baber/WOPTO huggingface dataset:
Patent JP-H06147264-A (JP)
Title: Torque cam damper
Inventor: TOSHIMA HIRONORI
IPC: F16F15/12
Filed: 1992-11-09
Abstract: PURPOSE:To absorb twist vibration of high torque by providing cam means peripherally directly or indirectly engaged with each other and axially aligned and a torque transmission mechanism having a resilient member to effect energization in an axial direction, and aligning cam means on both sides in an axial direction of the resilient member. CONSTITUTION:When the rotation force of an input flange 2 is kept at a constant value, balls 6 and 7 are respectively engaged with the central parts of the cam surfaces of a drive cam 4 and driven cams 10 and 11 through the energizing force of a resilient member 14. When high torque is exerted and a fluctuation in a rotation force high enough to be against the energization force of the resilient member 14 is produced, the cam 4 is momentarily displaced in a rotation direction, and slide in an axial direction occurs so that a gap between the cam 4 and the cams 10 and 11 is increased. Since, in this case, the cam 11 is under contact with a fixing member 26a, it is not slid in an axial direction but slid in a direction in which the resilient member 14 is compressed. The opposite side of the resilient member 14 is also caused to effect operation in a similar manner described above. Thus, the momentary wide fluctuation of a rotation force is absorbed by the resilient member 14. Since cam means are positioned at the two ends of the resilient member 14, coping with a double fluctuation in torque can take place.
Patent JP-H09141816-A (JP)
Title: Direct plate making apparatus
Inventor: HORINO HITOSHI
IPC: B41C1/05
Filed: 1995-11-17
Abstract: PROBLEM TO BE SOLVED: To always sufficiently condense laser beam by mounting a laser irradiation device irradiating the plate attached to a plate cylinder capable of being rotationally driven with laser beam so as to be capable of moving the same in two directions, that is, the longitudinal axial direction of the plate cylinder and the laser beam irradiation direction crossing the longitudinal axial direction at a right angle. SOLUTION: A laser irradiation device 11 is provided so as to be movable in two directions, that is, the longitudinal axial direction of a plate cylinder 1 and the laser beam irradiation direction crossing the longitudinal axial direction at a right angle. That is, both shaft parts of the plate cylinder 1 being a roll body are supported by bearings and a drive means is connected to one shaft part to make the plate cylinder 1 rotatable in the direction shown by an arrow at a constant speed. A plate 2 made of a resin is attached to the outer peripheral surface of the plate cylinder 1 in a detachable manner by a proper fixing means, for example, a bolt.  The laser irradiation device 11 consists of the Y-table 3 movable in the longitudinal axial direction of the plate cylinder 1 and the X-table 4 movable in the laser beam irradiation direction crossing the longitudinal axial direction at a right angle and a lens 7, a laser output part 8 or the like are provided on the X-table 4.
Patent JP-H03184820-A (JP)
Title: Manufacture of fiber reinforced reins molded product with relaxed anisotropy
Inventor: TAMURA KATSUSHIGE
IPC: B29C45/26
Filed: 1989-12-15
Abstract: PURPOSE:To relax anisotropy of mechanical properties of a fiber reinforced resin molded product by moving a slide core positioned between inner surfaces of a mold cavity through a space in the flowing direction of a molding material at the time of injection molding the fiber reinforced resin molding material. CONSTITUTION:In the initial state, a fiber reinforced resin molding material injected out of a gate of a mold is branched into two paths by a slide core 5 disposed close to the gate. On the other hand, the core 5 is moved in the flowing direction of the fiber reinforced resin molding material due to the difference of the pressure of the injected fiber reinforced resin molding material and the supporting pressure of the core. The relative position between the end of the core 5 and a flowing end 6 of the branched fiber reinforced resin molding material is set so that the flowing end 6 of the fiber reinforced resin molding material proceeds to the end of the core 5 in the initial state of injection molding. As the molding material is branched into two by the slide core 5, two layers of two-crest high-shear speed layers are formed. Because of said formation, fiber reinforced material layers in the flowing direction of the molding material are formed in four layers to relax anisotropy.
