baber/WOPTO huggingface dataset:
Patent JP-H09292390-A (JP)
Title: Water quality measuring apparatus
Inventor: HAYASHI TAKUMI
IPC: G01N33/18
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To provide a highly reliable water quality measuring apparatus. SOLUTION: This water quality measuring apparatus is provided with a holding water introduction valve 8 which is connected to an air/holding water introduction pipe 19, in parallel with an exhaust valve 7 and a measuring liquid introduction valve 5 to supply holding water 25 and a valve opening/closing circuit 20 to repeatedly perform an opening or closing operation of the exhaust valve 7 and the measuring liquid introduction valve 5 alternately a plurality of times, until a measuring command signal is received to actuate the holding water introduction valve 8. This can improve the measuring accuracy of a water quality measuring apparatus.
Patent JP-H06319479-A (JP)
Title: Preparation of fermented soybeans and its device
Inventor: RI BUNGEN
IPC: A23L11/00
Filed: 1993-05-07
Abstract: PURPOSE: To sanitarily obtain fermented soybeans without contaminating harmful matters such as mold by inoculating fermented beans fungi to steam-cooked soybeans, housing it in an inner container and maintaining the soybean at a prescribed temperature and humidity in the state of communicating the inner container with the inner space of an outer container. CONSTITUTION: The steam-cooked soybeans B are housed in the inner container 2 in which rice straws S, etc., are laid and the soybeans B are covered with a cloth K impregnated with the fermented soybeans by way of water medium, covered with a perforated lid 22 and housed within the outer container 1. The heater 13a of a heater part 13 is energized to keep the temperature and humidity in the inner space of the outer container.
Patent JP-H04337552-A (JP)
Title: Magnetic recording and reproducing device
Inventor: TAJO KOZO
IPC: G11B15/665
Filed: 1991-05-13
Abstract: PURPOSE:To energize a tape and to position a tape guide post with a small number of parts and a simple structure by energizing a cam part of a rotary body with a lever and reciprocating a moving body with a spring between this body and the lever. CONSTITUTION:When a cam gear 12 is rotated by rotating a motor 15, a plate cam 49 is moved to the right, and a driving body 8 is lifted via a pin 48a. Then, levers 45 and 46 fitted to a supporting shaft 48b of the driving body 48 are lifted, and the rotary bodies 43 and 44 are rotated to move the moving bodies 5 and 10, and hence a magnetic tape is drawn out of a cassette pack by the guide post, and is wound around a rotary head 16. Subsequently, when the moving bodies 5 and 10 are brought into contact with a stopper 17b, protrusion parts 43a and 44a are brought into contact with sloping parts 45b and 46b respectively to turn the levers 45 and 46, and the moving bodies 5 and 10 are pressed against the stopper 17b by spring force of a tension spring 47, thus completing a tape loading operation.
Patent JP-S61266411-A (JP)
Title: Purification of maleic anhydride-modified polyolefin
Inventor: INOUE NORIYUKI
IPC: C08F8/46
Filed: 1985-05-20
Abstract: PURPOSE:To obtain the titled polyolefin excellent in adhesion to metal or plastic, by removing unreacted maleic anhydride by treating a solution of a maleic anhydride-grafted polyolefin containing unreacted maleic acid with an aqueous alkali metal hydroxide solution in a specified manner. CONSTITUTION:A 0.4-1.8wt% concentration aqueous alkali metal hydroxide (NaOH) solution is added to a solution at a temperature of 80-120 deg.C, formed by dissolving 100pts.wt. maleic anhydride-grafted polyolefin (B) containing unreacted maleic anhydride (A) in 100-2,500pts.wt. organic solvent (C) having a b.p. >=80 deg.C and having no affinity for water, such as chlorobenzene, to precipitate component B to obtain a W/O emulsion. After this emulsion is agitated at this temperature for 5min-2hr, the aqueous solution (component B) is added with agitation to the emulsion to convert the latter into an O/W emulsion. Particles of component B are separated by, for example, centrifugation, washed repeatedly with warm water at 10-90 deg.C and dried. In this way, unreacted maleic acid is removed to obtain the titled purified polyolefin.
