baber/WOPTO huggingface dataset:
Patent JP-H10120749-A (JP)
Title: Curing of biphenol resin
Inventor: ORIHARA TAMOTSU
IPC: C08G8/20
Filed: 1996-10-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cured product having high segment packing to suppress micro-Brownian motion and exhibiting excellent heat-resistance by curing a specific biphenol resin containing less than a specific amount of unreacted biphenol. SOLUTION: This biphenol resin is produced by condensing a biphenol compound having one or more <=4C alkyl groups as substituents on an aromatic ring or an unsubstituted biphenol compound such as 4,4-biphenol with an aldehyde or condensing the above biphenol compound with a non-rigid component expressed by formula I (R1 is OH, H, a <=9C alkyl or an aromatic residue) such as phenol and/or a non-rigid component expressed by formula II (B1 and B2 are each 1,4-phenylene, 2,6-naphthalene, etc.; Y1 and Y2 are each a <=10C organic residue, O, COO, etc.; R2 is OH or NH2 ; (m) is 0-1; (n) is 0-3) such as bisphenol A and an aldehyde. The biphenol resin containing <=20wt.% of unreacted biphenol in the resin is cured.
Patent JP-H09101151-A (JP)
Title: Horizontal reference line measurement device for construction work, horizontal laser oscillation device and horizontal laser receiving device constituting the measurement device and intermediate marking device
Inventor: KITAJIMA TOMOYUKI
IPC: G01C15/02
Filed: 1995-10-03
Abstract: PROBLEM TO BE SOLVED: To measure a horizontal reference line accurately without any need of skill by the elimination of an artificial factor, and allow even a single person to measure the reference line easily in a short time, in a work for marking the concrete surface of each floor. SOLUTION: A vertical radar oscillator 1 is installed at each mark point and radar beam are emitted from a plurality of mark points respectively in the upward vertical direction. Then, the radar beams are received by horizontal radar oscillation device 2 and horizontal radar beam receiving devices 3 installed on an upper measurement floor, thereby finding the vertical points of respective beams. Horizontal radar oscillators 8 are, then, automatically positioned at the vertical points, and horizontal radar beam receiver 9 are positioned at other opposite vertical points. Furthermore, the vertical points above the reference point of a reference floor are positioned on the same line by use of the horizontal radar beams and thereafter, the angles of the radar beams are made variable vertically.  Thereafter, a reference line is shifted to a measurement floor by an intermediate marking device.
Patent JP-H08117611-A (JP)
Title: Metallic support
Inventor: TSUKIIDE YUUZOU
IPC: F01N3/28
Filed: 1994-10-19
Abstract: PURPOSE: To enhance the durable resistance with respect to buckling deformation, etc., of the metallic support by forming each of sheets of a flat-sheetlike strip material in such a way that a corrugated part is provided in the part to be abutted on a casing and its adjacent part of the sheet so as to have a wave forming direction which almost orthogonally intersects the wave progressive direction of each of sheets of a corrugated-sheetlike strip material in the metallic support for supporting an automobile exhaust gas purification catalyst. CONSTITUTION: In a S-shaped or comma-shaped honeycomb body H1 , a stack S1 is formed by using sheets of a flat-sheetlike strip material 1, in the both ends of each of which corrugated parts 1a are formed, and sheets of a conventional corrugated-sheetlike strip material 2. At this time, sheets of the strip material 1 and sheets of the strip material 2 are arranged in such a way that the forming direction of the waves (b) of the corrugated part 1a of each of the sheets of the strip material 1 almost orthogonally intersects the progressive direction of the waves of each of the sheets of the strip material 2. The S-shaped honeycomb body H1 thus obtained is encased in a casing C made of a metal to manufacture the objective metallic support MS.  At this time, in the S-shaped metallic honeycomb body H1 , the deforming force due to the high thermal stress that is concentrated and accumulated in the outer peripheral part of the body H1 is effectively absorbed and relaxed and also, due to the presence of the corrugated parts 1a, the rigidity of the body H1 is enhanced.