Patent JP-H09142427-A (JP)
Title: Label affixing machine
Inventor: MATSUGUCHI YUTAKA
IPC: B65C9/26
Filed: 1995-11-16
Abstract: PROBLEM TO BE SOLVED: To feed a work under a standing posture to a specified label affixing location, and accurately affix a label at a specified location on the work by providing a carrying position regulating means which moves the work closer to the side of a label affixing part, and a tilt regulating means. SOLUTION: A rice ball which is held in a hole 304 on a turn table 302 of a packaging apparatus 300, under a state being fallen sideways, is dropped on the upstream side of a carrying device 14. The rice ball is turned by a posture control device 120 on the way of dropping, and is fed on the carrying device 14 under a standing posture. The rice ball which is carried to the downstream side by the carrying device 14, is shifted in the width direction by a bearing guide roller of a width contracting-guiding device 160. Then, following to it, the tilt of the rice ball is corrected by a bearing guide roller 172a of a tilt guiding device 170 so that the rice ball may approx. vertically stand to the surface of the carrying path, and is fed to a specified location of a label affixing part of a label affixing device 400.
Patent JP-H09164422-A (JP)
Title: Method and equipment for warm wire drawing
Inventor: KIYAKUI SHINYA
IPC: B21C9/00
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To perform the warm wire drawing in which the handling property and the safety of the lubricant are improved by heating the polymer which is solid at normal temperature to give the viscosity, and feeding the polymer on the wire surface as the lubricant. SOLUTION: The wire 1 is preliminarily heated by a preliminary heater 9, and fed in a box 2 for lubricant. The lubricant 3 which is solid at normal temperature is stored in the box 2 for lubricant. The lubricant 3 is heated to be melted by a lubricant heater 4 through the box 2 for lubricant, and brought into contact with the wire 1 as the medium having high viscosity. The wire 1 is heated through the contact with the lubricant 3 having high viscosity, and passes a drawing die 7. The drawing die 7 is heated by a heater 8, and the wire 1 is heated even at the drawing die 7. The warm wire drawing is performed through the heating of the wire 1 by the lubricant 3 and the wire drawing die 7. The drawn wire 1 is cooled in a cooling equipment 5, and received by a receiving equipment.
Patent JP-H09163396-A (JP)
Title: Video signal processing circuit
Inventor: SUGIYAMA KAZUYUKI
IPC: H04N9/66
Filed: 1995-12-13
Abstract: PROBLEM TO BE SOLVED: To satisfactorily reproduce both a skin color and the other color by providing both demodulating means for elliptical demodulation and I/Q demodulation. SOLUTION: The output of 1st chrominance signal amplifier circuit 15 is sent through a 3rd chrominance signal amplifier circuit 25 to an I demodulation circuit 26 and sent through a 2nd chrominance signal amplifier circuit 16 to elliptical demodulation circuits 19 and 20 respectively. The output of I demodulation circuit 26 and the output of (R-Y)' circuit 19 of the elliptical demodulation circuits are added by an adder circuit 31. At such a time, the gain of ratio between the output of I demodulation circuit 26 and the output of (R-Y)' circuit 19 is suitably controlled so that not only the reproducibility of skin color but also the reproducibility of other color can not be damaged.
Patent JP-H06170136-A (JP)
Title: Bag retainer for dry dust collector
Inventor: FUJITA JINSHIRO
IPC: B01D46/02
Filed: 1992-12-04
Abstract: PURPOSE:To make the space of the upper part of a bag room used when assembling and replacing of filter fabric are performed small and to make a dust collector compact. CONSTITUTION:In a bag retainer for a dry dust collector which is arranged in cylindrical filter fabric and retains the shape of the filter fabric 1, a retainer main body 2 formed into a cylindrical shape with a plurality of ring bodies 3 and connecting materials 4 connected with a plurality of positions on the periphery of this ring body 3 along the shaft center direction, are divided into a plurality of parts and one end part of each of these retainer divided bodies 5 is contracted in its diameter to form a connecting part 6 with a contracted diameter fixed with a ring body 3 with a contracted diameter. In addition, a receiving ring body is fixed on another end part of the retainer divided body 5 to form a part 7 to be connected where the connecting part with a contracted diameter can be inserted.
Patent JP-H05155947-A (JP)
Title: Production of modified propylene polymer
Inventor: KINOSHITA MASASHI
IPC: C08F255/02
Filed: 1991-12-09
Abstract: PURPOSE:To provide a thermoplastic resin excellent in transparency, heat resistance, rigidity, moistureproofness surface properties, etc., without any inbalance among them as compared with a conventional resin composition comprising a propylene polymer and a styrene polymer. CONSTITUTION:This process is to produce a modified propylene polymer comprising polymerizing a propylene polymer represented by polypropylene with an aromatic vinyl monomer represented by styrene under melt kneading in the presence of a specified organic peroxide having a 1-min half-life temperature of 175 deg.C or above as a free radial initiator.
