baber/WOPTO huggingface dataset:
Patent JP-H10230365-A (JP)
Title: Two-piston cylinder
Inventor: UMEDA SHIGERU
IPC: B23K11/11
Filed: 1997-02-18
Abstract: PROBLEM TO BE SOLVED: To provide a two-piston cylinder capable of miniaturizing with the whole length of the cylinder shortened and moreover selecting and generating four kinds of pressurizing force even with the pressurized liquid of the same pressure by forming the two-piston cylinder arranged an inner cylinder within the inner periphery of the outer cylinder opened the front surface so as to freely slide. SOLUTION: In the two-piston cylinder arranged the inner cylinder 2 within the inner periphery of the outer cylinder 1 opened the front surface so as to freely slide, the piston 6 freely sliding along the inner periphery of the inner cylinder 2 is formed in the tip end of the rod 5 provided in the rear wall 3 of the outer cylinder 1 and passing through the rear wall 4 of the inner cylinder 2, and pressure supplying/discharging openings 10, 11, 12 of pressure supplying/ discharging passages 13, 14, 15, respectively communicating to the front chamber 7 of the inner cylinder 2 regulated with the piston 6, the rear chamber 8 of the inner cylinder 2 regulated with the same piston 6, and the outer cylinder chamber 9 formed between the rear wall of the inner cylinder 2 and the rear wall of the outer cylinder 1, are provided.
Patent JP-S52133640-A (JP)
Title: Elevator cage
Inventor: MURAMATSU SADAO
IPC: E04B5/02
Filed: 1976-04-30
Abstract: PURPOSE: To provide an elevator cage which can drain water immersed into the elevator cage without affecting the floor and floow member and which can reduce the affection to the interior member in an elevator cage path. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06243738-A (JP)
Title: Wire length measuring and cutting machine and method for measuring wire length
Inventor: NAGAFUNE NORIAKI
IPC: B65H51/18
Filed: 1993-02-15
Abstract: PURPOSE:To obtain a highly accurate and efficient length measuring method of a wire length measuring and cutting machine for drawing the wire, which is wound around a drum, and at the same time, for measuring the length to cut, and for carrying it to a wire arranging taping device. CONSTITUTION:Two grippers A, B provided freely to move along guides 1A, 1B, which are provided in both sides of a wire drawing route, are moved in the directions opposite to each other with the drive positioning control of an NC device 9 to draw the wire continuously, and at the same time, the wire is measured in length and cut by a cutter 16. During the length measuring or/and after the measuring, the wire is gripped by two grippers A, B at two positions thereof and carried to a taping device (a) or/and (b).
Patent JP-S60192404-A (JP)
Title: Manufacture of electromagnetic wave reflecting body
Inventor: KANAYAMA TATSUYA
IPC: H01Q15/14
Filed: 1984-03-14
Abstract: PURPOSE:To obtain a product with high quality by forming either an FRP or a protection layer after the other is cured so as to keep accurately the accuracy of dimensions of an electromagnetic wave reflecting material. CONSTITUTION:A glass fiber reinforced unsaturated polyester resin sheet is used as a sheet molding compound (SMC)10 and a metallic processing acrylic fiber woven cloth is used as the electromagnetic reflecting material 12 respectively and the material 12 is laminated on a die 14 so as to be placed along the reflecting plane. The die 14 is provided with a concaved part 17 to form a reinforced rib 18A at the back side of a product 16. The material 12 is provided incorporatedly to the surface of the FRP10 as shown in Fig. (B) in the forming of compression heating at a metallic die temperature of 140 deg.C and under a press pressure of 50kg/cm<2>. After the upper die is opened, an SMC18 is placed on the material 12 and the product 16 of laminated structure is obtained as shown in Fig. (C) through the compression forming again. In forming the SMC18 in this way, since the FRP10 is solidified already, the SMC18 does not deform the electromagnetic wave reflecting material 12 and a parabola antenna having an acurate size is finished.
