baber/WOPTO huggingface dataset:
Patent JP-S63241182-A (JP)
Title: Film forming device
Inventor: YANO KOSAKU
IPC: C23C16/511
Filed: 1987-03-27
Abstract: PURPOSE:To uniformly flatten the film deposited on a rugged substrate by providing an electrode in opposition to the substrate to be treated, and uniformizing the high-frequency voltage to be impressed on a substrate holder in the title thin film forming device utilizing plasma. CONSTITUTION:A gaseous mixture of Ar and O2 is introduced into a plasma producing chamber 13 from an inlet 14, a microwave is supplied from a microwave source 11 through a waveguide 12, and a magnetic field is formed by the coil 15 provided around the chamber 13. Consequently, high-density plasma is produced in the plasma producing chamber 13. A part of the plasma infiltrates into a reaction chamber 16 through the opening of the plasma producing chamber, gaseous SiH4 is simultaneously supplied from an inlet 21, and the chamber is depressurized by an evacuation system 22. A mesh electrode 23 is provided between the opening of the plasma producing chamber 13 and the substrate holder 18, a high-frequency bias power is impressed on the substrate holder 18 from an electric power source 17, and the thin film of SiO2 is formed on the substrate 19. The bias high-frequency electric field for the substrate holder 18 is uniformized by the presence of the electrode 23, and hence the thickness of the thin SiO2 film on the substrate 19 is uniformized even if the substrate is large and rugged.
Patent JP-S549141-A (JP)
Title: Side guide apparatus in front of coil winding machine
Inventor: TERAKADO RIYOUJI
IPC: B21C47/34
Filed: 1977-06-23
Abstract: PURPOSE: To provide a guide apparatus for a hot strip mill which permits retaining of a proper guide space by means of hydraulic cylinders of a specific mechanism arranged separately from a rapid short stroke mechanisms. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S60218553-A (JP)
Title: Control of air conditioner
Inventor: ARAKAWA MASASHI
IPC: F24F11/02
Filed: 1984-04-16
Abstract: PURPOSE:To reduce number of intermittent operation accompanying room temperature fluctuation and improve the feeling of room heating by a method wherein the maximum revolving number, which is the upper limit of variable range of revolving number, is set lower than the maximum revolving number, set upon starting operation, after a set room temperature is attained and the operation is stopped once after starting the operation, in the air conditioner, into which the revolving number variable compressor is incorporated. CONSTITUTION:The compressor is preset so as to revolve at revolving numbers N2, N3 when temperature differences DELTAT2, DELTAT3 are existing between the set temperature of a temperature regulator and the room temperature and the compressor revolves at the minimum revolving number N1 when the temperature difference is 0 deg.C while it revolves at the maximum revolving number N3 when the temperature difference is higher than DELTAT3. In this case, the upper limit of variable range of revolving number in the compressor is limitted at the maximum revolving number N2 lower than the maximum revolving number N3, preset upon starting the operation, when the room temperature is reduced and the conditioner is operated again or after a thermostat is operated and the operation is stopped. According to this method, the room temperature rises slowly and numbers of operation and stop may be reduced and whereby comfortable air condition with small room-temperature fluctuation may be effected.
Patent JP-H03273347-A (JP)
Title: Microprocessor monitor circuit
Inventor: KOMATSUDA AKIKO
IPC: G06F11/30
Filed: 1990-03-22
Abstract: PURPOSE:To improve the reliability of a microprocessor by monitoring the operation of this microprocessor at all times by a microprocessor monitor circuit and outputting an alarm signal when any abnormality is detected. CONSTITUTION:The microprocessor 10 outputs address information and data information to a system bus 14, and an address latch circuit 2 extracts only the address information 15 in the bus 14 and outputs this information to an address effectiveness decision circuit 3. This circuit 3 previously stores the address area of the processor 10 and decides whether the input information 15 is in the area or not. When the information is out of the area and ineffective for a control circuit 1, the alarm signal 16 is outputted to show the processor 10 is abnormal. Thus, since the operation of the processor is always monitored and the alarm signal is outputted when any abnormality is detected, the reliability of the processor is improved.
