baber/WOPTO huggingface dataset:
Patent JP-H1122657-A (JP)
Title: Scroll compressor
Inventor: MITSUNAGA TOSHIHIKO
IPC: F04C18/02
Filed: 1997-06-30
Abstract: PROBLEM TO BE SOLVED: To attain size reduction in a device by arranging plural leg parts in a main frame, forming so that intervals between the adjacent leg parts become different from each other, and arranging so that the leg parts having a wide interval are positioned on both end sides of a relay terminal. SOLUTION: A main frame 5 has four leg parts 33 to 36, and is formed so that intervals between the adjacent leg parts become different from each other. That is, an interval between a leg part 33 and a leg part 34 and an interval between a leg part 35 and a leg part 36 are formed so as to become wider than an interval between the leg part 34 and the leg part 35 and an interval between the leg part 36 and the leg part 33. A relay terminal 3 is arranged so as to be positioned between the leg part 35 and the leg part 36 having a wide interval. Therefore, an interval between a cluster 56 and the main frame 5 can be easily enlarged without arranging a notch such as impairing a function of the leg parts. Therefore, contact of the cluster 56 and the main frame 5 can be prevented.
Patent JP-H0846476-A (JP)
Title: Surface acoustic wave device and antenna detection device using the same
Inventor: HOSAKA NORIO
IPC: H03H9/145
Filed: 1994-07-26
Abstract: PURPOSE:To improve the performance and to make the device compact by wiring a wire attaching to the element substrate and locating the other ones at the highest position or at the lower position. CONSTITUTION:The part of a wiring 9 which passes on bases 2 and 5 is attached to the bases 2 and 5. The part of the other wiring 9 (the part of the wiring 9 between surface acoustic wave resonance unit 1 and an inductance element 4 and the part of the wiring 9 between the surface acoustic wave resonance 1, inductance element 4, and a terminal 10 of a package 7) is arranged not to be located higher than the part attached to the base 2 and 5. Thus, the wire 9 can be prevented from coming too close to a lid 11 as in the loop- shaped wiring. Thus, the parastic capacitance between the wiring 9 and the lid 11 can be reduced enough to prevent the deterioration of the impedance characteristic.
Patent JP-H0735061-A (JP)
Title: Seal mechanism of scroll compressor
Inventor: BAN TAKASHI
IPC: F04C18/02
Filed: 1993-07-14
Abstract: PURPOSE:To provide a sealing mechanism for scroll compressor which presents good sealing performance and ensures easy processing in the manufacturing processes. CONSTITUTION:The compression chamber 10 of a scroll compressor is composed of a stationary scroll member 1 and a movable scroll member 8, wherein a spiral groove 11 is formed along the end face of the spiral part 1b of the movable scroll member 8 and stationary scroll member 1. The position of the groove bottom surface is heightened either continuously or in steps from the central part of the spiral toward the periphery, and a chip seal 13 having a constant thickness in axial direction is accommodated in the groove 11. This constitution allows responding to deformation of the spiral central part due to thermal expansion when the compressor is in operation.
Patent JP-H09138919-A (JP)
Title: Magnetoresistance effect magnetic head and magnetic recording reproducing device
Inventor: KOMURO MATAHIRO
IPC: H01F10/08
Filed: 1996-07-04
Abstract: PROBLEM TO BE SOLVED: To obtain a magnetic head having <=1×10<-6> absolute value of the magnetostriction const. and >=0.6μΩcm change in the resistivity of an anisotropic magnetoresistance effect even when the thickness of the magnetoresistance effect film is <=20nm. SOLUTION: The magnetoresistance effect film is formed to 5-20nm thickness by using an alloy material comprising 60-85wt.% Ni and 15-40wt.% Fe with addition of at least one kind of element selected from among Pt, Ar, Pd by >=1wt.%. The obtd. film has <=50μΩcm resistivity, <=1×10<-6> absolute value of the magnetostriction const. and >=6.0μΩcm change in the resistivity of the anisotropic magnetoresistance effect.
