baber/WOPTO huggingface dataset:
Patent JP-2000034482-A (JP)
Title: Soil conditioner
Inventor: KADOWAKI YUKITAKA
IPC: C05G3/80
Filed: 1998-07-16
Abstract: PROBLEM TO BE SOLVED: To obtain a soil conditioner which has an improved dispersibility in soil and in which the water-absorbing capacity of a water-absorbing resin contained therein is maintained by mixing a hydrophilic org. substance, a specific water-absorbing resin powder, and an inorg. powder. SOLUTION: A hydrophilic org. substance such as a bark fertilizer or coconut palm peat, a water-absorbing resin powder exhibiting suitable adhesion to the org. substance, an inorg. powder for preventing blocking in an amt. of 5-40 pts.wt., pref. 15-30 pts.wt., based on 100 pts.wt. water-absorbing resin powder, and water in a wt. ratio of the water-absorbing resin powder to water of (4:3)-(4:1), pref. (2:1)-(3:1), are mixed to cause the water-absorbing resin powder to absorb water. Since the water-absorbing resin contg. water absorbed thereby and the hydrophilic org. substance adhere to each other, the org. substance is surely wetted by water from the water-absorbing resin, thus enabling water to be effectively supplied from the org. substance to plants and enabling the conditioner to be homogeneously dispersed in soil.
Patent JP-S6264207-A (JP)
Inventor: ONISHI HIROYASU
IPC: H02G1/12
Filed: 1985-09-13
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-S6445807-A (JP)
Title: Spinneret for dry spinning
Inventor: CHAZONO MAMORU
IPC: D01D4/02
Filed: 1987-08-14
Abstract: PURPOSE:To obtain the titled novel spinneret of simple structure, producing no fused fibers even in dry spinning of high delivery with multiple threads, thus enabling stable spinning process, by arranging many spinning holes at specified conditions. CONSTITUTION:The objective nozzle (spinneret) 1 can be obtained by arranging a plural of spinning holes 2 so that the intervals between adjacent holes 2 become larger toward the center of the nozzle 1 and smaller toward the periphery thereof. When the holes 2 are to be arranged annularly on the concentric circles with the center of the nozzle as the center, the arrangement is pref. such as to satisfy the following relationships: (1) 1<=L1<=4.2, (2) 1<=Ln+1/Ln<=1.5, (3) 1<=Dn/Ln+1<1.5, where: Ln interval between adjacent holes on the n-th concentric circle from the periphery of the nozzle, Dn distance between the n-th concentric circle and (n+1)th one.
Patent JP-H0486118-A (JP)
Title: Voltage controlled oscillator
Inventor: WAKASUGI SHINJI
IPC: H03K3/0231
Filed: 1990-07-30
Abstract: PURPOSE:To improve the linearity of a control voltage versus frequency characteristic by connecting a diode from a collector of one transistor(TR) to a base of other TR in forward polarity. CONSTITUTION:When a voltage VB2 is larger than a voltage VBB1, a base-emitter voltage VBE1 of a TR Q1 is smaller than an on-voltage VD and the TR Q1 is turned off and a TR Q2 is turned on. Since a current source IV1 draws a current from an emitter of the TR Q2 via a capacitor CC in this case, an emitter voltage VE1 of the TR Q1 starts decreasing. When the base-emitter voltage VBE1 of the TR Q1 reaches on-voltage VD, the TR Q1 is turned on, a base voltage VB2 of the TR Q2 and the anode voltage of a diode D are decreased. Since a capacitor voltage VC is not immediately changed, the diode D and the TR Q2 are turned off.
Patent JP-S6096009-A (JP)
Title: Emitter follower circuit
Inventor: AWAYA TOMOHARU
IPC: H03F3/50
Filed: 1983-10-29
Abstract: PURPOSE:To increase each collector-emitter voltage of the 1st and the 2nd TR by connecting a voltage clamp element in parallel with the 1st TR and connecting a voltage drop element in series with the 2nd TR. CONSTITUTION:The voltage clamp element 21 and the voltage drop element 22 are added. When an input voltage Vin increased up to +0.5V, the collector-emitter voltage VCE1 of the 1st TR11 is decreased and the voltage VCR2 of the 2nd TR12 is increased and the possibility of destruction of a TR12 is caused. The voltage VCE2 is decreased by inserting the voltage drop element 22. When the voltage Vin is decreased to -7.0V, the voltage VCE2 of the TR12 is dropped, the voltage VCE1 of the TR11 is increased and the possibility of destruction of the TR11 is caused. Then the voltage clamp element 21 is inserted so as to prevent the potential at an intermediate connecting point P from being decreased from a prescribed level. The voltage to be clamped is set slightly higher than the collector-emitter dielectric strength BVCE1 of the TR11.