Patent JP-H0585460-A (JP)
Title: Sprocket positioning structure of power take off device for compact vehicle
Inventor: SUMI HIROMI
IPC: F16H57/029
Filed: 1991-09-30
Abstract: PURPOSE:To stabilize positioning of a sprocket in a sprocket positioning structure in a power take off device of a chain driven motorcycle or the like by disposing an oil seal member on the outside of a bearing part of a transmission case side wall, forming a small diameter stage between a sprocket attaching part of an output shaft and oil seal member and disposing a collar for positioning the sprocket. CONSTITUTION:An oil seal member 91 is forced into a small diameter part in the left side of a countershaft bearing hole 88 formed in the left side wall of a transmission case 19 to be mounted fixedly thereon by a snap ring 92. The left end of a countershaft 72 sealed by the oil seal member 91 and projecting therefrom provides a small diameter part 93 to which a rear wheel driving sprocket 96 is mounted through spline fitting. Then, a stage part 94 is formed in the border between the sprocket 96 and the outer peripheral part of the right end of the small diameter part 93 making direct contact with the oil seal member 91 so that a positioning collar member 95 for the sprocket 96 is interposed to fixedly position the sprocket 96.
Patent JP-H06131722-A (JP)
Title: Magneto-optical recording medium and recording method thereof
Inventor: SHIRATORI TSUTOMU
IPC: G11B7/126
Filed: 1992-10-16
Abstract: PURPOSE:To obtain a magneto-optical recording medium and the recording method for performing stable overwriting with high recording density and obtaining a good regenerative signal. CONSTITUTION:Assuming that an ambient temperature is as TRT and TRT<T3< T1<2, a magnetic layer a and 1 magnetic layer 3 are exchangeably coupled, at TRT, the magnetic layer 3 is oriented in a prescribed magnetization state and the magnetic layer 1 is independently oriented in an arbiatry magnetization state. When temperature becomes to be >=T1 in the state of elevating temperature, the magnetic layer 1 is oriented in the state in which coupling by exchangeable force is stable and when temperature becomes to be >=T2 in the state of elevating temperature, the magnetization state of the magnetic layer 3 is inverted. When temperature becomes to be <=T3 in a cooling process, the magnetic layer 3 is oriented in the initial magnetization state before elevating temperature and the magnetic layer 1 holds the magnetization state just before. At the time of recording, at least a part of heated area higher than T2 is cooled lower than T3 and then heated to be >=T1.
Patent JP-H06247302-A (JP)
Title: Connection method of large vehicle at sharp curve track travel
Inventor: HIKICHI OSAMU
IPC: B61G5/02
Filed: 1991-07-30
Abstract: PURPOSE:To realize travel on tracks of a smaller curve radius by setting the support portion of a connection rod at the lower surface of a vehicle body, making lateral pressure against vehicle wheels small by making an overhang shorter than the distance between front and rear vehicle wheels, and setting the operation direction of force in the rotary center direction of the vehicle wheels. CONSTITUTION:A material transport vehicle 1 that travels on sharp curve tracks by being pulled by means of a rail diesel car, is mounted with buckets 3 on its vehicle body 2, and is fitted with four fixed wheels 4 forward and rearward and right and left symmetrically at the lower surface of the vehicle body 2. In this instance, on the extension line of the longitudinal center line of a plane formed by connecting the rotary centers of the fixed wheels 4..., a bearing member 5 that makes up the support portion of a connection rod 6 is provided. The connection of front and rear transport vehicles 1, 1 is made by conducting the connection of respective bearing members 5, 5 by means of the connection rod 6. At this time, by setting an overhang that is from the position of the support portion of a connection rod 6 to the front wheels 4 shorter than the distance between the front and rear vehicle wheels 4, 5, lateral pressure against the vehicle wheels is made small, and travel without being overthrown is realized on sharp curve tracks.
Patent JP-H09117842-A (JP)
Title: Window part structure of machine tool chip cover
Inventor: AIISO KATSUNOBU
IPC: B23Q11/08
Filed: 1995-10-26
Abstract: PROBLEM TO BE SOLVED: To prevent scattering of small chips to a transparent panel by attaching a punching plate having many small holes in a superposing form at a specified interval from the transparent panel in the inside surface part of a chip cover. SOLUTION: A punching plate 19 is fixed firmly by a screw to the inner side surface part of a chip cover 9, that is, the surface of a bed side by an attaching seat 17 in a superposing manner at a specified interval 16 from a transparent panel 15. The size of the small hole 21 of the punching plate 19 is set within a range for prohibiting the passage of small chips and the formation of film in the small hole by coolant liquid. By this punching plate 19, almost all chips including small chips are received. Consequently, scattering of small chips to the transparent panel 15 is prevented.
