baber/WOPTO huggingface dataset:
Patent JP-S5931181-A (JP)
Title: Open cell printing face body and preparation thereof
Inventor: SUEZAWA MICHIAKI
IPC: B41K1/50
Filed: 1982-08-13
Abstract: PURPOSE:To make it possible to prepare a printing face body having open cells and capable of filling said cells with ink in a simple process by a mass production basis, by a method wherein a fine powder of a metal salt or starch is mixed with thermoplastic resin and, after the resulting composition is subjected to injection molding, said fine powder is decomposed and eluted. CONSTITUTION:A metal salt or starch with an average particle size of 5-8mum is mixed with thermoplastic resin flakes or pellets in a mixing ratio within a range of 35-50% to be homogeneously adhered to the surface of the resin. Herein, as the thermoplastic resin, polyethylene, polypropylene, polystyrene or the like can be freely selected corresponding to the use of a printing face body. After moisture is perfectly removed from the mixture of the resin and the metal salt or starch, said mixture is subjected to injection molding and the molded one is thrown into a hot aqueous solution (an aqueous acid solution or an aqueous starch degrading enzyme solution) decomposing and eluting the fine powder contained in the molded one to decomposed and elute the fine powder and subsequently washed and dried to obtain a printing face body 2 having open cells 1.
Patent JP-H11341703-A (JP)
Title: Power supply apparatus
Inventor: ENDO HIROTAKA
IPC: H02J13/00
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To provide a power supply device which is able to always keep a remote control circuit in a standby state, even if a current is not always supplied from a power supply. SOLUTION: If a sunlight hits a solar cell unit 7 which is used also as an antenna stand, a voltage is generated by a solar cell 17 and supplied to an accumulator 4 for charging through an overcharge preventive circuit 8. A remote control signal transmitted from a transmitter turns on the light-detecting transistor 9 of a remote control light detection sensor 2, and a current is supplied from the accumulator 4. A drive means 3 turns on transistors Q1, Q2 and Q3 for a certain time and starts a solenoid coil X1. A primary side power supply switch S1 is closed, and a main DC power supply circuit 10 is put into an operation state. The power supply voltage is given to a main circuit 15, a waveform shaping circuit 5 and a control means 6. A current is supplied to the solenoid coil X1 via a diode 11, and moreover the accumulator 4 is charged.  A holding circuit 14 controlled by the control means 6 which maintains the state.
Patent JP-H0433601-A (JP)
Title: Shoulder belt
Inventor: MURAKAMI SHIGEAKI
IPC: A45C13/30
Filed: 1990-05-30
Abstract: PURPOSE:To disperse the load of a bag, etc., to a shoulder and a hand so that a user feels it easily and can walk comfortably by providing a shouldering part for putting the belt on a shoulder, a detaining part for detaining an article, and a connecting part for connecting them, and interposing an elastic member in the connecting part. CONSTITUTION:A shoulder belt 2 has a belt-like shouldering part 4, and a detaining member which can detain a bag 6, etc., for instance, a detaining part 10 having a hook 8 in the tip part. As for a connecting part 12, the shouldering part 4 is the upper part, the connecting part 12 is the lower part, and an annular belt B is formed by both of them. An elastic member 14 constitutes a part of the connecting part 12, and rubber is suitable. A ring 16 is provided on the lower end part of the annular belt B. In the upper end part of a chain-like detaining part 10, a fastener 18 is provided, and engaged to the ring 16, by which the annular belt B and the chain-like detaining part 10 are coupled. When the chain-like detaining part 10 is inserted through the ring 16, and the fastener 18 is detained to a chain hole H of the chain-like detaining part 10, length of the chain-like detaining part 10 is shortened, and it can be adjusted to optimal length in accordance with a user's figure.
Patent JP-S5779883-A (JP)
Title: Reagent and method for separating endoprotease selectively
Inventor: YURUGEN SHIYURENKU
IPC: B01D15/08
Filed: 1981-09-09
Abstract: The present invention provides a process for the selective separation of endoproteases from aqueous solutions, wherein an aqueous solution containing proteases is treated with a complex, present in the solid phase, of alpha2-macroglobulin with a divalent metal selected from zinc, cobalt, nickel and copper and the solid phase then separated off. The present invention also provides an agent for carrying out this process, wherein it comprises a solid carrier material which is loaded with a complex of alpha2-macroglobulin and of a divalent metal selected from zinc, cobalt, nickel and copper.