Patent JP-H0712794-A (JP)
Title: Setting method for back flushing time
Inventor: HIKOSAKA MASATOSHI
IPC: G01N30/40
Filed: 1993-06-23
Abstract: PURPOSE:To set an optimum back flushing time by using the mixed gas of the final component (low concentration) of measuring gas and the secondary component (high concentration) of non-measuring gas for setting a back flushing time. CONSTITUTION:As a back flushing time setting gas, the mixed gas of the final component (CH4, 5% concentration) of measuring gas introduced to a main column 3-2, and the secondary component (CO2, 95% concentration) of non- measuring gas subsequent thereto are used, and a back flushing time tBF is made long to supply the mixed gas to a measurement tube 5 as sample gas SG. This sample gas SG is mixed with carrier gas (He gas) CG and introduced to a back flushing column 3-1 and then to column 3-2 for separation into each gas component, thereby measuring the concentration of the component with a detector 4. This detecting operation is repeated, while the time tBF is being shortened. In this state, measurements are taken about the time tBF for each of a time when the peak value of CO2 concentration becomes zero, and a time when the peak value of CH4 concentration begins to drop, and the median value thereof, for example, is set as the time tBF.
Patent JP-S6152452-A (JP)
Title: Automatic speed change gear of fork lift truck
Inventor: YAMADA SHINGO
IPC: F16H61/06
Filed: 1984-08-22
Abstract: PURPOSE:To favorably prevent shortage of driving torque and worsening of riding comfortableness by conducting no shift-up operation from the first speed to the second speed in a range where an acceleration opening is less than 60%. CONSTITUTION:A speed change line for shifting up from the first speed to the second speed is set in such a manner as to intersect a theoretical car velocity line showing a theoretical car velocity theoretically determined from an acceleration opening in a range where the acceleration opening is more than 60% and more. Accordingly, in a range where the acceleration opening is less than 60%, shift-up from the first speed to the second speed is not conducted, so that speed change operation is not performed at the time of cargo work requiring comparative high driving torque at comparative low car velocity such as loading a cargo on a fork or pushing a cargo into a designated place. Thus, shortage of driving torque and worsening of riding comfortableness can be prevented favorably.
Patent JP-S6155518-A (JP)
Title: Burning diagonosing
Inventor: SHIMADA YOSHIHIRO
IPC: F23N5/08
Filed: 1984-08-24
Abstract: PURPOSE:To monitor continuously the variation of igniting stability by a method wherein a flame area existing in the region nearby a preset burner and a flame region area of a high luminous flame region in the flame region are evaluated quantatively. CONSTITUTION:A flame generated at the burning of a pulverized coal by a pulverized burning burner 7 in a pulverized burning boiler furnace 6 is picked up by an image-fiber 8 which is provided with the heat resistance and arranged in the furnace, then the picked-up image is converted to an electrical signal by a pickup camera 9. The flame video data converted to the electrical signalf is introduced into an image inputting device 10, stored in a memory 12 after the A/D conversion by an A/D converter 11. The flame video data stored in the memory is introduced into a flame video processing device 13, then a flame area existing in the region nearby a preset burner and a flame region area of a high luminous flame region in the flame region are measured and evaluated, thus, the igniting stability of the flame is monitored.
Patent JP-H0462552-A (JP)
Title: Image forming device
Inventor: TSUDA MASAYUKI
IPC: G03F7/26
Filed: 1990-07-02
Abstract: PURPOSE:To perform the good separation of color developer from a microcapsule where pressure developing has been finished by means of releasing agent and to prevent the missing of a picture element by coating a gap between microcapsule where exposure has been finished but the pressure developing has not been finished yet and the color developer with the releasing agent by a releasing agent applicator and performing the pressure developing in the state where the releasing agent is present between the microcapsule and the color developer. CONSTITUTION:When an image recorder is started, at first, an original 45 is exposed on a microcapsule sheet 44 by an exposure device 41. Next, the microcapsule sheet 44 is carried to the releasing agent applicator 20, and the sheet 44 is coated with the releasing agent 21 which is injected with solvent in a sprayed state through a nozzle 24. An ordinary sheet 2 is carried from a supporting cassette 3 into a color developer applicator 1, then, the sheet 2 is coated with the color developer 8 by means of an electrode roller 5 so as to obtain a color developing sheet 10. Thereafter, the microcapsule sheet 44 and the color developing sheet 10 are superposed, and carried between pressure rollers 55 in a pressure developing device 47 so as to perform the pressure developing and to form a color image. The color developing sheet 10 is carried to a thermal fixing device 49, and ejected outside after a fixing operation is performed. Meanwhile, the microcapsule sheet 44 is taken up by a take-up roll 43.
