baber/WOPTO huggingface dataset:
Patent JP-S63136615-A (JP)
Title: Heating coil for cvd epitaxial growth apparatus
Inventor: AMANO KIMIO
IPC: C23C16/46
Filed: 1986-11-28
Abstract: PURPOSE:To remarkably improve the heating efficiency of the heating coil for a CVD epitaxial growth apparatus by intruding one half circumference of a reaction tube in the bent part of the coil, with the other half circumference of the tube exposed and bared, to sufficiently observe the reaction state in the tube and to eliminate the complexity of attaching and detaching the coil to or from the tube. CONSTITUTION:When the conductors (c) of a heating coil C are bent and shaped, the conductors are set and wound in reference diameter l to a size capable of opposing by approx. half the outer circumference of a reaction tube R and in crossing diameter (s) to a size capable of sufficiently corresponding to the length of a susceptor S in the tube R. The coil C is directed upward in a recess bent on the end face of one winding, contacted from below with the tube R with an axis O' substantially horizontally, and so disposed nearly at the axis O of the coil C perpendicularly to the axis O' of the tube R that the lower half circumference of the tube R is intruded to the recess. Since the upper surface of the susceptor S is disposed substantially at the same position as the bent uppermost projection of the coil C, it is opened from the winding of the coil C over the angle range of approx. 180 deg.. The tube R is disposed above the one end of the coil C.
Patent JP-H11120631-A (JP)
Title: Production of optical disk
Inventor: FURUTA MASAHIRO
IPC: G11B7/26
Filed: 1997-10-15
Abstract: PROBLEM TO BE SOLVED: To decrease difference of film thickness and to decrease difference of necessary beam strength by applying a bias voltage on a substrate or a substrate holder when at least one of recording layer and protective layer is formed by sputtering on the surface of a substrate on which a land part and a groove part are formed. SOLUTION: A cathode 4 with a target T attached, and a substrate holder 5 with a substrate S attached are disposed in a vacuum chamber 1. RF voltage for discharge is applied from a power supply 6 while 20 to 30 V DC voltage is applied from a bias voltage power supply 7. The chamber is evacuated by a vacuum pump 2, into which argon gas is introduced for sputtering to form a silicon nitride layer having 75 nm thickness. Then the substrate is moved to another vacuum chamber and a GdFe alloy is applied to 50 nm thickness. Since sputtering particles are accelerated in the perpendicular direction to the substrate, a thin film can be easily formed even in a groove part, and therefore, difference of film thickness between the land part and the groove part can be decreased.
Patent JP-H06130452-A (JP)
Title: Camera with learning function
Inventor: KIRIGATANI TADAYUKI
IPC: G03B17/36
Filed: 1992-10-20
Abstract: PURPOSE:To provide a camera equipped with a learning function which stores in memory a learning program data in accordance with the conducted shift, when the photographer makes program shift operation and photographs and the tendency therein learnt by the camera itself. CONSTITUTION:A camera with learning function is equipped with a program exposure mode and a program shift means which shifts temporarily the program line of the program exposure mode, wherein the arrangement includes a learning releases counting means which counts the number of releasing runs when release takes place in the condition that the program line is shifted in the same direction by the program shift means and a learning means to store the learning program data which shifts a certain amount the program line in the direction of shifting when the specified level is exceeded by the counted number given by the learning releases counting means.
Patent JP-2000109615-A (JP)
Title: Conductive polymer composition having positive temperature coefficient characteristic
Inventor: SHO KATEI
IPC: C08K3/04
Filed: 1998-10-05
Abstract: PROBLEM TO BE SOLVED: To obtain a conductive polymer composition having a high strength of a positive temperature coefficient and improved reproducibility of a positive temperature coefficient behavior by incorporating a specified branched polyolefin polymer with particles having an electricity conducting action. SOLUTION: This composition comprises 35-60 wt.%, desirably, 35-55 wt.% branched polyolefin polymer having a density of 0.865-0.935 g/cm3, a melting point of 50-128 deg.C, and a head of fusion of 50 J/g or above, 20-45 wt.%, desirably, 35-40 wt.% particles treated with a low-molecular-weight polar water-soluble carbon black, having a particle diameter of 5-75 nm, and an electricity- conducting action, and, optionally, 5-20 wt.% polymeric material highly adhesive to an electrode made of e.g.  aluminum, copper, or nickel, 25-40 wt.% particulate filler having a coefficient of thermal conductivity of 5 W/mK or above, a resistivity of 1015 Ω-cm or above, a particle diameter at least ten times as large as that of the particles having an electricity conducting effect, and having a heat conducting action but not having an electricity conducting action, a flame retardant, an antioxidant, etc.
