baber/WOPTO huggingface dataset:
Patent JP-S6053413-A (JP)
Title: Rear suspension of car
Inventor: TAKADA NAOTO
IPC: B60G3/28
Filed: 1983-09-02
Abstract: PURPOSE:To improve the traveling stability of a car by supporting a wheel bearing member with a swing arm extending along the car body and three lateral links extending across the car body and by setting one of the fitting points of the lateral links to the wheel bearing member rearward from the receiving point of the transverse force to the wheel. CONSTITUTION:A swing arm 18 is provided, which is plate-shaped (vertically wide) and extending along the car body and which is fixed, at one end, to the car body via a horizontal transverse shaft 38 in such a manner as to permit free rotation about this shaft and also fixed, at the other end, to a wheel bearing member 12 with a bolt 30. Also the first through third lateral links 20, 22, 24 are provided, each of which is fixed, at one end, to the wheel bearing member 12 via a horizontal shaft extending practically along the car body in such a manner as to permit free rotation about this shaft and also fixed, at the other end, to the car body in the same manner, permitting free rotation. In this case, the fitting point to the wheel bearing member 12 of the second lateral link 22 is set on the upper side than those of the other lateral links 20, 24, and, in addition, the fitting point of the third laterial link 24 is set backward from the receiving point P of the transverse force to a wheel 10.
Patent JP-S6317201-A (JP)
Title: Hydrogen occlusion sheet and production thereof
Inventor: TSUCHIYA HIROTAKA
IPC: C01B3/00
Filed: 1986-07-09
Abstract: PURPOSE:To obtain a hydrogen occlusion sheet resistant to pulverization of hydrogen occlusion alloy caused by a number of repeated hydrogen occlusion- release steps, by supporting alloy powder capable of reversibly occluding and releasing hydrogen in a synthetic resin sheet having a number of fine pores. CONSTITUTION:The objective hydrogen occlusion sheet can be produced by supporting powder of an alloy capable of reversibly occluding and releasing hydrogen, e.g. powder of La-Ni5, Ti-Fe, CaNi5, Mg2Ni, ZrMn2, etc., in a synthetic resin sheet having a number of fine pores, e.g. sheet is polyolefin, PVC, polyamide, etc. Hydrogen is easily brought into contact with the alloy powder by passing through the fine pores from the surface of the sheet to enable the rapid occlusion and release. Even if the alloy powder is expanded by the occlusion of hydrogen, the expansion is absorbed by the synthetic resin around the particle of the alloy to prevent the contact of alloy particles with each other and, accordingly, prevent the breakage and pulverization of the alloy powder. Even if broken, the particle fragment of the alloy is held with the synthetic resin and remains at the original position to prevent the release of the crushed alloy powder from the sheet.
Patent JP-H118534-A (JP)
Title: Semiconductor integrated circuit
Inventor: KOIZUMI MASANORI
IPC: H03K5/08
Filed: 1997-06-18
Abstract: PROBLEM TO BE SOLVED: To improve charging/discharging characteristics without deteriorating comparison decision precision and to shorten comparison cycles by setting the threshold values of MOS transistors, which constitute a chopper-type comparator lower than the threshold voltages of transistors constituting a circuit other than the chopper type comparator. SOLUTION: The threshold voltages of MOS transistors 41, 51, 63, 64, and 71 other than source-side P-channel and N-channel MOS transistors of a clocked inverter are lowered below those of the MOS transistors 8 and 9 constituting the circuit other than the chopper type comparator in the semiconductor integrated circuit. Consequently, the N-channel MOS transistor can be made small in only ON-resistance value, without deteriorating the OFF-resistance value. In this case, since the gate channel width of the N-channel MOS transistor needs not be increased so as to reduce the ON resistance value of the transistor, field through charges can be reduced without increasing the gate area and floating capacity value.
