baber/WOPTO huggingface dataset:
Patent JP-H10341580-A (JP)
Title: Oscillatory actuator
Inventor: ONE KAZUYASU
IPC: H02N2/00
Filed: 1997-06-10
Abstract: PROBLEM TO BE SOLVED: To easily perform the wiring of a GND line without hindering the drive. SOLUTION: This is an oscillatory actuator which generates vertical oscillation and flexural oscillation harmonically in an elastic body 11 and performs the relative motion between the driving force taking-out part 11a lying in the specified position of the elastic body and the relative motion member 20 in contact with it, by applying a drive signal to electromechanical converting elements 12A and 12B joined to the elastic body 11, and here the electromechanical transducer elements 12A, 12B, 12P, and 12P' are provided at the face on opposite side to the driving force taking-out part 11a of the elastic body 11, and a GND line 15G connected to common potential is provided in the groove 16 made in the face.
Patent JP-S55105537-A (JP)
Title: Production of road sign
Inventor: HIROTA KASHICHI
IPC: E01F9/50
Filed: 1979-11-22
Abstract: PURPOSE:To facilitate production of a road sign by pouring a viscous solution of transparent curable plastic into a tray-shaped disc having a reflective surface on the inner side of its base until the solution swells out into a convex lens-like shape owing to the surface tension of the solution, and then curing the plastic solution. CONSTITUTION:A tray-shaped disc provided with a reflective surface on the inner side of its base is maintained horizontally and a viscous solution of transparent curable plastic is poured thereinto until the surface of the solution swells out to assume a convex lens-like shape owing to the surface tension of the solution, and then the solution is cured so that the tray-shaped disc and cured plastic are bonded integrally with each other. For instance, a reflective surface 15 is formed on the inner bottom of a tray-shaped disc 14 (made of a metal, plastic, etc.) having a peripheral wall 13. This disc 14 is positioned horizontally and a transparent mixed viscous solution of an epoxy resin with a curing agent is poured thereinto until the solution swells out from the top edge of the peripheral wall 13 to assume a convex lens-like shape owing to the surface tension of the solution, and then the solution is hardened to form a road sign.
Patent JP-S5276340-A (JP)
Title: Composition of powder coating
Inventor: ITOU KENJI
IPC: C09D7/47
Filed: 1975-12-22
Abstract: PURPOSE: Addition of the specific silicone compound to the powder coating composition is effective in producing a smooth and glossy surface and preventing the defects such as orange peel on the paint film obtained from the powder coating. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5854567-A (JP)
Title: Solid electrolyte battery
Inventor: KOBAYASHI MASAO
IPC: H01M4/60
Filed: 1981-09-28
Abstract: PURPOSE:To realize an ultra thin battery and obtain a high energy density battery  having a low self-discharge rate and excellent storage life by using acetylene high  polymer capable of forming thin film and a solid electrolyte. CONSTITUTION:In p type or n type conductive acetylene high polymer having an electric conductivity of 10<-2>OMEGA<-1>.cm<-1> or more, which is obtained by doping an acceptor or  a donor into acetylene high polymer, the p type conductive acetylene high polymer is  used as a positive active mass, the n type conductive acetylene high polymer as a negative active mass, and a solid electrolyte as an electrolyte. Either one of powder, film,  and fiber of acetylene high polymer can be used but fiberlike microcrystalline or lamellar structure acetylene high polymer is preferable. In the manufacture of a button type  battery, the p type conductive acetylene high polymer having a composition of (CHI0.21)  is used as a positive electrode, the n type conductive acetylene high polymer having a composition of (CH.Li0.25)x as a negative electrode, and LiI(Al2O3) of 20mum thichkness  is used as a solid electrolyte 3. The positive electrode 4 is placed in the concave portion of the lower part of a container 1, porous disc of ''Teflon'' sheet 5 is stacked on  the positive electrode 4, and they are tightened with a ''Teflon'' ring 7. The solid electrolyte 3 is placed on the positive electrode 4 and the negative electrode 2 is placed  thereon, and they are tightened with the container 6 to manufacture a battery.