Patent JP-H08275465-A (JP)
Title: Armature of d.c. motor
Inventor: SAITO SHIGEKI
IPC: H01R39/32
Filed: 1995-03-31
Abstract: PURPOSE: To make electrically and mechanically sufficient coupling in short time by melting a specified quantity of brazing material and selectively brazing an area where an upper coil, a lower coil and the riser of a commutator get together. CONSTITUTION: The riser 1 of a commutator is electrically insulated with segment mica 2, and an upper coil 3 and a lower coil 4 are inserted into the grooves in the riser 1. Letting the value obtained by adding together the height of the upper coil 3 in the radial direction and that of the lower coil 4 in the same direction be h2, and letting the height of brazed area 5 in the radial direction with almost the half of the area where the upper and lower coils 3, 4 are in contact with each other centered be h1, these values are so controlled that h1 is equal to or below 1/2 of h2. This shortens the brazed portion of the riser of the commutator and thus the brazing time. The shortened heating time reduces thermal degradation in the segment mica, and provides electrically and mechanically sufficient juncture.
Patent JP-H01246922-A (JP)
Title: Serial 2, 7 decoder
Inventor: YANAKA TAKESHI
IPC: H03M7/14
Filed: 1988-03-29
Abstract: PURPOSE:To easily detect a special pattern by providing an 8-stage shift register whose each stage is composed of a D-type FF, 4-stage shift register, AND/OR gate means, special pattern detecting D-type FF, etc. CONSTITUTION:A 12-stage shift register is constituted of an 8-stage shift register 1 composed of D-type FFs 10-17 and a 4-stage shift register 2 composed of D-type FFs 20-23. Moreover, two kinds of special patterns 00001001 and 00000100 exist as the special pattern in 2, 7 code sequence when the left-side sequence is the first. When either one of the two kinds of special patterns is inputted to the FFs 10-13 of the register 1 and FFs 20-23 of the register 2, AND gates 41 end 42 respectively detect first and second patterns and output the patterns through an OR gate 43 in the same phase as that of output data. Therefore, the special patterns are synchronized even at a special pattern detecting FF 44 and detected signals can be obtained easily. Thus the special pattern can be detected newly and the decoding range can be expanded.
Patent JP-H10270277-A (JP)
Title: Manufacture of magnet roller
Inventor: TAMURA HAJIME
IPC: G03G15/09
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To manufacture a magnet roller of good performance, by forming a magnet chip with good productivity without deformation at the time of release, and using the magnet chip. SOLUTION: In this method, an object is formed by the following processes. (1) Magnetic metal material 3c is arranged on the outside regions of both side surfaces of a magnetic chip to be formed in a cavity 1. (2) Nonmagnetic metal material 2b is arranged on the outside region of a bonding surface of the magnetic chip to be formed to a shaft. (3) Magnetic metal material 3a on which a protruding part 5 is arranged on the outside region of the surface of the magnetic chip formed such that the tip of the protruding part 5 reaches in the vicinity of a specified position of the surface. (4) The non-magnetic metallic material 2a is arranged on a space between the magnetic metal material 3c in the above (1) and the magnetic metal material 3a, on which the protruding part 5 is arranged in the above (3).  By using the cavity 11 in the metallic mold formed in the above processes, bond magnetic composite is molded. A plurality of magnet blocks are formed, arranged and fixed on the outer periphery of the shaft, thereby manufacturing a magnet roller.
Patent JP-S51151065-A (JP)
Title: Image tube
Inventor: YANAGISAWA TAKUJI
IPC: H01J31/08
Filed: 1975-06-20
Abstract: PURPOSE: To obtain an image tube, prevented from the creeping discharge, and simplified about a circuit with a small resistance number, too. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-H05240277-A (JP)
Title: Disk rotor made of aluminum-base composite material
Inventor: ARAI KATSUO
IPC: F16D65/12
Filed: 1992-02-26
Abstract: PURPOSE:To improve the lightweight structure and heat-proof resistance and the wear resistance by blending hyper-eutectic Si or rapidly-solidified aluminum alloy powder containing super-eutectic Si and transition metals, and ceramics particles and by pressure-forming a sliding part out of the mixture in the semi- molten range of the aluminum alloy. CONSTITUTION:Rapidly-solidified aluminum alloy powder containing 15-30wt.% of super-eutectic Si, or in addition, containing 0-5wt.% of transition metals of Mn, Fe, Mo or the like and 10-50vol.% of ceramics particles are blended and stirred to produce the mixed powder, and the mixture is pressed to form a rough-shaped member (A) of the whole disk rotor, or a rough-shaped member 1 of a sliding part shape under the normal temperature. After the combination of the rough-shaped member (A) or the rough-shaped member 1 with the rough- shaped member 2 is heated to the semi-molten region of the rapidly-solidified aluminum alloy, it is placed into the pre-heated metal mold 3 to form a product through the pressure formation and the finishing operation. A disk rotor which is lightweight and excellent in the heat resistance and the wear resistance is obtained.
