baber/WOPTO huggingface dataset:
Patent JP-H11248061-A (JP)
Title: Hose joint structure
Inventor: NOZAWA MITSUHIRO
IPC: F16L19/06
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To allow simple coupling operation of a hose holding tool holding a hose by one-touch motion with the body of a device and reduce the number of component parts. SOLUTION: A hose joint structure 1 is composed of a hose holding tool 2 to hold a hose 8 and a nut-shaped member 3 which is restrained about the axial direction movement and loosely fitted on a projection 5 formed at the holding tool 2, and a taper part 9 of the projection 5 is abutted to the tapered seat face 18 of the body 14, and a threaded part 11 of the nut-shaped member 3 is fitted by screw in a tapped hole 15 in the body 14 and fastened, and thereby the taper part 9 is put in pressure contact with the tapered seat face 18. Thereby it is possible for the hose fitting structure 1 to be mounted on the body 14.
Patent JP-S59178789-A (JP)
Inventor: KINOSHITA SUSUMU
IPC: H05K3/28
Filed: 1983-03-29
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-H07261614-A (JP)
Title: Image forming device and image forming method thereof
Inventor: TAKAHASHI KOJI
IPC: G03G15/00
Filed: 1994-03-23
Abstract: PURPOSE:To provide an image forming device high in recoverability after main power is turned on, an image forming function and cleanability inside a machine body. CONSTITUTION:In the image forming device, after the main power is turned on and before development is attained, the surface of a photoreceptor drum 1 is irradiated with light by a photodischarger 9, to remove the electrostatic charge of the part, irradiated with the light of the drum 1. Thus, the sticking of a carrier to the surface of the drum 1 continuously rotated in a while with inertia even after the main power is turned off can be prevented by removing the electrostatic charge on the photoreceptor drum 1, so that a defect in an image and staining in the machine body at the time of printing next, which are conventionally caused by the sticking of the carrier can be eliminated or reduced.
Patent JP-S52134139-A (JP)
Title: Muffling device
Inventor: MATSUMOTO YOSHIHISA
IPC: F23M20/00
Filed: 1976-05-06
Abstract: PURPOSE:A device to hang sound-absorbing materials with springs inside a flow line required to be muffled such as an exhaust connecting port of a boiler and so on for changing them according to the sound frequency to be muffled.
Patent JP-H06261665-A (JP)
Title: Apparatus for preventing adhesion of marine organism
Inventor: INOUE SHUNJI
IPC: A01N25/34
Filed: 1993-03-12
Abstract: PURPOSE:To provide an apparatus effective for surely preventing the adhesion of marine organisms such as barnacle, blue mussel and algae, having excellent durability to dispense with the maintenance and inspection works and easily applicable to the objective part. CONSTITUTION:Plural sheets 11 made of a beryllium-copper alloy are caulked at a definite width in the longitudinal direction of the sheet 11 placing the sheet of the downstream-side of the water flow above the upstream-side sheet to form a single broad sheet. Both longitudinal edges of the sheet 11 are clamped with core covers 17 to form a single unit 10. The core cover 17 is fixed to a pit wall surface 50 with an anchor bolt 22. The unit 10 is pressed with band plate 21 at both edges free from the core bar 17 and fixed with screws 16. Since plural sheets 11 are connected with each other to closely cover the pit wall surface 50 similar to the coverage with a single wide sheet, the trouble of adhesion of marine organism to the joint part between the sheets 11 can be decreased.
Patent JP-H04286737-A (JP)
Title: Production of substrate for optical disk medium
Inventor: ZENITANI MASARU
IPC: G11B23/00
Filed: 1991-03-18
Abstract: PURPOSE:To negate the camber of the substrate generated during the process for forming optical disks. CONSTITUTION:A molten resin is poured into a forming mold 3 provided with a temp. difference between a stationary side 1 and a movable side 2 and is cooled, by which a resin disk 4 is molded. A recording layer 5 is formed by a thin-film process technique on the molded resin disk 4 and thereafter, a liquefied resin is applied by a spin coating method on both surfaces of the resin disk 4 and is dried, by which a protective film 6 is formed. A hub 7 is thereafter adhered to the central part of the resin disk 4.