Patent JP-S5732534-A (JP)
Title: Manufacture and device for image tube
Inventor: HOSHIYAMA TADASHI
IPC: H01J9/22
Filed: 1980-08-05
Abstract: PURPOSE:To improve the performance and the quality of an image tube and to considerably shorten the exhaust time, by producing the current from an electron source under the vacuum then after impinging against a plate and performing the degasification pressure encapsulating with a light incident substrate. CONSTITUTION:A light incident substrate 7 is supported by a substrate holder 13 and located immediately above an evaporation source 10 immediately above a photoconductive face. While a tubular member 1 is located on a head 14 of a pressure contacting mechanism 11 and an electron source 12 is provided immediately above said member 1 to perform the uniform electron irradiation on the entire face of a microchannel plate 6. After setting a substrate 7 and the tubular member 1 at the predetermined position, the vacuum device is evacuated and the baking for the degasification is performed during the evacuation. After evacuating sufficiently a photoconductive face is formed on said substrate 7 while the electron flow is irradiated onto a plate 6 of said member 1 to perform the degasification thus to pressure contact between said substrate 7 and said tubular member 1. Consequently an image tube having high performance and high reliability can be obtained.
Patent JP-S59230605-A (JP)
Title: Preparation of dynamic membrane
Inventor: IMANARA TOORU
IPC: C08J9/00
Filed: 1983-06-15
Abstract: PURPOSE:To prevent the partial peeling of a dynamic membrane during washing operation, by refluxing a colloidal silica solution with a pH value 4.0 or more onto a porous support under pressure while thereafter refluxing an aqueous acid solution onto the dynamic membrane under pressure. CONSTITUTION:In forming a dynamic membrane, a colloidal silica solution is refluxed onto a porous support under pressure. Treatment for refluxing an aqueous acid solution with a pH value of 3.5 or less onto the dynamic membrane under pressure is performed under the same pressure condition as the reflux treatment of the colloidal silica solution and pref. performed succeedingly without releasing pressure after the reflux treatment of the colloid solution. Thus obtained dynamic membrane shows such a structure that silica particles are strongly and densely adhered to the porous support and, therefore, is not easily peeled off by washing operation in a concentrating process and stable.
Patent JP-S62265065-A (JP)
Title: Booster brake master cylinder
Inventor: NOMURA YOSHIHISA
IPC: B60T13/12
Filed: 1986-05-10
Abstract: PURPOSE:To reduce the number of brake operating strokes, by feeding a wheel cylinder with a brake fluid as much as the volumetric portion of a first fill cylinder by way of a pressurized chamber of a master cylinder. CONSTITUTION:When a brake is slightly operated and a control valve 84 has a power pressure chamber interconnected to an external hydraulic pressure source, a hydraulic fluid to flow into the power pressure chamber 34 is led into a second hydraulic pressure chamber 133 of a first fill cylinder 126. And, a first fill piston 130 is operated, making it feed a brake fluid to a pressurized chamber 19 of a master cylinder. In consequence, a brake clearance is brought to nothing.
Patent JP-H04337146-A (JP)
Title: Automatic transmission
Inventor: MATSUSHIMA YOSHINORI
IPC: F16H57/021
Filed: 1991-05-13
Abstract: PURPOSE:To prevent a final gear from generating noise and make a compact size of the whole gear. CONSTITUTION:An output of a main transmission is input to an internal gear 216R of the third planet gear set 216 through a subinput gear 202 and a disk member 204 and transmitted to a suboutput shaft 206 through a pinion carrier 216Pc. Further, torque is transmitted to a final gear 210 through a spline-coupled bearing inner ring 209A and a suboutput gear 208 integrated with the bearing inner ring 209A.
Patent JP-S5632642-A (JP)
Title: Manufacture of cathode for electron tube
Inventor: TSUJIKAWA KENICHI
IPC: H01J9/04
Filed: 1979-08-23
Abstract: PURPOSE:To obtain a cathode with excellent performances in gas resistance, ion impulsive character, high current density, and the like, by adding the carbonate of Ba or the like to Ni powder, heating it under specific conditions, obtaining a sintered porous body and filling the carbonate of Ba or the like into its voids. CONSTITUTION:To Ni powder a desired amount of an alkaline earth carbonate is added, and the resulting mixture is heated at 1,000-1,300 deg.C in the vacuum or hydrogen atmosphere to obtain a sintered porous body of Ni2 and alkaline earth oxide 3, and its voids is filled with the alkaline earth carbonate. For instance, to carbonyl nickel powder, Ni powder containing a small amount of a reducing agent like Mg and 15wt% of a powdery carbonate of Ba, Sr or the like is mixed to perform a pressure molding. The thus-molded body is sintered under the above  described conditions while silghtly urging it against an Ni base board metal 1. Then, the carbonate of Ba, Sr or the like formed into a state of suspension by butyl acetate together with nitrocellulose is blown against the thus molded sintered body so as to fill up the voids of the sintered body with the carbonate 4.