Patent JP-H08136279-A (JP)
Title: Running guidance apparatus for vehicle
Inventor: KURODA KOICHI
IPC: G08G1/123
Filed: 1994-11-14
Abstract: PURPOSE: To achieve economical and accurate course guidance by calculating the traffic density of a section through which own vehicle passes next based on a ratio between a traffic density measured and that of a section before and after an intersection at which the vehicle passes next to forecast changes in congestion by the vehicle itself. CONSTITUTION: The traffic density of the running section of own vehicle is measured by a traffic density measuring means 101 and the traffic density measured and the traffic density of sections before or after an intersection or a branch point at which the own vehicle passes are calculated by a computation means 105 to determine running speeds in a plurality of courses to the destination based on the expression of a traffic density: the running speed. A course is selected by a selection means 105a from the running speed and specified time to the destination based on the running speed information is held in a map information data base 104 concerning the traffic density of the sections before and after the intersection or the branch point and updated by a measuring means 101 based on the traffic density measured.  This makes possible course guidance considering changes in congestion without adding new equipment on the side of a road.
Patent JP-S61153229-A (JP)
Title: Production of wire rod which permits quick spheroidization
Inventor: HOSHINO TOSHIYUKI
IPC: C21D8/06
Filed: 1984-12-26
Abstract: PURPOSE:To obtain a titled wire rod which permits the effective decrease of strength after spheroidization by subjecting the steel wire stock which is subjected to intermediate rolling after hot rough rolling to rolling at a prescribed draft in an austenite uncrystallization temp. region then to quick cooling down to the temp. region below the Ms point thereby forming martensite structure. CONSTITUTION:The steel wire stock is subjected to the intermediate rolling after the hot rough rolling then to the finish rolling in the following manner: The steel wire stock is subjected to the rolling under the condition of 20-80% draft in the austenite uncrystallization temp. region of said stock then to the quick cooling down to the temp. below the Ms point to form the martensite structure. The resulted wire is subjected to a spheroidization treatment. The considerable reduction in the spheroidization treatment for a long period at a high temp. which is heretofore made indispensable for the pretreatment for cold working of the wire as well as the effective decrease of the strength after the treatment are realized according to the above-mentioned invention. This method contributes therefore to the economization of energy, the reduction of cost and the improvement of productivity.
Patent JP-H06128922-A (JP)
Title: Sandbag of high water absorbing fiber
Inventor: TSUCHIHIRO MICHIO
IPC: E02B3/04
Filed: 1992-10-19
Abstract: PURPOSE:To obtain a sandbag capable of maintaining waterproof efficiency over an extended period of time by manufacturing sandbags used for constructing a revetment levee body or a waterproof wall, etc., of high water absorbing fibers, and forming them so that the fibers absorb water and are swelled to fill gaps. CONSTITUTION:A bag of a sandbag 1 is made of a cloth substance constituted of fibers having acrylic acid unit and acrylic amide unit and high water absorbing fibers of copolymer fibers, etc., constituted of vinyl alchol and acrylic acid. The high water absorbing fibers absorb water and are swelled, gaps among sandbags and gaps among fibers are filled with swelled fibers, and the outflow of fine grains such as earth or sand inside the bag is prevented. According to the constitution, a sandbag capable of standing long use can be obtained.
Patent JP-2000111574-A (JP)
Title: Probe card
Inventor: AIHARA YASUTAKA
IPC: G01R1/073
Filed: 1998-10-01
Abstract: PROBLEM TO BE SOLVED: To provide a probe card having small slide quantity of probe needle on the electrode surface on an object to be measured and capable of unifying the needle pressure of the probe needle against an electrode pad. SOLUTION: On a probe card provided with a card substrate 1 and a plurality of probe needles 2 fixed at each one end to the card substrate 1 and slantingly extending downward and used in electric test measuring the electric characteristic of the object to be measured by contacting the probe needle 2 to the electrode on the object to be measured, a touching member 3 extending in vertical direction against the card substrate 1 above each probe needle 2 is provided. According to the motion of the card body to the measuring object side, after the tip end of each probe needle contacted the electrode surface of the measuring object, the card body is further moved for a specific distance to the measuring object side. Meanwhile the touching member is touched to the upper side in the middle of each probe so as to hold the probe in bent state as a whole.