Patent JP-H1048520-A (JP)
Title: Small zoom lens
Inventor: HAMANO HIROYUKI
IPC: G02B7/08
Filed: 1996-07-31
Abstract: PROBLEM TO BE SOLVED: To provide a rear focus type zoom lens having good optical performance over all variable power ranges from the wide angle end to the telescopic end and over a distance from an object at infinity to an object at the close range while preventing the whole lens system from making it large size and having the simple constitution when making it a large aperture and high variable power in the zoom lens composed of four groups. SOLUTION: In a zoom lens comprising, in order from the object side, a first lens group I having a positive refractive power, a second lens group II having a negative refractive power, a third lens group III having a positive refractive power and a fourth lens group IV having a positive refractive power, performing power variation by moving at least the second lens group II and the fourth lens group IV and focusing by moving the fourth lens group IV, the third lens group III is composed of a positive lens and a negative lens and the aperture diaphragm is arranged between the positive lens and the negative lens.
Patent JP-H0737306-A (JP)
Title: Cassette auto-changer
Inventor: WATANABE MASAHIKO
IPC: G11B15/68
Filed: 1993-07-23
Abstract: PURPOSE:To miniaturize a conveyor while preventing the generation of chips, etc., at the time of the access of a cassette to a recording reproducer. CONSTITUTION:When a cassette 5 is infected into a cassette compartment 15 in a data recorder 6 from an elevator 2, both left and right side faces of the cassette 5 are held by a pair of left and right side arms 35 of an adapter 7 installed on the data recorder 6, and the cassette 5 is pulled in by a fixed distance. The rear end face 5b of the cassette 5 is pushed in by an infection bar 37 bridged between a pair of left and right infection arms 36, and the front end face 5c of the cassette 5 is pushed out by a pair of left and right election arms 38 of the adapter 7 at the time of ejection.
Patent JP-S6357517-A (JP)
Title: Liquid agent for external use
Inventor: KITAURA TOSHIYUKI
IPC: A61K9/00
Filed: 1986-08-28
Abstract: PURPOSE:To provide a liquid agent for external use, containing hollow porous spherical powder particles, applicable without causing stickiness to the skin and having excellent application feeling. CONSTITUTION:A liquid agent for external use containing a drug such as external remedy for athlete's foot (e.g. pyrrolnitrin), external antipruritic agent (e.g. crotamiton), etc., is added with 1-35wt% preferably 5-20wt% hollow porous spherical powdery particles of spherical polymer, etc., having an average particle diameter of 1-50mu and apparent specific gravity of <=1.0.
Patent JP-H0654396-A (JP)
Title: Acoustic device
Inventor: NAGAI KAZUTOSHI
IPC: H04R5/02
Filed: 1992-07-29
Abstract: PURPOSE:To easily realize a stereoscopic sound field in which a listener is enveloped by letting the directivity of a sound outputted from a speaker part be almost in the up-direction of the main body. CONSTITUTION:The signals of the sounds from a speaker part 8 arranged at the almost surrounding or inside part of a plane main body 7 such as a carpet, and an amplifier provided at the outside part of the main body 7 are inputted through a signal line 4 to a leading-in part 9. The signal line 4 from the leading-in part 9 to the speaker part 8 is wired at the inside part of the main body 4. And also, the speaker part 8 is fixed so that the directivity of the outputted sound can be almost the up-direction of the main body 7 spread on a floor. Thus, the listener inputs the signal of the sound through the signal line 4 to the leading-in part 9, so that the acoustic device can be always arranged at a constant position regardless of the shape or size of a room where the acoustic device is arranged, and the same sound field can be easily realized.