Patent JP-2000006702-A (JP)
Title: Seat back for automobile
Inventor: SASAKI KENJI
IPC: B60N2/42
Filed: 1998-06-22
Abstract: PROBLEM TO BE SOLVED: To provide an automotive seat back capable of improving safety and effectively dealing with components made common or the like. SOLUTION: A headrest 4 is supported on the upper part of a seat back main body 1 through a headrest support 10. The headrest support 10 is connected and supported on the upper part of a seat back frame 2, and suspended nearly from the center of the seat back main body 1. The headrest support 10 is connected and supported on the seat back frame 2 through a buckling control member. The buckling control member is formed in a box shape, the headrest 4 is displaced forward at the time of rear end collision to eliminate a gap between the rear head part of an occupant and the headrest 4, and thus shocks are suppressed.
Patent JP-S6068071-A (JP)
Title: Atomizing pump
Inventor: YAMAMOTO KAZUSHI
IPC: B05B17/06
Filed: 1983-09-21
Abstract: PURPOSE:To facilitate joining by connecting a part to be soldered for joining an electric oscillator and a part to be soldered for a solder storage with each other, and forming a pattern of an active metallic thin film layer in a solder. CONSTITUTION:The surface of a nozzle plate 3 is previously formed of a thin film layer X of a metal such as copper, gold, etc. which are active for soldering. The metallic thin film layer X is the part to be soldered for joining an electric oscillator 1, and consists of a pattern to be soldered having approximately the same shape as the electric oscillator 1. The excess solder at the joining interface between the nozzle plate and the electric oscillator flows down into a solder storage which is scarcely influenced by the oscillating system, and is absorbed therein. Accordingly, the solder layer at the interface between the nozzle plate and the electric oscillator is uniformalized in shape.
Patent JP-H0227927-A (JP)
Title: Tool for supplying water and air to soil
Inventor: KATAOKA YASOHACHI
IPC: A01G25/06
Filed: 1988-07-14
Abstract: PURPOSE:To prevent bad growth and withering by making a great number of through-holes on the peripheral face of a tubular material having the top equipped with an extending part to readily take in water and air. CONSTITUTION:A tubular material 1 is made of a corrosion-resistant metal or synthetic resin, processed into a circular or square-shaped column and has the top equipped with a funnel-shape extending part 2. The whole peripheral surface of the tubular martial 1 is scatteringly bored with a great number of through-holes 3.
Patent JP-H09317300-A (JP)
Title: Adjustable hinge
Inventor: NISHIMURA TOKUMITSU
IPC: E05D7/04
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To supply an inexpensive right-and-left combined adjustable hinge with accurate operation in a simple structure. SOLUTION: An adjustable hinge has a bracket 5 with the outer width equal to the width in depth direction of a door, which consists of sectionally U-shaped side walls 14 with both longitudinal sides bent upward at a right angle, a door blade groove with the upper edges made on both side walls by cutting the side wall 14 in the longitudinal direction while leaving protrusions 16 at both ends of the side walls integrally with the side walls, an adjusting screw hole 17 at the center of the bottom of the bracket and mounting screw holes 23 provided at up-and-down and right-and-left symmetrical positions with the adjusting screw hole 17 as a center.  In this case, it also has a door blade 11 inserted into a blade groove in the bracket 5 and provided with an opening cut to grip and fit a neck groove in the adjusting screw 17, a column blade to be mounted on a column and an axial core passing through the axial cylinder of the door blade 11 and the axial cylinder of the column blade 9. The door blade 11 is inserted through the door blade groove in the bracket 5 into the bracket 5, the opening cut in the door blade 11 is externally fitted in the neck grove in the adjusting screw 17 and fixing screws are inserted into slits in the door blade 11 and threaded into fixing screw holes 24 in the bottom of the bracket 5, so that the door blade 11 can be fixed to the bracket 5 with the fixing screws and the adjusting screw 17.