Patent JP-2000238394-A (JP)
Title: Ink ribbon unit and ink ribbon cartridge containing the ink ribbon unit
Inventor: HIDA MASANOBU
IPC: B41J31/10
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To simplify a collection process of source separated refuse of each spool and an ink ribbon of used ink ribbon unit by constituting a supply side spool and a winding side spool fastened with the ribbon of assembling and separating a plurality of members. SOLUTION: A supply side spool 2 fastens one end of a winding start of an ink ribbon 4 in a longitudinal direction, and previously winds an unused ribbon 4. The spool 2 feeds the ribbon 4 to a winding side spool 3. The spool 3 fastens a final end of a winding start part fastened to the spool 2, supplies a ribbon from the spool 2, and winds the ribbon 4 after using for printing. The spool 2 has a plurality of members, a first shaft member 5 and a second shaft member 6. The member 5 has a columnar shaft 7 and a first flange 8 formed near one end of the shaft 7.
Patent JP-S59174614-A (JP)
Title: Epoxy resin composition
Inventor: IKETANI HIROTOSHI
IPC: H01L23/31
Filed: 1983-03-25
Abstract: PURPOSE:To provide an epoxy resin composition for sealing semiconductor, having excellent moisture resistance and high-temperature electrical characteristics, by compounding an epoxy resin with a hardener of said resin and an organophosphine complex. CONSTITUTION:The objective composition is composed of (A) an epoxy resin (preferably a novolak epoxy resin having an epoxy equivalent of 170-300), (B) an epoxy resin hardener (preferably a phenyl novolak resin, etc. having >=2 phenolic hydroxyl groups), (C) preferably 0.01-20wt% of an organophosphine complex [e.g. tricarbonyl(triphenylphosphine)nickel, etc.] and if necessary (D) an inorganic filler (e.g. quartz glass, crystalline silica powder, etc.).
Patent JP-H02276505-A (JP)
Title: Lift-controlling apparatus of tractor
Inventor: DOI YOSHINORI
IPC: A01B63/00
Filed: 1990-02-27
Abstract: PURPOSE:To simplify the adjustment of the working position of a working machine and to facilitate the operation of the machine by controlling a hydraulic operation lever in such a manner as to move a ground-working machine to a position defined by a position-setting means when the lever is operated to a 2nd operation zone beyond a 1st operation zone. CONSTITUTION:A small pitch is selected and a hydraulic lifting mechanism lifts or lowers at a small pitch when a hydraulic operation lever 18 is operated within the 1st operation zone consisting of small ranges RU and RD. When the operation lever 18 is shifted beyond the 1st operation zone to the 2nd operation zone having wider operation range, the hydraulic mechanism lifts or lowers to the preset lifted position or lowered position set by a lift position setting device IU or a lowered position setting device ID. A ground-working machine can be accurately lifted or lowered to a prescribed position by the operation of single hydraulic operation lever 18.
Patent JP-S62207398-A (JP)
Inventor: KURIWAKI YOSHIFUMI
IPC: C11B3/14
Filed: 1986-03-06
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-H02227383-A (JP)
Title: Body front structure
Inventor: ARAO ATSUSHI
IPC: B62D25/10
Filed: 1989-03-01
Abstract: PURPOSE:To relieve any shock against a body frame in absorbing most of it at time of a head-on collision with a front hood by connecting both side ends of the front hood of a car body to the body frame through plural numbers of hooks. CONSTITUTION:In a body front structure provided with each engaging means 13 between both side ends 11a of a front hood 11 of a vehicle 10 and a body frame 12, the engaging means 13 consists of plural hooks 14 set up on the underside of these side ends 11a of the said front hood 11 and plural engaging holes 15 installed insertably in the body frame 12 in response to these hooks 14. With this constitution, since these side ends 11a of the front hood 11 are engaged and connected to the body frame 12 at plural numbers of spots, most of impact energy at time of a head-on collision is effectively absorbed by the front hood 11. In addition, during travel of the vehicle, such a possibility that the front hood 11 might be inadvertently opened is prevented from occurring.
Patent JP-H04297176-A (JP)
Title: Multi-media communication equipment
Inventor: OTANI MASATOSHI
IPC: H04J3/22
Filed: 1991-02-21
Abstract: PURPOSE:To improve the efficiency of transmission and reception by selecting the optimum transfer speed according to the type of data information and the multiplex state of the media information in transmission and selecting the minimum transfer speed according to the type of data information in the recep tion. CONSTITUTION:According to the type of input of voice, video or data information from input/output devices 4, 10, and 15, the prescribed processing is performed by interfaces 5, 11, and 16 by time indication of a system control part 18. The voice and video is encoded in encoding/decoding parts 6 and 12, transferred as well as data information to a multiplexing/separation part 19. After multiplexed, it is transmitted to an opposite terminal through the prescribed circuit control. On the other hand, the reception information from the opposite terminal is transferred through an interface 20 to the multiplexing/ separation part 19, separated for each medium and BAS, the voice and video data are decoded through each interface 5, 11, and 16 and transmitted to terminals. Thus, the efficiency is improved through transmission according to the type.
