baber/WOPTO huggingface dataset:
Patent JP-S5477172-A (JP)
Title: Linearity metering and indicating device for saw-tooth waves
Inventor: YOSHIOKA JIYOUJI
IPC: G01R29/00
Filed: 1977-12-01
Abstract: PURPOSE: To perform the measurement and judgement for a short time and to improve the measuring accuracy by differentiating saw-tooth waves so that the effective time band may be extracted and drawn in an oscillograph and by integrating the DC voltage extracted and treated and then superposing the voltage on the same oscillograph.  
     CONSTITUTION: A saw-tooth volatge is differentiated by a differential circuit 2, and the output is partially fed to monostable multivibrators 9 and 10 so that only the time band of the effective operating range of the linear portion of the saw-tooth waves is extracted by analog switches 4 and 13. The output of a dividing circuit 16 produces the continuous DC value and is a mean value of the differentiated output extracted. This voltage is introduced into the input terminal 62 of an analog  switch group 6 and further into a DC amplifier 17, the output of which is fed to the  input terminal 63 of the analog switch group 6. This group 6 is supplied at its terminal 19 with synchronous signals so that the four input terminal voltages are timely sheared and taken out of the output terminal 7 in series. This output is feel to an  oscillograph so that the propriety of the waveforms can be judged at a glance by  observing the four kinds of waveforms in a superposed manner. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S628782-A (JP)
Inventor: TSUJIKU KATSUJI
IPC: A47C27/00
Filed: 1986-06-19
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-S63308470-A (JP)
Title: Facsimile allotting device
Inventor: ASADA AZAYONE
IPC: H04N1/32
Filed: 1987-06-09
Abstract: PURPOSE:To automatically transmit an object picture through no operation of a human being by providing an allotting instructing film and combining picture information stored in the film for every transmitting destination. CONSTITUTION:A picture information file 5 for storing the picture information to which a registered number is attached, an allotting instructing file 4 storing an allotting command including the destination number of the transmitting destination and the registered number of the picture information and the host computer system 1 and the master controller 2 of a control means for sequentially reading the allotting command from the allotting instructing file 4, reading the picture information to which the registered number included in the allotting command from the picture information file 5 and applying to a transmitting means connected to the transmitting destination of the destination number included in the allotting instruction are provided. Thereby, the large quantity of the picture information is previously registered in the picture information file, even when the combinations of the pictures transmitted for every allotting destination are different, allotting instructing information is applied to the system of the hostcomputer to transmit required picture information automatically to plural facsimile equipments and the labor of the human being and time can be saved.
Patent JP-S5572141-A (JP)
Title: Preparation of polybasic acid and its derivative
Inventor: MATSUO KOUTAROU
IPC: C11C3/00
Filed: 1978-11-22
Abstract: PURPOSE: To obtain the title compounds which can be used without purification, by the reaction of linoilic acid, linolenoic acid or a fatty acid mixture containing them, with α,β-unsaturated carboxylic acids, using sodium iodide or potassium iodide as a catalyst.  
     CONSTITUTION: Polybasic acids and their derivatives are obtained by the reaction of linolic acid, linolenic acid or a fatty acid mixture containing them with α,β-unsaturated carboxylic acids (e.g. acrylic acid, etc.) in the presence of a catalyst selected from sodium iodide and potassium iodide. The amount of the catalyst is preferably in the range of 0.1W3wt% based on the total weight of linolic acid and linolenic acid.  
     EFFECT: Economical stainless steel can be utilized as a material of a reaction apparatus. Saturated fatty acids and mono-unsaturated acids can be selectively isolated.  
     USE: Coatings, printing ink, adhesives, plasticizers, epoxy hardeners, anti-corrosives, etc. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63307471-A (JP)
Title: Copying machine
Inventor: NISHITSUJI HIDEFUMI
IPC: B65H39/11
Filed: 1987-06-10
Abstract: PURPOSE:To simplify the operation of the program sorter function by simultaneously designating and releasing all bins of a sorter. CONSTITUTION:When a sort program key 64 is depressed three times, the copy mod is set to the bin designation mode to flicker the lamp of the key 64. When an operator inputs a bin number with ten keys 65, a bin number Bi is displayed on a set number display part 70. Then, in the case of depressing a bin set key 67, a light emitting diode Li of the designated bin of sorters 1 and 2 is flickered to complete designation. If the bin number is inputted and a bin reset key 68 is depressed, this bin is released. When '99' is inputted as the bin number and keys 67 and 68 are depressed, all bins designated before this operation are released. Thus, the number of times of operation for the change of bin designation or the like is reduced to simplify the operation.
