baber/WOPTO huggingface dataset:
Patent JP-H1089542-A (JP)
Title: Piping supporting tool
Inventor: KIMURA YUJI
IPC: F16L3/00
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of pipe holding operation in the field by using a general-purpose pipe supporting tool capable of being used for both a usual pipe, the outer peripheral surface of which is smooth, and a grooved pipe such as flexible pipe, the outer peripheral surface of which is grooved, and firmly fixing and supporting the pipe. SOLUTION: Pipe or the like P to be laid and held, is fixed on a specified installation-supporting plane through a base part 2 in state where it is held by a pipeholding part 1. A projected part 4 capable of being fitted into a groove formed in the outer peripheral surface, is formed in the inner peripheral side surface of the pipe-holding part 1 for holding the pipe or the like P so that it can come in and out of the groove. The projected part 4 is formed to be curved and projected out outside a retreat part 5 so that it crosses both side edges of an opening of the retreat part 5 formed into a groove along the longitudinal direction, and the retreat part 5 has a sufficient space capacity to accommodate the projected part 4.
Patent JP-H11101115-A (JP)
Title: Engine with balancer
Inventor: YAKABE SHOJI
IPC: F02F7/00
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent or restrain a balancer shaft from agitating a lubricating oil by eliminating or reducing the lubricating oil in the bottom space of a crankcase. SOLUTION: In an engine with a balancer, the upper surface 4 of the bottom wall 3 of a crankcase 1 is bulged, and the bottom wall 3 of the crankcase 1 is formed therein with lubricating oil flowing holes 18, 20, 21, and a plurality of bolt attaching holes 23, 24 extending from the bottom surface to the top surface thereof, and an oil pan 24 is arranged in the lower part of the bottom wall 3 of the crankcase 1. A plurality of attaching bolts 26, 27 piercing through an attaching flange of the oil pan 24 are screwed into the attaching holes 23, 24.
Patent JP-S63118352-A (JP)
Title: Antifouling resin composition
Inventor: KUSHIDA YUICHIRO
IPC: C08L9/02
Filed: 1986-11-07
Abstract: PURPOSE:To obtain an expensive antifouling resin composition, consisting of a vinyl chloride based resin, acrylonitrile-butadiene copolymer, plasticizer and triphenyltin acetate, capable of sustaining antifouling effects for a long period and effective in coating marine members, etc. CONSTITUTION:A composition obtained by blending a resin composition consisting of (A) 30-80wt% vinyl chloride based resin, containing >=50% vinyl chloride and having preferably >=2,000 average polymerization degree and (B) 70-20wt% acrylonitrile-butadiene copolymer with (C) 20-150pts.wt. plasticizer, e.g. phthalic acid ester, epoxidized soybean oil, polyester plasticizer, etc., and (D) 2-10pts.wt. triphenyltin acetate as an antifouling agent and, as necessary, additives e.g. stabilizer, antioxidant, lubricant, filler, etc. The resultant composition is used to coat fibers, ropes, etc., and utilized as antifouling ropes, fishing nets, etc.
Patent JP-S63118520-A (JP)
Title: Automatic control device of boiler
Inventor: TANAKA MITSUO
IPC: F23N3/08
Filed: 1986-11-07
Abstract: PURPOSE:To make it possible to prevent fan surging from generating and to operate the plant in a stable and energy-saving manner by turning down an inlet damper so as to compensate a fan lift deficiency when the rotational speed of a motor becomes low. CONSTITUTION:At the normal controlling time, an inlet damper 10 is fully opened, and a flow-quantity turning-down is not carried out but the rotational speed of a motor is regulated by a motor-rotational-speed control device (AVAF) 12 thereby to conduct a flow rate control. When the rotational speed of the motor becomes low, a circuit for applying a turn-down to an inlet damper 10 is provided so that a fan outlet draft which is a feedback quantity becomes above a defined value, whereby the lift of the fan is made higher than the defined value. Because of the lift deficiency due to GRA, a gas flowing into a furnace via the GRA does not flow smoothly, and the temperature at the outlet of the GRF is increased by the drift of the gas or the counter flow of the high-temperature gas from the furnace. Therefore, in order to suppress it, a signal from a GRF outlet-gas-temperature detector 31 and a GRF outlet gas temperature set value 303 are provided, and a control circuit for turning down a GRF inlet damper is also provided.
