baber/WOPTO huggingface dataset:
Patent JP-H04249418-A (JP)
Title: Input signal distributing circuit
Inventor: ITO MASAHIRO
IPC: H03K17/00
Filed: 1991-02-06
Abstract: PURPOSE:To obtain an economical and highly reliable input signal distributing circuit for sending a plurality of input signals to a plurality of ports more than the number of input signals by automatically switching input signals in response to a connection request signal. CONSTITUTION:The present input signal distributing circuit is equipped with a selected signal sending means 1 for generating a selected pulse with a shifted sequential phase in response to a plurality of input signals and for sending a selected signal resulting from a logical product of the selected pulse and a select complete signal, a plurality of gate signal sending means 2-3 for sending the select complete signal that permits for sending out one input signal when receiving the selected signal sent from the select signal sending means 1 and a connection request signal and for sending out a inhibit signal that inhibits other input signals from being sent out, and a plurality of gate means 4-5 for sending out one input signal based select complete signals to be sent out by the gate signal sending means 2-3, respectively, and for blocking sending other input signals with the aid of an inhibit signal.
Patent JP-H09211508-A (JP)
Title: Incoherent light source and light transmitter formed by using the same
Inventor: KOBAYASHI MASAHIKO
IPC: H04B10/00
Filed: 1996-01-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain incoherent light of desired spectra with the high-output powder of the output light efficiently converted from power of exciting light. SOLUTION: An optical multiplexer/demultiplexer 102 with which light output Pa from one surface is connected to a rare earth added optical fiber 103 mixed with rare earths and an exciting light source 101 is connected to the other surface of this optical multiplexer/demultiplexer 102. An optical band-pass filter 105 is connected to the rare earth added optical fiber 103. A light reflector 106 is connected to this optical band-pass filter 105. Optical amplification is executed by the rare earth added optical fiber 103 and the incoherent light having the desired wavelength and spectral width is efficiently obtd. by this constitution.
Patent JP-H02198066-A (JP)
Title: Signal suppressing device
Inventor: MATSUOKA OSAMU
IPC: G11B20/02
Filed: 1989-01-25
Abstract: PURPOSE:To obtain different signal suppression from the transient state such as application of shock noise in the operation of a mechanism button and from the steady-state by applying a DC bias and an AC bias simultaneously in parallel with a base of a transistor (TR). CONSTITUTION:A DC bias circuit comprising a resistor R2 and an AC bias circuit comprising C1, R4, D1, C2 and R3 being also components of a DC cut circuit and a rectifier circuit are added in parallel with a base of a TR. A leaf switch SW 1 is turned off to detect it that a head is detached from a tape at the mechanism operation such as PLAY   STOP button operation change, for example, and a voltage VB is applied simultaneously to both the DC bias circuit and the AC bias circuit connecting to the base of the TR. Thus, a large signal suppression is attained in the transient state and only a DC bias is applied in the steady-state thereby obtaining different signal suppression.
Patent JP-H10181789-A (JP)
Title: Hanging member made of rolled paper and hanging method
Inventor: OKETANI NORIO
IPC: B65D85/66
Filed: 1997-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a hanging member made of paper excellent in strength without use of plastics, by providing a retaining shaft holding the roll core for a rolled material at the nearly centeral part of side plates made of a sheet of corrugated cardboard bent and superposed to form the paper hanging member holding the rolled material in the air. SOLUTION: A circularly punched part 7 is formed on a corrugated cardboard sheet 4 and two flaps 3a, 3c oppositely arranged in flaps 3a-3d having semicircular notches formed in respective four sides of a nearly square form 5 are bent to the same direction and stuck on the same face of the square form 5. On the other hand, two flaps 3b, 3d are bent to the opposite direction and stuck on the opposite face of the square form 5 to form a side plate 2. A cylindrical retraining shaft 1 is inserted in the circularly punched part 7 formed in the side plate 2 and fixed with adhesive to complete a member 15 hung in the air. In this case, an auxiliary arcuate fixing member 8 is stuck on the peripheral face of the retaining shaft 1 and the side plate 2 in order to more securely fix the retaining shaft 1.