Patent JP-2000340398-A (JP)
Title: High speed atomic beam source device and working device having it
Inventor: UEHARA NOBORU
IPC: H05H3/02
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a high speed atomic beam source device preventing flow of gas into a gap between an anode and a cathode, and provide a working device having it. SOLUTION: This high speed atomic beam source device is comprised of a cylindrical cathode 23 whose one end face is a cold cathode 2 and other end face is an extraction cathode 3; an insulating cylinder 7 lining the inner surface of the cylindrical cathode 23; an anode ring 1 housed in the insulating cylinder 7; an anode introducing hole 13 formed by passing through the cylindrical cathode 23 and the insulating cylinder 7; an anode 12 introduced through the anode introducing hole 13 and connected to the anode ring 1; an electromagnet 11 generating a magnetic field in the shaft direction of the cylindrical cathode 23 and the anode ring 1; and a gas introducing pipe 6 for introducing inert gas into the insulating cylinder 7, and the anode introducing hole 13 is closed from the inner surface side of the insulating cylinder 7.
Patent JP-H11333768-A (JP)
Title: Multiple-articulated robot
Inventor: YAZAWA TAKAYUKI
IPC: B25J9/06
Filed: 1998-05-26
Abstract: PROBLEM TO BE SOLVED: To reduce a space required around a robot by reducing a turning area of an arm, and to improve the operational accuracy by improving the weight balance of the whole robot. SOLUTION: In a robot 1, one end 41 side of a first arm 3 is turnably connected to a base 2 through a joint part 3, a second arm 5 is turnably connected to the other end 42 side of a first arm 4, and a second arm tip 51 is moved on a specified route L1 through the expansion of the first arm 4 and the second arm 5. The joint part 3 to the base 2 of the first arm 4 is arranged in an eccentric manner in the direction orthogonal to the moving direction relative to the specified route L1 on which the second arm tip 51 is moved.
Patent JP-H0437105-A (JP)
Title: Laminated thin film capacitor and manufacture thereof
Inventor: HAGA MIKIO
IPC: H01G4/06
Filed: 1990-06-01
Abstract: PURPOSE:To reduce a size, a weight, a cost, etc., and to obtain a high quality by incorporating a pair of inner electrode layers alternately extended and arranged at both ends of a ceramic substrate laminated on a glazed layer through a dielectric layer disposed therebetween and in which ends exceed the glazed layer, and outer electrode layers, formed on the extended part. CONSTITUTION:A ceramic substrate 1 formed with a glazed layer 2 on a region except at least both ends of a main surface, a pair of inner electrode layers 3 alternately extended and arranged at both ends of the substrate 1 laminated through a dielectric layer 4 on the layer 2 in which one ends exceed the layer 2, protective films 5 formed on the laminated layers 3, 4 except both ends of the substrate 1, and outer electrode layers 6 formed at both ends of the substrate 1 of the extended part of the layer 3 not covered with the film 5 are provided. For example, the mean centerline roughness of the layer 2 is 0.01mum or below, and the mean centerline roughness at both ends of the substrate 1 having no layer 2 is 0.1mum or more.
Patent JP-H01312032-A (JP)
Title: Manufacture of high-tensile hot rolled steel plate excellent in workability
Inventor: NOMURA SHIGEKI
IPC: C21D8/02
Filed: 1988-06-13
Abstract: PURPOSE:To manufacture a steel plate having high strength and superior workability and particularly having low yield ratio and excellent stretch-flange formability by subjecting a hot slab in which Nb is allowed to enter into solid solution and which has a specific composition to continuous hot finish rolling under specific conditions and also controlling cooling conditions. CONSTITUTION:A hot slab which has a composition consisting of, by weight, 0.03-0.20% C, <=2.0% Si, 0.3-3.0% Mn, <=0.03% P, <=0.01% S, <=0.10% SolAl, 0.005-0.025% Nb, and the balance Fe with inevitable impurities and in which Nb is allowed to enter into solid solution is subjected to continuous hot finish rolling under the conditions of >=30% draft per pass in the final rolling and >=Ar3 point finish rolling temp. Subsequently, the resulting plate is cooled at >=20 deg.C/sec cooling rate and wound up at >=300 deg.C. Further, it is preferable to incorporate 15-100ppm N and 0.005-(14/48N%+28/48S%)% of Ti to the steel composition. By this method, a high-tensile hot-rolled steel plate excellent in workability can be stably manufactured.
