baber/WOPTO huggingface dataset:
Patent JP-H0871189-A (JP)
Title: Net device
Inventor: EDA KOJI
IPC: A63B61/00
Filed: 1994-09-02
Abstract: PURPOSE: To obtain a net device which permits easy folding of struts and is convenient to carry by providing the device with a pair of the foldable struts, a tenting net to be extended between the struts and a ground surface or floor surface and a net to be extended between the struts. CONSTITUTION: A pair of the struts 1 consist of respectively plural aluminum alloy pipes 2. The struts 1 are formed by fitting and connecting the small- diameter parts 2a and large-diameter parts 2b at the ends of these pipes 2 to each other. The struts 1 are foldable by removing the fitting of the pipes 2. Tenting ropes 9 are respectively connected between the top ends of the struts 1 and both ends of tenting rope fixing rods 6 and between the bottom ends of the struts 1 and both ends of the tenting rope fixing rods 6. Frames of male parts 15a of upper couplers 15 are provided with belt insertion holes and belt stopper rods so that the other end sides of strut side upper belts 13 are wound around these belt stopper rods and are inserted into the belt insertion holes.  The one-side ends of net side upper belts 27 are mounted into the belt insertion holes of the female parts 15b of the upper couplers 15.
Patent JP-S61113402-A (JP)
Inventor: SOGABE YOJI
IPC: A43B23/02
Filed: 1984-11-07
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-H0873957-A (JP)
Title: Compression treatment of aluminum dross
Inventor: WATANABE HIROSHI
IPC: C22B21/00
Filed: 1994-09-05
Abstract: PURPOSE: To efficiently separate fluid, such as Al and air, and to obtain high- quality dross having decreased gaps by housing the dross heated to the m.p. or above of Al in a vessel and compressing the dross under conditions under which the resistance is decreased by moving the side walls of the vessel. CONSTITUTION: A base part body 2 having an aperture 21 is arranged on a pedestal 7 arranged in a metal receiving box 1 and the circumference thereof is provided with sidewall vessel part bodies 3. The Al dross 4 held at the m.p. of the Al or above is housed within these vessel part bodies 3. The sidewall vessel part bodies 3 are then pulled upward by a lifting operation means 6 via collar-shaped detaining parts 31. A pressing plate 5 is then lowered in the state of integrating the plate with the vessel part bodies 3. As a result, the dross 4 is compressed in the state of having no friction resistance at all at the time of compression between the sidewall vessel part bodies 3, by which the fluid components therein are smoothly discharged.
Patent JP-2000066620-A (JP)
Title: Display device, and its manufacture
Inventor: FUJITA HIROYUKI
IPC: G09F9/30
Filed: 1998-08-20
Abstract: PROBLEM TO BE SOLVED: To prevent a catalyst for plating from being left in the vicinity of a seal part of an element, to prevent an unnecessary part from being plated, and to prevent a short circuit from being easily generated, in effecting the electroless plating after the display element is formed. SOLUTION: The display device is made to have such a constitution that no plating film is formed up to a sealed part. More specifically, the distance 7 between a seal 3 and a glass edge (the distance of a gap) is set to be not less than 0.2 mm. Since no catalyst solution enters the sealed part in such a constitution, no catalyst is left behind, and an unnecessary part is prevented from being plated.
Patent JP-S59122037-A (JP)
Title: Circuit monitor and control system
Inventor: KOBAYASHI KENZOU
IPC: H04J1/14
Filed: 1982-12-27
Abstract: PURPOSE:To suppress the level of a service channel and to prevent the overmodulation of a variable frequency oscillator by controlling the gain of an operational amplifier which amplifies a monitor and control signal when its excessive level is detected. CONSTITUTION:An input signal from the service channel signal terminal SC of a circuit monitor and control system is applied to one input of the 1st amplifier AMP1 and compared with a reference voltage applied to the other terminal, and the result output is supplied to a VCO constituting a local oscillator. The feedback circuit of this amplifier AMP1 is provided with the parallel circuit of a resistance R1 and the serial circuit of a resistance R2 and a diode D2. Further, a circuit which is composed of a diode D1, an amplifier AMP2, etc., and detects the input level to the VCO is provided on the output side of the amplifier AMP1. When the amplifier AMP2 detects the excessive level of a control signal to the VCO, the diode D2 is turned on by the output of the amplifier AMP2 to control the gain of the amplifier AMP1, suppressing the level of the service channel signal.