Patent JP-H01165149-A (JP)
Title: Semiconductor device
Inventor: KATAYAMA HIDEAKI
IPC: H01L23/12
Filed: 1987-12-21
Abstract: PURPOSE:To miniaturize a choke coil by constituting a thin microstrip line onto silicon oxide on an silicon substrate through a wafer process technique. CONSTITUTION:A gate 2 for a GaAsFET 1 is connected to a choke coil 8 by a bonding wire 7 and grounded in a DC manner, and further connected to an input line 5. A drain 3 is connected directly to an output line 6 by a bonding were 7. A source 4 is grounded by a small capacity capacitor 10, a large capacity capacitor 11 and a bias resistor 12. The choke coil 8 is shaped onto silicon oxide 14 on the same silicon substrate 13 as the small capacity capacitor 10 as a microstrip line in length of (shortening wavelength)/4, and the choke coil 8 is grounded to the silicon substrate 13 at an end on the side where the bonding wire 7 is not connected.
Patent JP-H06153220-A (JP)
Title: Color television camera
Inventor: NAKAMURA KAZUHIKO
IPC: H04N9/69
Filed: 1992-11-10
Abstract: PURPOSE:To improve the color reproducibility and the operability of a high sensitivity color television camera employing an avalanche multiplier type (ADP) image pickup element. CONSTITUTION:The gamma correction value is varied in the high sensitivity color television camera employing an APD image pickup element by negative correlation with an avalanche multiple and a rated signal current and positive correlation with an amplification factor of a video signal line. Or the amplification factor of the video signal line is corrected with positive correlation with an avalanche multiple and an amplification factor of a video signal line and with a negative correlation with the rated signal current. Thus, since excellent color reproducibility is obtained and the variable range of the sensitivity is taken wide without addition of a new correction circuit by having only to devising an existing gamma correction circuit and an existing gain control amplifier circuit, the television camera able to make image pickup under the direct sun-ray and at night by employing the APD image pickup element whose gamma characteristic varies with the sensitivity and the incident luminous quantity regardless of its high sensitivity.
Patent JP-H11159006-A (JP)
Title: Waterproof cover support body of building unit and scaffold structure body
Inventor: KUDO TAKAHIRO
IPC: E04G21/28
Filed: 1997-11-26
Abstract: PROBLEM TO BE SOLVED: To provide a waterproof cover support body of a building unit taking on labor for installing/removing work by collapsibly constituting a lightweight plate-like body having a thickness equal to or larger than the upper surface recess depth surrounded by ceiling beams. SOLUTION: A waterproof cover 5 is supported by placing a waterproof cover support body 4 in an upper surface recess part surrounded by ceiling beams 3 and 3 of a building unit having an upper surface covered with the waterproof cover 5. This waterproof cover support body 4 is collapsibly constituted of a lightweight plate-like body having a thickness equal to or larger than the of an upper surface recess depth. Therefore, when it is folded up at removing work, scattering by a strong wind can be prevented, and it can also be easily installed. A scaffold structure body composed of two parallel frame materials and a scaffold plate is temporarily installed in a ceiling part of the building unit. Installing work is facilitated by extensibly/contractibly constituting tip parts of these frame materials.
Patent JP-H06144869-A (JP)
Title: Porous glass for biological carrier
Inventor: MATOBA SHIGEKIMI
IPC: C03C3/091
Filed: 1992-11-10
Abstract: PURPOSE:To provide a porous glass for a carrier for DNA synthesis, etc. CONSTITUTION:Porous glass which consists essentially of SiO2-Na2O-B2O3 and contains Al2O3 has <=0.1wt.% Al2O3 content. A DNA synthesis yield higher than that of the conventional porous glass is attained. A necessary pore diameter can be obtained only by acid treatment and treatment with an alkali is not required. This porous glass is advantageous with respect to glass strength and has merits of simplifying the production process.
