baber/WOPTO huggingface dataset:
Patent JP-S5358535-A (JP)
Title: Thickening agent
Inventor: SAIRENJI ISAO
IPC: C09D11/03
Filed: 1976-11-09
Abstract: PURPOSE: A thickening agent for coating and printing ink, which is prepared by reation of an alcoholate of a metal such as aluminum, zirconium with a specific hydroxyl group-containing, low-molecular copolymer. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5466974-A (JP)
Title: Isolating method of oxidizing material from non-oxidizing material
Inventor: HASEGAWA TAKASHI
IPC: B32B37/00
Filed: 1977-11-07
Abstract: PURPOSE: To improve the corrosion resistance, etc., of a composite material remarkably, by bringing an FRP layer of a free-radical polymerization thermosetting resin into contact with an oxidizing material, and an FRP layer of a furan resin into contact with a non-oxidizing material, respectively.  
     CONSTITUTION: An FRP layer made of a furan resin in a composite material is brought into contact with a non-oxidizing mterial; the other FRP layer made of radically polymerizable thermosetting resin, into contact with an oxidizing material, thus isolating the oxidizing material from the non-oxidizing material for a long time based on the properties of the FRP layers.  
     EFFECT: Improved chemical and crack resistance and retained high tensile strength at elevated temperatures. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5758422-A (JP)
Title: Signal transmitting method
Inventor: SATOU KOUICHI
IPC: H04B5/00
Filed: 1980-09-25
Abstract: PURPOSE:To avoid the generation of noise due to sliding contact and to turn a rotating body smoothly, by opposing respective antennas of a pair of transceivers closely near the rotating shaft line of a rotary body. CONSTITUTION:A rotary body 2 of drum shape on which a cable 1 is wound is pivotally coupled with a motor 4 and turns through the reception of a rotating power from the motor 4. An antenna 15 of the 1st transceiver 14 fitted to a rotating shaft 3 of the body 2 is located near the rotating shaft line of the body 2 and it opposes to an antenna 18 of the 2nd transceiver 17 closely. The said 1st and 2nd transceivers 14, 17 have a signal processing circuit in their transmission system which multiplexes various electric signals and a signal processing circuit in their reception system which demodulates the received multiplex signals.
Patent JP-S62291119-A (JP)
Title: Manufacture of semiconductor element
Inventor: EGUCHI MASUICHI
IPC: H01L21/302
Filed: 1986-06-11
Abstract: PURPOSE:To provide sufficient durability to a silicon etching step, and excellent functions as a protective film or an insulating film by applying specific polyimide varnish onto a semiconductor substrate. CONSTITUTION:A heat-treated film of polyimide varnish is so formed on a semiconductor substrate having a silicon layer as to selectively expose the silicon layer, the layer of exposed part is etched, and the heat-treated film is used as a protective film or an insulating film in a manufacturing method for a semiconductor element. The polyimide varnish contains a polyamide acid having a structural unit represented by a formula I and a silanol compound represented by a formula II and/or its partial condensate. The adding amount of the silanol compound is preferably 1-50wt.%. If the silanol compound is less than the lower limit, the effect of improving the characteristics is not remarkably, while if it is more than the upper limit, a residue is generated at the time of forming a pattern.
Patent JP-S6113662-A (JP)
Title: Complementary type mis transistor device and manufacture thereof
Inventor: NAKAJIMA SADAO
IPC: H01L21/8238
Filed: 1984-06-28
Abstract: PURPOSE:To prevent the generation of the kink phenomenon of an n-channel type MIS transistor by forming the n-channel type MIS transistor to a semiconductor substrate and shaping a p-channel type MIS transistor onto an insulating layer. CONSTITUTION:An n-channel type MIS transistor TrQn is formed in a semiconductor layer A1 in a semiconductor substrate C1 so that an n<+> type semiconductor region 12 as a source region and an n<+> type semiconductor region 13 as a drain region shape a channel region 14 between these regions 12 and 13 from the main surface side. On the other hand, the layer A1, an insulating layer B1 and a semiconductor layer A2 are laminated in the region of a p-channel type MIS TrQp in the order. The layer A2 consists of a p type semiconductor layer 11 and an n type semiconductor layer 21 at that time. The p-channel type MISTrQp is shaped by using the layer 21. According to the constitution, since the TrQn is constituted by employing the layer A1 as an active layer, the TrQn can be operated under the state of non-floating, thus generating no kink phenomenon.
