baber/WOPTO huggingface dataset:
Patent JP-S5518457-A (JP)
Title: Preparation of acrylic low molecular weight polymer
Inventor: TOMOMOTO TAKANOBU
IPC: C08F2/44
Filed: 1978-07-26
Abstract: PURPOSE: To prepare an acrylic low molecular weight polymer in the absence of any solvent or dispersing medium, by polymerizing a (meth)acrylic ester under control of reaction temperature in the presence of a chain transfer agent and an initiator.  
     CONSTITUTION: A low molecular weight polymer for controlling polymerization temperature whose composition and properties are similar to those of the objective polymer, is added to part of the mixture of 100 parts by wt. of a (meth)acrylic ester and 0.1W20 parts by wt. of a chain transfer agent, in such an amount as to be 30W90 wt.% of the total charge, followed by initial polymerization in the presence of an initiator or heating and agitation and subsequently adding solwly further initiator and the rest of the mixture of the system to complete the polymerization. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H1031873-A (JP)
Title: Suspension assembly
Inventor: MARK R CHRISTIANSON
IPC: G11B21/21
Filed: 1997-04-10
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic head suspension assembly improved in a bending characteristic, torsional characteristic and rolling rigidity in order to improve a resonant performance. SOLUTION: A base plate 12 reinforcing a base zone and a engaging extension part 20 extending over the gimbal zone 16 and engaging with the gimbal tongue piece are provided in a load beam 14 provided with the base zone and a gimbal zone 16 having the gimbal tongue piece installing a head slider. A stiffener 18 installed in the middle part zone of the load beam 14 is installed to reinforce the suspension, a pre-loading force is acted on the gimbal tongue piece to generate an aerodynamic floating force in the slider installed there, and also the suspension is reinforced with the stiffener 18 without necessitating reinforcing a flange or providing the pre-loading force to the slider.
Patent JP-H05262631-A (JP)
Title: Oral cavity composition for denture-wearing person
IPC: A61Q11/02
Filed: 1992-03-17
Abstract: PURPOSE:To provide an oral cavity composition for denture-wearing persons, capable of effectively preventing the proliferation of Candida fungus characteristic to denture-wearing persons to effectively prevent the denture stomatitis, usable in a state wearing the denture and giving no or little stimulation to the palate. CONSTITUTION:A oral cavity composition for a denture-wearing person to be used in a state wearing the denture, e.g. mouth wash, dentifrice, pasting agent, denture stabilizer, troche or chewing gum is compounded with (A) sorbic acid or its salt and (B) benzoic acid or its salt as active components at a ratio (A:B) of 1:10 to 3:1, preferably 1:5 to 3:1 to obtain the objective composition having synergetically improved suppressing effect on the growth of Candida fungus, capable of preventing the denture stomatitis in a state wearing the denture and giving little stimulation to the palate. The amount of the component A is preferably 0.01-5wt.%, especially 0.05-1wt.% based on the total composition.
Patent JP-H02273591-A (JP)
Title: Divalent/trivalent composite iron salt-compounded water treatment agent
Inventor: MIYAMA TAKASHI
IPC: C02F1/00
Filed: 1989-04-13
Abstract: PURPOSE:To clear necessary safety and to impart some functionality to a living body by using hydrous aluminosilicate containing a specific divalent/trivalent composite iron salt as a main agent. CONSTITUTION:As a divalent/trivalent composite iron salt, there is a complex salt of divalent iron and trivalent iron of inorg. salt such as chloride or org. salt such as citrate showing the middle of a divalent iron salt and a trivalent iron salt and such an aqua complex that anhydride and oxide thereof constitutes a spinnel type structure by divalent and trivalent iron ions is especially pref. Anhydrous aluminosilicate of alkali metal and/or alkaline earth metal such as a powder of natural zeolite or synthetic zeolite is immersed in a proper amount of an aqueous solution of the composite iron salt and, further, a gradual release sticking agent such as an anhydrous silicate gel is added to be mixed therewith and the resulting mixture is dried or baked to obtain a water treatment agent. By this method, the necessary safety of treated water is cleared and effectively preventing a lowering in various functions of the tissue of a living body is provided.