Patent JP-H06106443-A (JP)
Title: Chip disposal device
Inventor: TSUZUKI SADAAKI
IPC: B23Q11/00
Filed: 1992-09-29
Abstract: PURPOSE:To recover coolant and chips by circulating coolant containing the chips while generating a flow compulsorily by means of a coolant through. CONSTITUTION:A closed loop shape horizontal surface coolant trough 12 is installed on a bed 11, and a nozzle port of a fluid jet nozzle 13 is arranged in this coolant trough 12 so that coolant can circulate in one direction, and a coolant tank 13 to recover the coolant and chips is connected to the coolant trough 12.
Patent JP-H04157413-A (JP)
Title: Scanning type microscope
Inventor: KIMURA TOSHIHITO
IPC: G02B21/00
Filed: 1990-10-20
Abstract: PURPOSE:To take a high quality image photograph of a specimen without nonuniformity even if optical fibers are bent by providing a drive controlling means to drive an optical modulator in the direction to cancel the deflection of the light quantity detected by means of a light quantity detector. CONSTITUTION:A light quantity signal s1 indicating the quantity of light detected by a light detector 5 is input in a light quantity controlling circuit 6, which compares the datum signal indicating the specified quantity of light and outputs a drive controlling signal S2 for controlling the drive of an AOM (acousto-optical modulator) 4 so as to cancel these deflection. This drive controlling signal S2 is input in an AOM drive circuit 7 to control the drive of the AOM 4. That is, the drive of the AOM 4 is controlled so as to decrease the quantity of the light of zero order in the case where the detected quantity of light is larger than the specified quantity of light, and to increase the quantity of the light of zero order in the case where the detected quantity of light is smaller than the specified quantity of light. By this constitution, a specimen can be taken photograph in a high quality image without nonuniformity of density even if the quantity of light varies due to the bending of optical fibers.
Patent JP-H07134881-A (JP)
Title: Tape cassette
Inventor: IWAHASHI YUJI
IPC: G11B23/087
Filed: 1993-11-11
Abstract: PURPOSE:To prevent a shutting member of a tape reel from being deformed by a shock when the tape reel is dropped or the like and to ensure the stable rotation of the tape reel by improving a shape of the shutting member and a reel retainer member. CONSTITUTION:The tape cassette has a shutting member 11 for shutting an insertion hole 9 for a reel driving shaft, and a reel retainer 21 for pressing the shutting member 11 by a repulsive urging means 26. A retaining part 29 of the reel retainer 21 which presses tone shutting member 11 is made flat, and moreover, a swelling part 12 in a convex cross section to butt against the reel retainer 21 is provided at the center of the shutting member 11. Even when the tape cassette is inadvertently dropped and the shock is transmitted to the retaining part 29 of the retainer member 21, the concentration of a stress is prevented owing to the flat surface of the retaining part 29, and therefore the shutting member 11 is not deformed easily. Since the flat surface of the retainer member 21 surely presses/supports the shutting member 11 provided with the swelling part 12 of the convex cross section, a rotary center of a tape reel 5 is positively pressed/supported thereby to ensure the stable rotation of true tape reel 5.
Patent JP-2001111932-A (JP)
Title: Video camera with cordless microphone
Inventor: ARAI TATSUO
IPC: H04N5/225
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To record sound around an object on a videotape when a user photographs the object apart from a video camera. SOLUTION: Making an object person carry a recorder (b) or placing the recorder (b) around the object person, the sound around the object person is recorded in a memory card 19 together with time information of a clock section 27. The video camera photographs the object person while recording photographed time information during photographing. After the photographing is finished, the memory card 19 is inserted to the video camera from the recorder (b) and sound information is written onto the videotape synchronously with the photographing time timing of the picture recorded on the videotape in advance.
