatus for supporting a wafer to be processed by plasma in which neutralization of the wafer is detected surely and the wafer is transferred reliably. CONSTITUTION: An aluminum electrode 10 is deposited with an alumina insulation film 11 to constitute an electrostatic attraction electrode 12. Furthermore, a DC power supply 13 for applying negative and positive voltages alternately to the the rear surface of a wafer 1 upon introduction of He gas 19 thereto, and a comparator 22 for comparing a pressure detected through the pressure gauge 20 with a set value 21 are provided. Neutralization of the wafer 1 is ended at a moment in time when the gas pressure on the rear surface of the wafer, detected upon application of a reverse polarity voltage at the time of releasing the wafer 1, is equal to the set value 21, i.e., when the output from the comparator 22 goes 0V.
Patent JP-H0534969-A (JP)
Title: Developer for electrophotography
Inventor: SUGURO YOSHIHIRO
IPC: G03G9/08
Filed: 1991-08-01
Abstract: PURPOSE:To improve the flowability of a positively chargeable toner and to enhance the reliability to repeated use over a long period of time by adding a positively chargeable additive for improving the replenishability of the toner to the toner. CONSTITUTION:This developer for electrophotography contains inorg. fine particles coated with a polymer contg. quat. ammonium groups represented by formula I or a polymer contg. amino groups represented by formula II as an additive. In the formula I, each of R1 and R2 is H or CH3, R3 is alkylene, each of R4-R6 is alkyl and n1:n2=65:35-97:3. In the formula II each of R7 and R8 is H or CH3, each of R9 and R10 is 1-10C alkyl, R11 is alkylene and n3:n4=98:2-50:50.