baber/WOPTO huggingface dataset:
Patent JP-S5377439-A (JP)
Title: Piezo-filter
Inventor: TAKAHASHI SADAYUKI
IPC: H03H9/60
Filed: 1976-12-21
Abstract: PURPOSE:To disperse a sub-resonance frequency by providing a cut near the edge side center part of plural square plate-shaped piezo-resonators where side lengthes are different and controlling so that resonance frequencies of border main vibration or antiresonance frequencies may agree with one another.
Patent JP-S5380544-A (JP)
Title: Integrating and operating type relay
Inventor: SASAKI HIROSHI
IPC: H02H3/42
Filed: 1976-12-24
Abstract: PURPOSE: To intend to prevent a miss operation, and to improve the reliability, by making alternating current level to be a monitoring object, when operation amount is judged, in addition to direct current level. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S53104641-A (JP)
Title: Saggproof composition
Inventor: JIEFURII AARU ERISU
IPC: C09J1/00
Filed: 1977-12-20
Abstract: COMPOSITE TCA-78 TCA-78A TCA-78B                UNITED STATES PATENT APPLICATION OF:     Jeffrey R. Ellis and Herman B. Wagner FOR:     SAG RESISTANT COMPOSITIONS There is provided a new sag resistance imparting agent selected from among gelatinous metal hydroxides and metal salts capable of forming a gelatinous or hydrated hydroxide in the presence of a water soluble alkaline material, the agent being useful for providing sag resistance in adhesive compositions including:  (i)  dry-set cementitious mortar compositions comprising an hydraulic cement, at least one water soluble high molecular weight polymer, and optionally, at least one substantially water insoluble polymer; (ii)  hydraulic non-dry-set compositions comprising an hydraulic cement or plaster of paris, and (iii)  non-hydraulic compositions comprising a room temperature hardening polymer in the form of a resinous liquid or an emulsion, suspension, dispersion, partial solution or total solution.  Methods of imparting sag resistance to adhesive compositions such as the aforementioned and methods of use for sag resistant compositions in the installation of wall and floor covering surfaces are also provided.
Patent JP-H114071-A (JP)
Title: Manufacture of multilayer printed wiring board
Inventor: ODA MASAHITO
IPC: H05K3/46
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To remove moisture absorbed into photo-thermosetting resin so as to prevent voids from occurring in a laminate due to the vaporization of moisture by a method wherein an inner circuit board where photo-thermosetting resin is applied and dried up to the touch is thermally treated. SOLUTION: The copper-plated laminate of an epoxy glass base is subjected to etching, whereby an inner circuit board 3 possessed of an inner circuit 2 is formed on the base 1. Photo-thermosetting resin 4 is applied onto the one side of the inner circuit board 3 and dried up to the touch in an ultraviolet-curing oven. The photo thermosetting resin 4 is irradiated with ultraviolet rays and dried up to the touch under conditions that ultraviolet rays are specified in light volume. Photo-thermosetting resin 4 is applied onto the other side of the inner circuit board 3 and dried out to the tough. The inner circuit board 3 where photo-thermosetting resin 4 is applied and dried out to the touch is thermally treated. The photo-thermosetting resin 4 is melted by heating through a thermal treatment, whereby the rough surface of the photothermosetting resin 4 becomes smooth.  Thereafter, a copper foil 6 with adhesive resin 5 is bonded to the inner circuit board 3 by thermocompression through a roll lamination process, and furthermore a thermal treatment is carried out for the formation of a multilayer shield board 7.
Patent JP-H0320577-A (JP)
Title: Heat-transfer tube for evaporator
Inventor: FURUKAWA MASAHIRO
IPC: F28F1/42
Filed: 1989-06-16
Abstract: PURPOSE:To improve the heat transfer at the inner surface of a tube, and make refrigerant spread satisfactorily on its outer surface so as to improve the heat-transfer performance by forming a groove in the outer surface of a tube correspondingly to a ridge which is formed on the inner surface of the tube and extended in a spiral in the axial direction of the tube and at specific values in respect of the width and depth of the groove and the ratio of the pitch of the groove to the outside diameter of the tube. CONSTITUTION:A heat-transfer tube 1, which is provided to an evaporator A in a plurality of number and virtually horizontally, has a spiral shape with a groove 4 formed in a spiral in the outer surface. A ridge 5 is formed on the inner surface of the tube at positions corresponding to the groove. By forming the groove 4 at a ratio P/D of its pitch P to the diameter D of the tube in the range of 0.75 to 1.25, the overall coefficient of heat transfer of the tube can be improved by 20% or more as compared with a plain tube. When the depth H of the groove 4 is large, the drips of refrigerant goes so deep into the groove 4 that the refrigerant falls without spreading on the outer surface of the tube 1; whereas, when the groove 4 is shallow, the effect of the ridge 5 corresponding to the groove 4 on the turbulence of cold water acts but poorly; for this reason, the groove 4 is designed to have a depth in the range of 0.3mm to 0.7mm. the width W of the groove 4 is designed to be in the range of 0.5mm to 2.0mm, since a groove 4 with a larger width allows the drips of refrigerant to concentrate on the groove 4.