Patent JP-2000282346-A (JP)
Title: Woven fabric
Inventor: OKUNO TOKIO
IPC: D03D15/56
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To obtain a woven fabric of good quality excellent in weaving properties even without a size and having uniform stretching functions without any defects in exposure of elastic fibers to the surface. SOLUTION: This woven fabric is obtained by using a yarn prepared by doubling and twisting elastic fibers and nonelastic fibers at 500-30,000 twist multiplier without a size as a warp yarn. The, nonelastic fibers constituting the doubled and twisted yarn are multifilament fibers and the single yarn denier (A) satisfies the following formula. (A)<=(B/C), (B): total denier of the multifilament fibers and (C): the denier after drafting of the elastic fibers.
Patent JP-2000284158-A (JP)
Title: Lens array assembly and optical device using the same
Inventor: FUJIMOTO HISAYOSHI
IPC: G02B7/02
Filed: 1999-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a lens array assembly which can obtain an unmagnified erect image similar to that by a conventional selfoc (R) lens array, can be manufactured at very low cost as compared with the conventional selfoc lens array, and enables free choices of conjugation length and focal depth. SOLUTION: The lens array assembly 1 is equipped with multiple lens array 10 and 20 where lens parts 11 and 21 arranged side by side and a holder part 12 connecting those lens parts in one body are formed of resin in one body, and the lens parts 10 and 20 are stacked so that the optical axes C of their lens parts 11 and 21 are aligned with each other, and also so combined as to obtain an erect image of nonmagnification. In this case, at least the 1st lens array 10 on the incidence side between the lens arrays 10 and 20 is provided with means 14, 15, and 16 which optically separate the respective lens parts 11 from each other.
Patent JP-S57208153-A (JP)
Title: Inspecting method for defective aluminum pattern of semiconductor or the like
Inventor: FUSHIMI SATOSHI
IPC: G01N21/956
Filed: 1981-06-17
Abstract: PURPOSE:To reduce the erroneous detection of a defect in an inspection of an aluminum pattern by applying a dark visual field illumination and a bright visual illumination to the originally equal aluminum patterns and comparing  video signals obtained from respective image pickup units each other. CONSTITUTION:A semiconductor wafer 20 is placed on X, Y, theta table 24, and bright and dark visual field illuminations are performed by bright and dark visual field detecting systesm 21, 22 to the originally equal aluminum patterns formed at two positions of the wafer 20. Positively reflected light images from the respective patterns are applied to a differential absolute value circuit 25, which compares both the image signals each other. When both are different, from each other, either one of the two is abnormal, and the differential output of the circuit 25 is binarized by a binary circuit 26.
Patent JP-H0628855-A (JP)
Title: Low-power dram and method for reduction of power consumption
Inventor: EATON SHEFFIELD S JR
IPC: G11C11/409
Filed: 1993-03-26
Abstract: PURPOSE: To reduce electric power consumption of refresh or write-in operation in DRAM. CONSTITUTION: A sense amplifier 22 connected to a memory cell 18, 18' is provided in bit lines 14, 14', word lines 16, 20, and their crossovers or the proximity. In addition, a driver is provided which supplies to the sense amplifier a latch signal of a non-zero voltage lower than a source voltage VCC, as is a voltage comparator 34 in the front and rear of the driver. In making a comparison between the feedback input of the latch signal and a reference voltage, the latch signal not in excess of the reference signal is outputted to the driver 36, while the latch signal limited during the refresh through the sense amplifier 22 is applied to bit lines.  Under this structure, power consumption can be reduced at the time of refresh operation, by merely revising the bit line pressure for refresh, i.e., a voltage indicating logic '1' in a memory cell, from a minimum VCC to a lower value by 1Vth Further, it prevents the latch signal that adds to the sense amplifier from rising undesirably, thereby enabling reduction of power required for write-in.
Patent JP-H02293113-A (JP)
Title: Electrical apparatus and production method of its functional parts
Inventor: HANSU GUMUBERUTO
IPC: B29C67/00
Filed: 1990-04-09
Abstract: PURPOSE: To improve a connecting structure of a functional component to a metal base plate and thereby to improve the movability thereof to such a degree as to be comparable with that of a slide bearing, by forming the base plate having the functional component by an outsert molding method. CONSTITUTION: Plastic functional components 22 are formed on a base plate 2 by outsert injection molding of a plastic material and each functional component 22 is retained in an area of at least one opening 34 in the base plate 2 by plastic retention pieces (a) and (b) which are positioned on the opposite sides of the base plate 2. These retention pieces (a) and (b) are made to overlap edge parts (d) of the base plate 2 with prescribed gaps (x) and (y) obtained by exerting a force of deformation on the parts of the retention pieces (a) and (b) overlapping the edge parts (d) of the opening 34, in an electromechanical device constituted by connecting the pieces to each other by a bridging piece (c) which is formed integrally with these pieces and extends through the opening 34.  These gaps are so designed that they are larger than those obtained by injection molding alone and further that the movability of the corresponding functional component 22 in relation to the base plate is equivalent to that of a slide bearing.