Patent JP-S646373-A (JP)
Title: Lead storage battery
Inventor: HOSHIHARA NAOTO
IPC: H01M4/73
Filed: 1987-06-29
Abstract: PURPOSE:To improve the cycle life property in a high temperature ambiance by using a lead-calcium type alloy as a basic material, over the surface of which, using a grid made by forming a lead-silver type alloy layer on a sheet as the material, and, using a mat made by forming a liquid absorbing glass fiber and a synthetic resin as the main components as a separator. CONSTITUTION:A lead-calcium type alloy is used as a basic material, over the surface of which, a grid made by forming a lead-silver type alloy layer on a sheet as a material, and a mat made by forming a liquid absorbing glass fiber and a synthetic resin as main components as a separator are used. And the alloy composition of the lead-silver type alloy layer formed on the surface of the alloy sheet includes, preferably, 0.01 to 2.0wt.% of silver, 0 to 10wt.% of tin, and lead in the remaining component, while the mat used as a separator is composed of mainly a glass fiber and a polyethylene acetate fiber, and the maximum bore diameter is made 20mu or larger. In such a composition, the cycle life can be extended in a high temperature ambiance.
Patent JP-S6150348-A (JP)
Title: Manufacture of semiconductor device
Inventor: NITTA TAKEHISA
IPC: H01L23/02
Filed: 1985-07-24
Abstract: PURPOSE:To prevent any erroneous operation due to alpha ray irradiation from happening by a method wherein, after bonding a alpha ray shielding sheet such as silicon and quartz etc. on the surface of active region of semiconductor element, separated individual chips are bonded on a substrate while electrodes are connected to corresponding external conductive means before they are sealed by an insulating cap. CONSTITUTION:A semiconductor chip 14 is bonded on the surface of a ceramics- made insulating base 10 through the intermediary of an adhesive layer 13 and then multiple electrodes are electrically connected to corresponding leads 12 by bonding wires. A alpha ray shielding sheet 17 made of high purity (preferably exceeding 5-9) silicon several 100mum thick including the thickness of another adhesive layer 16 is bonded on the surface of active region of semiconductor chip 14 before or after wire bonding process while a ceramics-made insulating cap 18 is bonded on the base 10 through the intermediary of a low melting point glass layer 19.
Patent JP-H0211770-A (JP)
Title: Plasma vapor growth device
Inventor: GOMI HIDEKI
IPC: C23C16/50
Filed: 1988-06-29
Abstract: PURPOSE:To form a semiconductor device having less characteristic fluctuations by connecting a circuit which impresses a positive DC voltage to an anode electrode which faces a cathode electrode for impressing a high-frequency voltage and is installed with a substrate. CONSTITUTION:The cathode electrode 102 connected to a high-frequency power source 104 and the anode electrode 103 to be installed with the semiconductor substrate 105 are disposed to face each other in a grounded reaction chamber 101. The high-frequency voltage is impressed to said electrode 102 to induce plasma and to crack gaseous sources, by which a thin film is formed on the substrate 105 and the semiconductor device is obtd. The circuit including a DC power source 108, a coil 107 and a capacitor 106, etc., is connected to the anode electrode 103 of the above-mentioned plasma vapor growth device to impress the DC voltage to the electrode. The bombardment of ions to the substrate 105 is relieved in this way and the semiconductor device having the less characteristic fluctuations is formed without charging up the insulating film and wiring of the lower layers.
Patent JP-H0720612-A (JP)
Title: Photographic case and leaf spring used therefor
Inventor: YONEYAMA TAKASHI
IPC: G03C3/00
Filed: 1993-06-30
Abstract: PURPOSE:To obtain a durable leaf spring for a photographic film case and the case of good cycle characteristic using the spring by specifying the material of the spring. CONSTITUTION:A photographic film pack 2 consists of a box resin pack main body 3, a laminate of plural self-developing photographic film units 4 placed in the main body 3 and a resin leaf spring 5 for thrusting up the units 4. The spring 5 is formed with an amorphous resin having >=110 deg.C glass transition temp. Since the main body 3 and spring 5 are made of resin, they can be melted without being separated from each other and reused as the raw material. When the recovery rate and restoring rate of the spring are controlled respectively to be >=40% and >=45%, the unit 4 is appropriately thrust on an exposure window 6 irrespective of the number of remaining units, the photographic picture is not distorted, and the units 4 are smoothly ejected.