Patent JP-2001143939-A (JP)
Title: Electric part
Inventor: TAKAHASHI KAZUHIRO
IPC: H01F17/04
Filed: 1999-11-16
Abstract: PROBLEM TO BE SOLVED: To realize an electric part for stabilizing the position relation of a bobbin and a core against the large change or impact of an environment such as a temperature, and for realizing mechanical stabilization against any impact or vibration. SOLUTION: Mounting members 58 and 59 are arranged so as to be projected downward at frame-shaped flanges 55 and 56 at the both edges of a cylindrical part 52 of a bobbin 54. Bar-shaped spacers 86 and 87 are placed on the cores in a state that two cores 83 and 84 are inserted into a middle hole 57, and a plate-shaped spacer 88 is arranged on the upper faces at a higher position than the bobbin 54. A first constituting part 91A of a spring member 91 pressurizes the cores 83 and 84 downward through the plate-shaped spacer 88, and fourth and fifth constituting parts 91D and 91E pressurize the lower edge of the bobbin 54 upward so that they can be positioned without generating any clearance.
Patent JP-H10172001-A (JP)
Title: Plotter, plotting method, and its recording medium
Inventor: MATSUBAYASHI KAZUHIRO
IPC: G06T11/80
Filed: 1996-12-05
Abstract: PROBLEM TO BE SOLVED: To increase the display speed for re-display of generated locus data. SOLUTION: Locus data, whose locus is hidden by a locus for eraser, in locus data of a plotted locus is detected before locus data of the plotted locus is stored in a locus data storage part 14, and code data indicating this detected locus data is stored in the locus data storage part 14 together with locus data of the plotted locus. At the time of re-display, locus data indicated by code data is not read out and its locus is not plotted.
Patent JP-H07154493-A (JP)
Title: Communication terminal equipment
Inventor: NISHIMURA MAKOTO
IPC: H04M11/00
Filed: 1993-12-01
Abstract: PURPOSE:To prevent a battery from being depleted when an incoming call is monitored and to surely respond to the incoming call. CONSTITUTION:When an automatic response for the incoming call arriving at a line L is performed by monitoring for fixed time longer than the intermittent operating interval of a CPU 28 with battery as a power source, an incoming call monitoring counter is provided, and it is detected whether or not the incoming call is continued for the fixed time at every intermittent operation of the CPU 28 by the value of the incoming call monitoring counter. When the incoming call is continued for prescribed time, the continuance of the incoming call is detected by further operating the CPU 28 for the fixed time shorter than the interval of intermittent operation, and the line is captured through detection output. Consequently, it is possible to suppress the consumption of the battery to a required minimum when the incoming call is monitored and to exactly respond to the incoming call.
Patent JP-H10153055-A (JP)
Title: Door frame
Inventor: TSUYAMA YOSHIHIDE
IPC: E06B1/52
Filed: 1996-11-22
Abstract: PROBLEM TO BE SOLVED: To easily and rigidly assemble for production even if width and height are different from the standard sizes and, in particular, us suitably as a fire door. SOLUTION: A door frame A is formed with upper and lower members 10 and 11 and right and left frame members 12 and 13 of which rear part is extended to the inside and provided with a step-wise cross-section and four connecting members which connect both end parts of the upper and lower frame members 10 and 11 to both corresponding end parts of the right and left frame members 12 and 13 and form corner parts. In this case, the connecting member 14 is formed with a L-shape block 15, a pair of horizontal pressing parts 16 and 17 installed projectedly at the horizontal end part and vertical end part of the L-shaped block 15 with a space provided in longitudinal direction, and a pair of vertical pressing parts 18 and 19.  Then the horizontal pressing parts 16 and 17 and vertical pressing parts 18 and 19 are pressed into a pair of close- fitting grooves 20 and 21 which are provided at both end parts of the upper and lower frame members 10 and 11 and right and left frame members 12 and 13 with a space provided in longitudinal direction.
Patent JP-H11160551-A (JP)
Title: Fixture and fixing method of optical fiber
Inventor: TADA SHOHEI
IPC: G02B6/00
Filed: 1997-11-27
Abstract: PROBLEM TO BE SOLVED: To provide the fixture and fixing method by which the workability and reliability are improved when an optical fiber is fixed to a specific structure member. SOLUTION: The optical fiber fixture 1 which holds an optical fiber 5 extended along a specific direction is composed of a C character-like sectional pillar member having a specific slit 4 partially; and the width of the slit 4 is made larger tan the diameter of the optical fiber and a specific angle difference is given between the direction of the slit 4 and the extending direction of the optical fiber 5.