Patent JP-S625146-A (JP)
Title: Optical characteristic measuring apparatus
Inventor: IWANE TORU
IPC: G01M11/00
Filed: 1985-07-02
Abstract: PURPOSE:To reduce measuring errors with a simple construction, by providing a pair of light receivers with a pair of voltage control oscillators through a pair of LPFs to measure a phase difference between outputs thereof. CONSTITUTION:Light is radiated to different positions of an eye E1 to be inspected as parallel luminous fluxes from light sources 1a and 1b symmetrical on the optical axis O within the plane containing the axis O of an objective lens and divided and observed E2 to light a chopper disc 12. The disc 12 rotates at a fixed speed to scan a light receiver 13b from the light receiver 13a with the rim of a specified window 120. A photo-electric converted signal is amplified 15a and inputted into a voltage control oscillator 17a through an LPF16a to drive 18a the light source 11. At this point, the light source 1a is driven 18a by K1 sin(omega+theta1) and the light image on the light receiver 13a is modulated with the disc 12 by K0 cos(omegat+theta0). As the fundamental wave alone of the photo- electric converted output is allowed to pass 16a, the phase of VCO17a depends on the phase of a chopper 12 to reduce measuring errors as not affected by phase errors in the circuit system. The phase difference of a pair of VCO outputs is detected 19 and converted into the curvature radium of the corner of the eye to be inspected within a paper by computation to be displayed 20.
Patent JP-H11333848-A (JP)
Title: Method for molding insert and mold device therefor
Inventor: MANABE MITSUAKI
IPC: B29C33/12
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To provide a method for preventing a molding flash formed on the surface of an insert member in an insert molding, and a method for avoiding occurrence of galling of the insert member caused when the molded product is released from the mold. SOLUTION: At least one of a fixed mold 5 and a movable mold 6 comprises first mold surfaces 6a, 5a for blocking the surface around the resin junction of an insert member 1 at closing the mold and second mold surfaces 6b, 5b for forming the end surface of the forming portion of the resin. An insert 3 for holding the insert member 1 is movably held in the fixed mold 5, and at the time of the operation of closing the mold the insert 3 causes the surface around the resin junction of the insert member 1 to be moved in the direction adjacent to the first mold surfaces 6a, 5a in accordance with the displacement of the movable mold 6, thereby achieving the adhesion of the surface around the resin junction of the insert member 1 to the first mold surfaces 6a, 5a, so as to prevent the occurrence of the molding flash.
Patent JP-2000336264-A (JP)
Title: Recycled thermoplastic resin composition
Inventor: MIYANAGA TOSHIAKI
IPC: B29B17/00
Filed: 1999-05-25
Abstract: PROBLEM TO BE SOLVED: To recycle a thermoset polyurethane waste as a useful material and increase the content of the obtained recycled material to be mixed in a thermoplastic resin by mixing not more than a specific amount of a pulverized thermoset polyurethane waste obtained by pulverizing the thermoset polyurethane with a pulverized product of a used thermoplastic resin. SOLUTION: An amount of a pulverized polyurethane waste is not more tan 200 pts.wt. per 100 pts.wt. of a pulverized product of a used thermoplastic resin. The pulverized polyurethane waste is obtained by chlorofluorocarbon recovering treatment of a hard polyurethane foam. 0.05 to 20 pts.wt. of an unsaturated carboxylic acid-modified or its derivative-modified polypropylene resin or 1 to 100 pts.wt. of an inorganic reinforcing filler is preferably mixed with 100 pts. of the sum of the pulverized product of the used thermoplastic resin and the pulverized polyurethane waste.
Patent JP-S5571334-A (JP)
Title: Cable for inductive radio
Inventor: OKAMOTO KUNIHIKO
IPC: H01B11/00
Filed: 1978-11-24
Abstract: PURPOSE:To make it possible to obtain easily cables where laying to a moving object running path is easy and the transversal width is arbitrary, by arranging plural cable elements in parallel with holding parts and connecting conductors between different cable elements. CONSTITUTION:Cable elements 5 and 6 are formed by pressing out gum or plastic into a flat on conductors 1 and 2 and conductors 3 and 4 and coating them with gum or plastic. These cables 5 and 6 and message wire 7 are arranged in parallel, and mutual arrangement is held by providing holding parts 8 consisting of plastic mold, etc., at a prescribed interval in the longer direction. Conductor 2 included in cable element 5 is connected to conductor 3' included in cable element 6 by conductor connection part 9, and conductor 3 is connected to conductor 2' to form intersectional parts, and plastic mold 10 is provided outside conductor connection part 9 to keep a water-proof property.
