baber/WOPTO huggingface dataset:
Patent JP-H11211626-A (JP)
Title: Apparatus for testing running possibility of automobile and recording medium
Inventor: ASADA KENJI
IPC: G01M17/007
Filed: 1998-01-26
Abstract: PROBLEM TO BE SOLVED: To efficiently test whether or not an automobile can properly run at a predetermined running possible area. SOLUTION: A starting automobile position P1 including an attitude angle and an arriving automobile position P2 including an attitude angle are designated by an operator on a running possible area 10 and a running impossible area 11 displayed on a display. A clothoid curve 31 passing centers 30 of rear axles of the position P1 and position P2 is set, based on which an automobile body locus 20 is calculated. The locus is overlapped with the display of the running possible area 10 and running impossible area 11.
Patent JP-H06239513-A (JP)
Title: Paper sheet front/rear turnover unit for image forming device
Inventor: IMADA DAISUKE
IPC: B65H31/00
Filed: 1993-02-16
Abstract: PURPOSE:To correct paper sheet position and prevent it from moving obliquely a proper sheet position correction unit when an image is formed on a paper sheet having a protrusion on its one side and to properly arrange the paper sheets by a discharge tray. CONSTITUTION:An image forming device for forming an image on a paper sheet having a protrusion on its one side is provided with a paper sheet position correction unit 17, which is provided on the upstream side of an image forming unit 10, a paper sheet turning unit 18, which is provided on the upstream side of the paper sheet position correction unit 17, a paper sheet turnover unit 21, which is provided on the downstream side of the image forming unit 10, and a discharge tray 22 which has its upstream side in the paper sheet conveying direction inclined downward. The paper sheet turnover unit 21 may be changed with the paper sheet turning unit 18 or the paper sheet turnover unit 21 may be changed with the paper sheet turning unit 18.
Patent JP-S58143121-A (JP)
Title: Two-cycle engine
Inventor: TAKADA TOSHIYUKI
IPC: F02B29/06
Filed: 1982-02-19
Abstract: PURPOSE:To reduce the cost of fuel by providing a sub-scavenging hole separately from a main scavenging hole in an operation chamber of an engine for connecting between the sub-scavenging hole and a sub-suction chamber via a supercharging reservoir and equipping a nonreturn valve between the sub-suction chamber and the supercharging reservoir for connecting a crank chamber to an air-fuel mixture supply device via the nonreturn valve. CONSTITUTION:When a piston 2 is in the falling stroke, the mixture of superior quality fuel and air is sucked into a sub-suction chamber 5 via a sub-suction chamber carburetter 7 and a nonreturn valve 6. Meanwhile, the piston is shifted to the rising stroke. The air-fuel mixture in the sub-suction chamber 5 is brought up to open a nonreturn valve 10, and sent by pressure to a supercharging reservoir 11. When the piston 2 is shifted to the falling stroke from the top dead center, a sub-scavenging hole 12 is opened by a piston small-diameter part 2a, and the high-pressure air-fuel mixture accumulated in the supercharging reservoir 11 is injected into a combustion chamber via the sub-scanvenging hole 12 and an operation chamber 4 for performing a scavenging work to fill the combustion chamber with new air-fuel mixture.
Patent JP-S62184042-A (JP)
Title: Flame-retardant resin composition
Inventor: TERASAKI KAZUNORI
IPC: C08K5/00
Filed: 1986-02-08
Abstract: PURPOSE:To obtain a flame-retardant resin compsn. having excellent flexibility, thermal aging resistance and processability, by blending EVA or EEA with an ethylene/propylene/diene copolymer, a specified antioxidant and a flame retarder. CONSTITUTION:A resin compsn. contains 40-80pts.wt. ethylene/vinyl acetate copolymer (EVA) and/or ethylene/ethyl acrylate copolymer (EEA) (A), 20-60pts. wt. ethylene/propylene/diene copolymer (B) having an ethylene content of at least 50mol% and 10-200pts.wt. at least one antioxidant selected from among 1,3,5-tris(3,',5'-di-t-butyl-4-hydroxybenzyl)-isocyanurate and benzimidazole compds. and a flame retarder (C). If desired, conventional additives may be added to the compsn.