Patent JP-S62209717-A (JP)
Title: Magnetic disk
Inventor: FUJINO NAOHIKO
IPC: G11B5/73
Filed: 1986-03-10
Abstract: PURPOSE:To obtain substantial durability with a small film thickness by laminating a magnetic film, Ti oxide film and fluorine surface active agent film in this order on a substrate, thereby forming a titled disk. CONSTITUTION:An underlying film 2 consisting of an NiP alloy, the magnetic film 3 consisting of an Ni-Co-P alloy, the titanium oxide film obtained by heat treating to the metallic Ti film 4 which is formed by sputtering or E.B. vapor deposition, etc., for about 2hr in an oxygen atmosphere under atm. pressure kept in a 200-350 deg.C range, and the fluorine surface active agent film 5 of about 60Angstrom  thickness, are laminated in this order on the substrate 1 consisting of, for example, an aluminum alloy base. The substantial mechanical durability and corrosion resistance are thus obtd. by the synergistic effect of the Ti oxide film and the fluorine surface active agent film even if the films are made thin. Since the film thickness can be decreased, the influence of a spacing loss is decreased and the reproducing characteristic of the magnetic disk is satisfactorily maintained.
Patent JP-H07260227-A (JP)
Title: Air supply and exhaust type range hood fan
Inventor: OGAWA HIDEMI
IPC: F24F7/06
Filed: 1994-03-23
Abstract: PURPOSE:To provide an air supply and exhaust type range hood fan which has a structure without impairing convenient operability of a cooking table and can largely improve an exhaust efficiency. CONSTITUTION:Exhaust smoke of peripheral fluid is effectively sucked without blowing away, collected and exhausted by an entrainment effect of the air to be blown away from an oblique air diffuser 10 at the rear of a burner implement 7 toward an obliquely upward direction. Overflowing of the exhaust smoke from the side to the exterior of a range hood fan main body A is prevented by a curtain of the air to be diffused from a height direction of a forward air diffuser of a forcible air supply passage 8 part at the outside of a vertical sidewall part 1 to a front side. The exhaust smoke rising along a surface of a front wall 4 of the body A without being collected is collected together with the exhaust smoke rising from the implement 7 and a material to be cooked, and exhausted by pressing it down by a downward air flow diffused down from a downward air diffuser 11 along a surface of a screen plate 13.
Patent JP-H06263673-A (JP)
Title: Production of 3-allylphenols
Inventor: MURAHASHI SHUNICHI
IPC: B01J27/135
Filed: 1993-03-12
Abstract: PURPOSE:To obtain the subject compound useful as an intermediate for pharmaceuticals and agrichemicals on an industrial scale in high yield at a low cost by reacting a specific 2,5-cyclohexadien-1-one derivative with an allylsilane. CONSTITUTION:The objective compound of formula II is produced by reacting a 4-t-butyldioxy-2,5-cyclohexadien-l-one of formula I [R is (substituted) alkyl or (substituted) phenyl; R<1>, R<2> and R<3> are H or 1-6C alkyl] with an allylsilane in the presence of a titanium halide compound. The starting compound of formula I is produced preferably by reacting a compound of formula III with t-butyl hydroperoxide in the presence of a ruthenium catalyst.
Patent JP-S51128615-A (JP)
Title: Pressure resistant, supersonic sonar for deep sea.
Inventor: TAKAO ARAO
IPC: G01S7/521
Filed: 1975-05-01
Abstract: PURPOSE:To offer a supersonic sonar used under high external fluid pressure.
Patent JP-S59193441-A (JP)
Inventor: KURISUCHIYAN GABURIERU TEIEERU
IPC: G03B27/58
Filed: 1984-03-16
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-S55145315-A (JP)
Title: Forced oil type transformer
Inventor: NAKAMURA YOSHIMASA
IPC: H01F27/12
Filed: 1979-04-27
Abstract: PURPOSE:To prevent the drift charging phenomenon and to elevate the radiation effect of heat radiator by a method wherein a core cooling oil path and a coil cooling oil path are prepared nearly independently of each other, both cooling oil pathes are connected at the lower part and a flow rate regulating means is prepared on the way, and the lower oil pipe is connected to the coil or core cooling oil path. CONSTITUTION:A coil cooling oil path A flowing from a common oil path 5, 5 in the lower part of a core 1 to the upper part of inside of case passing oil path gaps in a coil 15 and a core cooling oil path 13 flowing from a concavely sunken part 2b to the upper part of inside of case passing the surface and the interior of the core, form pathes connected in parallel to a cooler 28. Cooling oil fed by an oil pump 30 is separated into the pathes A, B, joined when they reached at the upper part of inside of the case and returns to the cooler 28 through an upper oil pipe 31. The flowing speed of the insulating oil in the pathes A, B can be regulated optionally by controlling the quantity of insulating oil flowing in the path B with an oil regulating valve Va.