Patent JP-H08325080-A (JP)
Title: Antibacterial luster
Inventor: OHASHI TETSUO
IPC: C04B41/86
Filed: 1995-05-31
Abstract: PURPOSE: To form an antibacterial coating film having metallic luster by applying a luster contg. one or more kinds of metals selected from among Cu, Ag and Zn to a material capable of baking and carrying out. firing. CONSTITUTION: A liq. luster prepd. by dissolving one or more kinds of compds. selected from among resinates of Cu, Ag and Zn, or resin balsam sulfide etc., in a solvent is applied to a material capable of baking and firing is carried out at about 500-800 deg.C. The durability of the resultant coating film such as the wear, acid and alkali resistances can be improved by adding an org. compd. of Mo, Ti, Fe, Si or Al to the luster.
Patent JP-S5657318-A (JP)
Title: Current miller circuit
Inventor: SUMI TATSUMI
IPC: H03F1/30
Filed: 1979-10-16
Abstract: PURPOSE:To supress the variation of the reflection factor caused by the fluctuation of the power supply voltage, by connecting the transistor having the bases connected in common among the collector of each transistor forming the current Miller circuit, the current source and the external circuit each. CONSTITUTION:The emitter-collector circuit of the transistor TR7 is connected between the collector of the TR1 and the A-side contact of the switch 4, and at the same time the emitter-collector circuit of the TR8 is connected between the collector of the TR2 and the external circuit 6. Furthermore, a common connection is secured between the bases of the TRs 1 and 2 as well as the TRs 7 and 8 respectively. And the collector of the TR2 and the collector of the TR7 are connected to the bases of the TR1 and TR8 each. As a result, the collector-emitter voltage is fixed for both the TRs 1 and 2, thus producing no change to the collector current of both the TR1 and 2. As a result, no effect of the power supply voltage is given to the saturation electricity of both the TRs 1 and 2. Accordingly, the variation can be suppressed to the fluctuation of the power supply voltage having the reflection factor m=I2/I1 of the current Miller.
Patent JP-S63297042-A (JP)
Title: Ink supply quantity controller per zone
Inventor: OSAWA FUMIO
IPC: B41F31/02
Filed: 1987-05-29
Abstract: PURPOSE:To ensure the detection of step-out to make a control condition with high accuracy and stability, by a method wherein a drive pulse is issued to each stepping motor and the occurrence of error in the control of the stepping motor is detected when a pulse signal is not normally generated from a corresponding waveform shaping circuit according the drive pulse. CONSTITUTION:If the increase/decrease of blade open amount is directed by switches 111-11n, a CPU 21 issues data directing which blade open amount should be increased, decreased, and this data is imparted to a CPU 31. After selecting a DRV 4 to be controlled by sending a selection signal MC through an I/F 36, the CPU 31 sends a forward or reverse rotation pulse PF or PR from an I/F 35 as a pulse number according to the increase or decrease of blade open amount, whereby a stepping motor (STM) 41 rotates to conduct the increase/decrease of blade open amount. A pulse generator 42 also rotates to issue pulse signals phia, phib and a detection signal H according to the drive current conduction through a DV 54. With the normal generation of signals phiA, phiB, the CPU 31 judges a control condition to be normal without the step- out in the STM 41 and judges a drive condition to be also normal according to the detection signal H.
Patent JP-H0430050-A (JP)
Title: Nonflammable panel and manufacture thereof
Inventor: ITO TAKEO
IPC: B32B38/00
Filed: 1990-05-24
Abstract: PURPOSE:To lighten a panel, and improve its heat insulating property by making a core material having a channel, on which surface primer processing is performed, and a frame material edging the periphery of the nonflammable material mainly composed of calcium silicate, and pressure-connecting a surface shell plate through the adhesive. CONSTITUTION:A plate core material 4 and a frame member 5 forming a panel to be used for a thermostatic chamber or the like are made of non-combustible material 2 mainly composed of calcium silicate. Multiple channels L are provided in the surface of the core material 4, and primer processing is performed to it, and the core material 4 is made of the low density non-combustible material. An engaging recessed part 7 and an engaging projecting part a6 to be engaged with adjacent panels are provided in the frame material 5, and the frame material 5 is made of the high density non-combustible material. Next, the non-combustible material 2 is covered with surface shell plates 3 made of metal, and they are subjected to pressure-connection through adhesive. A light panel having the excellent heat insulating property can be thereby obtained.