Patent JP-H05344128-A (JP)
Title: Industrial communication equipment
Inventor: YAMAGUCHI HIDEKI
IPC: H04L29/08
Filed: 1992-06-11
Abstract: PURPOSE:To shorten transmitting time for data packets guaranteed by the communication equipment by providing a sequence number storage means and synchronizing sequence numbers simultaneously with the transmission of the first packet after a power source is turned on. CONSTITUTION:A packet is extracted from the packet queue of a transmission port by a node 1, and the row of did=255 in the transmission SNT of a port 3 and a sequence number psn of dpt=7 are read out. Then, a packet (a) is turned to '1' by adding '1' to the psn and afterwards, the psn is added to the packet and transmitted. Next, it is monitored whether reception confirmation comes within decided time or not. When there is no reception confirmation within the decided time, the packet (a) is transmitted again without exchanging the spn. When there is the reception confirmation within that time, the sequence number of did row and dpt column in the transmission SNT is increased by '1' and when the sequence number is turned to '3', it is returned to '1'. Namely, just after the power source is turned on, the value of Spn is '0' and afterwards, this is changed like 1 2 3 1 ... each time the reception confirmation of the transmitted packet is received.
Patent JP-S5376181-A (JP)
Title: Production of pigment-attached fluorescent substance
Inventor: OOBA YOUICHI
IPC: H01J29/20
Filed: 1976-12-20
Abstract: PURPOSE: To obtain a pigment-attached fluorescent substance having high bonding strength between the pigment and fluorescent substance by contacting a pigment to which a cationic water sol. acrylic (co) polymer has been attached with a fluorescent substance to which an anionic acrylic emulsion has been attached. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5675729-A (JP)
Title: Display device for multiplex propagation path distortion
Inventor: YAMADA HISASHI
IPC: H04B17/00
Filed: 1979-11-26
Abstract: PURPOSE:To inform the optimum set state of antenna and to increase the rate of improvement in transversal filter, by detecting multiplex propagation path signal and by displaying the state of multiplex propagation path distortion. CONSTITUTION:An input signal is converted into a digital signal at an A/D converter 41 and fed to a transversal filter 42 and a waveform memory 46. The signal passing through the filter 42 is fed to another waveform memory 48. The correlation between the two signals stored in the memories 46 and 48 is made at a correlation device 47 to obtain the amplitude and delaying time of multiplex propagation signal. In this case, the operation by the correlation device 47 is controlled with a microcomputer 45. Further, the information from a memory 44 is calculated by the microcomputer 45 and the result is displayed on a display device 49.
Patent JP-H0710665-A (JP)
Title: Ceramic heater with electrostatic chuck
Inventor: KAWADA ATSUO
IPC: H01L21/324
Filed: 1993-06-23
Abstract: PURPOSE:To obtain a ceramic heater with an electrostatic chuck without causing any peeling, cracking, etc., in increasing or reducing the temperature in repetitive heat treatment in a semiconductor process. CONSTITUTION:This ceramic heater with an electrostatic chuck is obtained by attaching an electrode for the electrostatic chuck composed of pyrolytic graphite and an exothermic layer composed of the pyrolytic graphite on a substrate composed of a mixed sintered compact of aluminum nitride with boron nitride and further forming an insulating layer composed of pyrolytic boron nitride thereon.
Patent JP-2000336809-A (JP)
Title: Cap fitting structure of panel connection part
Inventor: YOSHIDA YUJI
IPC: E04B2/74
Filed: 1999-05-31
Abstract: PROBLEM TO BE SOLVED: To provide a fitting structure of a cap for closing an upper opening at a connection part of a panel capable of generally being used in any layout, simple in fitting structure and sufficient in fitting strength when a panel to be used for a partition, etc., is connected to various layouts. SOLUTION: In connecting a plurality of panels 2 with their side end faces 2a butted on each other through a connection member 5, an upper end opening of a vertical cylindrical space part 6 surrounded by a side end face of each panel 2, or a decorative cover 3 to cover a side opening in cooperation with this side end face is covered by a cap 4, and locking stepped parts 4d, 4e provided on an outer surface of a leg piece 4b suspended from a cap body 4a are locked to engagement parts 3b, 2b provided on an inner surface of the space part 6.