Patent JP-S63298132-A (JP)
Inventor: RATSUFUAERE TOMETSURERI
IPC: G01M99/00
Filed: 1988-05-02
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-H07289564-A (JP)
Title: Operation gloves for acute allergy resistance and its production
Inventor: KITANI TSUNEO
IPC: B29K21/00
Filed: 1994-04-21
Abstract: PURPOSE:To obtain operating gloves which render a user the feel approximate to the feel of the bare hands without generating an acute allergy symptom when the gloves touch the lesion by consisting of the operatic gloves for acute allergy resistance of latex contg. a specific ratio of protein. CONSTITUTION:The gloves for acute allergy resistance are formed of the latex contg. <=0.016g/100g protein. This process for producing such gloves consists of a stage for producing the latex by subjecting natural rubber to at least two times of centrifugal sepn. to remove impurities, such as protein, fat- components, etc., therefrom, a stage for molding this latex to the gloves for operation, a stage for subjecting the operation gloves obtd. in the previous stage to three times of washing with water for 20 minutes in water of a water temp. 90 deg.C, 20 minutes in water of 50 deg.C and 20 minutes in water of 40 deg.C, thereby removing the protein. The operation gloves are extremely low in the protein content and do not generate the acute allergy symptom in spite of contact with the lesion.
Patent JP-S62264492-A (JP)
Title: Track position retrieving method
Inventor: FURUYAMA HIROAKI
IPC: G11B27/10
Filed: 1986-05-12
Abstract: PURPOSE:To automatically retrieve the recorded and unrecorded border tracks by stopping a pick-up shifting at the first track position where a reproducing RF signal comes to be the condition reverse to the presence and absence of the reproduced RF signal and reproducing repeatedly the first track. CONSTITUTION:When a retrieving input is executed, first, it is judged based upon the output detecting signal of an RF detecting circuit 21 detected from the envelope of a reproducing signal whether or not a reproducing RF signal can obtain an information recording disk from a pick-up. When the reproducing RF signal is absent, since a present pick-up reproducing position is an unrecorded track, the leading position of the recorded track of the condition different from this is retrieved. On the other hand, when the reproducing RF signal is present, the present pick-up reproducing position is a recorded track, therefore, the leading position of the unrecorded track of the condition different from this is retrieved. Thus, the leading position of the track of the different condition can be automatically detected, and the leading position of the unrecorded track adjacent to a recorded track group can be retrieved without fail and rapidly.
Patent JP-S60251457-A (JP)
Title: Information processor
Inventor: MURAMOTO KOUJI
IPC: G06F15/17
Filed: 1984-05-28
Abstract: PURPOSE:To reduce the total quantity of hardware by determining the succeding internal state and a control signal to another device by the output of a storage means for inputting the combination of the current internal state of the self-device with a control signal from the other device as an address input. CONSTITUTION:Two information processors 1, 2 have interfaces base upon signal lines 21, 23 and the 1st information processor 1 stores its internal state in an internal status register 11. The output 20 of the register 11 is combined with a control signal sent from the 2nd information processor 2 through the interface signal line 21 and the combined signal is inputted as the address input of a storage means 20 through the signal line 22. The output of the storage means 10 is sent to the 2nd information processor 2 through the interface signal line 23 and also sent as the input of the register 11 through a signal line 24 to update the contents of the register 11.
Patent JP-S59232336-A (JP)
Title: Image forming device
Inventor: FUKUSHI YUKIHIRO
IPC: B65H5/02
Filed: 1983-06-16
Abstract: PURPOSE:To make the operation easy by detecting whether an original original carrying means can carry an original or not and displaying the state where it can carry. CONSTITUTION:When a copy switch 62 is turned on, a copyingg machine control part 61 checks whether an original set signal (ORG-RDY) is outputted or not; and if it is not outputted, the control part 61 starts the copying operation immediately. But if the signal ORG-RDY is outputted, it is checked whether an original feeding device set signal (ADF-SET) is outputted or not; and if it is not outputted, following operations are not performed, and a symbol 85 is flickered to call the attention. If the signal ADF-SET is outputted, an original preparation signal (ORG-SET) is outputted, and an original feeding device (ADF) control part 66 lights a ready lamp 70 on condition that signals ORG-RDY and ADF-SET are outputted together and informs the user that an original O is set correctly and a carrying part 32 is closed correctly. Thus, the operation is made easy, and the generation of an erroneous operation is made difficult.