Patent JP-H0712298-A (JP)
Title: Holding device for gas container
Inventor: KENJO TSUNEO
IPC: B65D63/14
Filed: 1993-06-25
Abstract: PURPOSE:To provide a gas container(s) holding device which presents easiness in installing, is not likely to be put off, does not impair fine appearance of the surroundings even though it is left outdoors, and excels in the durability. CONSTITUTION:A holding device for gas container(s) GB is composed of cover fixing members 2, which are installed in the neighborhood of the exterior wall of a building or on two stays 7, and a cover 1 which is fixed between the cover fixing members 2, and a covering member 3 made from a soft sheet material is provided to deform the cover 1 along the contour at the front of a plurality of gas containers GB. The arrangement includes vertical frames 4 installed in the direction over the height at the two ends in the longitudinal direction of the covering member 3, a mounting member 5 installed on the vertical frames 4 in such a way as engaged by the cover fixing members 2, and an expansion/ contraction means 6 which is installed on at least one of the covering member 3, vertical frames 4, and mounting member 5 and which applies a tensile force relative to the cover fixing members 2 to the cover 1 when it is stretched over between the members 2 with the aid of the mounting member 5.
Patent JP-S5580420-A (JP)
Title: Hardenable resin composition
Inventor: SHIBAGAKI KAZUYOSHI
IPC: C08F290/00
Filed: 1978-12-14
Abstract: PURPOSE: To obtain the title composition with excellent electrical property, moisture resistance, adherent property, acid resistance and alkali resistance by compounding an epoxy compound, phasporic acid (ester) and a silane coupling agent to a specific main material.  
     CONSTITUTION: To (A) 100 parts (part by wt., also hereinaften) of a mixture comprising (a) 100 parts of a main material consiting of α,β-unsaturated aliphatic acid ester and/or amide derivative and (b) 0.5W150 parts of an unsaturated monomer having one or more of addition polymerizable unsaturated bond and exhibiting a diluting action on the said main material, (B) 0.5W300 parts of a liquid epoxy compound with epoxy eq. of 100W500 having two or more epoxy groups and, optionally, halogen in a molecule, (C) 0.01W35 parts of phosphoric acid and/or phosphoric acid ester such as trimethylphosphate, 3-chloroacid phosphoxy acrylate or the like, (D) 0.01W30 parts of a silane coupling agent and (E) 0.05W30 parts of a polymerization initiator are compounded to obtain the title composition. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H0319555-A (JP)
Title: Voice signal detector
Inventor: YAMAGUCHI KAZUYUKI
IPC: H04M1/65
Filed: 1989-06-16
Abstract: PURPOSE:To save number of IC terminals and elements in an IC and to eliminate the need for a bias circuit by simultaneously inputting a voice output signal and an output DC voltage from a feedback amplifier arranged to a pre- stage to a signal detection circuit provided with a low pass filter circuit to a comparison reference voltage generating section. CONSTITUTION:A base of an NPN transistor(TR) 9 being a component of a differential amplifier is connected to resistors 7, 8 and further to a bypass capacitor connection terminal 15 and a bypass capacitor 16. The other terminal of the bypass capacitor 16 and the resistor 8 are connected to ground and a common emitter line of the differential amplifier circuit is connected to an constant current source 11, and the other terminal of the constant current source 11 are connected to ground. The collector of the TR 9 being a component of the differential amplifier circuit is connected to output load resistor 12 and a detection circuit output terminal 13, and the other terminal of the resistor 12 and the collector of other TR 10 of the differential amplifier circuit are connected to the power voltage line. Thus, it is not required to add a unique bias circuit to the detection circuit section and number of IC terminals and elements in an IC is decreased.