Patent JP-2001058389-A (JP)
Title: Method for mounting press plate
Inventor: TENMA TSUTOMU
IPC: B41F27/12
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To minutely color print by a flexible plate of a large size such as an octavo full size or the like. SOLUTION: In the method for mounting a press plate comprising the step of engaging pin holes 2a to 2f of a flexible printing plate having a width of 1,000 mm or more with reference pins projected from above a clamp upper blade of a printer, four or more combinations of the pins and the holes are provided, positions of the two holes provided at both ends of the printing plate of the holes are located 100 mm or less from an edge of the printing plate and an interval of the adjacent pins is 400 mm or less.
Patent JP-S60126715-A (JP)
Title: Automatic steering device
Inventor: YAMANE HIDEO
IPC: B64C13/18
Filed: 1983-12-13
Abstract: PURPOSE:To guide a guide missile to a target at high accuracy by changing the amount of feed back of a rate gyro to a compensating circuit of yaw and pitch depending on whether a follow-up device is locking on to the target or not. CONSTITUTION:Rotation angular velocity signals of each axis detected by rate gyros 2, 4 of a pitch-yaw system are inputted to compensating circuits 8, 13 through gain changing circuits 15 and 16 to which high gain is set, and become a required steering command by the integration element and phase compensation element. To correct dumping of the fuselage, the signals are inputted to steering devices 9 and 14 by combining with gyros 2, 4 to maintain the attitude angle constant. After locking on the target, an acceleration command is added and gains of gain changing circuits 15, 16 are set low. Consequently, a responding command to acceleration command and the accuracy are improved and action for keeping the attitude ngle of the fuselage becomes weak. Thus, the flying body receives acceleration commands corresponding to errors between said gain and the target.
Patent JP-S6388655-A (JP)
Title: Use cpu time counting system
Inventor: YANAIHARA MIKA
IPC: G06F11/34
Filed: 1986-10-01
Abstract: PURPOSE:To count a CPU time by adding a used CPU time saved at the time of acquiring a checking point to the use CPU time after a checking point restarting is executed. CONSTITUTION:When the restarting request of a job to acquire a checking point is executed, a used CPU time storing control part 6 at the time of acquiring the checking point stores the use CPU time at the time of acquiring the checking point saved to a file 5 by saving control part 4 of the use CPU time to a used CPU time memory part 7 before the job in the job space is restarted. After the job is restarted, a use CPU time counting part 3, after the job is restarted, obtains a used CPU time used by the task. A used CPU time adding means 8 judges whether or not a task is restarted, when the task is restarted, the memory part 7 to store the used CPU time used before the job is restarted is referred to, the used CPU time used before the job is restarted is acquired, and the used CPU time after the job restarting obtained by the measuring part 3 of the use CPU time is added.
Patent JP-S60127902-A (JP)
Title: Method for controlling lathe cutting
Inventor: TAGUCHI MASAYUKI
IPC: G05B19/416
Filed: 1983-12-15
Abstract: PURPOSE:To prevent catching-in and/or vibration due to sticky motion by performing operation to compare the present rotating speed signal with an expected rotating speed signal and controlling a rotation drive power source according to the result of the operation, in cut processing. CONSTITUTION:When a material to be cut W pinched by a chuck 3 in a lathe is processed by a cutting tool 10 while being rotated by the rotation of a motor 21 through a reduction mechanism 22, transmission system 23 and clutch 24, the present rotating speed of a main shaft 2 is detected by a present rotating speed detecting unit 12 by means of the pulse signal coming from a rotating angle (number) pulse detecting unit 11. This present rotating speed is compared with an expected rotating mode from an expected rotating speed memory unit 15 by an operating unit 16, and a deflection signal is output to a correcting unit 17. And the corrected signal obtained here is given to a control unit 18 and a motor control signal by a setting unit 14 is corrected, then the motor 21 is controlled so that the main shaft 2 can be rotated in the expected rotating mode having selected rotating number.