Patent JP-S5834313-A (JP)
Title: Active type distance measuring device
Inventor: KAWABATA TAKASHI
IPC: G01C3/06
Filed: 1981-08-26
Abstract: PURPOSE:To improve distance measurement precision with simple constitution by allowing the incidence position of reflected light to a photodetector to depend upon subject distance, and providing the photodetector with a structure for representing the incidence position in the form of a digital code signal. CONSTITUTION:Emitted light from a light emitting element 1 is projected as luminous flux nearly perpendicular to a base line through a cylindrical lens 2 for projection. A photodetection lens 5 is arranged successively to the projection lens 2 at a prescribed base line interval (d), and is a cylindrical lens for forming a linear image of the reflected light which depends upon subject distance nearly at right angles to the base line without spoiling angle information on the reflected light. The photodetection sensor 4 extends along the base line to sense the reflected light from the subject within a range from infinity 6 to the closest focusing 7.
Patent JP-H0434065-A (JP)
Title: Production of polyester-based fiber cloth
Inventor: MORIWAKI TOSHIJI
IPC: D06M101/16
Filed: 1990-05-24
Abstract: PURPOSE:To impart excellent feeling having abundant repulsion to polyester- based fiber cloth by nipping both sides of the polyester-based fiber cloth and subjecting to heat treatment at a specific range of pressure, temperature and time in a state of not-generating any dimensional variation during the treatment. CONSTITUTION:Cloth made by polyester-based fiber or raw yarn of the polyester-based fiber is subjected to a swelling treatment using at least a species of dichloromethane, dibromomethane and bromochloromethane, or to at least a species of mellowing processing such as blowing, milling, beating or shrinking by compression. Next, both sides of the cloth is nipped between two belts of a roller belt-type heat-treating machine and 5-500g/cm<2> pressure is applied, then subjected to heat treatment at a temperature of 150-200 deg.C for >=1sec in a state of not-generating any dimensional variation of the cloth during the heat treatment.
Patent JP-S6027802-A (JP)
Title: Positioning and size detecting apparatus
Inventor: NISHIZAWA SHIGENOBU
IPC: G01B5/00
Filed: 1983-07-23
Abstract: PURPOSE:To make the constitution simple and compact, to perform the positioning and clamping of a work simultaneously, and to perform part of measurement, by using two sets of fixed arms and a set of movable measuring arm. CONSTITUTION:In a measuring machine, two sets of fixed arms 15 and a movable measuring arm 24, which is driven by hydraulics and the like, are provided. When the arm 24 is moved, a measuring probe 25 at the tip is contacted with the inner wall and the like of the groove of a work W. The positioning and clamping of the work W are performed through contactors 18 and the like of the two sets of the fixed arms 15. The measurement of the size of a part of the groove of the work is performed in correspondence with the moved amount of the arm 24. Thus, the constitution of the positioning and size detecting apparatus can be made simple and compact. The three operations, i.e., positioning, clamping and partial measurement of the size with respect to the work, can be simultaneously performed.
Patent JP-S6354765-A (JP)
Inventor: YAAN FUOBORIRU
IPC: H01L29/06
Filed: 1987-05-29
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。
Patent JP-S6025807-A (JP)
Title: Low noise tire
Inventor: KAGAMI KIICHIROU
IPC: B60C11/00
Filed: 1983-07-24
Abstract: PURPOSE:To enable lowering of a noise, by a method wherein a pitch size of each element is specified by providing the surface of a tire tread with at least two longitudinal grooves and forming the longitudinal groove with a main element and 0-4 pieces subelements. CONSTITUTION:The titled tire possesses four longitudinal grooves G1, G2 in a circumferential direction and each of the longitudinal grooves G1, G2 of the tire is constituted with repetition of pattern constituent units p1, p2 made of main elements M1, M2 having pitch lengths Rm1, Rm2 and subelements S1, S2 having shorter pitch lengths Rs1, Rs2 as compared with those of the main elements M1, M2, through which a pitch size of each of the elements is specified. The pattern constituent unit p2 of the longitudinal groove G2 possesses, for example, the one main element M2 and the two and identically shaped subelements S1, S2. With this construction, tire noise can be reduced without deteriorating operation stability and resistance to wear.