Patent JP-S6235082-A (JP)
Title: Rotary swash plate type axial piston pump-motor
Inventor: KAMIMURA TOSHIO
IPC: F03C1/28
Filed: 1985-08-09
Abstract: PURPOSE:To prevent slip-off of a piston head from a swash plate and to enable maintenance of normal operation, by a method wherein the two conical surfaces of the front and the back of a piston head, having a gradient equal to the inclination angle of the swash, the oblique plate, and a retainer are brought into linear frictional engagement with each other. CONSTITUTION:A head part 5a of a piston 5 has a front 5b engaged with the back 6b of a swash plate 6 and a back 5c engaged with a front 9a of a retainer 9. The front 5b and the back 5c have their respective conical surfaces each having a gradient equal to that of a sloped surface of the swash plate 6. The retainer 9 is integrally formed to the swash plate 6 in a manner that the conical surfaces of the front 5b and the back 5c of a piston head 5a are brought into linear frictional engagement with the back 6b of the swash plate 6 and the front 9a of the retainer 9, respectively. The mounting is effected through cou pling of a cylinder body 7 with a cylinder body 10 by means of a pin 11. This prevents slip off of the retainer 9 from the swash 6 of the piston head 5a, resulting in the possibility to maintain normal operation.
Patent JP-2001004834-A (JP)
Title: Polarizing diffraction element
Inventor: NISHIMURA RYO
IPC: G02B5/30
Filed: 1999-06-22
Abstract: PROBLEM TO BE SOLVED: To provide both selectively reflecting characteristic and circularly polarizing characteristic to reveal an optical effect having both the characteristics in a good balance regardless of the surface or reverse side of a polarizing diffraction element by constituting the polarizing diffraction element from a cholesteric liquid crystal layer partially having an area showing diffractivity, and setting the number of spiral turns in the cholesteric alignment of this liquid crystal layer in a specified range. SOLUTION: This polarizing diffraction element is formed of at least a cholesteric liquid crystal layer partially having an area showing diffractivity. The area showing diffractivity means the area causing the effect such that the light transmitted or reflected by this area creeps into a part geometrically forming a shadow. In this cholesteric liquid crystal, the number of spiral turns in the cholesteric alignment is within the range of 2-20. When the winding is less than two, the selective reflectivity or circular polarizability by cholesteric alignment might be deteriorated. When the number of turns exceeds 20, the selective reflectivity or circularly polarizability might appear too conspicuously.
Patent JP-H03162940-A (JP)
Title: Gas permeable lint-free laminate
Inventor: SABIRU MAAKU KENDOORU
IPC: A41D31/02
Filed: 1990-07-04
Abstract: PURPOSE: To obtain flexibility, gas permeability, and non-linting properties and to enable purification by a method in which the intermediate layer of a pad containing an antistatic agent and upper and lower layers containing a water-nonpermeable, moisture-permeable porous film are included, and the upper and lower parts are bonded to the intermediate layer. CONSTITUTION: A laminate 10 includes the intermediate layer 12 of a pad, which can contain an antistatic agent. A water-nonpermeable, moisture permeable film, preferably, a layer 14 containing the first member 15 of oriented porous polytetrafluoroethylene is bonded to the respective surfaces of the intermediate layer 12. Namely, the layer 14 is bonded to the layer 12. A member 15 can be bonded to the intermediate layer 12 by an adhesive 18, occasionally, a hydrophobic member forms the outer surface of the composite laminate 10. In this way, flexible, breathable, non-linting cleanliness and cleanable composite laminate can be obtained.
Patent JP-S6239178-A (JP)
Title: Flushing method for slurry piping
Inventor: ODA KAZUTAKA
IPC: B24C7/00
Filed: 1985-08-12
Abstract: PURPOSE:To reduce the required amount of water for flushing and enable easy and quick flushing work by introducing slurry in piping to the outside of a system when a slurry feed pump is at rest, and then cleaning the inside of the piping with flushing water. CONSTITUTION:When a slurry feed pump 2 is stopped, a source valve 3 for a tank is closed, a slurry drain valve 5 is opened and all slurry in piping is drained into a slurry reservoir 6 equipped with an agitator, all automatically upon a stop signal for said pump. Thereafter, the slurry drain valve 5 is closed, a slurry discharge valve 8 is opened and a feed valve 4 for flushing water is opened for a predetermined time, thereby carrying out the flushing of the pipe inside. In this case, slurry residues in the piping are small in amount and flushing can be carried out with a small amount of water and that within a short time.