Patent JP-H0947406-A (JP)
Title: Vacuum cleaner
Inventor: HIRANO HIDENORI
IPC: A47L9/10
Filed: 1995-08-08
Abstract: PROBLEM TO BE SOLVED: To provide a vacuum cleaner having a frame body increased without any deterioration of suction power. SOLUTION: A vacuum cleaner body 1 is internally divided into a dust collection chamber 13 at a front position and a motor-driven blower chamber 15 at a rear position via a grating-like division 12 having communication holes 11. Also, the first auxiliary dust collection filter 21 having a filter body 23 fitted with a filter of high performance coupled to a grating-like frame body 22 for concealing the communication holes 11, is detachably mounted on the front of the division 12. Furthermore, the frame body 22 has a grating-like holding frame with a plurality of orthogonal ribs expanded in breadth approximately toward the center, on one axial edge of a square cylindrical frame part 25.  When a motor-driven blower 14 is driven for a cleaning work, negative pressure at the suction side thereof increases, and a dust collection bag 17 inflates, thereby pressing the frame body 22 toward the division 12. In this case, the most deformable ribs approximately at a center part are formed to have a large breadth and, therefore, the strength of the frame body 22 increases. Thus, the frame body 22 is not deformed with the inflating dust collection bag 17.
Patent JP-S6181251-A (JP)
Title: Power supply device to pad section of steering wheel
Inventor: HAYASHI CHIKAHISA
IPC: H04B3/00
Filed: 1984-09-27
Abstract: PURPOSE:To supply power to the pad load through single power source line in an unit for supplying power to a load in pad through power lines connected to a horn switch provided at the pad section. CONSTITUTION:When a horn switch 60 is not depressed, power supply controller 20 is closed to supply power from a battery 84 mounted on car through power supply line 70 to a load 80 and a recharger 50 arranged at the pad section. Upon depression of horn switch 60, the potential V1 at the terminal 61 will drop to 0-0.5V which is detected through a voltage detector 30 to provide a signal V2 to said controller 20 and a horn power supply controller 40. Consequently, the controller 20 is opened to stop power supply to the load, while the controller 40 will function to sound a horn 82. Upon reset of horn switch 60, the terminal voltage V1 will rise to close the controller 20 again.
Patent JP-H0650802-A (JP)
Title: Weight measuring device
Inventor: KAWASHIMA KAZUSHI
IPC: G01G21/23
Filed: 1992-07-29
Abstract: PURPOSE:To exactly and quickly measure the weight change of a sample before and after fabrication without error by loading one of two weighing plates an upper one and a lower one with a measured sample put on one of the plate and a reference sample on the other. CONSTITUTION:On a plate support shaft 2, two weighing plates 3 and 4, and upper one and a lower one, are provided on both sides of a load center axis L of a load sensing part 1. Cums 53a and 53b are excentric cums and are fixed on the drive shaft 52 with a phase shift of 180. Thus by giving rotation to the axis 52, each of projection plates 55a and 55b distorts in opposit way to up and down. On the upper sample support 56a, a measured sample W is put and on the lower support 56b, a reference sample S is put. The sample W is supported by the support part 56a and is not loaded by the plate 3. The sample S is loaded on the plate 4 apart from the support 56b. By pwoting the shaft 52 by 180 degrees from this state, the sample W is loaded on the plate 3 apart from the support part 56a and the sample S is supported by the support 56b and is not loaded on the plate 4.
Patent JP-S6276460-A (JP)
Title: Method for evaluating dissolution stability of recording liquid
Inventor: HARUTA MASAHIRO
IPC: B29C45/38
Filed: 1986-08-30
Abstract: PURPOSE:To evaluate a recording liquid for ink jet recording which can make always smooth recording in a relatively short period by executing an Ames test using a salmonellois strain for the recording liquid and evaluating the superiority of the dissolution stability from the total number of the colonies calculated as a result of the test. CONSTITUTION:A TA98 strain is used and only the direct test in which a material to be tested is straightly acted to the bacteria is executed in the Ames test. The bacteria liquid for test prepd. by subjecting a culture liquid added with sodium chloride (5g/l) to nutrient broth (8g/l) to high-pressure steam sterilization, inoculating the bacterium TA-98 thereto and culturing the bacteria under shaking is used. The procedure for operating the test is by, a so-called preincubation method. The recording material to be incorporated into the recording liquid to be evaluated in the evaluation method plays the roll of a color component for the recording liquid. At lest amt. enough to form a visible image is required for the content of the recording material in the recording liquid and is preferably in a 1-6wt% range.