Patent JP-H04338941-A (JP)
Title: Simplified camera
Inventor: TODO KAZUO
IPC: G03B37/00
Filed: 1991-02-06
Abstract: PURPOSE:To obtain a satisfactory panoramic picture free from flare by interrupting unnecessary light from a photographing lens, which enters areas above and below a panorama screen. CONSTITUTION:In the opening part of the front surface of a lens unit 10 which houses, a photographing lens 1, the width of the opening in a vertical direction is limited to the range on which only light for an object image-formed on a panorama screen is made incident. Thus, picture flare, caused by the irregular reflection of unnecessary light made incident on the periphery of the screen is prevented.
Patent JP-H06229144-A (JP)
Title: Damping device for building
Inventor: KAMITSUMA FUMIHIDE
IPC: F16F15/02
Filed: 1993-02-02
Abstract: PURPOSE:To protect a structure from torsional vibration produced by the application of a plurality of actuators by detecting a stroke distance of the plurality of actuators, and computing the difference between detected stroke distances and correcting a damping command signal for every actuator so as to eliminate the computed differences. CONSTITUTION:When a building is shaken, a speed sensor mounted to the building outputs a speed signal to damping command circuits 13 and 16. The damping command circuits 13 and 16 output damping signals f<0>x1 and f<0>x2 equivalent to the speed signals to adders 7 and 8 respectively. In a stand-still state, actuators 5 and 6 stroke with hydraulic pressure based on these signals and displace additional measures in the direction identical to the damping direction. When a stroke distance Y1 is identical to a stroke distance Y2, the output of torsional compensation circuits 14 and 17 will be zero. However, when they are differential, the torsional compensation circuits 14 and 17 output compensation signals -alpha(Y1-Y2) and alpha(Y1-Y2) equivalent to the difference. This constitution makes it possible to correct the damping signals f<0>x1 and f<0>x2 so as to eliminate the differential stroke distance (Y1-Y2).
Patent JP-S57132674-A (JP)
Title: Silver peroxide cell
Inventor: OOYA YOUICHI
IPC: H01M10/26
Filed: 1981-02-06
Abstract: PURPOSE:To stabilize silver peroxide and to reduce self-discharge by a method wherein a cadmic element is contained in an electrolyte or both of an electrolyte and silver peroxide, and a telluric element is contained in at least either an electrolyte or silver peroxide. CONSTITUTION:0.03g/l or more of a cadmic element which consists of cadmium oxide, cadmium hydroxide, metal cadmium powder, cadmium sulfide, cadmium nitrate and the like is contained as a metal in an alkaline electrolyte; otherwise, 0.02g/l or more of a cadmic element for an alkaline electrolyte and 0.01wt% or more of the element for silver peroxide are contained in an alkaline electrolyte and silver peroxide, respectively. In addition, 0.02g/l or more of a telluric element comprising tellurium dioxide, tellurium trioxide, metal tellurium powder and the like for alkaline electrolyte, or 0.01wt% or more of such an element for silver peroxide is contained as a metal in at least either an electrolyte or silver peroxide.
Patent JP-S60160063-A (JP)
Title: Head support mechanism of floppy disk device
Inventor: KAWAKAMI CHIKAHISA
IPC: G11B21/20
Filed: 1984-01-31
Abstract: PURPOSE:To keep the head pressure at a fixed level regardless of the setting angle of a floppy disk device by providing an elastic means at an end of the other side of an arm supported by a pivot bearing in a balanced state and biasing a head to a disk with a prescribed level of pressure. CONSTITUTION:A head arm 12 to which a magnetic head is attached is supported rotatably and in a balanced state by a pivot bearing 15. A compression coil spring 19 is attached to the other end of the arm 12 to apply the prescribed biasing power to a floppy disk 20 put between heads 17 and 18 against the arm 12. Therefore the head pressure is decided by the power of the spring and regardless of the weight of the head 17 or the arm 12. As a result, the contact pressure is kept at a fixed level ragardless of the setting angle of a floppy disk device. Thus a malfunction is hardly generated despite a vertical position of the floppy disk device.
Patent JP-H04241978-A (JP)
Title: Printer
Inventor: TOYOKURA YOUICHI
IPC: B41J11/42
Filed: 1991-01-16
Abstract: PURPOSE:To aim at the execution of proper forced paper-discharge in a printer having a function forcibly conducting printing and discharge when the input of data from an external device is interrupted for a fixed time. CONSTITUTION:A timing means measuring time intervals when data are not transmitted from an external device, a discriminating means deciding whether or not forced printing and discharge are effective regarding data input, and an output control means controlling as to whether or not data are discharged forcibly on the basis of the result of the discrimination of said discriminating means when it is decided that data are not transmitted for a fixed time through said timing means are provided, and data in a printer are printed and discharged forcibly only when compulsive printing and discharge are effective.