Patent JP-H0452898-A (JP)
Title: Fire receiver
Inventor: OGAWARA ATSUSHI
IPC: G08B17/00
Filed: 1990-06-15
Abstract: PURPOSE:To store a fire signal and to restore a driven fire sensor after the lapse of a prescribed time by providing the fire receiver with a retrigger type counting means, an operation input monitoring means, a counting means restarting means, and a normal fire monitoring mode switching means. CONSTITUTION:When an automatic restore switch SW2 is turned on, a microcomputer (MPU) lights up its corresponding sectional display lamp, stores a fire signal for a prescribed time, then restores the fire signal, temporarily interrupts power supply, restores the self-holding of the driven fire sensor, switches the operation mode to an automatic restore mode, and then sets of the count value (k) of a switching counter area to '0'. If an operation input and a signal input are not generated, '1' is added to the count value (k), and if the counter value (k) reaches a prescribed value K within 30 minutes e.g. or the SW2 is depressed again, the MPU releases the automatic restore mode and switches the current mode to a normal monitor mode.
Patent JP-H0714476-A (JP)
Title: Disconnecting switch with resistor
Inventor: KOYAMA MITSUTOSHI
IPC: H01H33/56
Filed: 1993-06-25
Abstract: PURPOSE:To inspect a resistor with ease at all times by detecting the temperature distribution characteristics of the resistor using an optical fiber, and thereby confirming whether or not the resistor is abnormal without disassembling the resistor for inspection. CONSTITUTION:An optical fiber 20 is wound up over the circumference of a resistor 18. The optical fiber 20 is led outside out of a joint section 21 at the bottom section of a closed container 1 through the inside of an insulating cylinder 6. An optical temperature measuring equipment 22 is provided for the outer section of the closed container 1, and the optical fiber 20 is connected to the optical temperature measuring equipment 22. A coaxial cable 23 is extended from the optical temperature measuring equipment 22 so as to be connected to a data processing means 24. The optical fiber 20 is one piece of fiber, and is wound closely around each of a plurality of resisters 18 by several turns, and its rearmost section is treated by means of terminal correction. The optical temperature measuring equipment 22 is made up by using a distribution type temperature sensor making use of the temperature characteristics of motor dispersion of the optical fiber 20.
Patent JP-H0322619-A (JP)
Title: Digital logic circuit
Inventor: TANAHASHI TOSHIO
IPC: H03K19/086
Filed: 1989-06-20
Abstract: PURPOSE:To save power consumption by coupling a 1st gate comprising a transistor(TR) whose emitter connects to a 1st current source and a 2nd gate comprising a TR whose emitter connects to a 2nd current source, and connecting the coupled gates to a 3rd gate. CONSTITUTION:The operation of a 1st gate 101 and a 2nd gate 102 is the same as a conventional ECL circuit. As to a 3rd gate 103, a voltage at a terminal 6 of a 1st resistor being a base input of a 5th TR Q7 and a 2nd reference voltage 3 are compared and a current flows to the TR at a high level. Thus, when the terminal 6 of the 1st resistor R1 is at an H level, a current flows to the 5th TR Q7 and the emitter 4 of the 7th TR Q9 outputs an H level. Even when the voltage at one terminal 6 of the 1st resistor R1 is at an L level, an H level is outputted to the emitter 4 of the 7th TR Q9. when the voltage of the terminal 6 of the 1st resistor R1 is at an L level, the emitter 4 of the 7th TR Q9 outputs an L level.
Patent JP-S5945117-A (JP)
Title: Forming method of curved pipe
Inventor: YAMADA KOUZOU
IPC: B29C70/06
Filed: 1982-09-07
Abstract: PURPOSE:To obtain a formed product with less disturbance in orientation of fibers, generating no crease on its inner periphery, and having good appearance and superior mechanical performance by a method wherein a prepreg is arranged in the outer layer of a core pipe, and the core pipe is inserted in a thermal shrinkable tube having fine holes and then subjected to heat treatment at a predetermined temperature. CONSTITUTION:After a prepreg has been arranged in the outer layer of a core pipe, the core pipe is inserted in a thermal shrinkable tube having pin holes and then heated up to a predetermined temperature, so that the tube is shrunk and the resin is hardened. The prepreg has such a form that filaments, strands, uni- directinally arranged materials, non-woven fabrics, felts, woven fabrics, knitted goods, braids, etc. of reinforcing fibers such as carbon fibers, glass fibers, silundum fibers, boron fibers, or alamide fibers are impregnated with thermosetting resins, e.g., epoxy resin, phenol resin, unsaturated polyester resin, polyimide resin, furan resin, etc. The fine holes of the thermal shrinkable tube are formed of the so-called pin holes with usually diameter less than 1.5mm., preferably in order of about 1-30holes/cm<2>.