Patent JP-S5675794-A (JP)
Title: Connecting system between multifrequency dial signal receiver and dial tone oscillator
Inventor: NAGAI NORIO
IPC: H04Q3/42
Filed: 1979-11-26
Abstract: PURPOSE:To prevent a dial tone signal mixed to a PB signal receiver, by connecting the PB signal receiver and a dial tone oscillator to the channels through the use of a balanced bridge circuit. CONSTITUTION:A signal input terminal of a PB signal receiver 200 is connected between the connecting point of a DC cut capacitor 211 and a balanced side resistor 210 and the connecting point of balanced side resistors 208, 209, and a signal output terminal of a dial tone oscillator 201 is connected between the connecting point of current supply resistors 207 and 208 and the connecting point of resistors 209 and 210. Further, the balanced side including the resistor 207 is constituted with the current supply resistor 206, a series circuit of resistors 203, 204 and internal impedance of telephone set, and parallel circuit of the resistor 207 and the series circuit. Taking this synthesized impedance as R, when (RXresistor 209) equals to resistor (208Xresistor 210), any dial tone signal with any frequency and waveform can not be mixed to the receiver 200.
Patent JP-S5579453-A (JP)
Title: Electrophotographic photoreceptor
Inventor: SHIMADA MASARU
IPC: G03G5/147
Filed: 1978-12-09
Abstract: PURPOSE: To increase the durability of the photoreceptor by providing the protection layer composed of the resin contained with metal chelate compounds of triphenyl methane base dyes on the photoconductive layer formed on a substrate.  
     CONSTITUTION: The protecting-film-forming solution prepared by adding one or more kinds of chelate compounds of triphenyl methane base dyes to one or more kinds of organic macromolecular compounds and dissolving these in a suitable solvent, e.g., tetrahydofuran is coated on the photoconductive layer formed on a substrate and is then dried, whereby the protection layer is formed. As compared to the protection film added with conventional dyes, the photographic photoreceptor using this protection film has not so much difference in electrostatic characteristics but it is superior in resolving power and while it gives the distinct copies like the ones given by the photoreceptor having no protecting film, it increases the durability of the photoreceptor. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0443355-A (JP)
Title: Pattern forming method
Inventor: KATO SHINYA
IPC: G03F1/80
Filed: 1990-06-11
Abstract: PURPOSE:To form phase shift type reticule patterns with good accuracy by reducing the width of thin-film patterns by etching using reduced width resist patterns as a mask and thereby forming the reduced width thin-film patterns. CONSTITUTION:The thin-film patterns 2A are formed by etching a thin film 2 deposited on a substrate 1 surface with the resist patterns 3A formed on the thin film 2 as a mask. The substrate 1 surface is etched to form projecting patterns 1A of the substrate with the resist patterns 3A as a mask. The width of the resist patterns 3A is thereafter reduced by executing ashing to form the reduced width resist patterns 3B and the width of the thin-film patterns 2A is reduced by etching using the reduced width resist patterns 3B as a mask to form the reduced width thin-film patterns 2B. The patterns of the phase shift type reticules are formed with the good accuracy in this way.
Patent JP-H1010657-A (JP)
Title: Reproducing device for movie film
Inventor: SETOGAWA TOSHIAKI
IPC: G11B20/00
Filed: 1996-06-13
Abstract: PROBLEM TO BE SOLVED: To provide a reproducing device for a movie film by which the deviation of an image an analog voice and a digital voice is automatically eliminated, then a video, an and log voice, and a digital voice are accurately synchronized with each other and outputted. SOLUTION: An analog voice reading means 132 reads an analog voice signal and an a pop sound signal for an analog voice from an analog sound track formed along the running direction of a film. An digital voice reading means 22 reads a digital voice signal and an a pop sound signal for a digital voice from an digital sound track formed along the running direction of a film. A phase difference detecting means 25 detects phase difference between a pop sound signal for an analog voice obtained by the analog voice reading means 132 and a pop sound signal for a digital voice obtained by the digital voice reading means 22. A delay means 23 gives delay quantity in accordance with the detected result of the phase difference detecting means 25 to a digital voice signal obtained by the digital voice reading means 22.
Patent JP-S5578541-A (JP)
Title: Manufacture of semiconductor device
Inventor: HIRANO YOSHIYUKI
IPC: H01L21/8234
Filed: 1978-12-08
Abstract: PURPOSE: To decrease junction capacitance on the bottom of a diffused layer by a method wherein a reverse conduction type region is formed on the surface of a single conduction type semiconductor substrate, a single conduction type impurity is implanted in the substrate surface excluding region, and a dielectric isolation region is formed selectively on the substarte surface.  