Patent JP-S57130262-A (JP)
Title: Auto loading record player
Inventor: TAKAHASHI HIDEYUKI
IPC: G11B17/051
Filed: 1981-02-05
Abstract: PURPOSE: To reduce a centering mechanism and a loading part in size by carrying an inserted record disk onto a turntable in holding its center hole after carrying it to a centering position.  
     CONSTITUTION: When a record disk is inserted into a slit, a driving roller 7 is lowered to sandwich the record disk with a driven roller 2, thereby drawing it. The record disk stops at a centering position, and a driving guide 65 is lowered; and a base 81 is lowered along the grooves of a guide plate, a spindle 89 is lowered to be fit in the center hole of the record disk, and a holder 93 projects to hold the record disk. The driving roller 7 is elevated and the spindle 89 moves back. The record disk stops at a turntable position, the record disk is placed on a turntable, and automatic play starts. After the play, the record disk is ejected from the slit in the reverse process exactly. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S61173154-A (JP)
Title: Tool fracture detector
Inventor: MIYAKE RYOICHI
IPC: G01N29/14
Filed: 1985-01-29
Abstract: PURPOSE:To stabilize the sensitivity adjustment of an AE sensor to be installed near the tool of a machine tool by using a pseudo fracture signal by processing the output from the AE sensor in a signal processing part having a means for discriminating frequency and a means for detecting a rise signal. CONSTITUTION:A pseudo fracture signal generator 4 consisting of a PZT, etc. is attached in the position where the tool 3 contacts with a work 1 in order to adjust the sensitivity of the AE sensor 7. The detection signal from the AE sensor is applied to the signal processing part including the means for discriminating frequency which consists of band pass filters 11, 12, detectors 14, 15 and a comparator 17 and the means for detecting the rise signal which consists of a differentiation circuit 16. The output thereof is integrated in an integration circuit 19 and the result thereof is displayed on a fracture abnormal level display device 24. The non-flickering output is thus obtd. and the exact sensitivity adjustment of the AE sensor is made possible. The reliability of the fracture detection of the tool is improved.
Patent JP-S58132585-A (JP)
Title: Material to be recorded
Inventor: HARUTA MASAHIRO
IPC: B41M5/50
Filed: 1982-02-03
Abstract: PURPOSE:To provide a material with a quick ink absorption, a small dot diameter and a high dot density in which a cover layer is made of a polymer having a hydrophilic structure part and a hydrophobic structure part in such a manner to assemble numerous finely divided film pieces. CONSTITUTION:A polymer with a molecular weight of more than 2,000 having 2-40wt% of a hydrophilic structure part derived from alpha,beta-unsaturated monomer or the like and a hydrophobic structure part having affinity with dye derived from alpha,beta-ethylene-like unsaturated ester carboxylate or the like is dispersed into a solvent to make a paint. The paint thus obtained is applied on a liquid absorptive substrate 1 made of a porous material up to the quantity of 1-10g/m<2> and then, dried quickly to form a cover layer 2 in which numerous flake-like film pieces 3 finely divided by irregular crackings 4 are arranged two dimensionally in tight contact with each other. Thus, a material to be recorded is obtained as expected.
Patent JP-H03221948-A (JP)
Title: Pyrazolopyrimidin-7-one dyestuff having condensed ring
Inventor: KANEKO YUTAKA
IPC: C07D491/147
Filed: 1990-01-29
Abstract: PURPOSE:To improve spectral absorption characteristics, heat and moisture resistances by using a pyrazolopyrimidin-7-one dyestuff represented by a prescribed formula. CONSTITUTION:A pyrazolopyrimidin-7-one dyestuff represented by formula I is used. In the formula I, each of R1 and R2 is H, alkyl or substd. alkyl, R1 and R2 may bond to each other to form a 5- or 6-membered ring, each of R3-R6 is H, halogen, alkyl, substd. alkyl, alkoxy or substd. alkoxy, R1 and R4 or R2 and R6 may bond to each other to form a 5- or 6-membered ring, R7 is a monovalent substituent and Z is a group of nonmetallic atoms required to form a 5- to 7-membered hetero ring having a substituent.