Patent JP-H10123965-A (JP)
Title: Transparent conductive film, its production and display device having this transparent conductive film
Inventor: TAKAMIYA NAOKI
IPC: G02B1/16
Filed: 1996-10-24
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent conductive film which is high transparency, excellent in shielding property against electromagnetic waves and antistatic effect, and little in absorption of light at a specified wavelength, the which gives a transmitted image with controlled hue, by forming a transparent metal thin film having the hue controlled by energy irradiation. SOLUTION: This transparent conductive film 10 is formed on the surface of a face panel 3 of a cathode ray tube and is produced by successively depositing, from the face panel 3 side (from the lower side), a transparent metal thin film 1 and a transparent antireflection layer 2. The transparent metal thin film 1 contains a metal, preferably silver by >=10wt.%. The hue of the transparent metal thin film 1 is controlled by irradiation with energy rays such as UV rays or IR rays. The refractive index of the antireflection layer 2 is controlled to be different from that of the transparent metal thin film 1. Since the transparent conductive thin film 1 contains a metal (silver) by >10wt.%, it is transparent and conductive and has both of antistatic property and shielding property against electromagnetic waves.
Patent JP-H04157439-A (JP)
Title: Printing of photograph
Inventor: TERASHITA TAKAAKI
IPC: G03B27/72
Filed: 1990-10-20
Abstract: PURPOSE:To obtain a printed-out photograph having the equal finishing to that in the simultaneous printing in simple manner by previously recording the film kind information and the frame information on a recording medium in the simultaneous printing and reading out the information on the reprinting and determining the light exposure quantity. CONSTITUTION:In the simultaneous printing or in the first printing, each point of a frame is separated into three-colors and measured by a scanner 30, etc., and the frame information FD1 is obtained on the basis of the measured light value, and the film kind information OD1 is obtained on the basis of each piece of frame information FD1, etc., is each order. The light exposure quantity is determined on the basis of the frame information FD1 and the film kind information OD1, and printing is carried out. On the recording medium of a photograph film 18, e.g. on a magnetic recording part 18C, the film kind information OD1 and the frame kind information FD1 are recorded for each frame. In reprinting such as reprinting or extra printing, the film kind information OD1 and frame information FD1 are read out, and the light exposure quantity is determined, and printing-out is carried out. Accordingly, the light exposure is carried out on the basis of the information in the simultaneous printing-out, and a printed-out photograph having the equal finishing can be obtained.
Patent JP-S63138955-A (JP)
Inventor: ROBAATO SESHIRU MAKUFUADAIN
IPC: B65D50/04
Filed: 1987-11-09
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-H05125960-A (JP)
Title: Stator blade-shroud integrated turbine
Inventor: KISHI KIMIHIRO
IPC: F02C7/20
Filed: 1991-10-29
Abstract: PURPOSE:To enhance the efficiency of a turbine provided with a variable stator blade and the rate of fuel consumption of the turbine by dividing a bearing side shroud into plural parts, and fixing the shroud to a bearing, and making the shroud independent of other structural portions. CONSTITUTION:A chip side bearing 4 is fixed to a turbine case 7 and is connected via an arm 8 to a unison ring 6 for driving a variable stator blade 1. A chip side shroud 2a is divided into plural sectors each of which is so constructed to be combined to the turbine case 7 and the variable stator blade 1 and fixed in the radial direction of the turbine. A hub side shroud 3a is combined to the hub side bearing 5 of the variable stator blade 1 and fixed and has a structure that is not mechanically bound by other members. Since the hub side shroud 3a is displaced integrally with the variable stator blade 1, clearances are changed only slightly.
Patent JP-H06139916-A (JP)
Title: Fuse box
Inventor: YOKOYAMA TATSUO
IPC: H01R13/68
Filed: 1992-10-21
Abstract: PURPOSE:To simplify a constitution on the load side, and specify a blown-out fuse easily when supplying power to plural loads through fuses in an automobile or the like by providing countermeasures for surge absorption on the fuse box side. CONSTITUTION:When supplying power to plural ECUU'S and loads P through a fuse box 21, Zener diodes ZD are provided at load lines L1, L2... in which fuses F1, F2... are provided respectively, so surge is absorbed. Need of providing countermeasures to surge on the side of each ECUU is thus eliminated, and a constitution can be simplified. A fusion detection circuit 42 is provided in the fuse box 41 with relation to each fuse F, and a light emission diode D12 is lighted when the fuse F is blown-out. The blown-out fuse can thus be specified easily, thereby workability of maintenance can be improved.