Patent JP-H06201894-A (JP)
Title: Filter assembly
Inventor: JIEFURII EMU SEIBAATO
IPC: G21F9/02
Filed: 1993-09-21
Abstract: PURPOSE: To discharge a gas from a waste vessel without releasing particles, and make the inside and outside pressures of the vessel equal to each other by arranging a porous metal filter medium in the gas passage communicating with the inside of the vessel. CONSTITUTION: A filter assembly 10 for a radioactive waste vessel is arranged in the hole of the wall of the vessel. For example, the assembly 10 is arranged on the fixture 300 of a lid 301 to form a passage for releasing a gas. A gas stream is passed between the flat part 22 of a cover 16 and the upper surfaces of an arm 24 and the flange 20 of a body 14. A housing 12 has an inlet 32 of the gas passage. In order to prevent particles from being released from the inside of the vessel, a filter 30 is arranged on the housing 12, extending over the passage. The filter 40 is formed of a porous metal filter medium, and a metal such as stainless steel or boron having a proper shape as metal fiber or powder metal is used. The filter 40 is manufactured into a cup-shape.
Patent JP-H1170281-A (JP)
Title: Method and device for preventing stitch from being unsewn, for use with double chain stitch sewing machine
Inventor: DOYASU OSAMU
IPC: D05B1/10
Filed: 1997-08-29
Abstract: PROBLEM TO BE SOLVED: To surely prevent threads from being unsewn from the ends of stitches made by a sewing machine which forms double chain stitches and to provide a good-looking sewn product by shortening the thread ends. SOLUTION: When a looper 3 which rocks back and forth between an advanced position and a retreated position across needles 4, 5 is rocked to the advanced position, a hook knife 11 is brought into the triangle P of threads which is formed by a looper-thread loop leading from cloth W to the looper and by needle thread loops 6L, 7L engaged with the looper 3; with the hook knife 1 advanced, a sewing machine is driven by an amount equal to one needle motion, and when the looper 3 is again rocked to the advanced position, the looper thread loop is engaged and held by the end hook 10 of the hook knife 11 and then the looper thread loop held against the end hook 10 is cut while the needle thread loops 6L1, 7L1 engaged with the looper 3 are cut.
Patent JP-H0397810-A (JP)
Title: Production of square tube reduced in yield ratio
Inventor: YAMAMOTO YASUSHI
IPC: C21D8/10
Filed: 1989-09-11
Abstract: PURPOSE:To obtain a square tube having high strength and low yield ratio without using particular alloying elements by subjecting a low carbon steel formed into a square tube at a temp. of the Ac3 point or above to air cooling under the prescribed temp. conditions. CONSTITUTION:A steel tube made of low carbon steel or low carbon low alloy steel is heated to >=Ac3 and formed into a square tube at >=Ac3. Subsequently, this heated square tube is air-cooled at >=30 deg.C/sec cooling rate and cooled from a temp. between (Ar3-20 deg.C) and (Ar3-200 deg.C) down to the ordinary temp. By this method, the square tube having high strength and low yield ratio can be obtained even if expensive alloying elements are not used.
Patent JP-H0397207-A (JP)
Title: Electromagnet
Inventor: SAKAI MITSUO
IPC: H01F7/16
Filed: 1989-09-11
Abstract: PURPOSE:To constitute a yoke of a plurality of members, facilitate working and reduce manufacturing cost, by resin-molding a side yokes and an exiting coil in a unified body, by the method wherein each which side yoke is formed on aperture both opening ends of a cylindrical yoke by stacking many silicon steel plates, and the coil arranged in the cylindrical yoke. CONSTITUTION:The cylindrical yoke 14 of a yoke 13 is formed in a cylinder type by continuously winding a thin silicon steel plate in multiple layers, and a notch 17 is formed on one end into which a lead wire 16 from an exiting coil 12 is inserted. Side yokes 15A, 15B are formed by stacking many thin silicon steel plates in a circular form, and arranged on both opening ends of the yoke 14. Each of the silicon steel plates forming the yokes 15A, 15B has an external diameter almost equal to the yoke 14, and a penetrating hole 18 into which a fixing iron 1 and a cylinder member 4 are inserted is bored, In order to prevent eddy currents in the circumferential direction, a cut groove 19 is arranged in the radial direction. A coil bobbin 11 and a coil 12 are accommodated in the yoke 14. The yokes 15A, 15B are positioned by inserting pin members into penetrating holes 18, and a unified body is formed by using resin mold 20.