Patent JP-H06108048-A (JP)
Title: Antioxidant
Inventor: YOKOYAMA AKIHIRO
IPC: C09K15/06
Filed: 1992-10-01
Abstract: PURPOSE:To obtain an antioxidant being useful as an antioxidant component for use in foods, cosmetics, perfumes, pharmaceuticals, etc., and having an antioxidant power stronger than that of the conventional natural antioxidants by using a specified compound as an effective component. CONSTITUTION:This antioxidant contains 4-ketozeaxanthin, for example, one chemically synthesized or extracted from living organisms such as a goldfish, a colored carp or a Cirroastropecten (a kind of a starfish) as an effective component.
Patent JP-S61141462-A (JP)
Title: Double-face copying device
Inventor: OKAMOTO SHUJI
IPC: G03G15/23
Filed: 1984-12-14
Abstract: PURPOSE:To reduce the size over the entire part by installing routes and various mechanisms necessary for double-face copying by utilizing the space on the side lower than the position of the same height as the height of the fixing part of a copying device body. CONSTITUTION:A branching mechanism 6 having the function to change over a paper discharge route (a) for advancing rectininearly the paper after fixing and discharging the same to the outside of the machine and an introducing route (b) for introducing the paper to a double-face copying route 5 for the purpose of double-face copying or turning over and discharging is provided to the down stream side of the fixing part 3. A turning over mechanism 7 for turning over the paper, a stacker mechanism 8 for the turned over paper and a refeeding mechanism 9 for the paper contained therein are provided to the down stream side of the double-face copying route 5 communicating with the mechanism 6 and further a junction mechanism 10 to return the paper to the feeding route of the copying part 2 is provided to the down stream side of the mechanism 9.
Patent JP-H10112426-A (JP)
Title: Method for processing substrate surface using neutral argon beam
Inventor: HASHIMOTO YUICHI
IPC: H01L21/027
Filed: 1996-10-04
Abstract: PROBLEM TO BE SOLVED: To prevent irradiation damage at atom level caused by ion beam exposure, by, after a substrate is irradiated with neutral argon beam, making an active gas contact to the surface of the substrata, for forming a minute projections. SOLUTION: With a white mica of about 20×20mm cleaved into a thickness about 20μm, used as a base body, it is fixed to a supporting stage 31. After a vacuum chamber 37 is decompressed to about 1×10<-6> Torr, an argon gas is supplied to a gun 33, with the gun 33's driving voltage set to about 3kV. At that time, the percentage of neutral particles contained in the argon beam is about 90%. A shutter 39 is opened when a beam output is stabilized, and the surface of mica is irradiated with beam for about 30 seconds. The beam incident angle at this time is about 90 deg.. Then, in order to form minute projections on the surface of a sample 32, SiH4 gas irradiated with ultraviolet ray is introduced from a gas opening 40, for processing.
Patent JP-2001088932-A (JP)
Title: Aligning conveying device for parallelepiped
Inventor: AKI KAZUHIRO
IPC: B65G47/31
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To provide an aligning conveying device of low cost and high speed for a parallelepiped. SOLUTION: This device is provided with a first aligning conveyor 3 having two belt conveyors 3a, 3b placed to form V shape and aligning the parallelepiped B with taking one side thereof as a reference, a charging conveyor 2 to charge the parallelepiped B into the first aligning conveyor 3, and a receiving conveyor 4 to receive the parallelepiped B discharged from the first aligning conveyor 3.
Patent JP-H03125589-A (JP)
Title: Solid-state image pickup device
Inventor: OKUMURA TOMOHIDE
IPC: H04N5/335
Filed: 1989-10-11
Abstract: PURPOSE:To eliminate the deviation in the registration by activating each drive means of plural solid-state image pickup elements synchronously with a reference pulse of a horizontal period and using a drive speed correction signal correcting the distortion in an optical image and the deviation in the registration so as to correct the drive speed of each solid-state image pickup element. CONSTITUTION:A synchronizing coupling means applies correction to a drive pulse so that a phase of the drive pulse is made coincident with a phase of a reference pulse. Moreover, a correction signal generating means 56 generates a drive speed correction signal correcting the distortion and registration of a decomposed light image. Drive pulse generating means 40-42 generate respectively a drive pulse whose frequency is corrected so as to correct the distortion and registration of the light image with the drive speed correction signal and whose phase is coincident with the phase of the reference pulse. Thus, the horizontal drive period of solid-state image pickup elements 23-25 is not distorted and the deviation in the registration is stably eliminated.