Patent JP-H09289947-A (JP)
Title: Rice cooker
Inventor: MIYAKE KAZUYA
IPC: A47J27/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To eliminate the need of a heat insulating material such as glass wool and a foamed body, etc., without lowering temperature characteristics especially in a rice cooker without an inner lid. SOLUTION: The heat insulating material such as the glass wool and the foamed body, etc., is not provided inside a rice cooker main body 1 and a lid body 51. Since the need of the heat insulating material is eliminated, the electromagnetic induction heating of the bottom part of a pot 11 is performed by a heating coil 21 both at the time of cooking rice and at the time of insulating heat. A lid heater 72 is provided with power consumption next to the heating coil 21 and heats a lid lower surface plate 54 also both at the time cooking the rice and at the time of insulating the heat. A side face heater 25 is provided with the smallest power consumption and auxiliarily heats the side face of the pot 11 at the time of cooking the rice and at the time of insulating the heat.
Patent JP-H06317919-A (JP)
Title: Electrophotographic sensitive body
Inventor: NAKAJIMA SHINICHIRO
IPC: G03G5/06
Filed: 1993-05-10
Abstract: PURPOSE:To provide an electrophotographic sensitive body using an org. pigment capable of withstanding practical use and having high sensitivity, low residual potential and satisfactory potential stability at the time of repeated use. CONSTITUTION:In an electrophotographic sensitive body with a photosensitive layer on the electric conductive substrate, at least one kind of anthrathocyanate deriv. represented by formula I is contained in the photosensitive layer. In the formula I, each of L1-L4 is a group represented by formula II (where each of a1-a8 is H, halogen, 1-22C optionally substd. straight chain or branched alkyl or alkoxy, alkenyl, phenyl or substd. phenyl) and M is H, a metal, metal oxide or metal halide. The objective electrophotographic sensitive body is provided.
Patent JP-H01279715-A (JP)
Title: Manufacture of metal-based composite material
Inventor: KUBO MASAHIRO
IPC: C22C1/10
Filed: 1988-04-30
Abstract: PURPOSE:To easily manufacture the title material without pressurizing the molten metal of Al, Mg or the like by immersing a molded body constituted of a reinforcing material of the short fiber, grains or their mixture by specific metals and the fine pieces of the oxide of specific elements into the above molten metal. CONSTITUTION:A reinforcing material 12 constituted of the short fiber of the metals or alloys such as Ni, stainless steel, Ti, Cu-Zn alloy and Al-Mg alloy and the mixture of the grains of W, Mo, Ta and other metals and the fine pieces 14 of the oxide of W, Mo, Pb, Bi, V, Cu, Ni, Co, Sn, Mn, B, Cr, Mg, Fe, Nb, Si, Zr, Ta, etc., are mixed in such a manner that the volume rate of the later is regulated to <=45% to prepare a molded body 10. The molded body 10 is immersed into the molten metal 18 of Al, Mg, their alloys or the Al alloy contg. particularly either >=0.5% Mg, Zr or Ca in a vessel 16. The molten metal 18 has good wettability with the molded body 10, permeates into the molded body 10 and is solidified, by which a fiber reinforcing composite material contg. Al, Mg or their alloys as the matrix can easily be manufactured without pressurizing the molten metal.
Patent JP-2000254363-A (JP)
Title: Cutting tool such as scissors
Inventor: TAKADA TOMIO
IPC: B26B13/04
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To secure always good cutting quality using a cheap spare blade by constituting two facing blades crossing so as to cut an object, and detachably attaching spare blades to the facing tip edges of two blades. SOLUTION: In scissors pivotally connected by a shaft which is inserted through a shaft hole 8 of a pair of one-side body 4 consisting of a hand-holding body 2 and a blade body 3, each one-side body 4 is a forging such as iron and aluminum or a molding of a synthetic resin material, and a spare blade 6 is detachably attached to the tip edge of the blade body 3. In attaching this spare blade 6, many grooves 7, 7', 7",... perpendicular to the longitudinal direction are formed on the surface of the blade body 3 facing to the other side-body 4 so that the central part becomes circular arcs. Positioning protrusions 9, 9 are protrudingly formed at the base and tip edge side of the blade body 3, and a plurality of engaging protrusions 21 each having an engaging notch 11 receiving the back of a spare blade 6 are formed.  A hook-formed notch 12 and a positioning hole 13 to be engaged with the positioning protrusions 9, 9 are formed on the spare blade 6.