Patent JP-H03186735-A (JP)
Title: Optical measuring instrument
Inventor: SUZUKI RYOJI
IPC: G01N21/47
Filed: 1989-12-15
Abstract: PURPOSE:To execute the measurement being desirable for a component analysis, etc., to eliminate the deviation of data and to enhance the measuring accuracy by allowing other reflected light than a direct reflected light from a sample to be made incident on a light receiving part and using a light beam in which a ratio of light beams reflected after transmitting through the sample is large. CONSTITUTION:In the case of a sample measuring state, a sample S from the outside of an axis A for connecting the sample S and a photodetecting part 2 are irradiated with a measuring light, therefore, other reflected light than a direct reflected light from the sample S can be made incident on the light receiving part 2. In addition, by bringing a sample optical system SS to position change in the periphery of the axis A by an irradiated position changing means PM, a measuring light from the same light source 1 can be made incident on the sample S from a different direction without moving the sample S at all. Also, since the light receiving part 2 is positioned on the axis A of the center for bringing the optical system SS to position change, the reflected light of the same angle from the sample S can be allowed to reach the light receiving part 2, even while the measuring light is being made incident on the sample S from a different direction. That is, by a driving mechanism 10, two measuring states are switched and in a measuring means MM, measuring information is brought to averaging processing, and a spectral analysis with high accuracy can be executed.
Patent JP-H09167728-A (JP)
Title: Method and device for electronic beam exposure
Inventor: MIYATA TOSHIMITSU
IPC: H01L21/027
Filed: 1995-12-15
Abstract: PROBLEM TO BE SOLVED: To miniaturise a stage, to cut down the cost of manufacture and to improve reliability by a method wherein an exposing region is arbitrarly divided, and the surface of a sample is exposed by changing the region of exposure by rotating the sample. SOLUTION: A stage is provided in a sample chamber 1. A sample 2 is mounted on a rotary table 3. An X-Y table 4 is located under the rotary table 3, and the X-Y table 4 is moved in the X-axial direction and Y-axial direction respectively by a motor 5. For example, an exposing region is divided into four parts, and an exposing operation is conducted while the exposing regions are being rotated at 90 deg.. The range of movement in Y-direction of the stage can be reduced to one half of the sample size in this method. As a result, the stage can be formed small in size.
Patent JP-H02171461-A (JP)
Title: Wall surface material
Inventor: NAGAI TSUTOMU
IPC: E04F13/08
Filed: 1988-12-24
Abstract: PURPOSE:To give a substantial impression equal to a metal plate with sufficient thickness in terms of appearance by unifying the metal plate and a strength member in one. CONSTITUTION:A metal case 10 provided with an opening at the setting side and a strength member 20 being housed in this metal case 10 are unified in one in an inseparable manner, and in a peripheral edge of the opening S of the metal case 10, there is provided with an engaged flange 11 jutting out to the outside. In this case, the strength member 20 is set to the inside and attached to a wall surface just like a tile. With this constitution, a three-dimensional feeling and a substantial sensation equal to such as case that a metal thick plate almost equal to thickness of the metal case is installed is thus realizable on all surfaces being shown on the outside.
Patent JP-H06176568-A (JP)
Title: Semiconductor memory
Inventor: KATO KOJI
IPC: G11C11/409
Filed: 1992-12-07
Abstract: PURPOSE:To logically determine the control timing of circuits after a sense amplifier and later and to increase an operating speed by quickening the control timing without causing the malfunction of circuits or the delay of access in a semiconductor memory. CONSTITUTION:A semiconductor memory device is provided with bit line pairs BL1, the inverse of BL1, BL2, the inverse of BL2, word lines WL1-WL3 and plural memory cells. A dummy bit circuit is provided with dummy bit line pairs DBL, the inverse of DBL and a dummy cell 2. The dummy cell 2 outputs data for detection to the dummy bit line pairs DBL, the inverse of DBL synchronized with the selection of one word line. A data detection circuit 3 detects the states of the dummy bit line pairs DBL, the inverse of DBL. A timing setting circuit 4 sets the control timing of at least one circuit among the respective circuits after the sense amplifier 1 and later connected to the bit line pair corresponding to the memory cell to be selected based on the detected result of the data detection circuit 3.