Patent JP-H06281724-A (JP)
Title: Sampling receiver
Inventor: KINOSHITA AKIRA
IPC: G01S7/295
Filed: 1993-03-26
Abstract: PURPOSE:To obtain a simple circuit which does not distort a weak signal from a point at a long distance and can operate an STC having a large dynamic range for a sampling receiver. CONSTITUTION:The receiver has a switch circuit 7 is provided in the preceding stage of a high-frequency amplifier 8 so that only the signals within the time zone required for sampling can be amplified by generating a gate signal from a strobe signal used for sampling and turning on/off the switch circuit 7 by means of the gate signal.
Patent JP-H06277997-A (JP)
Title: Centerless grinder
Inventor: INOKUCHI HISAYOSHI
IPC: B24B5/18
Filed: 1993-03-26
Abstract: PURPOSE:To provide a centerless grinder having a structure by which an assembling width and steps of both grinding wheels can be regulated continuously variably even when the grinding wheels are rotated. CONSTITUTION:A movable side grinding wheel 2 is made independent completely from a reference side grinding wheel 1, and when the movable side grinding wheel 2 is moved in the X axis direction in parallel with a shaft line of a grinding wheel shaft of the reference side grinding wheel 1, an assembling width of both grinding wheels 1 and 2 are regulated, and when the movable side grinding wheel 2 is moved in the Y axis direction orthogonal to the shaft line of the grinding wheel shaft of the reference side grinding wheel 1, steps of both grinding wheels 1 and 2 are regulated. Since the main shaft stand 4 itself is moved, the movement of the movable side grinding wheel 2 becomes possible even when the grinding wheel 2 is rotated, and since the grinding wheel 2 and a grinding wheel shaft 12 are fixed integrally to each other, looseness is not caused in the grinding wheels according to movement regulation of the grinding wheel 2.
Patent JP-H04304632-A (JP)
Title: Resist removing method
Inventor: KADOMURA SHINGO
IPC: H01L21/302
Filed: 1991-04-01
Abstract: PURPOSE:To remove a resist material layer used as a mask for high dose ion implantation without generation of particles and residues. CONSTITUTION:When arsenic ions are implanted in the order of 10<16>/cm<2> dose to form the source/drain region 37 of NMOS in the CMOS transistor, the crosslinking reaction by As occurs at the surface of a resist pattern 36 masking the PMOS forming region to form a surface alteration layer 38. The surface alteration layer 38 is decomposed and removed by irradiating the wafer surface with an neutral Ar beam while the H* is supplied thereto and thereafter the residues of resist pattern 36 is removed by the well-known method. Since the neutral Ar beam has kinetic energy but does not include charged particles, it contributes to decomposition of resist pattern 36 but does not induce damage by irradiation.
Patent JP-H09283208-A (JP)
Title: Connector fitting structure
Inventor: YOSHIGI TOSHIMASA
IPC: H01R25/00
Filed: 1996-04-15
Abstract: PROBLEM TO BE SOLVED: To reduce the vibration to be transmitted to a connector so as to lower the adverse effect by making a case, which is integrally provided with a connector for electrical connection, abut on a on-vehicle unit through an elastic member. SOLUTION: A cluster connector device 1 is installed in the condition that resin rings 10, which are provided in a lower surface of a cover 2B, abut on a top surface 21a of a connector housing unit 21 of a casing of an automatic transmission unit 20, and fixed to an automatic transmission unit 20 by fastening bolts 12 to screw holes 24 of the casing through earth terminal fittings 8 projected outside of a case 2 of the cluster connector device 1. Since the resin springs 10 as an elastic member are interposed between the lower surface 3 of the cluster connector device 1 and the top surface 21a of the automatic transmission unit 20, vibration transmitted from the automatic transmission unit 20 is absorbed, and a connector 4 is protected from the vibration so as to improve the reliability.