Patent JP-H0721452-A (JP)
Title: Controller for automatic vending machine
Inventor: OGITA YASUHIRO
IPC: G07F9/02
Filed: 1993-06-30
Abstract: PURPOSE:To reduce cost due to the simplification of wiring work and to prevent the malfunction of a sell-out display function. CONSTITUTION:Signal generating circuits 14, 15 respectively output detection signals NG1, NG2 in a current supply state, and when an inspection relay RA, a selection relay RS and a group relay RG are selectively driven in the detected state of sell-out by a sell-out detecting switch 22, shows the current supply state. When a discharge command signal is applied, a bend terminal control device selectively drives the relays RC, RS, RG in a current supply control means 18, supplies a current to a prescribed electromagnetic solenoid 23 to execute vending operation, successively stops the operation of respective relays RC, RS, RG, selectively drives the relays RA, RS, RG, and judges the operation state of the switch 22 based upon the existence of the detection signals NG1, NG2 applied from the circuits 14, 15.
Patent JP-H0452515-A (JP)
Title: Observing device of movement of snow layer
Inventor: YOKOYAMA NOBORU
IPC: G01V9/00
Filed: 1990-06-20
Abstract: PURPOSE:To obtain a device which detects a glide of a snow layer directly and delivers an output, by providing a weight at the point of observation of movement of the snow layer so that it can be moved by the movement of the snow layer and by connecting a movement amount detector to this weight. CONSTITUTION:When a snow layer 9 around a weight 2 causes a glide being the sign of a snowslide, the weight 2 is moved with the glide and a wire 3 is pulled. Then a shaft 12 of a potentiometer 1 on which the wire 3 is wound round rotates, a value of the meter 1 changes and the value is delivered to an observation data processing device 6 of an observatory, as a signal showing the amount of movement of the weight 2, i.e. the amount of movement of the snow layer 9. The signal sent to the device 6 is subjected to necessary processings and then displayed 7 together with other relevant data or recorded in a recording device for integration of data, and when the glide is determined as large and dangerous, an alarm is outputted automatically or manually.
Patent JP-S5787243-A (JP)
Title: Signal detecting circuit
Inventor: TSUNASHIMA TOSHIYUKI
IPC: H04B1/10
Filed: 1980-11-18
Abstract: PURPOSE:To improve S/N of a detected signal envelope, by using integrating circuits different in response speed and a circuit, which operates their output difference, for detection of the envelope of a signal having a specific frequency generated nonsteadily. CONSTITUTION:When the speed of the variance of the signal level envelope is higher than that of the noise level envelope, an integrating circuit 3 of a low response speed and an integrating circuit 4 of a high response speed are connected to the output of a band pass filter 1, and the difference between them is operated by a circuit 5 which operates the differential output between two integrating circuits 3 and 4, and the noise level variation included in the output of the band pass filter 1 is eliminated, and only the signal level variation appears. Consequently, the signal detection of a high S/N is possible.
Patent JP-2000342181-A (JP)
Title: Additive for tea beverage comprising octadiene-3-one
Inventor: KUMAZAWA KENJI
IPC: A23F3/40
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To provide a tea beverage having flavor inherent in fresh brew-up tea. SOLUTION: A tea beverage having leafy and firm body feeling and fragrant flavor inherent in the tea is provided by adding (Z)-1,5-octadiene-3-one to the tea beverage in 105 to 102 ppb concentration.
Patent JP-H05329849-A (JP)
Title: Method for sealing mold for foam molding
Inventor: KAWAGUCHI HIROSHI
IPC: B29C39/28
Filed: 1992-05-27
Abstract: PURPOSE:To provide a means capable of economically preventing the leakage of a urethane raw solution from the gap between an insert material and a skin material during mold clamping in a mold for molding a multilayered molded product wherein foamed urethane is interposed between the insert material and the skin material. CONSTITUTION:In a mold for foam molding wherein an insert material 12 is set to the core 20 of an upper mold 22 and a skin material 14 is set to the cavity 24 of a lower mold 26 and a urethane raw solution is foamed between the insert material and the skin material to mold a multilayered molded product having urethane foam 16 as a core material, a sealing ridge 36 is integrally formed on the surface area of the skin material in the thickness almost same as that of the skin material. At the time of mold clamping, the sealing ridge of the skin material is allowed to face the area where the insert material and the lower mold become parallel and, thereafter, both upper and lower molds are closed to perform the foam molding of the urethane raw solution.