Patent JP-2001110990-A (JP)
Title: Semiconductor integrated circuit device
Inventor: KUMAGAI KATSUHIKO
IPC: H01L21/822
Filed: 1999-10-04
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor integrated circuit device for shortening test time and reducing process cost by making the test work of a logical circuit easy and prompt. SOLUTION: In a semiconductor integrated circuit device, an output control circuit 13 with a plurality of logical circuits is provided between a mega-cell 11 and a logical circuit 12. Since the output control circuit 13 is provided on the output side of the mega-cell 11, an output signal to the logical circuit 12 can be determined easily by the constitution of the output control circuit 13 and the control signal. In this way, the test work of the logical circuit is made easy and prompt to reduce the test time, and the process cost can be reduced.
Patent JP-H10110867-A (JP)
Title: Through-wall piping unit
Inventor: AOKI TORU
IPC: F16L5/00
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To provide a through-wall piping unit that can lay piping piercing a wall positively, firmly and stably and perform piping construction at a through-wall part easily on a specified construction quality level or higher without dispersion of every construction while having no adverse effect of dew condensation and the like on the through-wall part pierced with a pipe and its periphery without bringing over influence of outside air to the indoor side. SOLUTION: A through-wall piping unit U fitted into a piping wall through-wall hole 1 formed in a wall W of a house or the like so as to become a connecting joint of internal-external piping has a fitting cylindrical body 10 consisting of a cylindrical part 11 insert-fitted in the through-wall hole 1, and a collar part 12 formed at one end of the cylindrical part 11 so as to come in contact with one side wall surface of the through-wall hole 1; a heat insulating core body 20 fitted into the cylindrical part 11 of the fitting cylindrical body 10; and joint pipes 40 having short through-pipe parts 41 piercing the inside of the heat insulating core body 10, and joint parts 42 provided at both ends. The heat insulating core body 20 is made a pair of split modes 20a, and split grooves 24 for passing the joint pipes 40 are formed at the split faces of the split molds 20a.
Patent JP-S63136691-A (JP)
Inventor: NAKAMURA MIKIO
IPC: H05K3/40
Filed: 1986-11-28
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-H07142959-A (JP)
Title: Digital filter
Inventor: KATO MASAKO
IPC: H03H17/02
Filed: 1993-11-12
Abstract: PURPOSE:To reduce an arithmetic operation quantity with respect to a digital filter executing sum product operation. CONSTITUTION:The digital filter is provided with a fixed delay means 1 inputting a sample signal and outputting sample signals delayed by respective delay times tau, 2tau,...Ntau, a means 2 obtaining the pseudo mantissa part of each of N pieces of filter coefficient values by shifting the N pieces of filter coefficient values in a single direction by the fixed number of shifting bits, a means 3 respectively multiplying the pseudo mantissa parts of the N pieces of filter coefficient values by the N pieces of outputs of the fixed delay means, a means 4 summing-up outputs of the multiplying means 3 and a means 5 shifting the output of the summing-up means 4 in a direction opposite to the single direction by fixed number of shifting bits.
Patent JP-H07116543-A (JP)
Title: Earth and sand separating device
Inventor: KOIDE TADAO
IPC: B07B1/46
Filed: 1993-10-20
Abstract: PURPOSE:To provide the earth and sand separating device capable of lessening the generation of low-frequency sounds or vibrations. CONSTITUTION:An upper screen 1 and a lower screen are mounted on a first frame body 21 and a second frame body 23 respectively and a planar body 22 is mounted on the second frame body 23. Both frame bodies are independently supported by prescribed elastic members respectively. On the other hand, the first frame body 21 and the second frame body 23 are provided with a first exciter 6 and a second exciter 26 respectively. Further, the separating device is provided with a control section capable of controlling at least either of the first exciter 6 and the second exciter 26 in such a manner that the first exciter 6 and the second exciter 26 vibrate at substantially the same vibration frequency and antiphases from each other.
