baber/WOPTO huggingface dataset:
Patent JP-H101052-A (JP)
Title: Train passage alarming system
Inventor: SATO HIROSHI
IPC: B61L23/06
Filed: 1996-06-14
Abstract: PROBLEM TO BE SOLVED: To carry out railway maintenance work safely by providing an alarm generating means giving an alarm on the basis of an output signal from a train approach detection means. SOLUTION: An output signal 541 from a flip-flop 54 is inputted into a microcomputer 56, and its alternation cycle is measured, and if the cycle is within the predetermined range, an alternation signal with a fixed cycle is outputted by means of the microcomputer 56. If stop of alternation is recognized by means of the microcomputer 56, alternation of its output signal is also stopped. Therefore, alternation of an output of a train passage detection unit 5 is stopped when a magnetic circuit is constructed according to a passage of a train, and a relay 66 is released and its contact 67 is closed, so that voltage is fed from a power source terminal 694 and an alarm is generated. If a wheel detection unit, a train passage detection unit, or an alarm generating unit breaks down, this failure is detected and an alarm is given by itself.
Patent JP-H01321923-A (JP)
Title: Method for taking out elastic yarn at starting production of covering yarn
Inventor: SAKAMOTO NOBUO
IPC: B65H49/18
Filed: 1988-06-21
Abstract: PURPOSE:To smoothly unwind an elastic yarn from a package by changing peripheral speeds of a pair of supporting rollers for supporting the package of the elastic yarn from the under side and a pair of feed rollers at starting operation and applying tension to the elastic yarn existing between the supporting rollers and the feed rollers in a short time. CONSTITUTION:A time for supporting rollers 2 to attain constant-speed rotation is prolonged relatively to a period until feed rollers 5 attains constant-speed rotation at starting operation or the rise of the supporting rollers 2 is adjusted to a curve with an initial gentle and then rapid rise relatively to a rising straight line of the feed rollers 5 to change the peripheral speeds of the supporting rollers 2 and feed rollers 5. Thereby, tension is applied to an elastic yarn between the supporting rollers 2 and feed rollers 5 in a short time.
Patent JP-S5376909-A (JP)
Title: Multiple cylinder cooling apparatus for rotary kiln
Inventor: SUZUKI TAKESHI
IPC: F27B7/40
Filed: 1976-12-20
Abstract: PURPOSE: To prevent the refractories at the outlet end of the rotary kiln from being damaged by calcined material and to prevent the lowering of the efficiency of heat exchange due to the channeling of the calcined material and air, by equipping a large number of planetary cooling cylinders in parallel at the outlet end of the rotary kiln. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5677997-A (JP)
Title: Semiconductor memory device
Inventor: TAKAHASHI YUKIO
IPC: G11C29/00
Filed: 1979-11-28
Abstract: PURPOSE:To increase an anti-defect property while performing a high-speed reading, by forming a memory cell array into blocks, adding a stand-by block to secure the redundant property and providing a selection circuit for blocks at the decoder side. CONSTITUTION:The memory cell array 10 is divided into several blocks 10a-10h in the direction of bit line, and the block 10i of the same scale is added to secure the redundant property. The pre-sense amplifier SA and the write amplifier WA are provided to each block to ensure an independent writing and reading of the blocks. The selection of the blocks is done by the X decoder which selects the word line of a memory cell and the Y decoder which selects the bit line within each block and in common to the blocks. Then the Z decoder is added separately to select the blocks, and thus the selecting function of the redundant block 10i is given to the Z decoder. In such way, a high-speed reading is possible with no delay even with addition of a redundant block, thus increasing the antidetect property.
Patent JP-H0445987-A (JP)
Title: Thermal transfer recording medium
Inventor: YOSHIDA MITSURU
IPC: B41M5/40
Filed: 1990-06-14
Abstract: PURPOSE:To prevent the transfer of a thermal transfer layer to the rear of a base material or a heat-resistant protective layer during high temp. long-term preservation by forming a second thermal transfer layer by applying a composition containing a thermoplastic resin containing an atomic group having specific bonding moment and a silicone oil wherein a reactive functional group is introduced into the terminal of dimethylpolysiloxane. CONSTITUTION:A first thermal transfer layer being a coloring layer is provided on a base material and a second thermal transfer layer is further provided thereon. In the composition forming the second thermal transfer layer, as a thermoplastic resin containing an atomic group having bonding moment of 1.0 debye or more, a thermoplastic resin containing a hydroxyl group, a carboxyl group an amine group, an amide bond, an ester bond or an urethane bond in its molecule is used. Further pref., silicone oil wherein a reactive functional group represented by a hydroxyl group, an epoxy group or a methacryloxypropyl group is introduced into the single terminal or both terminals of dimethylpolysilocxane is used.