     CONSTITUTION: A p-type well region 18 is formed on a part of the surface of an n-type substrate 17, and then a thin silicon oxide film 19 is formed. An n-type impurity like phosphorus is subjected to ion implantation in the entire surface region 21 in dose of 10 11 W2×10 12 cm -2 . A thin silicon oxide film 22 is formed on the surface of the substrate 17, and a silicon nitride film 23 of the same thickness is formed thereon. A p-type impurity 26 like boron is subjected to ion implantation in the substrate surface of a field region of an N-channel transistor. The oxidation resisting coat 23 and the silicon oxide film 22 left in element active region are removed through etching. A clean gate oxidized film 28 is formed on the surface of substrate 17, and a poly-crystal silicone layer 29 is formed thereon. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S6310848-A (JP)
Title: Remote control system for automatic response unit
Inventor: OBA TAKEO
IPC: H04M1/65
Filed: 1986-07-01
Abstract: PURPOSE:To immediately progress to the recording of requirements, by inputting a specific control signal for a person who only listens the forefront part of a response message, and does not need residual parts. CONSTITUTION:Waiting is needed until the completion of the response message in a conventional device of this type. The waiting time is long especially in a long time response message, thereby, some people is displeased with such state, and defect to increase a charge in a long distance call is pointed out. At this time, it is possible to record the requirements without listening a long response message getting tired of hearing, only by teaching a way to input such and such signal when listening the response message, for a customer who records the requirements frequently on an automatic answering telephone set. Also, it is possible to prevent the recorded message of requirements from being stolen by such customer by a remote control operation.
Patent JP-H05671-A (JP)
Title: Core bar of steering wheel
Inventor: TAKAMORI TETSUYA
IPC: B62D1/04
Filed: 1991-06-25
Abstract: PURPOSE:To provide a core bar of a steering wheel which can be manufactured economically and in which the boss can be easily manufactured with cost reduction and a difference in the dimensional shape of the boss can be easily coped with. CONSTITUTION:A core bar W of a steering wheel has a die casting part 8 molded by die casting and disposed around a steel bass 1 connected to a steering shaft. A projection 6 for preventing the boss 1 from being rotated to or dropped out of the die casting part 8 is disposed on the outer peripheral surface of the boss 1. The boss 1 is composed of an approximately cylindrical boss body 2 corresponding to the steering shaft and a deposit member 7 deposited on the outer peripheral surface of the boss body 2 to provide the projection 6.
Patent JP-H07330817-A (JP)
Title: Production of acrylonitrile-styrene-based copolymer
Inventor: DATE ATSUSHI
IPC: C08F4/34
Filed: 1994-06-10
Abstract: PURPOSE:To obtain the subject copolymer excellent in color tone by using specific t-octyl peroxy esters without containing an aromatic ring as a polymerization initiator in copolymerizing acrylonitrile monomer with a styrenic monomer. CONSTITUTION:This method for producing a copolymer is to use (A) preferably 90-5wt.% acrylonitrile monomer, (B) preferably 10-95wt.% styrenic monomer and (C) one or two or more t-octyl peroxy esters of the formula (R is a 1-20C primary or secondary alkyl) without containing an aromatic ring (e.g. t-octyl peroxyacetate) as a polymerization initiator and preferably further in combination with (D) one or two or more other organic peroxides without containing the aromatic ring and preferably further (E) an antioxidant (preferably a phosphorus-based antioxidant). Furthermore, the polymerization temperature is preferably 90-170 deg.C.
Patent JP-H01319686-A (JP)
Title: Plating method incorporating electrodeposition painting to plating stage
Inventor: YAMAMOTO KEIZO
IPC: C25D5/48
Filed: 1988-06-21
Abstract: PURPOSE:To form a secure film over the entire part of a material to be plated regardless of its shape and to obtain the plated parts having excellent appearance and damping resistance by freshly incorporating an electrodeposition coating stage into the plating stage consisting of a pretreatment stage, plating stage and post-treatment stage. CONSTITUTION:The material (a) to be plated is pretreated in the pretreatment stage. The plating film (b) is then formed on the surface of the material (a) to be plated. An electrodeposition coated film (c) is formed on the surface of the plating film (b) in the next electrodeposition coating stage. The films are thereafter subjected to the required post-treatment in the post-treatment stage, by which the plated parts are obtd. The material (a) having the intricate shape is thus coated with the films to the detailed parts as well in this way. The parts having the excellent appearance and damping resistance are thus obtd. by taking advantage of the gross and color tone of the underlying plating film (b).