Patent JP-H10318209-A (JP)
Title: Rodless cylinder
Inventor: YAMAMOTO FUTOSHI
IPC: F15B15/14
Filed: 1997-05-16
Abstract: PROBLEM TO BE SOLVED: To provide a rodless cylinder being of structure wherein play hardly occurs to a bearing structure having a number of rolling bodies contained in a rolling state in an infinite circulation passage, resulting in continuence of reciprocation of a driven part with high precision without play, and an installation space is comparatively small. SOLUTION: Grooves 31 for guiding inside load ball are formed in the two sides of a driven part 5 having a through-part 25 extending through a cylinder tube 3. Guide grooves 34 for an outside load ball are formed in the two inner sides of a groove recessed part 33 formed in a guide rail 1. A number of rolling bodies 37 are located in a rolling state between the guide groove 31 and 34 positioned facing each other.
Patent JP-S6032438-A (JP)
Title: Voice suppressing device of satellite broadcast receiver
Inventor: NEZU SHIYUNICHI
IPC: H04B14/04
Filed: 1983-08-01
Abstract: PURPOSE:To prevent generation noise at switching of a transmission station by utilizing a frame synchronism detecting signal added to a voice suppressing code and obtained at a receiver inside for voice suppression and also providing a proper time constant to the control of suppression. CONSTITUTION:A voice suppression indication code detecting circuit 1 detects a voice suppression indication code and a frame synchronism detecting circuit 2 performs frame synchronism detection of a PCM signal. Further, a timing control circuit 4 is constituted so as to keep the suppressing state for a prescribed time even if an output signal of an OR circuit 3 is changed from the voice suppressing state into the suppressing state. Thus, in utilizing the output of the frame synchronism detecting circuit 2, most of the period to suppress the voice is controlled by the output of the circuit 3 and further the voice suppressing period is prolonged by the output of the circuit 4, thereby suppressing voice surely.
Patent JP-H04365422-A (JP)
Title: Dust-removing structure of thresher
Inventor: FUKUMOTO KATSUMI
IPC: A01F12/54
Filed: 1991-06-13
Abstract: PURPOSE:To prevent the undesirable of dust such as small waste straw dis charged from a dust-discharging pipe of a thresher on a threshing worker and a private house. CONSTITUTION:A cyclone separator 9 is connected to a dust-discharging pipe 8 of a thresher A. A dust-compactor C is connected to the dust-discharging port 9A opened at the bottom of the cyclone separator 9. The dust-compactor C contains a spiral-type lateral transfer apparatus 11 in a cylindrical case 10. The case part at the delivery end of the lateral transfer apparatus 11 is provided with a cover 15 openable by the transfer pressure. A compression chamber 12 free from the above transfer apparatus is placed between the openable cover 15 and the delivery end of the transfer apparatus 11.
Patent JP-H06331937-A (JP)
Title: Stereoscopic optical device
Inventor: MORIZUMI MASAAKI
IPC: G03B35/00
Filed: 1993-05-20
Abstract: PURPOSE:To cancel the decrease of an object region and geometric distortion by means of a simple mechanism and to obtain excellent stereoscopic effect for a small object. CONSTITUTION:This device is provided with a right-hand lens 12 and a left-hand lens 13 together composing a stereoscopic lens and a positive-negative combined lens system 14 arranging a negative lens 15 on the object side and a positive lens 16 on the image side and combined with each other and composed so that the principal light rays of the right and the left lenses 12, 13 travel toward the center of an object at a near distance by means of the positive-negative combined lens system 14 Focusing is preferably performed by moving the negative lens 15. Thus, since the image of the object 3 is formed on the central parts of CCDs 17, 18, the decrease of the superposed portion of the subject and the geometric distortion are canceled. At the same time, the interval between the principal light rays 203, 204 of the left and right lenses 12, 13 becomes smaller from (b) to (a) and the viewing angle 2theta of the principal rays is made small.