Patent JP-H053713-A (JP)
Title: Seedling planting device
Inventor: NAKAO YASUNARI
IPC: A01C11/02
Filed: 1991-06-26
Abstract: PURPOSE:To minimize error by coupling a transmission case and planting transmission case to a cross frame extending over nearly whole width in the cross direction and transmitting power from a driving shaft provided on the outer side of the cross frame to planting transmission case. CONSTITUTION:Power is transmitted from a power taking-out shaft 8 of running machine body through a transmission case 6 to a side driving shaft 18. A transmission case 6 and each planting transmission case 9 are coupled to a cross frame 7 having adequate supporting strength and power is transmitted from the driving shaft 18 placed on outer side of the cross frame to each planting transmission case.
Patent JP-H10329165-A (JP)
Title: Thermoplastic resin glazing material and its manufacture
Inventor: IMAIZUMI HIROYUKI
IPC: B29C45/14
Filed: 1997-05-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a glazing material having excellent transparency, rigidity and external appearance and given by desired functionality and design property by integrally molding a body part and an outer peripheral part with reinforced resin composition obtained by mixing glass filler having a specified refractive index difference from that of thermoplastic resin component with the resin component. SOLUTION: As thermoplastic resin component of reinforced resin composition, polycarbonate resin having transparency is suitable. As glass filler component for constituting the reinforced composition, its refractive index is 0.15 or less of a difference of the index from that of the thermoplastic resin component. And, a mixing amount of the filler is selected from a range of 1 to 60 wt.% of the overall weight of a glazing material molding. And, the reinforced composition is obtained by integrally molding a transparent body part 1 and high rigidity outer peripheral part 2. And, the outer peripheral part has a hollow structure 4 and a rib 5. The structure 4 is formed by injecting pressurized gas before the molten resin loses its fluidity at the time of integrally molding.
Patent JP-S6048829-A (JP)
Title: Container conveying and discharge apparatus
Inventor: OMOTO KENJI
IPC: B65G63/00
Filed: 1983-08-24
Abstract: PURPOSE:To improve efficiency of conveying and discharge by providing at each of loading and discharge stations a turn table having rails connectable to conveying rails extending between the loading and discharge stations and further providing a conveying car truck and container tilting means. CONSTITUTION:In a conveying and discharge apparatus for a container 1 having at both ends thereof flap doors 2 openable by tilting action, conveying rails 17, 18 extend between a loading station 9 and a discharge station 9, and a pair of turn tables 9, 15 having rails connectable to the conveying rails and pivotally driven around the vertical axis thereof are provided at the stations 9, 15. Also, there are provided a conveying car truck 21 movable on the conveying rails and adapted for carrying a pair of container arranged in a column and a container tilting means on the turn table at the discharge station or on the conveying car truck. Thus constructed, materials to be disposed such as rubbish can be conveyed effectively to a desired place such as a dump and the materials in the container can be effectively discharged.
Patent JP-H05326732-A (JP)
Title: Glass sealed vessel
Inventor: MARUYAMA KAZUYUKI
IPC: H01L23/10
Filed: 1992-05-20
Abstract: PURPOSE:To avoid the positional slip of a metallic lead for securing the airtightness of the whole glass sealed vessel by a method wherein metallic lead fixing glasses and an insulating cover body on the surface of an insulating substrate comprising the vessel main body while the glasses fixing the metallic lead is composed of a semicrystalline part and an amorphous part. CONSTITUTION:The fixing lower side glasses 3 for fixing a metallic lead 4 and holding the recession 2a of an insulating base substrate 2 mounting a semiconductor element are composed of two part symmetrical semicrystalline parts 3a and amorphous parts 3b of the remaining part. Besides, the fixing upper side glasses 5 holding the frame body 6 forming a semiconductor element containing space by an insulating base substrate 2 and an insulating cover body 7 are likewise composed of two part symmetrical semicrystalline parts 5a and amorphous parts 5b of the remaining part. Through these procedures, the structure wherein the semicrystalline parts 3a, 5a come into contact with the inner lead of the metallic lead 4 while the amorphous parts 3b, 5b encircle and seal the recession 2a can satisfactorily preserve the wiring void characteristics and the solder bonding characteristics.