Patent JP-H05253975-A (JP)
Title: Manufacture of lens by injection molding
IPC: B29C45/26
Filed: 1992-03-11
Abstract: PURPOSE:To make conformance of a lens optical axis to a lens barrel central axis easy only by placing a lens on a reference surface of a lens barrel peripheral part by a method wherein three holes leading to a cavity are provided around a die, and a boss of the same height as a depth of the hole is formed by regulating the depth of the hole with a pin inserted into the hole. CONSTITUTION:Three holes 11 are opened at equal intervals on a peripheral part of a die cavity 5, and a pin 12 is inserted into the hole 11 from an outside. A depth 11 of the hole is adjusted by moving the pin 12. A lens is formed by pouring resin from a gate 6 into the cavity 5 and besides, a boss 13 is formed by the hole 11. Then, the boss 13 is placed on a reference surface 8a to measure whether or not a lens optical axis 9 conforms to a central axis 10 of a lens barrel 8. When does not conform to, any height of three bosses 13 is decreased to conform them to each other. Then, an inserted depth of the pin 12 is regulated again to form the lens. Therefore, the lens optical axis 9 can be easily conformed to the lens barrel central axis 10.
Patent JP-H01225959-A (JP)
Title: Photosensitive body
Inventor: YASUTOMI HIDEO
IPC: G03G5/047
Filed: 1988-03-04
Abstract: PURPOSE:To obtain excellent electrostatic chargeability and to prevent an increase of residual potential by repetitive use by providing a surface protective layer of an amorphous carbon film having the ionization potential larger than the ionization potential possessed by an org. photosensitive layer on the org. photosensitive layer. CONSTITUTION:The surface protective layer consists of the amorphous carbon film and the amorphous carbon film has the ionization potential larger by >=0.1eV than the ionization potential of the org. photosensitive layer. This amorphous carbon film is formed by plasma polymn. of a glow discharge method and the a-C film is the org. polymerized film which is crosslinked and branched to a high degree. Said film assumes a graphite structure or pseudo diamond film structure in some cases and is obtd. as the extremely hard film. Gaseous hydrogen is used as the gaseous raw material for forming the a-C film. The excellent electrostatic characteristic is thereby obtd. and the increase of the residual potential by the repetitive use is prevented.
Patent JP-S62210725-A (JP)
Title: Output buffer circuit system
Inventor: YAMAGIWA AKIRA
IPC: H03K19/0175
Filed: 1986-03-12
Abstract: PURPOSE:To prevent the generation of current noise in other output signal in the simultaneous changeover of a bus signal or the like by adopting the push-pull constitution comprising two N-channel MOS TRs for the final stage TRs of an output buffer and generating a high level of a pre-stage circuit driving the gate of the power supply side MOS TRs from other power supply. CONSTITUTION:The two N-channel output buffer TRs 2, 3, are connected in series to form push-pull constitution and a connecting point between the source and drain is used as an output. The drain of the TR 2 is connected to a power supply VDD2 and the inverter 4 of the pre-stage is fed from the power supply VDD1. The same waveform is inputted to lots of bus inputs A1-An and outputs B1-Bn are driven simultaneously, then current noise is invaded in power supplies DD2 and SS in the inside of a semiconductor, but the noise of the power supply DD1 of the inverter 4 is very small. Thus, control pulses C1, C2 are brought normally into a high level and the signals C1, C2 go to a low pulse, then the time phase between both the switching is not overlapped at the simultaneous changeover of the buses thereby preventing no current noise to the outputs D1, D2.