Patent JP-S6263110-A (JP)
Title: Degradation detecting device for lubricating oil in internal combustion engine
Inventor: KUSAMA KIYOMATSU
IPC: F01M11/10
Filed: 1985-09-13
Abstract: PURPOSE:To detect certainly the degradation in efficiency of lubricating oil, by measuring automatically and continuously the kinematic viscosity of the lubricating oil, at any temperature during the operation of an engine, indicating this measured value on a control panel, and giving an alarm when the variation rate of the kinematic viscosity of the oil rises or lowers cover the preset limits. CONSTITUTION:When an oil reservoir of an engine 1 is filled with fresh lubricating oil, a base viscosity set button 6 is pushed. Then, at the start of the operation of the engine, the first and the second base temperature select switches 4, 5 are turned on, values of the viscosity of the lubricating oil, which correspond with the first and the second base temperature of the lubricating oil in the oil reservoir, whose temperature rises to the first or the second base temperature at this time, are detected by a detector 2, and these detected values are stored in a storage device of a control panel 3. At the next operation of the engine and after that, the temperature of the lubricating oil is indicated by an indicator 11, and the variation rate of the viscosity of the oil which corresponds to said temperature, is indicated by an indicator 12, respectively and every moment. When the variation rate of the viscosity rises or lowers over the preset limits, an alarm buzzer is sounded and a management limit alarm lamp 8 is lightened, and consequently, the need of exchange of the degraded oil for fresh oil, is known.
Patent JP-H0365934-A (JP)
Title: Optical member operating device for camera
Inventor: YAMAMOTO HARUSHIGE
IPC: G03B13/34
Filed: 1989-08-04
Abstract: PURPOSE:To perform operation control with high accuracy by providing an interlocking member which is provided integrally with an optical member and a clamping means which fixes the optical member, moved by a driving means, continuously at a desired position by clamping the interlocking member. CONSTITUTION:A laminate type piezoelectric element 7 is fixed in the recessed part 4d of a holding member 4. The laminate type piezoelectric element 7 is an actuator which varies in its lengthwise size when a voltage is applied between its electrodes. When the voltage is applied to the laminate type piezoelectric element, the holding member 4 receives its elongation on its wall 4e, and consequently a holding part 4a rotates around a neck 4f as shown by an arrow. The gap quantity between holding parts 4a and 5a increases and the held member 3 is released from being clamped, so a photographic lens barrel 1 is guided in a guide hole 1a by a guide bar 8 to become freely movable in the direction of the optical axis. Consequently, the operation control over the optical member of the camera is performed with high accuracy.
Patent JP-2000036896-A (JP)
Title: Image reader
Inventor: WAKUI YOSHIO
IPC: H04N1/10
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To shorten the read time of images as much as possible, to reduce the size of an image file and to improve the using efficiency of a recording medium by detecting a recording image area on a read original and scanning only the recording image area by an image-pickup element in an image reader for reading the images recorded on the read original. SOLUTION: A panoramic image area E2, which is the recording image area is detected, based on preliminary pixel data obtained by scanning the standard image area E1 of a film by the image-pickup element in pre-scanning. In the scanning, only the panoramic image area E2 is scanned by the image- pickup element, and the recording images of the panoramic image area E2 are obtained as pixel data and stored in the recording medium. Thus, the read time of the images is shortened, and the using efficiency of the recording medium is improved.
Patent JP-S58103721-A (JP)
Inventor: SATOU KEIROKU
IPC: H01H11/06
Filed: 1981-12-16
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-H1150292-A (JP)
Title: Ion exchange membrane electrolytic cell
Inventor: ISHIZAKA HAJIME
IPC: C25B9/19
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To obtain an ion exchange membrane electrolytic cell for which the deterioration of an ion exchange membrane is prevented by improving the corrosion resistance of a gasket having specific volumetric resistivity and which has excellent durability by tightening a chamber frame constituting an electrode chamber and an ion exchange membrane via this gasket interposed therebetween. SOLUTION: The tightening type ion exchange membrane electrolytic cell, such as electrolytic cell for an aq. alkali chloride soln., is formed by tightening the window frame and the ion exchange membrane via the gasket interposed therebetween. At this time, the gasket of >=5×10<9> Ω.cm volumetric resistivity under the same pressure as the tightening pressure of the electrolytic cell is used as the gasket described above. The gasket is preferably formed by mixing an elastic polymer and carbon black at a weight ratio of the elastic polymer/the carbon black = 30/70 to 95/5 and vulcanizing the mixture at need. The elastic polymer described above is preferably EPDM and the carbon black is preferably MT carbon or FT carbon.  As a result, the leakage of a slight current is prevented and the corrosion resistance of the gasket and the durability of the ion exchange membrane are improved.