Patent JP-H0911127-A (JP)
Title: Tip dresser and its controller
Inventor: MACHIMURA SATORU
IPC: B24B49/18
Filed: 1995-06-21
Abstract: PURPOSE: To provide a tip dresser applicable to a welding equipment, in which a lot of welders are arranged, and its controller. CONSTITUTION: A tip dresser comprises a dresser main body 2 for polishing electrode tips 1a, 1b and a controller unit 6 which controls pressurization/ nonpressurization and pressurization force of the dresser main body 2 by the electrode tips 1a, 1b of a welder and has a different body from the dresser main body 2, and this controller unit 6 is provided with an electropneumatic proportional valve 4 which sets air pressure supplied to a cylinder 7 for driving a controller 3 and the electrode tips 1a, 1b.
Patent JP-H052185-A (JP)
Title: Liquid crystal display device
Inventor: SENOO YUTAKA
IPC: G02F1/136
Filed: 1991-06-26
Abstract: PURPOSE:To prevent color blurring by using a liquid crystal panel which is provided with display areas horizontally symmetrically about a center axis. CONSTITUTION:The liquid crystal display device is equipped with plural gate lines 71 which are arranged on a transparent insulating substrate 1 in parallel at specific intervals, plural drain lines 79 which are arranged adjacently in pairs and in parallel and symmetrically about the center line of the insulating substrate 1 crossing the gate lines 71 at right angles so that each pair have a specific interval, plural auxiliary capacity lines 74 which are provided in parallel adjacently to the gate lines 71, display electrodes 73 and switching transistors provided in element areas encircled with the auxiliary capacity lines 74, gate lines 71, and drain lines 79. The shape of at least a display electrode 73 exposed by a light shield film 82 is made horizontally symmetrically about an inversion axis (A-A line). Namely, the display areas are made symmetrical about the center line where 90 direction inversion is performed by a mirror to become coincident even if the frequency of mirror inversion is different.
Patent JP-H111957-A (JP)
Title: Noise prevention method for concrete gutter with cover
Inventor: HOSOGAI HIDEO
IPC: E03F5/04
Filed: 1997-06-12
Abstract: PROBLEM TO BE SOLVED: To remove noise due to a backlash of a gutter and a cover by contact- processing a main body and the cover by moving a grinder gradually while flattening the contact surfaces of the main body of the concrete gutter and the cover by the grinder. SOLUTION: Guide rails 7, 8 are placed on the upper edges 3, 4 on the right and left sides of a gutter body 1, rollers 9, 10 that roll on the guide rails are provided on both ends of a supporting rod member 11 so that the supporting rod member 11 may slide along the rails 7, 8. Two rotating blades 14, 15 with motors 13 provided in the supporting rod member 11 through an intermediary member 12 move in contact with the rounded surfaces 5, 6 of the gutter body 1 and cuts the rounded surfaces 5, 6. The gutter body 1 and the cover 2 whose contact surfaces are cut, contact each other closely and thereby prevent a backlash associated with the running of a vehicle. Therefore, an occurrence of noise between the gutter body 1 and the cover can be controlled.
Patent JP-H05346496-A (JP)
Title: Multilayer film reflecting mirror
Inventor: SEKI MASAHARU
IPC: G21K1/06
Filed: 1992-06-15
Abstract: PURPOSE:To make reflecting X-rays in a wider wavelength region possible by laminating high density layers and low density layers with different refractive indexes in an X-ray wavelength region by turns with specific thicknesses and period lengths. CONSTITUTION:This is a multilayer film of a laminated structure of at least 6 layers of high density layers and low density layers with different refractive indexes by turns. In the third layer 3a and the lower layer 3b, high density layer 3a and low density layer 3b are laminated periodically with a period length (d) as to fulfill the Bragg reflection condition. The second layer 2 is formed with the thickness of 1/5 to 1/2 of the period length (d). The first layer 1 is formed with the thickness of 1/2 to 3/2 of the period length (d). The X-rays of short wave lengths are reflected by the Bragg reflection at period layer 3 below the third layer 3a. In addition, X-rays of long wavelengths are totally reflected by the first layer 1. The second layer 2 is inserted not to damage the Bragg reflection.