Patent JP-S6039225-A (JP)
Title: Word processor graphic character for chemical structual formula representation
Inventor: MOROTA AKIKO
IPC: G06F17/21
Filed: 1983-08-11
Abstract: PURPOSE:To form various chemical structual formulae by means of a word processor with a few kinds of graphic characters by placing a position of any abbreviated chemical atomic symbol or a position of the end of an accessory leading-out line at nearly the middle of a graphic character side and giving nearly 45 deg. tilt to said line. CONSTITUTION:In an example of a benzene ring, when the upper and lower parts and the left and right parts of the ring are divided respectively into three, nine in total, the position of the carbon atoms 1 and 4 is at the middle of the graphic character. Further, the end 8 of a leading-out line 7 from the remaining carbon atoms 2, 3, 5 and 6 is at the center of the graphic character side and the tilt of the line 7 is nearly 45 deg.. On the other hand, in an example of a horizontal benzene ring having no leading-out line, when the ring is divided respectively into three, nine in total for the upper and lower parts and the left and right parts of the ring, the positions 1, 2...6 of the abbreviated carbon atoms are placed at the center of each graphic character side.
Patent JP-S5936682-A (JP)
Title: Hydroxy derivative of milbemycin d
Inventor: IDE JIYUNYA
IPC: C07D493/22
Filed: 1982-08-23
Abstract: NEW MATERIAL:A compound shown by the formula I (R1 and R2 are hydroxy, or R1 and R2 are linked to form double bond; R3 is H, or lower alkyl). EXAMPLE:A 14,15-dihydroxy derivative of milbemycin D. USE:An acaricide. An insecticide. Showing improved activity against acarids living in fruits, vegetables, etc., outer parasites such as flies, fleas, lice, etc. sanitary noxious insects such as cockroaches, etc. Having improved vermicidal activity as a vermicide for domestic animals and men. PROCESS:A compound shown by the formula II is reacted with an alcohol shown by the formula R3OH in the presence of an acid catalyst (e.g., mineral acid, boron trifluride-ether complex, etc.) in an inert solvent at room temperature for 10hr-15days to give a compound shown by the formula I (in case that R1 and R2 are linked to show double bond). The compound shown by the formula IIis obtained by treating milbemycin D with m-chloroperbenzoic acid.
Patent JP-S5935174-A (JP)
Title: Electronic timepiece with timer
Inventor: KAMOI KAZUMI
IPC: G04F3/06
Filed: 1982-08-23
Abstract: PURPOSE:To eliminate a display element such as a liquid crystal or the like, by displaying the residual time of a timer by the hand moving amount of a hand to make it possible to ascertain the residual time of the timer by visual sensation in an analogue manner without performing complicated operation. CONSTITUTION:When an external operation member 4 is pushed once during the operation of a timer, the output signal of an AND gate 24 comes to H and the output signal Sconf of a gate 25 comes to H. By this signal Sconf, a second hand position counter 17 and an internal time counter 20 are reset. At this time, a motor driving circuit 22 selects a 2Hz signal phi2 as a motor drive signal SM until the content of a minute counter 12 is coincided with that of a second hand position counter 17 and the output signal Ye1 of a coincidence detecting circuit 18 comes to H. That is, when an external operation member 4 is pushed once during the operation of the timer, the second hand is moved in the rapid sending of 2Hz only over the second same to the residual minute of the timer to make it possible to display the residual of the timer. As the result, an electronic timepiece with a timer excellent in a design can be fabricated without using a liquid crystal or the like.
Patent JP-H11332774-A (JP)
Title: Shower unit for dwelling house
Inventor: MORI KEIICHI
IPC: A47K3/32
Filed: 1998-05-27
Abstract: PROBLEM TO BE SOLVED: To simply go in and out from a unit, and keep the floor of a living room or a corridor from being wetted with water after the unit is used to heighten the convenience for use in a shower unit for a dwelling house of such a floor type as to be installed in a living room or a corridor of the dwelling house. SOLUTION: This shower unit 10 is so constructed that a wall panel 14 and a door panel 15 are erected on a water-proof pan 12, further a ceiling panel 16 is assembled on the upper part thereof, and a shower 17 is disposed in the unit. In this case, a water-proof pan 12 is extended to this side of an entrance and exit and a footstool 18 is integrated with the water-proof pan 12. Thus, a person is enabled to go in and out of the unit by stages through the footstool 18, and wipe person's body and feet with a towel on the footstool 18 so as to dispense with a separate foot towel mat or the like.