Patent JP-H03144830-A (JP)
Title: Parallel processing system
Inventor: KANEKO TAKASHI
IPC: G06F9/45
Filed: 1989-10-31
Abstract: PURPOSE:To shorten the turn-around time at the execution of an object program after the promotion of the parallelism by controlling the output sequence of records via an input/output executing routine based on the loop repeating sequence information. CONSTITUTION:A compiler 2 produces an object program 6 out of a source program 1, and an execution processing part 7 carries out the program 6. The compiler 2 consists of a syntactic analyzing part 21, a loop extracting part 22 that can be turned into a parallel form, a loop repeating sequence information adding part 23, and an object program generating part 24. Thus the compiler 2 produces and outputs a 1st intermediate text 3, a loop table 4 that can be turned into a parallel form, and a 2nd intermediate text 5. Simultaneously, the part 7 calls an input/output execution routine 8 containing an output processing part 81 as necessary. Thus it is possible to turn even a loop including an output sentence to a file into a parallel form and to shorten the turn-around time at the execution of the object program.
Patent JP-H04163036-A (JP)
Title: Heat insulation substrate
Inventor: NEMOTO TAKEO
IPC: B32B27/04
Filed: 1990-10-24
Abstract: PURPOSE:To obtain a fixed rigidity even if whichever directional component force may be applied to an FRP material, by a method wherein a fiber direction of an alumina fabric meeting at right angles with a fiber direction of carbon fabric where fibers are met at right angles with each other is turned to a direction of 45 deg., carbon fabric and the alumina fabric are piled upon each other and infiltration molding of the same is performed. CONSTITUTION:One fiber direction and a force direction are turned to the same direction in a carbon fabric 1 where carbon fibers are met at right angles with each other. Fiber is arranged by turning a fiber direction to a direction of 45 deg. to a force direction in alumina fabric 2 woven by meeting alumina fibers at right angles with each other. Then the carbon fabric 1 and alumina fabric 2 are laminated alternately, impregnated with epoxy resin. Since elasticity of a directional component at 45 deg. slantwise is improved like this, high rigidity is obtained to a load from whichever direction it may be.
Patent JP-H11106828-A (JP)
Title: Production of grain oriented silicon steel sheet excellent in both high magnetic field and low magnetic field characteristic
Inventor: KUMANO TOMOJI
IPC: C22C38/00
Filed: 1997-10-02
Abstract: PROBLEM TO BE SOLVED: To obtain a grain oriented silicon steel sheet excellent in iron loss characteristics by artificially regulating secondarily recrystallized particles. SOLUTION: In the method for producing a series of grain oriented silicon steel sheets, a silicon steel sheet slab contg., by weight, 2.5 to 4.0% Si, <=-0.075% C, 0.05 to 0.45% Mn, <=0.015% S, 0.010 to 0.040% acid soluble Al, <=0.010% N, 0.02 to 0.15% Sn, and the balance Fe with inevitable impurities is heated at <=1280 deg.C and is thereafter subjected to hot rolling, and hot rolled sheet annealing is executed or is not executed to regulate its sheet thickness to product one in final cold rolling ratio of >=80%, and decarburizing annealing, nitriding treatment and finish annealing are executed.  In this case, the cold rolled sheet is coated with a P compd., an S compd. and oxide in the range of 90 to 45 deg.to the rolling direction, at 5 to 25 mm interval in the rolling direction and at 0.5 to 3 mm width in a linear shape or in the shape of a broken line to regulate the secondarily recrystallized grains to suitable dimensions.
Patent JP-H06136371-A (JP)
Title: Entrained bed coal gasification oven
Inventor: NAKAJIMA FUMIYA
IPC: C10J3/46
Filed: 1992-10-22
Abstract: PURPOSE:To prevent the deposition of slag on a water-cooled wall of a gasification room of the title oven without detriment to the gasification capacity of the oven. CONSTITUTION:The entrained bed coal gasification oven is used for subjecting coal to partial combustion in order to convert ash in the coal into a molten slag 13 and produce a gaseous product 14 mainly comprising CO, H2, and CH4. In the oven, a cold-water-cooled wall 6 which is cooled with low-temp. water and constitutes a part of the surrounding water-cooled wall of a gasification room 1 is installed at least in a region where ash becomes a semimolten state having a strong adhesive power. Thus, ash particles in a semimolten state are repelled by and prevented from being deposited on the wall 6.