Patent JP-H05201430-A (JP)
Title: Container of thermoplastic resin, which is blow-molded
Inventor: DEBUITSUDO EE BURANSON
IPC: B29C49/64
Filed: 1992-06-15
Abstract: PURPOSE: To provide a blow molded container of thermoplastic resin which is suitable for hot filling, has good dimensional stability, and does not produce deformation such as sink on the side wall of the container when it is cooled to a preservation temperature after filling. CONSTITUTION: A blow molded container of thermoplastic resin has a hollow body having a generally cylindrical side wall portion 24 rotationally symmetrical about the longitudinal axis. A shoulder portion 22 integrally joins the side wall portion 24 to a finish 16. An integral base 26 merging with the side wall 24 is defined by an outer surface 36 comprising a plurality of downward projections 28 separated from each other by generally arcuate segments 34 extending essentially from the cylindrical side wall 24 to the longitudinal axis of the container. The shoulder portion 22 and the side wall portion 24 are tempered to withstand hot filling at least at about 170 deg.F (about 76.7 deg.C) and an initial pressure of at least about 20 psi (about 1.41 kg/cm<2> ) at the filling temperature.
Patent JP-H07327686-A (JP)
Title: Variant type prex gene oligonucleotide of hepatitis b virus, polypeptide and method for detecting the same
Inventor: OKAMOTO HIROAKI
IPC: C07K16/00
Filed: 1994-06-02
Abstract: PURPOSE:To obtain the subject new oligonucleotide, having a specific base sequence, being a part of preX gene being a variant of hepatitis B virus and useful for examination, etc., for catching and estimating the change of morbid state of liver diseases due to hepatitis B virus. CONSTITUTION:This new HBV variant type preX gene oligonucleotide has a base sequence expressed by formula I to formula VI and is a part of preX gene which is a variant of hepatitis B virus and used for examination, etc., for catching and estimating the change of morbid state of liver diseases due to HBV as a primer for amplifying preX gene. The oligonucleotide can be obtained by a chemical synthesis according to the conventional method. The HBV variant type preX gene is detected by carrying out the first stage amplification using the oligonucleotide of formula I or II and/or the oligonucleotide of formula V or VI as a primer pair and then carrying out the second stage amplification using the oligonucleotide of formula III or IV.
Patent JP-S5780115-A (JP)
Title: Atomization of sludge
Inventor: UYAMA KIYOSHI
IPC: C02F11/06
Filed: 1980-11-06
Abstract: PURPOSE: To eliminate the blockage of a nozzle and as well as effectively scatter the sludge in a furnace by a method wherein the conveyance of the sludge is contrived by feeding the sludge and the compressed air at the same time into the cylindrical nozzle so as to form intermittent air bubbles between layers of the sludge.  
     CONSTITUTION: By feeding the fluid sludge A in regular sequence together with the compressed air B from a feeding port 2 into the nozzle 1, intermittent air bubbles 3 are formed between the layers of the sludge 4 in the nozzle 1. The bubble 3 moves accompanying with the gradually expansive change of air bubble volume toward the tip of the nozzle 1. Due to the explosive force of the bubble 3 ejected at the tip 6, the sludge 4 is divided in pieces and scattered. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H08330059-A (JP)
Title: Immersion heater
Inventor: IDEI SUMIISA
IPC: H05B3/80
Filed: 1995-05-29
Abstract: PURPOSE: To provide an immersion heater convenient to handle, having high safety, and capable of heating water to a proper temperature. CONSTITUTION: This immersion heater is provided with a power plug 3 at one end of a power cord 2 and an electric heater section 4 to be immersed in water at the other end respectively. The electric heater section 4 is constituted of a heater element 5 bent with a heater pipe into a ring shape, a thermosensitive body 6 storing a thermostat 7, and a base 8 integrally supporting the heater element 5 and the thermosensitive body 6. Both end sections of the heater element 5, the thermosensitive body 6, and a connection section electrically connecting the heater element 5 to the power cord 2 via the thermostat are integrally molded by an insulation material while the tip section of the thermosensitive body 6 is exposed to from the base 8.