Patent JP-S61250708-A (JP)
Title: Plant diagnostic device
Inventor: OKAMOTO YOSHIZO
IPC: G05B23/02
Filed: 1985-04-30
Abstract: PURPOSE:To cope with abnormity quickly by displaying automatically the result of diagnosis of an abnormal transient phenomenon caused during the operation of a plant in the order of higher priority switchingly. CONSTITUTION:An arithmetic processor 5a executes diagnostic processing sequen tially and periodically according to the operation mode based on an abnormity diagnostic logic (CCT) at normal operation stored in a lock storage device 4a and a diagnostic logic at plant trip and a fault and stores flag information representing which state of display is to be conducted among the entire display flags to a diagnosis result storage device 6a. A priority processor 10 places the highest priority to the fault diagnosis data, then the diagnostic data at plant trip and the diagnosis data at a fault, and they are displayed on a display device 9 in the order of the given priority.
Patent JP-S5217301-A (JP)
Title: Method of removing electrode slag
Inventor: IZUMITANI KUNIO
IPC: C25C7/08
Filed: 1975-08-01
Abstract: PURPOSE: To simply and easily remove and recover the slag, such as of alumina, deposited on the old electrode at the time of exchanging the anode used in aluminium electrolysis furnace with a new electrode. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S60236117-A (JP)
Title: Device for inspecting electromagnetic characteristic of magnetic recording medium
Inventor: TAZAKI YOSHIYUKI
IPC: G01R33/12
Filed: 1984-05-10
Abstract: PURPOSE:To make an adjusting operation easy and adjusting time short and to provide easier interchangeability between devices by digitizing an error detecting process in each error detecting circuit. CONSTITUTION:The output signal A from an amplifier 2 is supplied to a phase synchronizing part 3 and a quantization part 5. The part 3 forms the phase synchronizing signal P having the same sine waveform as the waveform of the signal A. A generating part 4 generates the sampling signal T synchronized with the peak point of the signal P and feeds the same to the part 5. The part 5 samples the signal A by the signal T, converts the sampled signal to the quantizarion signal D of plural bits and inputs the same to arithmatic parts 6, 7 for an average value and envelope and a memory part 9. The part 7 calculates the average value of every predetermined m-piece of the signal Di as an envelope signal Ek at (k) and supplies the signal to a memory part 8. The track average value of the part 6 is supplied to parts 12-14 for detecting MB, P, NMOD errors, the envelope output signal at the Ek of the part 8 is supplied to the parts 13, 14 and a part 15 for detecting an SP error and the wave memory signal at the signal Di is supplied to the detecting parts 12, 15. Then the error detecting operation is started.
Patent JP-S5318925-A (JP)
Title: Memory control unit
Inventor: NISHIYAMA TAKAAKI
IPC: G06F11/10
Filed: 1976-08-06
Abstract: PURPOSE: To control the occurrence of the memory element fault and thus to decrase the processing time regarding the error correction by having a writing to the same address as that where a data is read even when the writing is not required but only reading is. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H04303815-A (JP)
Title: Temple of psectacles body
Inventor: KIGAMI MINORU
IPC: G02C5/20
Filed: 1991-03-30
Abstract: PURPOSE:To stabilize a pectacles device by inserting a temple expanding body in which an ear hanging part is provided at a tubular body provided with a hinge in such a way that it can be expanded/shrunk freely so as to display an elastic function. CONSTITUTION:A temple 1 is made of plastic, and is comprised of the hinge 2 connected pivotally to a front frame made of plastic, one tubular body 3 which fixes the hinge 2 on a tip, and the temple expanding body 4 to be inserted to the tubular body 3 in such a way that it can be expanded/shrunk freely so as to display the elastic function. In such a case, a spring connector 13 at the tip of the temple expanding body 4 is separated from a stopper 14 fitted in the hollow part 5 of the tubular body 3 by hanging the ear hanging part 11 on the ears of a user when it is used, and the temple expanding body 4 is expanded against the elastic force of a spring 12, and when the front frame is located at the front position of the eyes of the user fitted in the user, the expanding body 4 is shrunk to length fitted in the face width of the user by the elastic force of the spring 12. Therefore, the length of the temple 1 can be automatically adjusted, and also, the length of the temple 1 can be maintained by the elastic force of the spring 12.