Patent JP-H08271435-A (JP)
Title: Method for detecting push-in scratch of wheel rim for automobile
Inventor: MURATA NORIYA
IPC: G06T7/00
Filed: 1995-03-31
Abstract: PURPOSE: To detect a push-in scratch accurately while discriminating automatically from disturbance, e.g. a flaw, by irradiating the surface of a wheel rim of automobile obliquely from the opposite sides in the axial direction of rim, picking up the image of the surface of rim from the direction perpendicular to the axis of rim by means of a CCD camera, and processing the image where the edge of scratch exhibits high illuminance by means of a CPU. CONSTITUTION: A wheel rim 1 is irradiated, on the surface with light obliquely from the opposite sides in the axial direction of rim. Inner and outer circumferential surfaces of the rim are irradiated with light emitted from two light sources 6 respectively. Since the rim is irradiated obliquely, only the edge 3 of a push-in scratch 2 is rendered conspicuous in terms of luminance or density. Since the rim is irradiated with light from the opposite sides, the edge 3 on an arc is rendered conspicuous. Image of the rim surface is then picked up by means of a CCD camera from the direction perpendicular to the axis of rim and the image is processed by means of a CPU according to a detection algorithm. Since the CPU detects only the pull-in scratch while discriminating from disturbance, detection is automated and high speed processing is realized without requiring any skill.
Patent JP-H01246407-A (JP)
Title: Unit for melt-spinning
Inventor: KOYAMA MOTOYASU
IPC: D04H1/724
Filed: 1988-03-28
Abstract: PURPOSE:To provide the title unit which can be easily made and highly practical, by connecting a resin distributor having a plurality of fine holes with a resin creeping tube next to the resin input and extruding the resin through the slits of flow straighteners from the nozzles. CONSTITUTION:The resin is fed from the input 28 through creeping tube 29 followed by a plurality of fine holes of the distributor 30. The resin further passes through the slits of the resin flow straightener 31 and comes out of a plurality of spinning nozzles 32. The fine holes in the distributor 30 preferably ranges from 0.5 to 3mm in diameter and the ratio of L/D (L is length of the hole and D is diameter) is in 1<L/D<25.
Patent JP-H11269308-A (JP)
Title: Pneumatic tire
Inventor: KIMURA SHIGEO
IPC: C08K5/5398
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To obtain a pneumatic tire capable of manifesting excellent wet steering stability while driving a car by combining three components of aluminum hydroxide, a specific softening agent and a specified vulcanizing accelerator in a specific proportion with a raw material rubber. SOLUTION: This pneumatic tire is obtained by using a rubber composition comprising (A) 100 pts.wt. raw material rubber containing >=50 wt.% styrene- butadiene rubber, (B) 5-40 pts.wt. aluminum hydroxide, (C) >=20 pts.wt. softening agent including 5-55 wt.% resin-based softening agent such as a coumarone resin having 35-150 deg.C softening point, a phenol-terpene-based resin or a petroleum-based hydrocarbon resin, and (D) 0.2-10 pts.wt. dithiophosphoric acid compound-based vulcanization accelerator of the compound of the formula [R<1> and R<2> are each a 1-8C alkyl or a 6-10C aryl; M<1> is Zn, Sb, Fe or Cu; (n) is the number of valence of M<1> ] in the rubber of the tread part.
Patent JP-H05239261-A (JP)
Title: New fine particle containing boron complex structure
Inventor: ISHII YUKIHIRO
IPC: C08K5/55
Filed: 1992-02-27
Abstract: PURPOSE:To obtain the subject particles excellent in flow, easily dispersible in plastic, rubber or the like, chemically and thermally stable, and colorless by forming a boron complex structure of a specified formula on the surfaces of fine particles of TiO2 or SiO2. CONSTITUTION:A boron complex structure of formula I or II [wherein M is Si or Ti; X is O or CO2; R1 is a (substituted)bivalent aromatic group; R2 and R3 are each H, alkyl or a (substituted)aromatic group; Y<n+> is a cation; and (n) is 1 or 2] is formed on the surfaces of fine particles of TiO2 or SiO2. The boron complex structure of formula I or II can easily be obtained by dissolving boric acid in an aqueous solution containing a cation-forming component, e.g. an amine, and adding fine TiO2 or SiO2 particles containing a structure of formula III on their surfaces and a compound of formula IV or V to the solution and reacting them. According to the above process, fine TiO2 or SiO2 particles excellent in flow, easily dispersible in plastic, rubber or the like, chemically and thermally stable and colorless and containing a boron complex structure can be obtained.