Patent JP-H0282297-A (JP)
Title: Display device
Inventor: YAMAGUCHI KATSUHIRO
IPC: G09G5/00
Filed: 1988-09-20
Abstract: PURPOSE:To automate on and off of a power source by providing a detecting section which detects the presence or absence of the video signal supplied to a display section and outputs the corresponding detection signal and a deciding section which turns on and off the power source of the display section in accordance with the detection signal outputted by the detecting section. CONSTITUTION:The detecting section 41 detects the video signal and outputs the video signal detection signal when the video signal from a display controller 3 is supplied to the display section 43. The deciding section 42, therefore, turns on the power source in accordance with the video signal detection signal. Since the detecting section 41 outputs the video signal non-detection signal which does not detect the video signal, the deciding section 42 turns off the power source in accordance with the video signal non-detection signal. The on and off of the power source of the display section 43 are automated in this way.
Patent JP-H0792126-A (JP)
Title: Manufacture of gas sensor
Inventor: KAWADA YASUYUKI
IPC: G01N27/12
Filed: 1993-09-22
Abstract: PURPOSE:To obtain a gas sensor which has high temporal stability of resistance, from the initial manufacturing stage without sacrifice of the characteristics of a thick film heater formed on the rear of a substrate. CONSTITUTION:A first oxidizing combustion layer 3B, a gas-sensitive layer 4, and a second oxidizing combustion layer 3C are laminated sequentially on a substrate 1 and a thick film heater 8 for heating a gas-sensitive body 4 is formed on the rear of the substrate 1 to obtain a gas sensor. The gas sensor is then subjected to heat treatment at 600 deg.C in air for 3 hours, heat treatment at 350 deg.C in dry air containing 2% of H2 gas for 0.5 hour, and heat treatment using N2O gas generating N2O plasma for 1 hour.
Patent JP-S60126893-A (JP)
Inventor: FUJII HIROYUKI
IPC: H05K3/28
Filed: 1983-12-13
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-S6477941-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: MINAMI SHINJI
IPC: H01L27/06
Filed: 1987-09-19
Abstract: PURPOSE:To ensure the insulating properties of a high breakdown strength element, and to fine element pattern of a low breakdown strength element by thickening a passivation film on the high breakdown strength element region and thinning the passivation film on a low breakdown strength element region. CONSTITUTION:An silicon oxide film 25 coating the whole surface of the top face of an silicon substrate 10 is formed through a thermal oxidation method. A first passivation film 26 is deposited through a decompression chemical vapor growth method (an LPCVD method). A second passivation film 27 is deposited onto the whole surface of the top face of the film 26 through the LPCVD method. A section existing on a low breakdown strength element region 12 in the film 27 is removed completely. Aluminum wiring layers 33 electrically connected to a high breakdown strength element region 11 and the low breakdown strength element region 12 through contact holes 31, 32 are shaped.
Patent JP-2000067466-A (JP)
Title: Optical recording medium and its production
Inventor: TOMIE TAKASHI
IPC: G11B7/254
Filed: 1998-08-21
Abstract: PROBLEM TO BE SOLVED: To prevent drastic changes in warpage of an optical disk when the optical recording medium is exposed to drastic changes in environmental temp. and humidity, and to prevent scratches when the face of the medium where light enters is contaminated and the dirt is to be wiped off. SOLUTION: A DLC film (diamond-like carbon film) having <=1.2 g/(m2.day) water vapor permeation at 40 deg.C is formed on the opposite face of the substrate to the face where an inorg. recording layer is formed. Further, for an optical recording medium with light entering the substrate so that information is reproduced through the transparent substrate, the DLC film (diamond-like carbon film) has >=1,300 kg/mm2 plastic deformation hardness, <=2.7 refractive index (n) for the light used for reproducing of information, and <=0.4 extinction coefft.(k).
Patent JP-S6297557-A (JP)
Inventor: KIBUNE KOJI
IPC: A61L15/16
Filed: 1985-10-22
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-2001107841-A (JP)
Title: Reciprocating pump device
Inventor: ONISHI TOSHIAKI
IPC: F04B1/16
Filed: 1999-08-23
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating pump device excellent in also lubricating and heat radiating performance. SOLUTION: In this constitution, pump action changing a capacity of an oil seal-cross head space 20 by a reciprocating motion of a cross head 5 is utilized, lubricating oil in a crankcase 1 is introduced to the oil seal-cross head space 20, delivered from it to outside the crankcase 1 through a crossing hole 22, and supplied to a lubricated part 6 in the crankcase 1 through a connection means 14.