Patent JP-S5779636-A (JP)
Title: Semiconductor device
Inventor: MISAKI KOUICHIROU
IPC: H01L21/331
Filed: 1980-11-05
Abstract: PURPOSE:To form a semiconductor device being prevented from the parasitic MOS transistor effect and having favorabe areal efficiency without depending on channel stopper to result in the enlargement of element area. CONSTITUTION:An N type epitaxial layer 3 is made to grow on an N<+> type buried layer 2 being performed with heat treatment, a thermal oxide film and oxide films formed by the vapor phase growth method are formed thereon, and when phosphorus ions are implanted therein and etching is performed, enhanced etching is generated at the part being implanted with large ion quantity, and the angle formed between the oxide films 12 remained in a breakwater type by etching and the epitaxial layer 3 becomes to 40-50 deg.. Then a P<+> type insulating isolation layer 4, a P type base region 5 surrounded with the breakwater type oxide films 12, an N<+> type emitter region 6, and an N<+> type collector region 7 are formed through the thermal oxide film 13, and aluminum wirings 15 are formed to complete the device. Disconnection of the wirings 15 at the step parts is not geneated because of the inclination of the film 12. The threshold voltage to generate the parasitic MOS is enhanced by the films 12.
Patent JP-S6134675-A (JP)
Title: Image recognizing method and its device
Inventor: SHIMURA YASUNORI
IPC: G06K9/00
Filed: 1984-07-27
Abstract: PURPOSE:To prevent an interference with a tool by generating pattern on which an interference checking area is arrayed, by an image processing method for sending position information to the tool, and executing a retrieval until an image having no interference is detected, when an interference exists. CONSTITUTION:Parts placed in bulk are brought to image pickup by an image pickup device 1, digitized by an A/D converter 2, and an image data is stored in an image memory 4. Subsequently, the segmentation of the image data is executed, the image of the parts in a field of view is numbered, matching to a dictionary pattern is executed at every image by a central processor 3, and a recognition processing is executed. Next, the center of figure and the most distant point are derived with regard to one of images coinciding with a shape of the dictionary pattern, and an axis of coordinate is represented by an image coordinate system. Subsequently, an interference checking area stored in an interference checking area memory 5 is brought to coordinate conversion in accordance with the image coordinate system, and a pattern on whcih the interference checking area is arrayed is generated on an image of the parts. When it is decided that there is an interference, it is shifted to other selected image, and the processing is executed repeatedly until an image having no interference is detected.
Patent JP-2000081184-A (JP)
Title: Quick connector coupling and female housing
Inventor: ITO KIMIHIDE
IPC: F16L37/12
Filed: 1999-06-02
Abstract: PROBLEM TO BE SOLVED: To provide a female housing to prevent escape of an annular seal member to an inner shaft hole adjacent to the shaft hole thereof even when the axis of a female housing and the axis of a male member are displaced from each other during insertion connection of the male member to the female housing. SOLUTION: A quick connector coupling comprises a first annular part 23a; a second annular part 23b having diameter larger than that of the first annular part; and a third annular part 23c arranged axially externally of the second annular part, and suitable for supporting a part of a holding element having a deformable part in which the second annular part snaps and having an engaging surface 25 to interrupt dislocation of the male member from a female housing in coordination with a holding element. An annular surface 26 formed between the first and second annular parts 23a and 23b forms a taper surface formed at a cross part with the second annular part and such that a diameter is gradually decreased in an axially externally extending direction from an annular inner corner part 27.
Patent JP-S5676641-A (JP)
Title: Channel selection device
Inventor: WATANABE HISATOMO
IPC: H03J7/28
Filed: 1979-11-27
Abstract: PURPOSE:To satisfy both the steady state and synchronism characteristics in both UHF and VHF bands, by switching the time constant of a low pass filter provided with a phase locked loop with the band switching signal of the television reception band. CONSTITUTION:When a television receiver receives UHF band, a switch 22 is ON and the feedback resistor of a low pass filter 5 is taken only as R2. In receiving VHF band, the switch 22 is OFF and the feedback resistor of the low pass filter 5 is R2+R3. Accordingly, in the reception of UHF band, since the gain at higher frequency region is low, the ripple and noise component are sufficiently attenuated. Further, since the frequency sensitivity of VCO1 is high, the lowering in the loop gain is less and the response speed is not slow. In the reception of VHF band, since the gain at higher frequency region is high, the loop gain is high and the response speed is faster. Further, since the frequency sensitivity of VCO1 is low, the effect of ripple and noise component can be neglected.