Patent JP-H04141814-A (JP)
Title: Floppy disk device
Inventor: SUKEGAWA MASAZUMI
IPC: G11B21/10
Filed: 1990-10-02
Abstract: PURPOSE:To automatically correct off-track by comparing the voltages of two sample and hold circuits to which the output signals of monostable multivibrators and an envelope detector are inputted and outputting a control signal. CONSTITUTION:When magnetic heads 9 and 10 are moved to a designated track in a recording medium by a step pulse signal 21 outputted from a host device, a disturbed signal appears in the output signal of a magnetic head. The signal is inputted to the envelope detector 1, and the output signal is inputted to respective sample and hold circuits 2. When the disturbance is settled by the monostable multivibrators 3 and 4, the signal is sampled and held. An error signal generation circuit 5 detects the amount of off-track by a generated potential difference and the current balance of two H-bridge circuits 7 and 8 is changed by said amount, whereby off-track is corrected. Thus, off-track can automatically be corrected when the medium recorded in the other floppy disk device is installed.
Patent JP-H0517463-A (JP)
Title: Production of highly pure epoxy resin
Inventor: ARITOMI MICHIO
IPC: C08G59/06
Filed: 1991-07-08
Abstract: PURPOSE:To simply and efficiently produce a highly pure epoxy resin having a low chlorine content and a low epoxy equivalent (a large epoxy group content). CONSTITUTION:A method for producing a highly pure epoxy resin, characterized by containing at least the following three processes, when a polyhydric phenol is reacted with an epihalohydrin (ECH) in the presence of a solid MOH (MOH is an alkali metal). (1) The first process comprises simultaneously adding an excessive amount of ECH, a linear ether compound in an amount of 5-30 pts.wt. based on the ECH, and the solid MOH (added at a time), in an amount of 0-20 pts.wt. based on the ECH, in the presence of an aprotic polar solvent and controlling the water content of the reactional system to 0.1-4.0wt.% below 80 deg.C. (2) The second process comprises removing the byproduced MX (X is halogen) from the reactional solution to obtain the crude resin or a solution thereof. (3) The third process comprises adding a MOH aqueous solution in an amount of 1.0-5.0 molar times the organic chlorine content of the crude resin to the crude resin or the solution thereof and again purifying the resin or solution at <=100 deg.C.
Patent JP-H04140959-A (JP)
Title: Facsimile equipment
Inventor: SHIMONE TOSHIAKI
IPC: H04N1/00
Filed: 1990-10-01
Abstract: PURPOSE:To read an original to be sent with an optional size by selecting data outputted from a reader or data outputted from a reader in a facsimile equipment main body. CONSTITUTION:When a reader main body 7 moves on an original to be sent entirely and a read end button 6 is depressed, a data transfer request signal is sent to a picture data transfer section 14 via a compression/expansion control section 13. An internal/external read section adjustment circuit 8 adjusts the data inputted to the control section 13 corresponding to the selection of a read section by a changeover switch 9. That is, the data outputted via an image sensor 10 and a read control section 11 included in the facsimile equipment main body 23 or the data sent from the read control section 4 is properly selected. A means 9 selecting the picture data from the reader 7 or the picture data from the reader in the facsimile equipment main body 23 is provided to send the original to be sent with an optional size freely in the original size.
Patent JP-S63117596-A (JP)
Title: Three-dimension video reproducing device
Inventor: MIZUGUCHI NOBUAKI
IPC: H04N13/04
Filed: 1986-11-06
Abstract: PURPOSE:To attain cordless configuration by separating the titled device into a block converting a field pulse corresponding respectively to an odd/even number field into an optical signal and a block of a shutter including a photodetection section and a drive section and utilizing light. CONSTITUTION:A field pulse corresponding to an odd/even number field of a video signal 1 is generated by a synchronizing separator 2 and converted into an optical signal by a modulator 5 and a light emitting device 6 via a field discriminator 3 and an FF 4. The light receiving device 7 receives an optical signal of the light emitting device 6 and converts in into an electric signal, which is demodulated by a high frequency amplifier 8, a band pass filter 9 and a demodulator 10 to obtain a pulse C (pulse C'). A pulse I from a pulse generator 14 is deviated by one field to a pulse E from the pulse generator 11. Amplifiers 13a, 13b are operated in the period of oscillated pulse G, K corresponding to the period of high level pulses E, J and shutter operation is applied alternately synchronously with a video field.