Patent JP-S58192819-A (JP)
Title: Production of tablets with clear stamps
Inventor: TOYA KAZUTOSHI
IPC: A61K9/44
Filed: 1982-05-04
Abstract: PURPOSE:A tablet with stamped marks is coated on the projected parts with a substance different in color from the depressed parts to produce tablets with bright discrimination marks. CONSTITUTION:A tablet with stamps for distiguishing its kind, content, maker and other remarks is coated on its projected parts with a substance different in color from that on its depressed parts, preferably prepared by mixing a pigment different in tone, then coated with a desired film such as enteric coating or a coating to be disintegrated in stomach. The application of the substance different in color is made by means of a gauze bag cntaining the substance or by spraying the solution containing the same as an adequate amount of heat is fed and the conditions are kept dry.
Patent JP-H06286349-A (JP)
Title: Heat transfer accepting sheet
Inventor: HAYASHI SHIGEO
IPC: B41M5/50
Filed: 1993-04-01
Abstract: PURPOSE:To provide a heat transfer accepting sheet, wherein excellent printing aptitutude is provided and the defect of density unevenness and adhesive property with the resin of an accepting layer are improved, when the sheet is used in a heat transfer printer. CONSTITUTION:On a base paper, whose main component is cellulose pulp, a polyolefin laminated layer, an intermediate layer and an image accepting layer, which accepts and dyes a heat-transfer picture forming dye, are sequentially provided. The main component of the intermediate layer is ethyleneimine.
Patent JP-S561535-A (JP)
Title: Manufacture of photomask
Inventor: SHIGEMURA HIROYUKI
IPC: G03F1/00
Filed: 1979-06-15
Abstract: PURPOSE:To simply correct a mask, by chemically treating a pinhole portion to precipitate a metal. CONSTITUTION:If there is a pinhole 3 in a Cr film pattern 2 on a transparent glass plate 1, the pattern and the plate are coated with a positive resist 6. The part of the resist, the area of which is slightly larger than that of the pinhole, is exposed to light. Development is effected. AgNO3 is dissolved in a prescribed quantity of distilled water. An aqueous solution of NH3 is dropped into the former solution. The mixed solution is drastically vibrated. Just before a precipitate disappears, the dropping is ceased. Crystal of Rochelle salt is dissolved in a prescribed quantity of distilled water. The same amounts of both the solutions are mixed with each other. The finally mixed solution is poured into the pinhole to precipitate Ag 7 in the pinhole. The pinhole of the fine pattern is thus corrected.
Patent JP-H061398-A (JP)
Title: Automatic collecting device for beverage
Inventor: NAKAZURU TAKAYUKI
IPC: B67C9/00
Filed: 1991-03-15
Abstract: PURPOSE:To reduce the recovering loss by slanting beverage bottles transferred by a conveyor and fixed them at a beverage-recovering position and inserting a recovering suction pipe and sucking and recovering it when a sensor provided at the lower end of suction pipe has gotten in contact with the beverage and has output signals. CONSTITUTION:A beverage bottle 2 transferred by a conveyor 1 is slanted by a specified angle, 6 for instance, with respect to the horizontal plane by means of a wedge 4, when it reaches the beverage-recovering position. The neck is held and fixed by grippers 5, 6 while it is kept in the slanted condition. Next, a suction pipe 20 is inserted into the beverage bottle 2. At that time, the inclination of bottle 2 is decided so that the front end of the suction pipe 20 is positioned at the recessed lower periphery of the bottom of bottle 2. A sensor is equipped at the lowest end of suction pipe 20. When the front end has gotten in contact with the beverage, the sensor outputs electric signals and drives a suction device to recover the beverage.
Patent JP-H11275744-A (JP)
Title: Partition wiring device
Inventor: KITADA KAZUHIKO
IPC: H02G3/38
Filed: 1998-03-24
Abstract: PROBLEM TO BE SOLVED: To provide a partition wiring device, whose pillar strength is not declined, which does not obstruct the thinning of a partition, and furthermore, whose wire insertion hole can be located at variable positions. SOLUTION: A partition wiring device has a frame 5 composed of a pair of pillars 1 connected to each other with horizontal beams, panels 9 and 13 which can be detachably attached to both attachment surfaces 1a of the pillars 1 on one and the other surface sides of the frame 5 and wire insertion holes, through which a wiring space 7 defined by the frame 5 is linked with the outside 8. Vertical frameworks 11 are fixed to both ends of the panels 13. Recessed grooves 15, whose both ends are opened to the wiring space 7 and the outside 8, are formed on the touching surfaces 11a of the vertical frameworks 11 which touch the attachment surfaces 1a so as to cross the vertical frameworks 11. Spaces defined by the recessed grooves 15 and the attachment surfaces 1a are used as the wire insertion holes.