Patent JP-H0927761-A (JP)
Title: Selective radio call receiver
Inventor: YOSHIOKA KENJI
IPC: H04W4/18
Filed: 1995-07-12
Abstract: PROBLEM TO BE SOLVED: To improve an information transmitting function by outputting data or the like held in a data storage circuit depending on a voice or a control signal which is a message sent from the transmission side. SOLUTION: A signal sent from the transmission side is received by a reception antenna 1 and demodulated by a decoder part 3, and the demodulated signal is preserved in a data storage circuit 8 and edited by a data editing circuit 4 so as to be provided as display data, audio data or control signal for DTMF or the like. A display signal converting circuit 5 displays the signal on a display part 6, based on the signal from the data editing circuit 4. An audio signal converting circuit 10 outputs the signal to a speaker driving circuit 11, based on the signal from the data editing circuit 4. The speaker driving circuit 11 outputs the audio signal or the control signal for DTMF, etc., from a speaker 12.
Patent JP-H0619801-A (JP)
Title: Information processor
Inventor: HIRAHATA KENJI
IPC: G06F13/36
Filed: 1992-07-02
Abstract: PURPOSE:To permit a processor having no parity and I/O having the parity to exist on the same bus and to access a memory so that they can access the common memory. CONSTITUTION:A memory controller 16 provided between common RAM is provided with a bus arbitration block 21 arbitrating the bus and generating a bus state signal showing a bus master, a write data latch 22, a parity checker 231, a parity generator 232, a selector 24, an RDY generation block 25, an input/output buffer 27 and a memory control signal generation block 29. On memory writing, the memory controller judges whether the bus master has the parity or not and accordingly checks or generates the parity as against data.
Patent JP-H04372723-A (JP)
Title: Optical disk recording and reproducing device
Inventor: FUJITA GORO
IPC: G11B7/004
Filed: 1991-06-20
Abstract: PURPOSE:To improve the on-line capacity and transferring rate of an optical disk. CONSTITUTION:Tracking information, address information, and clock information or the like is recorded on one face of an optical disk 1a, and an access to the other disks 1b-1n is simultaneously performed corresponding to the reproduced information. Only a focus servo is independently operated by each pickup 4a1-4n2.
Patent JP-S6421783-A (JP)
Title: Recording and reproducing device
Inventor: ONISHI TAKESHI
IPC: G11B27/36
Filed: 1987-07-16
Abstract: PURPOSE:To enable the simultaneous monitor and also the punch-in/punch-out process by providing precedent recording and reproducing heads and following recording and reproducing heads and conforming a tracing time difference between both heads to a delay time from reproducing to recording. CONSTITUTION:The titled device is constituted by providing the precedent recording and reproducing heads 23 and 24 and the following recording and reproducing heads 25 and 26, and equalizing the tracing time difference between the precedent recording and reproducing heads and the following recording and reproducing heads with the delay time from reproducing to recording. Then, the simultaneous monitor is feasible by setting the precedent recording and reproducing heads into their recording mode and the following recording and reproducing heads into their reproducing mode. By this method, a time-lag between a recorded signal and a new signal to be recorded is eliminated, so that the so-called punch-in/punch-out process is feasible.
Patent JP-H0464577-A (JP)
Title: Paper folding machine
Inventor: OMORI MASAMI
IPC: B65H45/16
Filed: 1990-07-03
Abstract: PURPOSE:To regularly select the highest speed suitable to paper quality and sheet size by providing a stopper set position correcting means for automatically correcting the set position of a stopper correspondingly to a sheet carrying speed designated by a sheet carrying speed variable means. CONSTITUTION:A sheet P supported between the press roller 87 and driven folding roller 83 of a paper folding means is advanced between a folding plate 1 and a guide plate 12 at a standard sheet carrying speed. When the sheet carrying speed becomes higher than the standard carrying speed, the sheet P is pinched between the rollers 83, 81 as it remains deflected by the following part successively fed at high speed by the inertia of the colliding force of its top end with a stopper 13. Thus, a fold F2 which is a scheduled fold F1 is formed. The position of the stopper 13 is then preliminarily displaced by the moving amount (e) of the fold by an experientially predicted deflection to correct its position to S2, whereby the position of the fold can not be changed even if the sheet is carried at a speed higher than the standard sheet carrying speed.