Patent JP-S62127392-A (JP)
Inventor: SAMIRU BERETSUTO
IPC: C10G65/10
Filed: 1985-11-25
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-S62126469-A (JP)
Title: Drawing management system
Inventor: TANAKA KEISUKE
IPC: G06F17/50
Filed: 1985-11-27
Abstract: PURPOSE:To control unitarily drawing data and equipment data by making the recognized result of a symbol automatically correspond to the device data such as network information or power supply span length information and inputting the symbol recognizing results to a file for the device data. CONSTITUTION:The recognized results for symbol Nos. or names in a drawing which are read and separated are made to automatically correspond to the device data in the device file by a central processor 1. Consequently, symbol position information based upon the symbol recognizing results can be automatically set up even in a work mechanized system in which the symbol position information is not inputted to the device data. Thereby, the maintenance of the drawing can be performed by conversational correction, the labor for the maintenance can be reduced and the equipment data and the drawing data can be unitarily managed.
Patent JP-H04142959-A (JP)
Title: Heat transfer recorder
Inventor: SHIBUYA KOJI
IPC: B41J13/02
Filed: 1990-10-04
Abstract: PURPOSE:To prevent a jam of a recording sheet and to effectively convey the sheet by providing an auxiliary roller movable to a retracting position formed with a space for inserting the end of the sheet guided to an ink film to a platen roller, and a pressure contact position to be brought into pressure contact with the roller through the sheet. CONSTITUTION:Since this recorder forms a color image on a recording sheet R, it prints three times on one sheet R. Accordingly, the sheet R is repeatedly conveyed forward and reverse plural times. When the sheet R fed from a sheet feeder is conveyed forward into a containing space 29, a retracting position is formed in a space 30 for inserting the rear end of the sheet R between a platen roller 10 and an auxiliary roller 3. Accordingly, the sheet R is not largely bent in a state that the auxiliary roller is disposed at the retracted position, and is bent after the roller 31 is brought into pressure contact with the roller 10, and hence the sheet R can be smoothly conveyed into the space 29 while preventing a jam.
Patent JP-H07116685-A (JP)
Title: Aerobic biological treatment of organic waste liquor
Inventor: SHIBATA MASAHIDE
IPC: C02F3/12
Filed: 1993-10-22
Abstract: PURPOSE:To improve settling property and dewaterbility of sludge and also to reduce the quantity of produced excess sludge in the case of performing aerobic biological treatment of organic waste liquor. CONSTITUTION:Organic waste liquor 4, return sludge and sludge 6 treated by ozone are introduced into an aeration tank 1 and aerobic biological treatment is performed in the conditions of 0.2-0.7 VSS/SS ratio of activated sludge in the aeration tank 1 and 500-10,000 mg/I MLVSS. The liquid in the tank is taken out a part by a part and separated sludge 11 is separated from treated liquid 10 in a sludge separation tank 2. A part of the separated sludge 11 is introduced into an ozone treatment tank 3 as drawn sludge 13 and subjected to soluble treatment. Sludge 6 treated by ozone is returned to the aeration tank 1. At this time, VSS/SS ratio and MLVSS are maintained as specific values by controlling the quantity of drawn sludge 13 and excess sludge 14 discharged to the outside of a system.
Patent JP-H09104337-A (JP)
Title: Antiskid control device
Inventor: FUJIOKA HIDEAKI
IPC: B60T8/66
Filed: 1995-10-13
Abstract: PROBLEM TO BE SOLVED: To prevent the occurrence of a delay of lowering of an estimated car body speed by providing a means to decide whether a differential speed is below a given value through calculation of a differential speed being a difference between maximum and minimum wheel speeds and a means to decide whether the estimated car body speed is lower than the maximum wheel speed by a given value or more. SOLUTION: An estimated wheel speed Vref deciding part 13 sets a Vref decision flag indicating that, in a maximum wheel speed and an estimated car body speed inputted from a fundamental control amount computing part 11, the estimated car body speed is higher than the maximum wheel speed by a given value or more when the estimated car body speed is in a manner described above. When a Vref set part 14 detects that a differential speed decision flag and a Vref deciding flag are set, it is decided that the estimated car body speed is excessively calculated, a built-in detecting counter CTR effects increment of CTR. Further, a Vref reset part 14 decides that a vehicle runs on a slope when the counter value of the counter CTR exceeds a given value and resets a solenoid command output part 15.