Patent JP-H0950172-A (JP)
Title: Method and device for recording
Inventor: ASADA HIROYOSHI
IPC: G03G15/05
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To easily control the temperature in the case of heating and also to shorten the latent image forming time by heating a latent image recording part to a temperature equal to or higher than Curie temperature and impressing an electric field so as to form a latent image on a latent image recording medium including a ferroelectric material. SOLUTION: An electrophotographic printer is constituted of a recording means 1, an initializing means 2, a latent image forming means 3, and a charging means 4, etc. The means 2 is controlled so that a corona charger can impress the electric field capable of nearly perfectly orienting the inside polarization of the ferroelectric latent image recording medium of a recording body 1 in one direction. The means 3 simultaneously copes with printing information in a state that a voltage controlled by a grid voltage is impressed on the latent image recording medium of the recording body 1, is irradiated with a semiconductor laser beam 302 modulated by on/off state, and is partially heated to a temp. equal to or higher than the Curie temperature, so that polarization at the part is inversed, and a polarization inversed latent image is formed. Consequently, switching time for polarization inversion can be extremely shortened.
Patent JP-2000034524-A (JP)
Title: Heat treatment method for metallic strip
Inventor: IMAYADO TAKUMI
IPC: C21D9/60
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To provide a heat treatment method excellent in the controllability and responsiveness of a metallic strip capable keeping a prescribed heat treatment temp. even at the time of changing the size of the metallic strip and the heat treatment speed in the case of heat-treating the metallic strip in a continuous heat treatment furnace. SOLUTION: At the time of heat-treating the metallic strip in a prescribed heat cycle by moving the metallic strip 20 in the continuous heat treatment furnace consisting of a heating zone 11 using radiant tube heating system, an auxiliary heating zone 21, soaking zone 12 and cooling zones 13-15 successively, at the time of normal operation, the operation is performed so that the output of the auxiliary heating zone 21 is regulated to the substantially half output of the max. output. At the time of changing the size of the metallic strip, heat treatment speed or heat treatment temp., the heat treatment temp. is kept or changed by increasing/decreasing the output of the auxiliary heating zone 21, then the output of the auxiliary heating zone 21 is gradually returned to the half output of the max. output by adjusting the heating capacity of the heating zone 11.
Patent JP-2001032180-A (JP)
Title: Continuously dyeing arrangement
Inventor: INATSUGI YASUYUKI
IPC: D06B21/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide the subject arrangement intended for uniformly dyeing a cylindrical knitted fabric in a doubly flatwise folded state using a continuously dyeing equipment of pad-squeeze-steam type. SOLUTION: This continuously dyeing arrangement which is made up of a padder 2 for a dye solution for dyeing a cylindrical knitted fabric, a pair of squeeze rollers 2a, and a steamer 5, has such a scheme that an edge-back device 3 for the edge-back of a cylindrical knitted fabric F to be dyed to make a 90 deg. displacement of the position of its selvedge is furnished in the preceding stage of the steamer 5 for dye setting operation to diffuse a nonuniformity of the dyeing solution at the selvedge which has occurred in the squeezing step, and the resultant knitted fabric is then fed into the succeeding steamer 5 so as to effect uniform dyeing of the knitted fabric.
Patent JP-H0489112-A (JP)
Title: Continuous hot rolling method for billet
Inventor: ITO NOBUHIRO
IPC: B21B1/26
Filed: 1990-08-02
Abstract: PURPOSE:To simply and securely join billets with each other without requiring troublesome operations by abutting the front end part of a succeeding billet to the rear end part of a preceding transported billet, generating a compression stress to an abutting surface of the end parts of the billets and biting them into a rolling mill as this state is held. CONSTITUTION:First, the rotational speed of a pinch roll 4 is controlled suitably on the inlet side of groups 1 of finish rolling mills, the rear end part and the front end part of each sheet bar 2, 3 are abutted, a compression stress >=1kgf/ mm<2> is generated here, joining of each sheet bar is advanced somewhat, further, the sheet bars are stuck tightly into each other by the compression generated when they are bitten into the groups 1 of rolling mills and the compression stress generated when they are rolled down. Several tens of sheet bars from several ones are can be rolled continuously without requiring troublesome operations or consuming electric power for joining.
Patent JP-S58108101-A (JP)
Inventor: KATAYAMA YOSHIHISA
IPC: B32B21/14
Filed: 1981-12-16
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。