Patent JP-H10331863-A (JP)
Title: Urethane coupling
Inventor: YAMAGUCHI HIROSHI
IPC: C09J175/06
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To provide a coupling which efficiently transmits power, is high in repeated compression strength, and excellent in vibration absorption. SOLUTION: This coupling is so constituted that a plurality of projections 5A and 5B are provided for the shaft surfaces of paired circular shaped hubs 2A and 2B habing center holes 3A and 3B to be coupled in the shaft at equal intervals in the circumferential direction so as to be faced to each other, the projections of the respective hubs are disposed alternately, concurrently, each space is formed in a space between the projections, and urethane 3 is thereby disposed in each space. In this case, the aforesaid urethane 3 is made out of urethane resin which is mainly composed of T.D.I. preploymer in a polyester series while being blended with cross linking agent in a polyol series including at least more than 39% of its theoretical quantity so as to be cross linked where its repulsive elastic coefficient is less than 30%, and its harness is 60 to 90 deg. (JISA).  The side surface of each projection partitioning a space, is a plane comprising the step of partitioning with two radial reference lines passing through the centers of the hubs while being provided with each pinching angle of 15 deg. to 50 deg..
Patent JP-H02126974-A (JP)
Title: Production of polyimide laminated film
Inventor: TAKAHASHI SEIICHI
IPC: B32B27/00
Filed: 1988-06-23
Abstract: PURPOSE:To form a polyimide laminated film with a simple process by applying a polyamic acid varnish on a substrate, drying the varnish, applying and drying the varnish which is same as or different from the above varnish thereon and heating the varnish at the higher temp. more than the drying temp. CONSTITUTION:In the polyimide resin layer to be used as the interlayer insulating film of a multilayer wiring structure, etc., a varnish consisting essentially of a polyamic acid, a solvent, and an amine compd. is applied on a substrate, and dried at 50-150 deg.C to form a first-layer polyamic acid film. The varnish the same as or different from the first-layer polyamic acid varnish is then applied thereon, and dried at 50-150 deg.C to form a polyamic acid laminated film. The laminated film is further heated at 200-450 deg.C to convert the film into a polyimide laminated film. A polyamic acid film can be made coatable by adding an amine compd. in this way.
Patent JP-H06138403-A (JP)
Title: Picture device
Inventor: CHIBOO FUISURI
IPC: H04N1/195
Filed: 1993-06-25
Abstract: PURPOSE: To form image forming light with high contrast by following printing data. CONSTITUTION: A critical illumination modulator 106 is preferable to be a DMD chip including plural reflecting elements, that is active image mirrors. The respective image element mirrors 108 can individually designate an address in accordance with the respective data bits of the plural data bits which constitute printing data. When the data bits are in a first state, the image element mirrors 108 are controlled so as to permit incident light from a direction 120 to be reflected to a light receiving body along the direction 122. When the data bits are in the second state, the image element mirrors 108 reflect incident light from the direction 120 in the direction 124. Light reflected along the direction 124 does not pass through a projecting system including a projection lens 110 so that light proceeding along the direction 124 is not radiated on an image forming medium 112.
Patent JP-H0449209-A (JP)
Title: Adhesive of mucosa
Inventor: KAMA YOSHIKAZU
IPC: A61K6/083
Filed: 1990-06-14
Abstract: PURPOSE:To obtain an adhesive to mucosa, having excellent adhesivity to mucosa, excellent cushioning properties for many hours and excellent stability of use, comprising a copolymer having repeating units in a specific ratio derived from vinylpyrrolidone and a specific vinyl compound. CONSTITUTION:An adhesive for mucosa comprising copolymer I having (A) a repeating unit derived from hydrophilic vinylpyrrolidone and (B) a repeating unit derived from a hydrophobic vinyl compound containing >=5C alkyl side chain in a molar ratio of the units A:B=(70:30) to (99:1), copolymer II having the unit A, the unit B and (C) a repeating unit derived from a vinyl compound containing <=4C alkyl side chain in the molar ratio of A:B:C=(20:30:78) to (98:1:1) or the copolymer I or II and polymer III having the repeating unit C, showing the above-mentioned effects because of possessing of both the hydrophilic unit and the hydrophobic unit, having water resistance, not eluting with water, having affinity for a material not mucosa, such as acrylic resin, useful as a stabilizer for denture.