Patent JP-H01312979-A (JP)
Title: Odorless garlic powder, production thereof and healthy food of garlic
Inventor: SAKAI ISAO
IPC: A23L19/00
Filed: 1988-06-10
Abstract: PURPOSE:To inexpensively obtain odorless garlic by adding a specific amount of a deodorizing solution containing meso-inositol hexaphosphate to dried bulbs of garlic, grinding and adjusting water content. CONSTITUTION:A deodorizing solution containing >=0.01wt.% meso-inositol hexaphosphate is prepared. Then 10-15 pts.wt. dried bulbs of garlic are incorporated with 30-45 pts.wt. of the deodorizing solution, ground, kneaded and adjusted to proper water content depending upon purpose of use to give deodorized garlic powder. Consequently, since alliin contained in bulbs of garlic is hydrolyzed by enzyme allinase and enzymatic reaction wherein mercaptan, a main component of unpleasant odor is inhibited by meso-inositol hexaphosphate, the unpleasant odor is eliminated and the powder will not smell after eating.
Patent JP-H09328372-A (JP)
Title: Method for joining ceramic with metal
Inventor: KUBOTA YUKIO
IPC: C04B37/02
Filed: 1996-06-04
Abstract: PROBLEM TO BE SOLVED: To reduce generation of cracks in a ceramic part caused by heat stress by putting a metal layer as an intermediate joint layer and enhancing adhesiveness when joining the ceramic with a metal material. SOLUTION: This method for joining a ceramic with a metal material is to preform a composite film of titanium oxide and zinc oxide on the surface of the ceramic, if needed, selectively remove the zinc oxide by etching with an acid solution or an alkali solution, dip the ceramic in a solution of palladium chloride, form the metal by electroless plating, put a binder, which is a powdery mixture of the metal to be joined with gold or a metal wax, between the metal to be joined and the metal material and heat at about 900 deg.C to join the ceramic with the metal. By this method, a ceramic-metal composite material stable at a high temperature can be obtained. The strength of a joint interface is further enhanced by selecting the metal material capable of easily dispersing with gold in a solid phase such as titanium as the metal to be joined.
Patent JP-S6120507-A (JP)
Inventor: TAI SHIYOUTSUU
IPC: A45B25/16
Filed: 1984-07-09
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-H0438704-A (JP)
Title: Square wave reproducing device
Inventor: YAMAMURA KAZUMASA
IPC: G11B5/09
Filed: 1990-06-01
Abstract: PURPOSE:To realize the square wave reproducing device of a small circuit scale by scanning a magnetic recording medium on which a square wave signal is recorded, and amplifying a reproduced signal so that a peak value becomes constant, and forming reproduced data by a comparing means. CONSTITUTION:The produced signal supplied from a magnetic head 2 to an ACC circuit 10 becomes the differential wave of a square wave signal stored in the magnetic tape 1, and besides, the level of the reproduced signal increases in accordance with tape speed. In the ACC circuit 10, the reproduced signal is amplified so that the peak value becomes constant independently of the tape speed, and in the comparison circuit 20, the reproduced data is formed by outputting H-level for a period t1 after the reproduced signal with the constant peak value becomes over a first threshold L1 until it becomes below a second threshold L2, and outputting L-level for the period t2 after this reproduced signal becomes below the second threshold L2 until it becomes over the first threshold L1.
Patent JP-H074837-A (JP)
Title: Method of heating steel-strip and apparatus therefor
Inventor: KATSUSHIMA KOJI
IPC: F26B13/08
Filed: 1993-06-14
Abstract: PURPOSE:To efficiently perform heating and drying of steel-strip by disposing heating rolls, which are formed from steel and into which a heating medium is continuously supplied, in contact with both surfaces of the steel-tape in a continuous processing line of steel-strip. CONSTITUTION:In a continuous processing line of a cold rolled steel-strip, a heating medium forwarded from a circulating vessel 72 of the heating medium by a circulating pump 73 enters a heat exchanger 75, which is provided in an exhaust duct 43 of a heat treatment line 4 in the processing line, through a feed pipe 75 to perform heat exchange with exhaust gases to be raised in temperature, and then is fed into heating rolls 61 through a piping 76 provided on an outlet side of the heat exchanger. The heating rolls 61 are formed from steel and of a pinch roll type to interpose therebetween the steel-strip S to thereby contact with a small amount of water film, which is left on surfaces of the steel-strip S, thus heating the steel-strip S. Therefore, it is possible to heat the steel-strip by the use of a small amount of heat to efficiently dry the surfaces of the steel-strip. Also, it is possible to more economically perform drying in the case where waste heat in the line is utilized as a heat source.