Patent JP-H106816-A (JP)
Title: Variable valve system device of internal combustion engine for vehicle
Inventor: NAKAMURA MAKOTO
IPC: B60W10/10
Filed: 1996-06-24
Abstract: PROBLEM TO BE SOLVED: To prevent the number of revolutions from exceeding a given value set according to valve lift characteristics even when the number of revolutions of an engine is rapidly increased occasioned by a gear shift. SOLUTION: An internal combustion engine 100 comprises a variable valve system mechanism 1 to change a valve working angle; and an automatic transmission 101. When a shift command signal is outputted, from a car speed detected by a car speed sensor 109 before execution of a gear shift and a change gear ratio in which a gear shift is about to be hereafter effected, the number of revolutions right after a gear shift is estimated. The number of revolutions is previously corrected to valve lift characteristics proper to the estimated number of revolutions so that the estimated number of revolutions is prevented from exceeding the given number of revolutions set according to respective working angles. After it is detected by a potentiometer that correction is actually executed, a gear shift is executed.
Patent JP-H065423-A (JP)
Title: Machining method for high magnetic efficiency material and thin film head
Inventor: PANAYOTEISU KONSUTANTEINOU AND
IPC: H01F41/26
Filed: 1991-06-07
Abstract: PURPOSE: To provide a magnetic material, having a superior electromagnetic characteristic by alternately stacking a magnetic thin film of Co-Fe-Cu alloy having a specified composition and a non-magnetic thin film of Cu or Cu-Co alloy, through the use of electric plating method. CONSTITUTION: A stacked magnetic thin film has a composition having Cox Fey Cuz (where (x), (y) and (z) are the weight percentages of Co, Fe and Cu) and is obtained by alternately stacking magnetic thin films constituted of x = about 66 to 92, y = about 6 to 14 and z = about 2 to 20 and the non- magnetic thin film constituted of Cu or the alloy of Cu and Co below about 5 weight% into multiple layers. The stacked magnetic alloy thin film has electromagnetic characteristics in which magnetic efficiency value is about 16000-24000 gausses, anisotropy value is about 11-20 oersteds, a saturation coercive force value is about <=1.5 oersteds, and a magnetic distortion value is about +10<-4> to -10<-4> . The alloy layer used for the magnetic thin film and the non-magnetic thin film is manufactured from a water plating solution by a DC or pulse current electrodeposition.  Thus, the magnetic thin-film material having its own electromagnetic characteristic can be obtained.
Patent JP-2000346328-A (JP)
Title: Method for suppressing dioxins in exhaust gas from refuse incinerator
Inventor: FUJII SATOSHI
IPC: F23G5/50
Filed: 1999-06-09
Abstract: PROBLEM TO BE SOLVED: To obtain a method for suppressing dioxins in exhaust gas from a refuse incinerator. SOLUTION: The refuse incinerator comprises a totally continuous firing boiler plant wherein dioxins in exhaust gas is suppressed by regulating any one or both of the heat exchanging rate in a boiler 2 and an exhaust gas cooler 6 based on any one or both of the number of days elapsed after setting up a furnace and the exhaust gas temperature in the boiler 2.
Patent JP-H117847-A (JP)
Title: Superconductive coil
Inventor: KASHIMA TOSHIHIRO
IPC: H01B12/16
Filed: 1997-06-19
Abstract: PROBLEM TO BE SOLVED: To provide a stable and high performance superconducting coil which has high insulation resistance and by which an He evaporating quantity caused by an eddy current in continuous operation is reduced and which has a high maximum electric current value by continuously covering a superconducting wire of a cryogenic superconducting coil around which the superconducting wire is wound, with a refrigerant passage wall composed of an organic material. SOLUTION: A superconducting coil is composed of a bobbin 6, a refrigerant passage wall (a conduit) 7 composed of an organic material and a conductor 4 arranged inside it. The outside of the coil is formed of a vacuum layer 3, and the conduit 7 and both ends of the covered conductor 4 are connected to upper and lower end joining parts 8 and 9, and a supercritical He inlet 10 and an outlet 11 are also connected to the upper end joining part 8. The conductor 4 leads to an external part by the joining parts 8 and 9. Fiber reinforced plastic such as high strength polyethylene fiber is desirable as an organic material of the conduit 7.