Patent JP-S51151012-A (JP)
Title: Lateral amplitude stabilizer unit
Inventor: TAGUCHI MINORU
IPC: H04N3/22
Filed: 1975-06-20
Abstract: PURPOSE:To keep stable lateral amplitude even if A.C. input voltage and beam current of TV receiver are changed.
Patent JP-S552955-A (JP)
Title: Braun tube display unit
Inventor: MINOHARA KIYOMI
IPC: G01S7/62
Filed: 1978-06-22
Abstract: PURPOSE:For making distance marker indication on a relatively short cycle regardless of detection distance, to make circular sweep during the short time interruption provided in the whole period of sprial sweep. CONSTITUTION:The saw-tooth wave of an integrator 15 is fed to modulating circuit 5 and 9, which modulate the sine and cosine waves of a sine wave generator 4 and a cosine wave generator 8 into saw tooth wave generator 8 into saw tooth waves and spirally sweep the electronic beam of a Braun tube 6 with modulated waves. Spiral sweep wave is modulated in brightness by the reflection wave from a change-over device 3. The output pulses C1 and C3 of a counting circuit 17 is fed to a brightness eliminating circuit 18 for eliminating birghtness, and pulse C2 is fed to the brightness terminal of said Braun tube 6 to display circular bright lines 6M which is used distance marker.
Patent JP-S591897-A (JP)
Title: Connecting joint
Inventor: ARUFURETSUDO TAARUMAN
IPC: F16L47/00
Filed: 1983-04-28
Abstract: A molded connecting piece has two saddle-shaped pieces one of which carries a hole drilling or punching tool and the other of which is connected to a branch line. The two connecting pieces are interconnected by an annular channel so that, when they surround are attached to a pipeline and a hole is made in the line, the medium reaches the branch line from the pipeline through the hole, through the annular channel and to the branch line. Between the saddle pieces and the pipeline are heating mats by which a tight welding connection can be produced.
Patent JP-H10271607-A (JP)
Title: Brake control equipment of electric vehicle
Inventor: SHINPO TOSHIYA
IPC: B60L7/22
Filed: 1997-03-27
Abstract: PROBLEM TO BE SOLVED: To simply and effectively prevent overcharge of a battery, by driving each brake means under the distribution ratio obtained by a brake force distribu tion deciding means, and applying deceleration which is obtained by a decelera tion operating means to a vehicle. SOLUTION: Mechanical brake force is applied to a rotation system of a wheel 4 by driving a brake actuator 7 by using a mechanical brake means of a controller 3, when brake operation is detected with a brake switch 5. Regenerative brake force is electrically applied to the wheel 4 by setting regenerative mode to a motor 2 and generating regenerative brake force on the motor 2 by using an electrical brake means of the controller 3. Distribution ratio of the mechanical brake force and the regenerative brake force is decided in accordance with the maximum cell voltage of a battery 1. Deceleration which is obtained in accordance with the number of revolutions of the motor 2 is applied to a vehicle, by driving the electrical brake means and the mechanical brake means, in order to totally obtain the brake force under the distribution ratio.
Patent JP-S63244721-A (JP)
Title: Superconducting device
Inventor: SAEKI MITSURU
IPC: H01L39/04
Filed: 1987-03-31
Abstract: PURPOSE:To have a structure where invasion of heat into a cryogenic part is suppressed by forming thermal anchors so that they are held almost in the horizontal positions with respect to the outside of inner cylinders which are divided into a plurality of parts. CONSTITUTION:Inner cylinders, the outside of which are connected to thermal ahchors 8 and 9, have three inner cylinders 7a, 7b, and 7c that are smaller than conventional ones. A power lead 11, a cryogenic refrigerant filling pipes 12, and a measuring lead 13 are arranged in respective inner cylinders 7a, 7b, and 7c. A gap formed between the inner cylinders and items arranged at their inner parts acts as a gas discharge part, that is, a gas helium discharge tube. Then, diameters D of the inner cylinders 7a, 7b, and 7c are smaller than conventional ones and once the thermal anchors 8 and 9 are formed so that they are held almost in the horizontal positions with respect to the inner cylinders,  L becomes smaller than that of previous one. Then, a cryogenic refrigerant filling port 6 has almost the same axial length that it is obtained when the axial line is perpendicularly made up for the most part and this approach makes it possible to have an economical superconducting device where the amount of evaporation of the cryogenic refrigerant is little.