Patent JP-H11252186-A (JP)
Title: Dc offset elimination device and receiver adopting the dc offset elimination device
Inventor: HAYASHI RYOJI
IPC: H04L27/22
Filed: 1998-03-04
Abstract: PROBLEM TO BE SOLVED: To ensure reception of a signal by inserting a high pass filter to eliminate a DC offset from a received base signal so as to prevent deterioration in a demodulation bit error rate, to eliminate the DC offset at a high speed and to reduce power consumption of the receiver by eliminating the need for application of power to the receiver in slots other than the reception slot for eliminating the DC offset in a time division multiplex access TDMA digital radio communication system. SOLUTION: A sample-and-hold circuit 35 holds a base band signal fed from a high frequency circuit 2 in response to a first sample-and-hold control signal SHC, and when the switch control signal SWC is given to a switch 34 for that time, the switch 34 is switched from ON to OFF to select other cut-off frequency. Upon receipt of the sample-and-hold control signal SHC again after the lapse of a prescribed time equivalent to a change in a phase delay while holding of signal output continues, the sample-and-hold circuit 35 releases the holding of the signal output.
Patent JP-S63219113-A (JP)
Title: Manufacture of coil component
Inventor: MORI TATSUYA
IPC: H01F41/08
Filed: 1987-03-06
Abstract: PURPOSE:To enable mechanization by fitting two coil bobbins to a magnetic core, projectively inserting pin terminals into the flanges of the bobbins, and directly winding the beginning and ending leads around the terminals, thereby integrating the winding and wiring processes. CONSTITUTION:Coil bobbins 3, 5 having flanges on both sides thereof and divided into two pieces are fitted to a magnetic core 1 of a closed magnetic path, and the flanges are provided with holes 2, 4 which are passed through by pin terminals. And pin terminals 8 are projectively inserted into the holes 2, 4, and the beginning lead of a coil is directly wound around a terminal 8. Then, the bobbins 3, 5 are rotated by engaging a driving gear with gears 6, 7 provided in the bobbins 3, 5 to perform the winding, and the ending lead 9 is directly wound around another terminal 8. And, after moving the terminal 8 in the direction of the wrapping section while pressing the wrapping section so that it does not move, the terminal 8 the lead 9 are soldered to each other. With this, the winding process and the wiring process are not divided, whereby mechanization is enabled.
Patent JP-H02232730-A (JP)
Title: Inference controller
Inventor: KATO FUMIYUKI
IPC: G06N5/04
Filed: 1989-03-07
Abstract: PURPOSE:To reduce unnecessary matching processing and to reduce a danger of combinative explosion by providing a knowledge managing means which preserves the integrity of truth or falsehood of knowledge based on combination of supposition, a generating means, a verifying means, and a control means. CONSTITUTION:A knowledge managing means 1 preserves the integrity of truth or falsehood of knowledge based on combination of supposition, and a verifying means 4 holds information related to truth or falsehood of a partial solution of a partial problem by combination of supposition independently of the means 1 and verifies truth or falsehood of a solution candidate based on this information. A generating means 7 generates the solution candidate of the partial problem based on knowledge required for generation of the solution. Means 8 and 4 are assigned to each partial problem of the problem to be an object of inference, and only information related to truth or falsehood of the partial solution of the partial problem to be the object is held in each means 4. Thus, unnecessary processing in the matching processing between the solution candidate and information related to truth or falsehood of knowledge at the time of verifying truth or falsehood of the solution candidate is reduced and a danger of combinative explosion is reduced.
Patent JP-S51128571-A (JP)
Title: Portable electronic watch
Inventor: YAMASHITA SHIROU
IPC: G04G5/00
Filed: 1975-05-01
Abstract: PURPOSE: Using matrix indication device, indicate video signals received by television video signal receiver unit. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H0731396-A (JP)
Title: Quality-improving agent having age-preventing and softening actions on food
Inventor: YAMAMOTO SEIJI
IPC: A23L13/50
Filed: 1993-02-01
Abstract: PURPOSE:To obtain a quality-improving agent effective for preventing the aging of pastry skin such as the skin of GIAOZ (dumpling stuffed with minced pork), HARUMAKI (egg dough wrapped around minced vegetables, etc., and fried in deep fat), etc., and cooked rice and for softening edible meat and marine products. CONSTITUTION:This quality-improving agent is obtained by combining a starch decomposition enzyme such as alpha-amylase, beta-amylase and glucoamylase with a protein decomposition enzyme such as papain and compounding the composition with modified starch. Strong enzymatic activity is exerted on the starch and protein in a short time until the food is heated to 80 deg.C which is the denaturation temperature of the enzymes. The starch is partially fractionated by this process to promote the gelatinization e.g. by the disintegration of the micelle structure and improve the physical properties. At the same time, the modified starch is intruded into the gap between the starch particles and protein particles of the objective food to cover the surface and prevent the rebonding of the broken glycoside bond and peptide bond. The graph shows the variation of the alpha-amylase activity in the temperature range of 40-90 deg.C at pH5.5-6.0.