Patent JP-H0822196-A (JP)
Title: Developing device and method
Inventor: INAGAKI JUN
IPC: G03G15/10
Filed: 1994-07-07
Abstract: PURPOSE:To provide a developing device and method by which excess developer on a photoreceptive drum can be optimally eliminated after a toner image is developed. CONSTITUTION:By the developing device executing the developing method, the excessive developer on the photoreceptive drum 2 is eliminated stepwise by first and second squeezing rollers 36 and 38 after a developing action. When gaps between the rollers 36 and 38 and the drum 2 are respectively defined as d3 and d4 and the respective circumferential speed of the rollers 36 and 38 are defined as V3 and V4, the relation of d3>d4 and V3>V4 are obtained.
Patent JP-S5680623-A (JP)
Title: Combustion controlling system
Inventor: MAEHARA NAOYOSHI
IPC: F23N1/02
Filed: 1979-11-30
Abstract: PURPOSE:To enable to control the combustion level continuously from an extremely low level to the maximum level, by providing a damper means in a combusting- air passage, and controlling the damper means being interlocked with a means for controlling the reference signal of combustion level. CONSTITUTION:A damper means 34 for controlling the flow rate of combusting air is provided in a combusting-air passage, in the manner that it is controlled being interlocked with a reference signal controlling means 36 which is adapted for controlling the reference signal of combustion level to an optimal value for each combustion level. With such an arrangement, when the flow rate of combusting air is decreased, the reference signal of combustion level is lowered, so that the air- fuel ratio can be controlled to a relatively high value. Therefore, an optimal combustion can be obtained by controlling the combustion level from an extremely low  level to the maximum level continuously.
Patent JP-S5945749-A (JP)
Title: Automatic calling telephone set
Inventor: SASANO NAKAMICHI
IPC: H04M1/27495
Filed: 1982-09-08
Abstract: PURPOSE:To attain calling, by providing a storage device for a specific calling telephone number and a PB tone generator to a pushbutton telephone set and hooking up a handset so as to transmit automatically the specific telephone number by PB tone. CONSTITUTION:The pushbutton telephone set 1 is connected to telephone lines 10, 11 and a PB tone memory section 23 is provided with a selecting switch group to set the telephone number and a memory IC. In hooking up the handset, hook switches 2, 16 are selected respectively to contacts 13, 18, and a DC loop circuit comprising a line 11, switch 2, handset 14, resistor 15, switch 16, hook detecting circuit 19, PB tone coupling transformer 7, and a line 10 is formed. When the detecting circuit 19 detects it, a memory section 23 is operated and a telephone number stored is read out, a PB tone generation IC 25 is controlled from a PB tone generating section 24 to generate a PB tone and the tone is transmitted to a telephone line via a coil of the transformer 7.
Patent JP-S63318221-A (JP)
Title: Feeding device for machining liquid of wire electric discharge machine
Inventor: KATAOKA TAKAYUKI
IPC: B23H7/02
Filed: 1987-06-22
Abstract: PURPOSE:To reduce the quantity of machining liquid which fails to be effectively used by installing a hollow machining liquid nozzle slidably and expandably/ contractibly in an alignment with a machining liquid conveying pipe, pressing the free surface of a workpiece by means of an elastic body, and feeding a machining liquid to a machining part. CONSTITUTION:A machining liquid feeding nozzle 3 which is formed with resin, etc. having small friction coefficient is installed slidably and expandably/ contractibly in an alignment with the inside of a machining liquid conveying pipe 4, and a wire electrode 2 is inserted through its center while the nozzle 3 is energized in its projecting direction by means of a coil spring 5 which is received by a ledge 4a. At the time of electric discharge machining, the machining liquid feeding nozzle 3 is pressed against and closely attached to a workpiece 1 against the compression force of the coil spring 5, and a machining liquid is fed into a machining gap between the wire electrode 2 and the workpiece 1. Thereby, the quantity of machining liquid which fails to be effectively used for cooling a machining part or for removing machining dust produced by electric discharge machining, etc. can be extremely reduced.
Patent JP-S6011894-A (JP)
Inventor: KAWASAKI ATSUSHI
IPC: G09G3/18
Filed: 1983-08-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。