Patent JP-H0714152-A (JP)
Title: Magnetic recording medium and magnetic disk device
Inventor: GOMI KENICHI
IPC: G11B5/02
Filed: 1993-06-24
Abstract: PURPOSE:To maintain reliability over a long period of time by treating a protective film with an inert gas and incorporating the element of the inert gas into at least the surface of the protective film. CONSTITUTION:When at least a magnetic film 4 and a protective film 5 are formed on a substrate 1 to obtain a magnetic recording medium, the protective film 5 is subjected to surface treatment in plasma of inert gas and a protective film contg. the element of the inert gas in at least the surface is formed, or a film contg. 0.1-1 atomic % Ar besides carbon as the principal constituent element is used as the protective film 5. The Ar may locally exist in the surface of the protective film.
Patent JP-S6012299-A (JP)
Title: Scrap metal press manufacturing compressed scrap block
Inventor: RUCHIAANO BUETSUTSUAANI
IPC: B30B9/32
Filed: 1983-08-24
Abstract: A scrap metal press is disclosed which includes an inclined feeder box, downstream whereof there are provided at least one compacting unit and a guillotine shears unit for the production of compacted scrap blocks. To ensure that a smooth downward movement of the scrap metal can occur even with the feeder box only slightly inclined on a horizontal plane, a plate is provided at the box bottom which is at least temporarily reciprocated with a component in the same direction as the box longitudinal direction. The plate motion, which brings about a condition of dynamic friction between the scrap metal and plate, is preferably accomplished by the use of a slow-motion hydraulic motor having an off-centered pivot pin passed through an opening in the box bottom and engaging pivotally with a body attached to the plate and being loosely movable within the opening.
Patent JP-H0318322-A (JP)
Title: Extraction completion display device for extractor
Inventor: OKAMURA KENJI
IPC: A47J31/10
Filed: 1989-06-15
Abstract: PURPOSE:To visually confirm the completion of extraction by providing a temperature sensitive thermostat to sense the temperature of a heat exchanger plate, which is fixed to a water guide pipe, neon lamp bulb and lamp resistor, always opening the temperature sensitive thermostat, connecting the neon lamp bulb and lamp resistor serially with the temperature sensitive thermostat and connecting them to a power source. CONSTITUTION:A heat exchanger plate 31, which is mounted to a water guide pipe 8, is composed of materials with satisfactory heat conductivity and a temperature sensitive thermostat 32 is fitted to sense the temperature of the water guide pipe 8 or heat exchanger plate 31. A neon lamp bulb 33 is connected serially with a lamp resistor 34, connected through the temperature sensitive thermostat to the power source and fitted to be exposed in an external part. The set temperature of the temperature sensitive thermostat 32 is set slightly lower than the temperature of the water guide pipe 9 or heat exchanger plate 31 and at a temperature less than the set temperature, a contact is opened. Thus, when hot water passes through the water guide pipe 8, the temperature sensitive thermostat is operated and the neon lamp bulb is turned on. Then, when the extraction is completed, the temperature is lower than the set temperature. Accordingly, the contact of the temperature sensitive thermostat is closed and the neon lamp bulb is turned off.
Patent JP-S5488210-A (JP)
Title: 4-methyl-3-sulphenyl-3-penten-2-one and its preparation
Inventor: FUJISAWA TAMOTSU
IPC: C07C323/22
Filed: 1977-12-22
Abstract: NEW MATERIAL:4-Methyl-3-sulphenyl-3-penten-2-one of formula I (R=alkyl, aryl).  
     EXAMPLE: 4-Methyl-3-benzenesulphenyl-3-penten-2-one.  
     USE: Starting material for the preparation of allethrolone, which is a component of the alcoholic part of pyrethroid.  
     PROCESS: A compound of formula I is obtained by the reaction of 4-methyl-3- halo-3-penten-2-one of formula II (X=halogen) with an alkali metal mercaptide of formula RSM (M=alkali metal). 
     COPYRIGHT: (C)1979,JPO&Japio