Patent JP-S62138758-A (JP)
Title: Integral type multi-layered analyzing element
Inventor: NAGATOMO SHIGERU
IPC: G01N33/52
Filed: 1985-12-12
Abstract: PURPOSE:To quickly diffuse and penetrate an analyte of the amt. enough for coloration reaction to a reagent layer by tightly adhering 3 layers of porous sheets by an adhesive agent constituting fine through-holes and incorporating a coloring reagent compsn. into >=2 plural layers. CONSTITUTION:This analyzing element consists of a fibrous porous sheet, upper non-fibrous porous sheet, lower non-fibrous porous sheet and hydrophilic polymer binder layer. Three layers of the sheets are adhered by the adhesive agent constituting the fine through-gaps so as not to disturb the uniform passage of liquid. The coloring reagent compsn. is incorporated into >=2 plural layers except a base. A preferable example of incorporating and holding the coloring reagent compsn. separately into the plural layers includes the coloring reagent compsn. for measurement via an electron carrier, etc. The decrease in the deterioration of the coloring reagent compsn. with age, etc. are attained by separately incorporating the electron carrier and dye precursor into separate two layers in this case.
Patent JP-H11114520-A (JP)
Title: Garbage treating machine
Inventor: HIGASHIYAMA YOSHIYUKI
IPC: B09B3/00
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To provide a garbage treating machine which prevents the fixation between a centrifugal fan for steam suction and a discharge passage section and has good durability. SOLUTION: This garbage treating machine has a crude refuse housing vessel 12 and a heater 30 for heating the crude refuse fed into this crude refuse housing vessel 12 and sucks the steam from the crude refuse housing vessel 12 by the centrifugal fan 26 via a discharge port 20, a first discharge hose 21, a second discharge hose 31 and a fan guide 32. A spacing for smoothly rotating the centrifugal fan 26 is disposed between the centrifugal fan 26 and the fan guide 32. A fan cover 38 is disposed to cover this spacing. As a result, the wider spacing between the centrifugal fan 26 and the fan guide 32 may be allowed. Even if dust, etc., accumulate in the spacing between the centrifugal fan 26 and the fan guide 32, the fixation of the centrifugal fan 26 and the fan guide 32 is prevented.
Patent JP-H02126167-A (JP)
Title: Method for detecting disconnection of signal cable
Inventor: ARAI HISAKAZU
IPC: G01R31/02
Filed: 1988-11-05
Abstract: PURPOSE:To immediately detect the disconnection of a signal cable by always making the number of high-level signals included in codes even or odd at the time of data transmission. CONSTITUTION:When coded parallel signals are sent from output terminals 1a-1g to input terminals 2a-2g through signal cables 3a-3g, the output level of a parity check terminal 1h is controlled so that the number of the output terminal 1a-1g being at high levels can become an even number. On a receiving side, on the other hand, the number of high-level signals sent to the input terminals 2a-2g and a parity check terminal 2h through the signal cables 3a-3g is counted and checked whether or not the number is always even. When an odd number is found as a result of the checking, it is decided that disconnection or defective contact takes place in a signal line. While the number of high-level signals is always made even in the above-mentioned example, the same effect can be obtained even when the number is always made odd.
Patent JP-H10102762-A (JP)
Title: Stepladder for work
Inventor: NOBUKAWA SHUNJI
IPC: B65G1/14
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a stepladder for work capable of being easily and rapidly installed on a shelf to be installed in shop. SOLUTION: A locking projection 24 of a stepladder 21 for work is inserted in an engagement hole 14 formed in an outer plate part 8 of a column 2, and a receiving member 23 is turned in a horizontal position. The locking projection 24 is engaged with the column 2, and an abutting member 26 is abutted on the outer plate part 8 of the column 2, and supports the weigh to be applied to a tread 22 together with the locking projection 24. A scaffolding corresponding to the working level can be easily formed by locking the projection in the engagement hole 14 in the column 2.