Patent JP-S57131330-A (JP)
Title: Detecting method for progress condition of sintering in sintering layer
Inventor: KOKUBU HARUO
IPC: C22B1/20
Filed: 1981-02-07
Abstract: PURPOSE: To detect the titled conditions exactly and continuously by inputting  the gauged values of the velocity of wind in the wind box section of a DL sintering machine or on the top of the machine, the speed of the pallet, the thickness of a layer and the pressure of sucked wind in a sintering model and making  calculation.  
     CONSTITUTION: Wind gauges are set at ≥4 positions of the wind boxes 7 of a  DL (Dwight-Lloyd type) sintering machine or on the top of the machine. The gauged value of the velocity of wind obtd. from the wind gauges are inputted in a sintering model together with the pressure of sucked wind, the speed of the pallet and the thickness of a layer, and by making calculation, the distribution functions of HFP 4 and HBP 5 and the distribution function of the velocity of wind in the longitudinal direction of the machine are obtd. Accordingly, air permeation resistance indexes of a starting material zone 1 and a burning zone 2 in the sintering layer, the distribution of the velocity of sucked wind in the longitudinal direction of the machine and the distribution shape of the zone 2 in the longitudinal direction of the machine can be detected continuously. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H02241404-A (JP)
Title: Ornamental article in form of multiloop
Inventor: POORU EFU MAKUGURASU
IPC: A44C3/00
Filed: 1990-01-29
Abstract: PURPOSE: To simply and easily form the accessory by the method wherein the group of a loop forming element with a predetermined number is made to be independently adjustable against a central portion, and the group of a decorative loop is formed, and each loop provides an end portion for coupling with a loop holding means. CONSTITUTION: The sheet material of forming a sheet element 11 may use a paper, a plastic and the like, the portion of a surface pattern or marks X and Y are treated on the surface of the sheet material by the various processes of a planograph and the like. The predetermined portion of the surface patterns is easily positioned at the region selected from the sheet element 11, and recorded. A fastener 12 provides an integrally formed structure, and also provides a projected portion 12a, and the projected portion 12a is elongated laterally from a wide basement portion 12b. An opening 15 is provided at the outer end portion of a loop forming element 14A or an end portion 14a, the opening 15 is aligned toward the central portion, and provides a size of only housing the neck portion 12d of the fastener 12, thus it is easily installed.
Patent JP-H01194826-A (JP)
Title: Ac power source equipment
Inventor: KOBAYASHI KOICHI
IPC: H02J3/46
Filed: 1988-01-27
Abstract: PURPOSE:To improve reliability of parallel operation of motor-generators, by providing a function for comparing load condition signals of other machines operating in parallel and judging whether a machine should be interrupted selectively. CONSTITUTION:When parallel operation of three motor-generators MG1...MG3 is confirmed, load bearing detectors D1...D3 compare power signals fed from power detectors C1...C3 with power signals fed from adjoining motor-generators. Motor-generators bearing load abnormally are selected from the comparison results and then interrupted selectively from parallel operation through controllers A1...A3.
Patent JP-S58171280-A (JP)
Inventor: AASAA ESUTESU KURISUTEI
IPC: B23P21/00
Filed: 1983-02-04
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-S62176547-A (JP)
Title: Surface functional type ion exchange resin
Inventor: ITAGAKI KOJI
IPC: C08F8/32
Filed: 1986-01-28
Abstract: PURPOSE:To enhance separation capacity in a wide range from an acidic condition to an alkaline condition, by forming a surface functional type anion exchange resin by bonding a functional group represented by a specific general formula to the surface layer of a crosslinked copolymer particle. CONSTITUTION:Hydrogen of a crosslinked copolymer particle comprising crosslinked polyhydroxyethyl (meth)acrylate such as a divinylbenzene hydroxyethyl (meth)acrylate copolymer is substituted with glycidyl halide such as epihalohydrin to prepare glycidyl ether which is, in turn, subjected to amination treatment to obtain a surface functional type anion exchange resin having a functional group represented by formula I or II (wherein R<1>, R<2> and R<3> are an alkyl group and n is an integer of 1-6). The especially pref. ion exchange resin as the packing agent for ion chromatography has exchange capacity of 5-200mueq.