Patent JP-H0434129-A (JP)
Title: Hydraulic circuit structure of back hoe
Inventor: ARII KAZUYOSHI
IPC: E02F9/20
Filed: 1990-05-31
Abstract: PURPOSE:To improve working efficiency by providing an operation member capable of simultaneously selectively slide-operating each spool in an oil pressure switching unit provided between a pilot valve and each control valve, and changing the operation target of an operation lever. CONSTITUTION:In an oil pressure switching unit 39, slide operation type first - fifth spools 41-45 are dispersively arranged in parallel on a block body 40, and energized upward by respective springs 48. An operation member 49 is set on the upper side of the unit 39, openings 49a possible to pass the spools 41, 42, 43, 45 are provided on the operation member 49 to form six sets of patterns I-VI having different numbers and positions of the holes 49a. The pattern of the member 49 is selected, the plural spools 41, 42, 43, 45 are operated simultaneously to change the operation targets of right and left operation levers. The working property thus can be improved.
Patent JP-H0434532-A (JP)
Title: Silhouette photographing device
Inventor: ONO KAZUMASA
IPC: G03B21/06
Filed: 1990-05-31
Abstract: PURPOSE:To obtain the device which is used suitably to know the outer appearance of a subject although the subject need not be specified in detail by printing out a silhouette image photographed by a photographic apparatus arranged on the opposite side from a lighting device for photography across a subject support member. CONSTITUTION:The projector for photography 2 is arranged on the left side of the subject support member 1 and the screen 3 is arranged on the opposite side from the projector 2 across the subject support member 1. A CCD camera 4 is arranged on the right side of the screen 3 to photography a silhouette of the subject P when the silhouette is projected on the screen 3. A silhouette image signal which is outputted by the CCD camera 4 is inputted to a signal processor 5, displayed on a monitor 6, and outputted to a computer 7. The computer 7 has a memory for one image plane and is stored with the silhouette image of the person P to be measured and an image showing the outline of the stored silhouette image is outputted on a printer 8. Consequently, the silhouette showing the outward appearance of the subject can be photographed.
Patent JP-S5931752-A (JP)
Title: Preparation of tetramethylurea
Inventor: TAKEDA YOSHIYUKI
IPC: C07C239/00
Filed: 1982-08-16
Abstract: PURPOSE:To prepare the titled compound useful as an intermediate of pharmaceuticals, etc., efficiently, with easy extraction procedure, by keeping a reaction mixture of dimethylamine with phosgene at specific temperature and condition in the presence of a water-insoluble organic solvent, and then separating the mixture into an oil phase and an aqueous phase. CONSTITUTION:Dimethylamine is made to react with phosgene in an aqueous medium in the presence of an alkali (e.g. NaOH, KOH, etc.) to obtain tetramethylurea. In the above process, the reaction mixture is kept at >=40 deg.C (preferably under atmospheric pressure, and in that case, usually at 40-100 deg.C, preferably 50-90 deg.C) under the condition to allow the water in the reaction mixture to present as a liquid phase (e.g. for 3-120min) in the presence of 0.6- 6pts.wt., based on 1pt.wt. of the tetramethylurea in the reaction mixture, of a water-insoluble organic solvent (e.g. n-heptane, n-hexane, chloroform, etc.) and the resultant mixture is separated into the oil phase containing tetramethylurea and the aqueous phase containing an alkali metal chloride. Tetramethylurea is separated from the oil phase.