Patent JP-S6479836-A (JP)
Title: Method for extracting circuit network
Inventor: AIHARA MASAMI
IPC: G06F17/50
Filed: 1987-09-22
Abstract: PURPOSE:To easily generate a test vector by extracting a circuit network obtained by adding attribution corresponding to the sort of a signal to be transmitted by connection to the connecting relation of a circuit from a logic circuit held at a register transfer level written by a designer. CONSTITUTION:The grammatical error of read register transfer level description is checked by a syntax checking part 5. When a grammatical error exists, a message is outputted to an output device 4 to demand the designer to correct the description. Circuit description having no grammatical error is divided into a combining circuit part and an order circuit part by a circuit dividing part 6. A connecting relation extracting part 7 extracts a circuit network indicating the connecting relation of circuits. Consequently, the test vector of a circuit with a register transfer level can be easily formed.
Patent JP-H0575160-A (JP)
Title: Avalanche photodiode and its operation
Inventor: KUWAZUKA HARUHIKO
IPC: H01L31/107
Filed: 1991-09-17
Abstract: PURPOSE:To realize high-speed operation and suppress the increase in excess noise while keeping a carrier multiplication factor necessitated by changing the electric field intensity positively in the avalanche photodiode capable of receiving optical signals with high sensitivity. CONSTITUTION:On a light absorbing layer of the first conductive type with low impurity concentration are formed an electric field drop layer 4 of the same type with high impurity concentration and small thickness, avalanche multiplication layer 5 of the same type with intermediate impurity concentration and the specified thickness, and reverse conductive type semiconductor layer 7 of reverse conductive type with high impurity concentration. When the holes generated in the layer 2 are implanted into the layer 5, the area adjacent to the layer 2 is mainly ionized by means of the holes, and the area adjacent to the layer 7 is intensively ionized, so that high carrier multiplication factor is obtained. On the other hand, the part near the layer 7 shows high ionization percentage, and the part near the layer 2 is only ionized by means of the holes, thereby excess noises are suppressed.
Patent JP-H0963082-A (JP)
Title: Support structure for objective lens
Inventor: SHIBUSAKA AKIO
IPC: G11B7/09
Filed: 1995-08-22
Abstract: PROBLEM TO BE SOLVED: To provide a support structure for an objective lens improved in assembly work efficiency without deteriorating rigidity after assembling. SOLUTION: Leaf springs 4a, 4b of a lower side are provided by offsetting on the outside of the tracking direction from the leaf springs 4c, 4d of an upper side so that the springs at upper/lower position viewed from one side of the focusing direction are not superposed each other. Thus, respective springs are attached to a base member 3 and a movable member 2 from one side of the focusing direction, not necessary to overturn the movable member 2 and position while assembling the springs 4a-4d, the springs are set at once or continuously, and adhesives are hardened simultaneously, and the assembly work efficiency is remarkably improved. Moreover, since the use of another member such as a spacer, is not necessary, the rigidity after assembling is not deteriorated.
Patent JP-S60128402-A (JP)
Title: Color filter
Inventor: MORINAKA AKIRA
IPC: G02B5/20
Filed: 1983-12-16
Abstract: PURPOSE:To obtain a fine color filter with high contrast by providing the color filter with laminated thin films formed on a substrate and a filter pattern developed by the heating action of light irradiated to a light absorbing agent film. CONSTITUTION:The laminated thin films are formed by laminating a color former film 21, the light absorbing agent film 22 and a developer film 23 successively on the substrate 20. When light 24 having wavelength to be absorbed by the light absorbing agent film 22 is concentrically irradiated to a prescribed part forming a color filter part through a lens 25 and a prescribed part of the light absorbing agent film 22 is exposed so that the light 24 is focused on the prescribed part, a color developing reaction is generated in the exposed part and a color filter part 26 is formed. The method writing a filter pattern by light makes it possible to form the color filter part 26 as a fine shape of mum unit.