Patent JP-S58134095-A (JP)
Title: Novel camptothecin derivative
Inventor: MIYASAKA SADA
IPC: C07D491/22
Filed: 1982-02-05
Abstract: NEW MATERIAL:A compound of formulaIor II (X<1> and X<2> are nitro, amino, alkylamino, acylamino or halogen; R is H or acyl). EXAMPLE:10-Nitrocamptothecin. USE:An antitumor agent. PROCESS:Camptothecin is hydrogenated in acetic acid in the presence of a platinum catalyst at ordinary temperature and pressure to reduce the ring B of the camptothecin and give first 1,2,6,7- tetrahydrocamptothecin, which is then treated with an acylating agent to afford a 1-acyl-1,2,6,7-tetrahydrocamptothecin. The resultant 1-acyl-1,2,6,7-tetrahydrocamptothecin is then nitrated with nitric acid in concentrated sulfuric acid to give a 1-acyl-10-nitro-1,2,6,7-tetrahydrocamptothecin, which is then hydrolyzed in the presence of an acid or a base, and the resultant product is further oxidized to form an aromatic nucleus and give the exemplified compound.
Patent JP-S53101983-A (JP)
Title: Automatic assembling apparatus of power transistor and heat sinks
Inventor: IKUTA HIDEKAZU
IPC: H01L21/50
Filed: 1977-02-17
Abstract: PURPOSE: To assemble power transistors and achieve the improvement in their reliability by supplying only heat sinks of diversified kinds of different shapes and sizes by manpower and fully automatically assembling the rest. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S52100768-A (JP)
Title: Device for firing flashing lamp
Inventor: ISHIKAWA KEN
IPC: H05B41/34
Filed: 1976-02-19
Abstract: PURPOSE:To intend to miniaturize and reduce the noise of a flashing lamp without increasing current capacity and heating of the circuit of the lamp by utilizing DC resonant phenomenon of first and second inductance elements and capacitor.
Patent JP-S63183817-A (JP)
Title: Molding equipment for synthetic marble
Inventor: YOKOI MASAHARU
IPC: B29C39/24
Filed: 1987-01-27
Abstract: PURPOSE:To facilitate washing or the like of an equipment and make it possible to pattern variedly by a method wherein a flow rate controlling plate for controlling the flowing-down of molding material is provided at the edge part of the tray, over which the molding material flows down when a tray is tilted. CONSTITUTION:At one side of the peripheral edge of a tray 2, a slant edge 2a is provided. The tray 2, which freely pivots around a fulcrum 6, horizontally reciprocates together with a tray holding frame 7. A flow rate controlling plate 5 provided above the slant edge 2a of the tray 2 can control the interval of a flowing-down port 11 by rotating around a shaft 10 through the application of a force exceeding the predetermined magnitude. Molding material 1 flows down from the flowing-down port 11 so as to be cast in a mold 3 by tilting of the tray 2 while it is shifted horizontally above the mold 3. At that time, when the flowing-down port 11 is throttled, a product with thin wall can be molded. When the port 11 is wide open, a product with thick wall can be molded. Further, when the casting of molding materials in the mold is done under the condition that opaque molding is charged in the bottom part of the tray 2 and transparent molding material is charged on its top part, a product A, wherein the front side is transparent layer 12 and the rear side is an opaque layer, is obtained.
Patent JP-S55109560-A (JP)
Title: Mold for grating body for lead storage battery
Inventor: SUGIMOTO HIROSHI
IPC: B22D25/04
Filed: 1979-02-14
Abstract: PURPOSE: To improve heat insulating characteristic and gas permeability and improve casting efficiency by using a Ni porous layer as the heat-insulating layer of mating mold casting faces.  
     CONSTITUTION: First, nickel plating is thickly formed on the casting surface of a mold body made of cast iron. Next, fine nickel powder is dispersed in a binder solution and is evenly deposited by spraying on this plating layer. When, it is sintered in a reducing atmosphere, a sponge-form nickel sintered layer is fixed to the nickel plated cast grooves, whereby the heat-insulating layer is formed. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61175657-A (JP)
Title: Recorder
Inventor: KAWAMURA KIICHI
IPC: B41J2/44
Filed: 1985-01-31
Abstract: PURPOSE:To obtain a recorder with a printer function by using one common exposure light source for a copying machine and a liquid-crystal shutter unit. CONSTITUTION:A liquid-crystal shutter array 5 is arranged halfway between an image forming lens 4 and a light diffusing plate 6 and converts light from the exposure light source into a signal of light generated by the opening and closing of a liquid-crystal shutter. The recorder, therefore, functions as a printer. When the recorder which operates as a copying machine is switched to the printer function, an original platen 8 and the image forming lens 9 are detached and the liquid-crystal shutter unit which includes an up/down counter array 5, an image forming lens 4, and a light reflecting plate 6 is mounted to easily obtain the printer function.