Patent JP-H04265549-A (JP)
Title: Magneto-optical disk
Inventor: KANETANI YUKIYASU
IPC: G11B11/10
Filed: 1991-02-21
Abstract: PURPOSE:To prevent necessary data from being erased by reducing the intensity of a light beam to an extremely small value when an erasing magnetic field is applied to a part other than the part in which erasure data is stored. CONSTITUTION:When aerasure command is inputted, a laser diode base power and magnetic field control circuit 6 supplies current to a magnetic field generation coil 9 via a magnetic field control circuit 8 and reduce the current value for a base power control reference current (i). Accordingly, the intensity of the light beam emitting from a laser diode 1 is reduce to be an LD base power for the time of erasing. The LD base power for the time of erasing was obtained through an experiment, and the data in a magneto-optical disk can be prevented from being erased even when the light beam radiates with the erasing magnetic field applied to the magneto-optical disk.
Patent JP-H03251425-A (JP)
Title: Manufacture of blow molding
Inventor: WATANABE RYOICHI
IPC: B29C49/04
Filed: 1990-02-28
Abstract: PURPOSE:To remove the occurrence of shrinkage mark or local warpage by causing a blowing needle to penetrate the wall surface of the parison which becomes the surface of the rear of a molded object. CONSTITUTION:Gas is blown into a parison by the tubular blowing needle 40 which penetrates the wall surface which becomes the surface of the rear of a molded object, for the parison 10 inserted in the space of the cavity of a mold, and then said blowing needle 40 directs the tip 40a which is sharp in an acute angle toward the space of the cavity, and is fitted to the side of the mold which molds its rear capably of advancing and retreating with a driving cylinder etc. When compressed air is blown into the parison, it inflates the parison in the state where the compressed gas is not directly applied onto the wall surface 12 of the parison 10 which becomes the surface of the front of the molded object, and the whole parison is uniformly pushed against the inner surface of the cavity space. When thermosetting resin is used, since the whole parison is cooled at uniform speed, after its curing under heating, shrinkage marks or warpages etc. do not occur on the side of its outer surface.
Patent JP-H10246794-A (JP)
Title: Refueling device for pressure tube type reactor
Inventor: HARUKUNI MAKOTO
IPC: G21F9/06
Filed: 1997-03-04
Abstract: PROBLEM TO BE SOLVED: To reduce radiation dose received by workers during malfunctioning of the refueling machine and regular inspection by removing crad (insoluble radioactive corrosion products) brought into a fuel container vessel from the core side during refueling in parallel to the process of refueling work. SOLUTION: In a device refueling by making access a refueling machine 4 from the lower side to the core 1 of a pressure tube type reactor and a refueling pool 3, a crad remover device 5 assembling cooling water circulation filter circuit provided with a filter 5a is placed below the refueling pool 3. In parallel to the fuel passing work done between the pool 3 and the refueling machine 4, coolant is circulated backward by connecting a fuel container vessel 4b loaded on the refueling machine 4 and the crad remover device 5 and the crad having invaded from the core side to the fuel container vessel during refueling is captured with the filter 5a and removed from the cooling water.
Patent JP-H07261834-A (JP)
Title: Plant equipment monitor device
Inventor: YAMAUCHI OSAMU
IPC: G05B23/02
Filed: 1994-03-18
Abstract: PURPOSE:To provide the plant equipment monitor device which can detect abnormality of the equipment by grasping minute variation of a detection signal. CONSTITUTION:The plant equipment monitor device which detects the abnormality of the monitor equipment by decentralizing and arranging plural sensors 1, 2, and 16-18 in monitor areas is equipped with an acoustic information input means and an image information input means 20 which calculate abnormality conviction degree from detected values obtained through the sensors 1, 2, and 16-18, a judgement part 21 which judges whether or not abnormality detection needs to be performed again on the basis of the abnormality conviction degree, a detection condition storage part 22 which judges whether or not parameters for signal processing at normal time and redetection processing are required, and a detection control part 24 which places signal processing parts 19 and 20 in operation so as to perform detection normally in detection order set in the detection condition storage part 22 and performs control so as to perform signal processing on the basis of the parameters for detection processing for redetection processing set in the detection condition storage part 22 when the judgement part 21 requests the redetection, so minute variation of the detection signal due to abnormality which is hidden behind a disturbance component and overlooked before with high possibility can be detected with high precision.