Patent JP-H02232617-A (JP)
Title: Light beam scanning device
Inventor: MORI YUJI
IPC: H04N1/04
Filed: 1989-03-06
Abstract: PURPOSE:To make the moving speed of a light beam high and uniform and to shorten a write time for one image plane by providing a means for changing the rate of change of a driving signal for driving a light beam scanning means in accordance with a distance which should be scanned with the light beam. CONSTITUTION:The rate of change of a lamp signal which is added to galvanomirrors 3 and 5 as the driving signal is changed in accordance with the moving distance of the light beam. By respectively using the two galvanomirrors 3 and 5 for the scanning in the respective axis directions of two dimension, for example, the moving speed of the light beam becomes the square of that of the light beam at the time of using one galvanomirror in the respective axis directions, so that high speed write is accomplished. Thus, a light beam scanning device in which the rising of the moving speed of the light beam is fast is obtained and the write time for the image plane full of character and symbol, etc., is especially shortened.
Patent JP-S51129443-A (JP)
Title: A method for coating an article having a hollow part
Inventor: KARATO TOSHIHIKO
IPC: B05D1/26
Filed: 1975-05-06
Abstract: PURPOSE: To eliminate the protection coating and peeling-off processes by dipping an article havinga hollow part facing the hollow down in a coating liquid; the staining of the inside of the hollow with paint is prevented by the air bubble in the hollow. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S52136284-A (JP)
Title: Metallized plastics
Inventor: TAKEMOTO IHAO
IPC: B32B15/08
Filed: 1976-05-12
Abstract: PURPOSE: In the metallized plastics useful as a mask for X-ray lithography, the delamination of the metal layer is prevented by inserting a Ti layer between the plastic substrate and the metal layer. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S58171156-A (JP)
Title: System for preventing user's information from leakage in common line signal system
Inventor: UEDA AKIRA
IPC: H04L1/00
Filed: 1982-03-31
Abstract: PURPOSE:To prevent information from leakage in a signal system of which protocol is well known by incorporating a function inserting circuit and a function checking circuit in a transmitting terminal device and a receiving terminal device respectively. CONSTITUTION:A specific function FU is previously set up to a pair of the transmitting terminal device S and the receiving terminal device R. When information UI including user's information and sequence information Se are inputted from the terminal IN of the device S, CRC is calculated by a CRC generating circuit CRCC and inputted to a ''0'' inserting circuit OC, and after inserting prescribed ''0'' to the inputted CRC, the CRC inputted to a function inserting circuit FUC and the CRC to which a signal FU is inserted is inputted to a flag adding circuit. After inserting a flag F, the CRC is sent to the receiving side through a transmission line L. In the device R, a flag detecting circuit F'C detects flags F, discriminates a part put between the flags as a signal and the signal from which the flags are removed is inputted to the function checking circuit F'UC. The circuit F'UC checks whether the previously set up function is located on a prescribed position on the received signal or not and whether the value coincides with the previously fixed value or not.
Patent JP-S62211089-A (JP)
Inventor: MIURA SHINJI
IPC: H04N1/10
Filed: 1986-03-10
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-H03254373-A (JP)
Title: Welding method utilizing automatic welding robot
Inventor: IKEGAWA HIDEKI
IPC: B62K11/04
Filed: 1990-03-05
Abstract: PURPOSE:To reduce the waiting time of the welding robot and to more effectively utilize it by providing a fourth stage to perform welding work on a work being delivered by a carrying robot of a third stage in an alternative way at a first working spot. CONSTITUTION:The clamping position, etc., of the work are changed at a first stage and a second stage to perform welding of plural weld zones and the work is delivered by the carrying robot 11 of the third stage. At this time, the work is delivered up to a deliverying place as it is according to a kind of work and a certain kind of work is delivered after a different weld zone is rewelded at the first stage as the fourth stage. The welding efficiency is improved by adjusting timing of the waiting time of the welding robot and the delivery of the carrying robot of the first stage.