Patent JP-S60855-A (JP)
Title: Rotary atomizing and electrostatically painting device
Inventor: OOISHI SHIYOUGO
IPC: B05B5/04
Filed: 1983-06-18
Abstract: PURPOSE:To increase the number of painting colors without increasing the number of paint feeders by disposing >=1 pair of paint injecting nozzles and paint tanks connecting thereto to the inside of an annular groove in a spraying head. CONSTITUTION:A pair of paint injecting nozzles 7, 8 are provided to a body 1 of a rotary atomizing and electrostatically painting device and the paint injecting ports 9, 10 of said nozzles, 7, 8 are disposed in an annular groove 5. The nozzle 7 is connected to the main passage 12 of the 1st color selector valve 11 and the nozzle 8 to the main passage 14 of the 2nd color selector valve 13. The passage 12 is provided with branch passages a, b, e, g and the passage 14 with branch passages c, d, f, h. The passage a is connected via a stop valve A to the 1st paint feeder 1 and is provided with a regulator 15a, a pump 16a and a tank 17a. The other passages b-h are similar to said passage. Then painting of different colors is accomplished by mixing the paints between the nozzles from the main passages of the color selector valves and further mixing the same in the spraying head.
Patent JP-S5633670-A (JP)
Title: Copying machine having reducing copy function
Inventor: MIYAKE HIROYUKI
IPC: G03B27/32
Filed: 1979-08-28
Abstract: PURPOSE:To enable the selection of magnification of three types or more, and compact and easy adjustment with reducing function, by locating the light axis of in- mirror lens to the original abliquely. CONSTITUTION:The light axis of the in-mirror lens 4 having focal length (f) is located to the surface of the original platen 1 with an angle PSI. At the copy of the unmagnification, the in-mirror lens 4 is located so that the incident angle of the main light from the original is theta. Furhter, in the case of reducing copy with ratio gamma, the in-mirror lens 4 is displaced by l=(1-gamma)f toward the lens light axis and by equation I orthogonal to the lens light axis. Thus, the selection of three or more magnification is possible, sufficient redueing function is given, and desk top type small-sized machine can be realized.
Patent JP-S60255020-A (JP)
Inventor: MARUYAMA SHIGEFUMI
IPC: H02J3/24
Filed: 1984-05-29
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-S60252205-A (JP)
Title: Direction identifying device of moving object
Inventor: MATSUURA YOUICHIROU
IPC: G06K9/00
Filed: 1984-05-29
Abstract: PURPOSE:To obtain a direction identifying device having a simple and inexpensive constitution which identifies the direction accurately even if an object is moved at a high speed and is oscillated in a certain degree, by using a two-dimensional area sensor which has a running speed corresponding to the moving speed of the object. CONSTITUTION:For example, a two-dimensional line sensor having 50X50 picture elements is used as an image pickup device 3 which picks up the image of a moving object 1, and its scanning time of one frame is limited to about 2ms. A preprocessing circuit 4 which converts the picture signal from the device 3 to a binary variable density and eliminates an unnecessary noise, a feature extracting circuit 5 which processes the binary picture signal from the circuit 4 and stores results as feature data in a memory, an an operation processing device 6 which compares and collates the input from the device 3 with data stored in the circuit successively to discriminate the direction of the moving object are provided. By this constitution, the whole of the image is taken in if the object 1 is small parts, and a partial image is taken in case that the object 1 is large, and the relational position of the taken-in image to a reference image is discriminated. Even the object which is moved at a high speed and is oscillated is identified accurately by characteristics of the device 3.
Patent JP-H10304677-A (JP)
Title: Inverter
Inventor: UEDA YOSHIHIRO
IPC: H02M1/12
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To obtain a stable output current by performing feedback control with control means for controlling the output of inverter circuit, based upon a plurality of detector outputs, thereby reducing the effects of line impedance and decreasing higher harmonics. SOLUTION: It is defined that the inductance L of a filter circuit detecting with a current detector 8 is iL, the output voltage of an inverter 3 detected by a voltage detector 9 is Vout, a line current at the system side detected by a current detector 10 is iline , and these three detected values iL, Vout and iline and a current command value iref are output to the current controller 7. Then, the current controller 7 outputs a command voltage Vi to the inverter circuit 5 so as to perform a feedback control. By doing this, the effects of the line impedance can be reduced, and a stable output current with fewer higher harmonics can be obtained.