Patent JP-S5837413-A (JP)
Title: Combustion equipment for liquid fuel
Inventor: MIKATA JISUKE
IPC: F23D11/40
Filed: 1981-08-28
Abstract: PURPOSE:To obtain the combustion equipment which stably burns in blue flame by a method wherein the combustion is performed in red flame at the ignition period and then turned to be continued by re-circulating unburnt gas. CONSTITUTION:A combustion assisting tube 4 made of perforated plate so arranged as to surround the central spray pattern b part is provided at the front of an air nozzle plate 6. Furthermore, a mixing pipe 8, by which air stream is bent at the following stream side of the air nozzle plate 6 so as to form a throttle part, is arranged being supported with three legs fitted at the front of an air guide tube 2. In addition, a tapered cone-shape central flame holding tube 9 made of perforated flat plate, the hole size of which is a little larger than that of the plate used in the tube 4, is held by means of legs 9' at the tip part of the mixing pipe 8 in its center. A combustion tube 11 is coaxially capped through a heat insulating packing 12 outside said mixing pipe 8. A bellmouth-shape trap ring 13 is inserted in the tip part of the combustion tube 11 in such a manner that its rear radially reducing end overlaps with the tip part of clearance between the ring 13 and the pipe 8 and fixed to the combustion tube 11.
Patent JP-H04363619-A (JP)
Title: Range finder equipment
Inventor: NONAKA OSAMU
IPC: G03B13/36
Filed: 1991-06-06
Abstract: PURPOSE:To enable a distance to be detected by obtaining a difference between a distance-measuring data obtained by allowing a light-projection element (IRED) to project light for improving an error in detection of quantity of light based on leakage of a capacitor for holding and a dielectric absorption and a distance- measuring data obtained by preventing the IRED from projecting light and then performing compensation. CONSTITUTION:The title range finder allows reflected light projected onto an object to be shot to be received by a photodetector 12a and to be converted to photocurrent. Photocurrent of a photoelectric conversion element is stored in a capacitor 13a for storage and then a stationary photocurrent is eliminated from the photocurrent by using the stored value of this capacitor 13a. A CPU 16 subtracts a signal photocurrent output from a stationary light-elimination apart 11a wile o light is projected from an output based on a signal light current output from the above stationary light-elimination part 11a during projection of light of a light-projection element 19a and then compensates for an output of the signal photocurrent output from the stationary light-elimination part 11a by a leakage content of the capacitor 13a while light is projected.
Patent JP-S6114913-A (JP)
Title: Molding method of reinforced plastic product
Inventor: NAGANO MASAHIRO
IPC: B29K101/10
Filed: 1984-07-02
Abstract: PURPOSE:To simplify the molding work and at the same time obtain the titled product with higher degree of freedom on product desin such as the designs of electronic appliances, fuselage of aircraft and the like by a method wherein reinforcing fibers such as glass fibers or the like are electrically flocked onto the tool surfaces of molding tools in advance and, after the tools are clamped, liquid resin such as polyester or the like is cast in the tools and cured. CONSTITUTION:Releasing agent such as silicone or the like is coated at first and secondly bonding agent such as liquid polyester or the like is coated in addition onto the tool surfaces 3 oa a male mold 1 and of a female mold 2. Thirdly, reinforcing fibers 3 such as glass fibers or the like are electrically flocked further onto the tool surfaces 3. Fourthly, the make mold 1 and the female mold 2 are clamped. Finally, liquid resin is cast through the resin bung hole 6 of the female mold 2 and cured in order to obtain a molded product. USE:For building material, medical appliance, communications equipments and the like.