Patent JP-H10328158-A (JP)
Title: Nuclear magnetic resonance photographing method
Inventor: TAKAHASHI TETSUHIKO
IPC: A61B5/0265
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To provide images having different inverting time at high speed over a wide range through irrigation imaging by spin tapping. SOLUTION: In this method, plural signal acquiring processes 103-106 are next executed continuously to an inverse longitudinal magnetization generating process 101 for generating inverse magnetization by irradiating a reagent with inverse RF pulses. The similar process is repeated in the inverse longitudinal magnetization generating process without selecting any slice, and an irrigation image is provided by finding the difference between image data provided through the first signal acquiring processes 103-106 and image data provided through following signal acquiring processes 107-110. In this case, the images of plural slices are provided by making different how to impress a gradient magnetic field in each signal acquiring process and making different the slice to be selected in each signal acquiring process, for example.  Since these processes are repeated while changing the corresponding relation of inverting time T and the selective slice, images having different inverting time can be provided in a short time concerning plural slices. Thus, the images of high diagnostic value reflected with the time change of irrigation can be provided over the wide area.
Patent JP-H08332239-A (JP)
Title: Throwaway dustproof mask
Inventor: AIZAWA MASAMICHI
IPC: A62B18/02
Filed: 1995-06-08
Abstract: PURPOSE: To provide a throwaway dustproof mask which which has an exhaust valve small in dynamic leak-rate, excellent in operability, low in exhaust resistance, and besides low in cost. CONSTITUTION: An exhaust valve is installed at the face the whole of which consists of dust filtering member. The exhaust valve is composed of a flexible disclike valve body 14, a seat 13, which has a support 13b projecting from a base part 13a and supporting the center of the valve body 14 and a circular projection 13c for airtightness contacting with the rim of the valve body and the projection 13c for airtightness of which is in the shape of warping up in circular form in the direction L2 of a second diameter orthogonal to the direction L1 of a first diameter, with its direction L1 of the first diameter as a trough, and a valve cover 15 which has a oblong valve presser 15b for pressing the valve body in the vicinity of the support along the trough of the projection 13c for airtightness and whose rim is locked to the base part of the valve seat 13.
Patent JP-H04304973-A (JP)
Title: Method for smoothly fitting wrench over nut or bolt head
Inventor: SAITO ISAMU
IPC: B25B13/02
Filed: 1991-04-01
Abstract: PURPOSE:To bring a wrench and abut into only partial contact with each other at first when fitting them with each other so as to solve the problem of the wrench and the but biting into each other and becoming incapable of fitting with each other and to smoothly fit then with each other by chambering the inside of the opening of the wrench to form an inclined portion, and inclining the end portion of the wrench. CONSTITUTION:A dodecagonal wrench 1 is opposite to a nut 2 threadably engaged with a screw rod 3. In this case, that end portion of the wrench 1 which is opposite to the nut 2 is cut obliquely from that portion which is outside of a circle (d) circumscribing a dodecagonal hole 1a, so as to form an inclined portion 4. The inside end portion of the opening of the wrench is chamfered to form an inclined portion 1b: When the wrench 1 is moved rightward in the Figure, the wrench 1 first makes contact with the upper portion of the nut 2. Then the angle portion of the nut 2 is turned and guided by the inclined portion 1b and smoothly engaged in the dodecagonal hole 1a. Thereby the wrench and the nut first make partial contact with each other and so the possibility of the wrench and the nut biting into each other and becoming incapable of fitting with each other, as is the case in conventional methods, is eliminated, and the wrench 1 and the nut 2 can be smoothly fitted with each other.
Patent JP-H10331751-A (JP)
Title: Ignition timming controller for internal combustion engine
Inventor: HAYASHI KENJI
IPC: F02P5/15
Filed: 1997-05-30
Abstract: PROBLEM TO BE SOLVED: To properly compute the ignition timming at the time of start-up by computing the ignition timming, and compensating the crank angle transition time computed just before the top dead center on the basis of the top dead center of cylinder ignited just before a target cylinder to be ignited and the crank angle transition time just before the top dead center. SOLUTION: In computing the ignition time when the speed of a 6-cylinder engine 1 is low, upon start-up thereof, it is determined by an ECU 61 based on the speed for every input of speed signal. At this time, the timming is fixed when one of pistons 3 in 6 cylinders is at a position before the upper dead center of compression 5 deg. CA, and the transition time per unit angle of crank angle is computed. The ignition timming of each cylinder based on the crank angle is computed based on the crank angle transition time computed just before the top dead point of each cylinder, and the crank angle transition time is compensated based on the crank angle transition an and just before the top dead center of the cylinder ignited just before a target cylinder to be ignited.