Patent JP-S53136217-A (JP)
Title: Chopper control device in electric car
Inventor: KATOU AKIRA
IPC: B60L3/00
Filed: 1977-04-30
Abstract: PURPOSE: To provide the subject device which is provided with a change-over circuit wherein at the time of dynamic braking, a main thyristor and an auxiliary thyristor are replaced with each other, and a free wheel diode is used for inhibiting the reverse current of a hopper circuit, thereby preventing build-up of the motor voltage due to residual voltage. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S60193427-A (JP)
Inventor: TAKAGI MASAYUKI
IPC: A47L9/19
Filed: 1984-03-16
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-S59175141-A (JP)
Title: Sealing device for semiconductor outer casing
Inventor: YAJIMA KOUICHI
IPC: H01L21/50
Filed: 1983-03-24
Abstract: PURPOSE:To efficiently perform welding of the semiconductor outer casings in the titled device by a method wherein a cassette capable of housing the semiconductor outer casings in lengthwise and breadthwise at fixed intervals is placed on a receptable stand transferable and rotatable in the X-Y direction and a welder having distance variable rotary electrodes is provided opposing thereto. CONSTITUTION:A cassette 22 capable of housing a plural number of semiconductor outer casing in lengthwise and breadthwise at fixed intervals is put on a receptable stand 21 transferable and rotatable in the X-Y direction. A movable supporting stand is provided under the under surface of the placing stand 21 through the intermediary of a main axis and a rotary axis 25 with the upper end journalled to the placing stand 21 is pierced the main axis through. This supporting stand is transfered in the Y direction along guide plates, which have not been illustrated in the diagram, by a first pulse motor and in the X direction along guide plates 26 by a second pulse motor. A welder 30 is provided on the non-illustrated guide plates. This welder 30 has electrode heads 311 and 312, vertically movable arms 321 and 322 and rotary electrodes 331 and 332. Welding of the semiconductor outer casings can be efficiently performed by the movable supporting stand capable of making an advancing-backing motion and transferable in the X-Y direction along guide plates.
Patent JP-H08219271-A (JP)
Title: Control device of automatic transmission for vehicle
Inventor: IIJIMA YOSHIHIRO
IPC: F16H61/06
Filed: 1995-02-14
Abstract: PURPOSE: To prevent the excessive deceleration feeling during the manual down- shift by setting the engagement hydraulic pressure to engage a friction engagement device to be lower when the brake is operated than that when the brake is not operated in making a shift to the traveling range where the engine brake is effective. CONSTITUTION: When a shift is made by a manual shift device 1 from the traveling range where the engine brake is not effective to the traveling range where the engine brake is effective, a shift detecting means 4 detects the shift change, and a brake detecting means 5 detects whether or not the brake is operated. When a shift to the traveling range where the engine brake is effective is detected in the brake operated condition, an instructing means 6 outputs the instruction signal to a hydraulic pressure adjusting means 3 so that the engagement hydraulic pressure of a friction engagement device 2 may be lower compared with the case where the brake is not operated. Because the fine adjustment of the deceleration is made by the brake operation, the feeling can be prevented from being deteriorated.
Patent JP-S60223562-A (JP)
Inventor: SUTEIIBUN EI JIIKU
IPC: E04F11/18
Filed: 1985-03-12
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-2000251781-A (JP)
Title: Image display device
Inventor: ONISHI TOMOYA
IPC: H01J29/87
Filed: 1999-02-25
Abstract: PROBLEM TO BE SOLVED: To prevent a boding agent for bonding a face plate having a phosphor layer and a front plate for protecting the face plate, from spewing out, and to reduce the quantity of the boding agent, and to prevent the bonding from being broken at the front plate end part at the time of a temperature rise. SOLUTION: A phosphor layer 1008 having a thickness of about 20 μm and an aluminium metal back layer 1009 having a thickness of about 1,000 Å for covering the phosphor layer 1008 are formed on the inner face of a face plate 1007 made of soda-lime glass, having a thickness of 3 mm. A transparent front plate 1012 is bonded on the outside of the face plate 1007 by using a bonding layer 1013. Such a material that a non-bonding face is a plane and a bonding face has a projecting shape is used as the front plate 1012. The front plate 1012 is divided into a central region 1017 having a thickness of 2 mm and end regions 1018 having a thickness reduced continuously from 2 mm to 1 mm.