Patent JP-S63300401-A (JP)
Title: Device for releasing fixation of cleaner
Inventor: OKADA TAKEHIRO
IPC: G11B3/58
Filed: 1987-05-29
Abstract: PURPOSE:To certainly fix a cleaning device at the time of transportation and release the fixation of the device at the time of operation, by constituting a cleaner moving means of at least two bodies of members and, at the same time, stopping the movement of one of the two bodies by means of link mechanisms which are driven by the cleaner moving means. CONSTITUTION:A cartridge main body 40 and turning arm 50, holding a cleaner, can move linearly and turn from their waiting positions to the inner peripheral section of a disk. The linear and turning movement of the main body 40 and arm 50 are usually attained while a driving rack 27 and cartridge guide 70 are held in a united state. When link mechanisms 92 and 93 are actuated by the linear movement of the driving rack 27 and the cartridge guide 70 is separated from the rack 27 by the movement of a pin 95, the cartridge main body 40 holding state of the cartridge guide 70 is cancelled and the turning arm 50 becomes turnable. At the time of transportation, the cartridge main body 40 is locked by the cartridge guide 70 by returning the link mechanisms 92 and 93 to their stable positions.
Patent JP-S5837316-A (JP)
Title: Magnetic bearing device
Inventor: HARADA TOSHIO
IPC: F16C39/06
Filed: 1981-08-31
Abstract: PURPOSE:To prevent the gap of the bearing from widening due to centrifugal force to prevent the bearing function from lowering by connecting the inner ring and outer ring of an annular magnetic body to each other by a conical shell. CONSTITUTION:The joint part between the inner ring and outer ring of the annular magnetic body 12 on the rotary side has a slope, and the slope lowers toward the outer periphery. By this configuration, even if a rotary body 1 rotates and undergoes a deformation in which said rotary body 1 constricts in the axial direction by the centrifugal force, the annular magnetic body 12 is subjected to deformation as shown by solid line from a phantom line to correct the widening of the magnetic bearing gap 7 and prevent the bearing characteristic from lowering.
Patent JP-H089071-A (JP)
Title: Power supply circuit for communication equipment
Inventor: UMEZAWA MIZUKI
IPC: H04M19/00
Filed: 1994-06-17
Abstract: PURPOSE:To simplify the design, development and management or the like of a power supply circuit in the communication equipment whose system power supply voltage differs from the system and to prevent the operation of a DC/DC converter from being unstable. CONSTITUTION:A -48VDC is adopted for a large capacity system and a -24VDC is adopted for a small capacity system as a system power voltage from a main power supply 11. An input voltage detection circuit 2 detects whether a voltage applied to a power input terminal 1 is -24VDC or -48VDC and a power supply control circuit 3 activates a DC/DC converter main body 4 in the case of -24VDC and does not activate it in the case of -48VDC. The DC/DC converter main body 4 boosts the input voltage of -24VDC into -48VDC in its operation and provides an output to a power supply output terminal 5 but provides the input voltage as an output to the power supply output terminal 5 in its inoperativeness. The power supply voltage of -48VDC is applied to circuits such as a trunk circuit.
Patent JP-S5469024-A (JP)
Title: Pattern control unit
Inventor: MASAKI KATSUMI
IPC: B41B13/00
Filed: 1977-11-11
Abstract: PURPOSE: To form the character in such a way that the character may be identified clearly by forming the pattern with the dot which is controlled by the dot control signal at the pattern formation time.  
     CONSTITUTION: The pattern code signal applied through input terminal 11 is stored in sequence into frame memory 12, and the output is sent to character generator 17 to be then delivered as the parallel signal with reception of the output of parallel-series converter 20. At the same time, the output of memory 12 is sent to dot control signal generator 23, and the dot control signal is delivered to be supplied to selector circuit 26 via ratch circuit 25. The pulse signals corresponding to the dot control signals are delivered among the output of pulse formers 27W30, and the dot output signal is modulated 32 and controlled to form the pattern. In this way, the character can be formed so as to be identified clearly. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6112301-A (JP)
Inventor: NAGURA TOSHIYUKI
IPC: B27D1/10
Filed: 1984-06-29
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。
Patent JP-S5359992-A (JP)
Title: Cutting tool
Inventor: YOSHIZAWA YASUO
IPC: B23B27/16
Filed: 1976-11-11
Abstract: PURPOSE: To provide a boring cutting tool of the throw away type, which can bore a small diameter hole, form an annular bore and has a prolonged service life. 
     COPYRIGHT: (C)1978,JPO&Japio