Patent JP-H11353215-A (JP)
Title: Journal-after-update collecting process system
Inventor: HATA KAZUMASA
IPC: G06F12/00
Filed: 1998-06-11
Abstract: PROBLEM TO BE SOLVED: To decrease a journal-after-update quantity more by judging how update areas overlap and updating update information according to the judgement result. SOLUTION: An update area overlap judging means 112 judges whether the update area indicated by new update information overlaps with update areas indicated by respective pieces of update information in an update information storage area, an update information storage means 113 adds the new update information to the update information storage area, and a start position change means 114 overwrites the start position of the new update information to the start position of the update information in an update information storage area where the new update area and an area overlap with each other;  and an area length varying means 115 overwrites new area length to the area length of the update information in the update information storage area showing the update area overlapping with the new update area and an update information integrating means 116 judges whether or not the changed update information overlaps with the existent update information, and then change the start position or vary the area length of the existing update information and initializes one piece of overlapping update information when the changed update information overlaps.
Patent JP-H08325843-A (JP)
Title: Polyether-ester-based elastic yarn
Inventor: ITO MAKOTO
IPC: C08L67/02
Filed: 1995-06-05
Abstract: PURPOSE: To obtain the subject elastic yarn capable of giving products such as combined filament yarns, covering yarns or tricots with excellent touch feeling and elastic recovery (stretch-back effect), respectively. CONSTITUTION: This polyether-ester-based elastic yarn is made up of polyester(s) predominant in polyethylene terephthalate and/or polybutylene terephthalate as hard segment and a straight-chain polyalkylene glycol as soft segment. This elastic yarn has the following physical properties: elongation at break: >=500%; elastic recovery E0 after subjected to 100% elongation: >=85%: and elastic recovery E1 after subjected to elongation by a factor of 2 followed by relaxation for 15min and then subjected to 100% elongation: >=90%.
Patent JP-S5953238-A (JP)
Title: Granular material conveying vehicle
Inventor: OOTSUKA TADAO
IPC: B60P1/40
Filed: 1982-09-18
Abstract: PURPOSE:To efficiently carry out the conveyance and discharge of a granular material, by constituting a granular material storing box with two left and right halves so that left and right frame members are rotated upward along with horizontal movement upon discharging of the granular material to discharge the latter into a conveyor device longitudinally arranged in the center. CONSTITUTION:When a granular material is conveyed, left and right frame members 9, 10 are abutted together by retracting left and right hydraulic cylinders 27, and therefore, the granular material is stored in a cargo box 8 and is coveyed in such a condition that the top of a screw conveyor 20 is closed. Then, when the grnular material is discharged, the left and right hydraulic cylinders 27 are extended after a screw 22 in the screw conveyor 23 is rotated. Therefore, the shafts 16 of the right and left frames 9, 10 horizontaly move outward along elongated grooves 17 while the left and right frame members 9, 10 are rotated upwards along with the horizontal movement of the shafts 16 since the outward movements of the frame members 9, 10 are limited by limiting members 18 comprising rods. Thereby, the granular material in the cargo box 8 is discharged by means of the screw 22.
Patent JP-S6224359-A (JP)
Title: Japanese word processor
Inventor: FUNABE TOSHIYUKI
IPC: G06F17/21
Filed: 1985-07-25
Abstract: PURPOSE:To easily understand the structure of an input sentence and to correct easily the paragraph qualifying relation, by displaying a structure matrix list produced by a sentence structure analyzing means to an operator and correcting the matrix list based on the judgement of the operator. CONSTITUTION:A sentence structure analyzing device 6 produces a structure matrix list showing the qualifying relation of each paragraph of an input sentence divided into words by a morpheme analyzing device 4 by means of the information on the parts of speech, and the sentence structure analyzing grammer. Then the matrix list is sent to a sentence structure corrector 8. A paragraph stack 86 contained in the corrector 8 stores and then displays the information on the parts of speech, etc. of each divided paragraph of the input sentence sent from the device 4. A structure matrix list stack 84 for structure matrix list shows the presence or absence of the qualifying relation of the sentence in the form of '0' and '1' on said matrix list produced by the device 6. A controller 82 shows the qualifying relation of the input sentence to an operator according to the data sent from both stacks 84 and 86. Then the structure matrix list stored in the stack 84 is corrected as necessary based on the judgement of the operator.
Patent JP-S5952284-A (JP)
Inventor: INOUE SADAO
IPC: G09F7/16
Filed: 1982-09-18
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。