Patent JP-H07108400-A (JP)
Title: High speed link system hydraulic press device
Inventor: AMINO HIROYUKI
IPC: B30B1/16
Filed: 1993-10-13
Abstract: PURPOSE:To provide a hydraulic press by which a large working capacity can be displayed with a simple and inexpensive structure and by a small drive cylinder, and a slide can be driven at a high speed. CONSTITUTION:In a hydraulic press, the bases of first links 3a and 3a' extending to the right and the left, are pivotaly mounted on the piston rod 2a of a hydraulic cylinder 2 for driving, which is mounted on the upper part of a press frame. On the other hand, a pair of second links 3b and 3b' with the bases pivotaly mounted, is provided on the press frame 1 to the right and the left. A pair of third links 3c with the bases pivotaly mounted, is provided on a slide 1e to the right and the left. Each free end side from the first link to the third link of the right and the left, is freely bendably, stretchably and pivotaly mounted with a manifold coupler.
Patent JP-H11115704-A (JP)
Title: Brake fluid pressure control device
Inventor: OSAWA TOSHIYA
IPC: B60T8/24
Filed: 1997-10-14
Abstract: PROBLEM TO BE SOLVED: To improve a characteristic of pressure boosting operation in vehicle behavior stability improving control in a simple construction by providing a relief valve for collection on a pipeline for collecting liquid connecting together an accumulator and a master cylinder. SOLUTION: When an electromagnetic opening/closing valve ACV for accumulator is let in the opened state at collecting of a brake liquid from an oil reservoir RSV, the brake liquid in the oil reservoir RSV or the brake liquid flowing in the oil reservoir RSV is sucked by a pump for influx PUMP and sent into an accumulator ACC. At this time, when pressure of the accumulator ACC is boosted by the brake liquid to reach an enclosed pressure upper limit, a relief valve RV for collection provided on a pipeline PC7 connecting together a master cylinder MST and the accumulator ACC is operated. Hereby, the brake liquid can be automatically sent to the master cylinder MST through the pipeline PC7 for collecting liquid.
Patent JP-H04155728-A (JP)
Title: Electron beam tube device
Inventor: HENMI KAZUHISA
IPC: H01J25/00
Filed: 1990-10-19
Abstract: PURPOSE:To prevent axial direction deformation due to thermal expansion in vacuum drawing by splitting an outer tube, which forms a water passage in a space to a collector, in such a manner that the split faces are superposed with each other via small gaps. CONSTITUTION:An outer tube 11 which is assembled to form a water passage 7 on the outer periphery side of a collector 5 is deformed in the axial direction of the collector 5 due to thermal expansion when it is vacuum drawn while being heated. In this configuration, the outer tube 11 is split into the outer tube portions 11a, 11b and still the split faces are fitted in a superposing state with each other via small gaps G1, G2, so that the gaps G1, G2 absorb deformation in the axial direction. The gap G1 in the radial direction is selected in a size enough to allow the mutual axial dislocation of the outer tube portions 11a, 11b therefore to avoid the function of an electron beam tube device from being altered. The outer tube portions 11a, 11b are welded after the completion of vacuum drawing to form the water passage 7 which is free from leakage.
Patent JP-2001102291-A (JP)
Title: Method and device for exposure, and mask used for the method
Inventor: NISHINAGA HISASHI
IPC: G03F1/68
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To make errors in the exposure of a substrate small, when the pattern of a mask is transferred to the substrate by a scanning exposure system. SOLUTION: While a lit area 21R on a reticle R, having a pattern with an uneven transmissivity distribution in a non-scanning direction (X-direction) is lit with pulse ultraviolet light and an exposed region 21W on the wafer W is exposed to a pattern image in the lit region 21R via a projection optical system PL, scanning exposure is carried out by synchronously moving the reticle R and wafer W in the scanning direction (Y-direction).  The transmissivity distribution of the projection optical system P varies gradually and unevenly in the non-scanning direction, because of the unevenness of the transmissivity distribution of the reticle R, so the non-scanning directional transmissivity distribution of light made incident on the exposed region 21W is measured each time a prescribed number of wafers are exposed, and the quantity of exposure of wafers W is controlled by using the transmissivity distribution.
Patent JP-2001098286-A (JP)
Title: Gas oil composition
Inventor: HOSHINO TAKASHI
IPC: C10L1/08
Filed: 1999-09-30
Abstract: PROBLEM TO BE SOLVED: To provide a gas oil composition which ensures a satisfactory-effect of an exhaust gas purifying device and is able to improve environmental properties along with improved lubricating properties influencing the durability of an engine. SOLUTION: This gas oil composition has a sulfur content of 0.005 wt.% or below and a viscosity of 2 to 6 mPa.s at 40 deg.C and 200 gf/cm2.