Patent JP-H1085753-A (JP)
Title: Waste water treatment device
Inventor: YAMANE MASATAKA
IPC: C02F1/461
Filed: 1996-09-12
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of an organic chlorine compound and increase the current density vlaue in a smaller device by using a solid polymer electrolyte and installing an anode and a cathode composed of materials of high oxygen permeation voltage directly on the electrolyte. SOLUTION: An anode 12 is formed by coating a titanium fiber sintered film with Pbo2 by electroplating. The cathode 13 is formed by separating platinum particles from a platinum ammine complex on a carbon black dispersed poly(tetrafluoroethylene) base having gas diffusion properties by the chemical reduction process. A solid polymer electrolyte 15 is disposed between the anode and the cathode. The anode 12, the solid polymer electrolyte 15, the cathode 13 and a porous carbon plate 15 as a power feeder are clamped between an anode side housing 1 and a cathode side housing 2 and bolted to from an electrolytic cell. The generation of an organic chloride compound is prevented by the above-referred constitution to increase the current density and make a device smaller.
Patent JP-H02112746-A (JP)
Title: Spectrophotometer
Inventor: KIMIJIMA HIROSHI
IPC: G01N21/25
Filed: 1988-10-20
Abstract: PURPOSE:To measure the transmission characteristics of a sample to be measured on the outside of a sample chamber by leading the light spectrally split by a spectroscope to the outside of the sample chamber by using an optical fiber and introducing the transmitted light from the sample to be measured again into the sample chamber. CONSTITUTION:The sample 4a is housed into a dark curtain 9 of a large-sized sample housing part 10 to shield the sample 4a from disturbing light and the light from the spectroscope 3 is introduced by the optical fiber 7 and is projected to the sample 4a if the sample 4a is too large to the housed in the sample chamber 5 in case of measuring the optical transmission characteristics of the sample 4a to be measured. The transmitted light transmitted through the sample 4a is introduced by the optical fiber 8 into a photoelectron multiplier 6 and the transmitted light from the sample 4a is multiplied by the multiplier 6, by which the optical transmission characteristics of the sample 4a are measured. The transmission characteristics of the sample 4a are measured even on the outside of the sample chamber 5 and the transmission characteristics of the optical filter, etc., which are too large to be housed in the sample chamber 5 and are mounted to the optical device are thus measured by using optical filters 7, 8.
Patent JP-H1090637-A (JP)
Title: Optical semiconductor device
Inventor: HIRONO TAKUO
IPC: G02F1/025
Filed: 1996-09-13
Abstract: PROBLEM TO BE SOLVED: To freely set a polarization rotation angle of a semiconductor waveguid type polarization rotating element in some range by a voltage impression to an electrode by providing an electrode structure capable of impressing an electric field on the cores or clads of the whole of waveguides or on the one part of the waveguides. SOLUTION: This polarization rotating element is a semiconductor waveguide type polarization rotating element which is formed on a semiconductor substrate 15 and in which a waveguide segment 11 whose sectional structure or path is asymmetric with respect an axis vertical to the progressing direction of a light beam and a waveguide segment 12 having a structure in which the left and the right of the segment are reversed with respect to the axis vertical to the progressing direction of the light beam are cascaded in cycles of one or more.  The difference δ between propagation constants of the waveguides and a coupling constant (k) can be changed by the voltage impression while providing the electrode structure capable of impressing the electric field on cores or clads of the waveguides segments 11, 12 of the rotating element and, thus, the polarization rotation angle is set to an angle different from that of the voltage impressing.
Patent JP-H0798147-A (JP)
Title: Pressure-controlling damper
Inventor: TAKENAMI TOSHITO
IPC: F16K15/14
Filed: 1993-09-29
Abstract: PURPOSE:To provide a pressure-controlling damper of low cost for installation, whose installation is not restricted by the place, an which enables the minute adjustment of the difference in air pressure for making it constant between different work chambers. CONSTITUTION:A pressure-controlling damper 10 has an elastic film 34 which is supported in a supporting frame 32. The elastic film 34 is made of, for example, silicone rubber and fixed by fixing fittings 36 at the four corners. In the middle of the elastic film 34 slits 38 are formed in a cross, which allow clean air to pass through from the upstream side to the downstream side (in the direction of arrows B). On the upstream side of the elastic film 34 a backflow- preventive frame 40 formed in a cross is provided along the slits 38 so that by stopping the slits 38 from opening upstream through the elastic film 34 clean air is prevented from flowing backward.