Patent JP-S5520437-A (JP)
Title: Liquid surface detector
Inventor: KIHARA JIYUNROU
IPC: G01F23/28
Filed: 1978-07-31
Abstract: PURPOSE:To form a simple-structure liquid surface detection unit which is easy to handle by combining a light flux projector to the liquid surface, a focusing detector of the reflection light from the liquid surface, a specific reflection material arranged on the light path, etc. CONSTITUTION:Light flux projector 1 to irradiate light to the liquid surface in tank 2 vertically approximately, focusing equipment 6 to focus the reflection light from the liquid surface and photoelectric converter 7 arranged at the focus of focusing equipment 6 are provided above optical window 3 provided on tank 2, and meanwhile, reflection mirror 4 is installed obliquely to the direction of light flux 9  through support rod 5 in a prescribed position in tank 2. In case that liquid surface 8 is placed below reflection mirror 4, light flux 9 from projector 1 is reflected in the arrow oblique direction by mirror 4 and reaches hardly focusing equipment 6, and no photoelectric conversion signal is generated in photoelectric converter 7; and in case that liquid surface 8 is placed above reflection mirror 4, the reflection light from the liquid surface is focused by 6 and reaches converter 7, and photoelectric conversion signals are generated. As a result, the difference between both cases is detected to detect the liquid surface position.
Patent JP-H09257304-A (JP)
Title: Hot water feeding device
Inventor: TSUJI YOSHIKATSU
IPC: F24D17/00
Filed: 1996-03-21
Abstract: PROBLEM TO BE SOLVED: To enable troubles of a drop solenoid valve, a total flow rate sensor and a drop flow rate sensor to be detected. SOLUTION: After a valve opening signal is outputted to a drop solenoid valve 42 due to starting of an automatic hot water feeding, it is judged, in reference to an output from a total flow rate sensor 37 and an output from a drop flow rate sensor 41, whether or not a trouble occurs. Also after an output of the valve opening signal to the drop solenoid valve 42 is stopped upon completion of the automatic feeding of hot water, it is judged, in reference to an output from the total flow rate sensor 37 and an output from the drop flow rate sensor 41, whether or not a trouble happens.
Patent JP-H11285735-A (JP)
Title: Method for bending work and device therefor
Inventor: ADACHI KOJI
IPC: B21D5/04
Filed: 1998-04-06
Abstract: PROBLEM TO BE SOLVED: To execute a bending work through automatic correction by doing without complicated working owing to a deviation of turning angle arising in clamping a pair of upper and lower work-clamps provided for a manipulator. SOLUTION: A work W to be worked is carried-in onto an admission table 5 provided at a front side of a bending machine 3, is clamped by a pair of upper and lower workclamps 9, that is able to rotate, provided for a manipulator 7, and at the same time the work-clamps 9 are turned to make a desired edge of the work W face to the bending machine 3. After that, when the manipulator 7 is made to proceed toward the bending machine 3 for positioning and the work W is subjected to bending work, based on a turning angle correcting value preliminarily decided corresponding to a plate thickness of the work W, a turning angle of the work-clamps 9 is corrected and the work-clamps 9 are turned to decide the positioning so as to make a desired edge of the work W face to the bending machine 3.
Patent JP-S58209915-A (JP)
Inventor: KANEKO TATSUMI
IPC: A01D59/08
Filed: 1982-06-01
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-S59218587-A (JP)
Inventor: ABE TOSHIHIRO
IPC: B60R25/10
Filed: 1983-05-27
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-H04302845-A (JP)
Title: Cassette player
Inventor: ITO SHINJI
IPC: G11B15/68
Filed: 1991-03-29
Abstract: PURPOSE:To surely load a tape cassette into a cassette driving mechanism without providing a limiter mechanism to a cassette holder in a cassette player having a drum-shaped cassette holder for housing plural tape cassettes and capable of loading an optional tape cassette into a cassette driving mechanism by rotating this cassette holder and moving linearly the cassette holder under the state of said optional tape cassette corresponding to the cassette driving mechanism. CONSTITUTION:A moving cam mechanism 31 for moving the cassette holder 17 is provided with a limiter mechanism (a limiter arm 44 and a limiter spring 48) for imparting force for pressing the tape cassette C against the cassette driving mechanism 8 to the cassette holder 17.