Patent JP-S56148752-A (JP)
Title: Magnetic tape device
Inventor: NAKANE HACHIROU
IPC: G11B27/28
Filed: 1980-04-16
Abstract: PURPOSE:To reproduce recorded data stably by containing the same information signal of a minimum encoded information unit more than twice in the minimum unit block of an encoded digital signal part. CONSTITUTION:Magnetic tape 1, having a single track, is provided with analog audio signal part 2, digital encoded signal part 3 and digital discrimination signal part 4 and digital modulation uses a tone burst and is done at cycles of frequency f1. The tone burst signal has a tone burst of f1 when output Le is generated after digital demodulation and a no-signal part when outputting Hi. In this constitution, depending upon dropout and level lowering, etc. of each bit of data, even if part of data, i.e., either of high-order or low-order four Bits is normal or not, either of bits a normal bit for every bit, so that accurate data can easily be composed. Therefore, recorded data is reproduced stably.
Patent JP-H07256485-A (JP)
Title: Filler wire for laser welding having excellent weatherability
Inventor: KYO HIROYUKI
IPC: B23K26/21
Filed: 1994-03-18
Abstract: PURPOSE:To provide a filler wire which is a filler wire for laser welding for executing welding by using a laser as a heat source and with which weld zones having good weatherability and more particularly excellent local corrosion resistance are obtainable and the weld zones having a good bead shape, working moldability and soundness are assured. CONSTITUTION:The filler wire for laser welding which contains, by weight%, 0.05 to 0.12% C, 0.30 to 1.50% Si, 0.90 to 2.20% Mn, 0.05 to 0.40% Ti, 0.02 to 0.08% p 0.01 to 0.06% S, 0.1 to 0.6% Cu and 0.20 to 1.50% Ni, consists of the balance Fe with unavoidable impurities and has the excellent weatherability is obtd. As a result, the range for application of the filler wire is expanded.
Patent JP-2000251687-A (JP)
Title: Manufacture of electron source, manufacturing device of the electron source, and image display device
Inventor: KAWASAKI HIDEJI
IPC: H01J9/02
Filed: 1999-02-26
Abstract: PROBLEM TO BE SOLVED: To stably manufacture an electron emission element of an electron source processed in a gas atmosphere so as to keep its characteristic uniform. SOLUTION: In this method, an electron source substrate 101, on which a plurality of electron emission elements are arranged, is arranged in a gas atmosphere, with which the introduction and exhaust of a gas containing an organic substance is carried out, to manufacture an electron source by activation process for forming a deposit containing carbon. In this activation process, the introduction of the gas is carried out from plural positions by providing a plurality of gas releasing ports at the exit of an inlet hole 904.
Patent JP-S63216301-A (JP)
Inventor: AKATSUKA TAKATOSHI
IPC: H01C7/02
Filed: 1987-03-04
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-H11247187-A (JP)
Title: Pile-head concrete removing method and device of steel pipe pile filled with concrete
Inventor: IMAI NOBUHIRO
IPC: E02D5/34
Filed: 1998-03-02
Abstract: PROBLEM TO BE SOLVED: To provide the pile-head concrete removing method and device of a steel pipe pile filled with concrete, in which the accuracy of the execution of works at the time of the construction of an upper structure is improved while labor is saved and work environment can be enhanced. SOLUTION: An internal-surface protective sheet 2 is stuck onto the internal surface of the pile head section of the steel pipe pile 1 buried into a ground. The pile-head concrete removing method of the steel pipe pile has a process, in which a cage 3 having a diameter smaller than the steel pipe pile 1 and depth corresponding to a space to be formed, is installed at a specified depth place in the steel pipe pile, a process, in which concrete is placed into the steel pipe pile under the state, in which the cage 3 is held at the place of installation, a process, in which the cage 3 is hung up and the space section in specified depth is formed to the pile head of the steel pipe pile 1 when concrete is brought to a half-cured state after the completion of the placing of concrete, and a process, in which the internal-surface protective sheet 2 is removed after the lifting of the cage 3.