Patent JP-H0656850-A (JP)
Title: Organic cerium(iv) compound, its preparation and application
Inventor: IAN MAIKERU HOOKINSU
IPC: C07C63/08
Filed: 1993-06-17
Abstract: The invention provides novel organic solvent soluble cerium (IV) derivatives useful as catalysts and a process for their preparation by reaction in aqueous solution of a cerium (IV) salt with a salt of an organic acid, preferably a carboxylate.
Patent JP-H0559334-A (JP)
Title: Self-adhesive tape and its production
Inventor: ITO OSAMU
IPC: C09J201/00
Filed: 1991-06-18
Abstract: PURPOSE:To obtain the title tape readily cuttable by hand, excellent in tensile strength, useful for sealing, etc., by providing a raw material film of broad width with tear-initiating points at specified intervals in the longer direction followed by coating the film with a tack agent and winding on a roller and then slitting the film. CONSTITUTION:(A) A raw material film 1 of broad width such as (1) biaxially oriented film 0.05-0.2mm thick with the longitudinal and transverse tensile strengths of >=8kg/mm<2> respectively or (2) a laminated film made up of the film 1 and a polyolefin resin or PVC resin layer <=0.1mm thick is provided with tear-initiating points 4 at specified intervals in the longitudinal direction in parallel with each other at a distance corresponding to the tape's width. Before or after that, a tack agent 2 such as of natural rubber is applied on the tape, and the resulting tape is wound on a roller and slit to a specified width, thus affording the objective self-adhesive tape.
Patent JP-H0310716-A (JP)
Title: Rake angle polishing machine for chip saw
Inventor: MOCHIZUKI HITOSHI
IPC: B23D63/14
Filed: 1989-06-08
Abstract: PURPOSE:To grind an edge part in a sharp and smooth state and to improve the accuracy without deforming a grindstone upon polishing by setting the positions, etc., of a chip saw and grindstone with the polishing reference line orthogonal with the revolving center line of a revolving base, and using a tapered cup-like grindstone having a polishing part on the inclined end face. CONSTITUTION:A turning arm 52 overhung toward a circular guide 2 is supported so as to be turned around a polishing reference line X-X connecting its axial center and the revolving center S of the revolving base 3 at the height of a chip saw 23. A grindstone 60 in a tapered cup shape having a polishing part on the inclined end face is fitted to the oblique fitting part 53 of the turning arm 52 so that one side of the polishing part coincides with the polishing reference line X-X. The inclination to the rake angle of the polishing part of the grindstone 60 is made so as to vary symmetrically to the upper and lower parts centering around the polishing reference line by the turning of the turning arm 52.
Patent JP-H05339745-A (JP)
Title: Chromating method excellent in prevention of yellow powder and chromating liquid
Inventor: SAKAKIBARA YOJI
IPC: C23C22/38
Filed: 1992-06-08
Abstract: PURPOSE:To provide a chromating method and a chromating liquid excellent in prevention of yellow powder. CONSTITUTION:A chromating liquid is applied by direct coating on a galvanized sheet having a plating layer containing total <=0.1% of Pb, Sb and Sn. The chromating liquid is prepared by adding 3-20g/l phosphoric acid, 0.2-3g/l fluorine compd., and 4-180g/l colloidal silica (calcumated as SiO2) to a partilly reduced chromic acid having 2-30g/l Cr concn. and 0.1-0.7 reduction ratio of Cr<3+>/(Cr<3+>+ Cr<6+>). Then the coated sheet is heated and dried to form a achromate film having 5-90mg/m<2> Cr amt. on the surface. This method has such an effect to surely prevent production of yellow powder after chromate treatment.
Patent JP-S63310923-A (JP)
Title: Production of cold rolled steel plate for deep drawing
Inventor: MIZUI NAOMITSU
IPC: C21D9/48
Filed: 1987-06-11
Abstract: PURPOSE:To obtain the titled steel plate having excellent secondary working brittleness resistance by subjecting the steel in which C, Mn, S, N, Al, Zr and Ti are specified to rolling and annealing treatments under prescribed conditions, thereby using the interstitial free steel contg. extra low carbon. CONSTITUTION:The steel contg., by weight, <=0.005% C, 0.001-0.5% Mn, <=0.02% Si, <=0.007% N, <=0.1% acid soluble Al and to which Zr and Ti are compositely added in the appropriate range is refined. Said steel is soaked at >=1,000 deg.C and is hot rolled at the finish temp. of Al transformation point or above. The steel is then wound at <=720 deg.C and is cold rolled at 60-95% pressurizing ratio. Said steel is furthermore heated to the recrystallization temp. - AC3 transformation point and is continuously annealed.