Patent JP-H07234194-A (JP)
Title: Quantitative analysis device
Inventor: SAKAUCHI HISAFUMI
IPC: G01N23/225
Filed: 1994-02-24
Abstract: PURPOSE:To detect an accurate integrated amount of current in the measurement of spectrum of elastic recoil particles (ERDA) by obtaining the integral amount of current based on the spectrum of rutherford rear scattered light (RBS) which is measured at the same time using the same sample. CONSTITUTION:A sample S in a vacuum bath 10 is irradiated with a high energy ion beam IB, ERDA from the surface of the sample S is detected by a detector 1 and RBS ion is detected by a detector 2, they are fed to MCAs 14 and 24 via preamplifiers 11, 12, 21, and 22 and A/D converter 13 and 23, respectively, and then the count value is input to a calculator 3. An operation processing part 31 simulates RBS spectrum using the measurement conditions, sample composition information (predicted value), and virtual current value of a measurement system stored at a memory 32 in advance and then compares it with the intensity of the measurement RBS spectrum and logically obtains the integrated amount of current of the beam IB for the sample S. The current value becomes the integrated amount of current of ion beam made to irradiate a sample S by measuring ERDA spectrum for improved and reliable analysis.
Patent JP-H10221910-A (JP)
Title: Image forming device
Inventor: MURAZAKI HIROSHI
IPC: G03G15/00
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which prevents transfer irregularity and color slippage and improves image quality. SOLUTION: The driving force generated by a single motor 78 is distributed to a fixing roller, each photoreceptive drum, and a drive roller 52 for a transfer belt 51 via worms 74, 39K, 39Y, 39M, 39C, and 74H attached to a worm shaft 73 and worm wheels 65, 39K, 39Y, 39M, 39C, and 59, thereby rotating and driving each of them.
Patent JP-H106965-A (JP)
Title: Anti-skid controller
Inventor: WATANABE TAKASHI
IPC: B60T8/70
Filed: 1997-02-10
Abstract: PROBLEM TO BE SOLVED: To perform suitable anti-skid control by setting a pressure reducing gradient or a pressure reducing amount to a proper level during anti-skid control. SOLUTION: When it is determined that a slip rate SW exceeds a target slip rate KS0 (S320), determination is made as to whether wheel acceleration dVW is lower than reference wheel acceleration KG0 or not (S350). If the lower value of the wheel acceleration is determined, determination is then made as to whether a wheel acceleration change ddVW is lower than a reference wheel acceleration change value KJ0 or not (S360). If the lower value of the wheel acceleration change is determined, proceeding to S370, a control mode is set and then, since because of high W/C pressure, an actuator is controlled to be in a pressure reducing position and then a pressure reducing mode for reducing the W/C pressure of a brake device is set (S380). Then, in order to decide the level of pressure reduction, pressure reducing mode arithmetic processing is performed (S390).
Patent JP-S60171612-A (JP)
Title: Multi-element thin film magnetic head
Inventor: YAMADA MASAMICHI
IPC: G11B5/31
Filed: 1984-02-17
Abstract: PURPOSE:To reduce crosstalks of a multi-element thin film magnetic head and, at the same time, to manufacture the magnetic head through a simple process by forming the 1st and 2nd thin films of a magnetic substance on a non-magnetic substrate, then, the 3rd and 4th thin films of the magnetic substance on them in interposing a magnetic gap between them. CONSTITUTION:Holes 12a and 12b for windings are provided through a non-magnetic substrate 11 of ferrite, etc., and the 1st and 2nd thin films 13a and 13b of a magnetic substance, such as ''Sendust'', etc., are formed on the substrate 11. The substrate 11 is covered with a non-magnetic substance 14 and the 3rd and 4th thin films 17a and 17b of the magnetic substance are formed on the non-magnetic substance with magnetic gaps 15a and 15b between the non-magnetic substance 14 and thin films 17a and 17b. Then coils 18a and 18b are wound around them through the holes 12a and 12b. Since the thins films 13a and 17a and 13b and 17b of the magnetic substance having thicknesses of ten to serveral tens micrometer are used as the head core and core facing areas between adjacent magnetic head elements are small and, at the same time, the thin films of the magnetic substance are sufficiently separated trom each other, crosstalks can be minimized sufficiently. Moreover, since the number of the thin films used is small, this magnetic head can be manufactured through simple processes.
Patent JP-S60171134-A (JP)
Title: Rubber hose
Inventor: ODA YASUSHI
IPC: C08L21/00
Filed: 1984-02-17
Abstract: PURPOSE:To obtain the rubber hose in which the rubber having excellent molding property and the reduced resistance of fluid in a pipe is used at inner pipe part by blending the reinforced rubber which is grafted on a rubber, while adding a specified fine short fiber like material, natural rubber, other diene family rubber and carbon black. CONSTITUTION:(A) the reinforced rubber composition obtained by following process: 1-20pts.wt. fine short fiber like material of thermoplastic polymer (e.g. 6-nylon, etc.) with CONH radical in a polymer molecule is dispersed in the vulcanizable rubber in the state of continuous phase, and said polymer and vulcanizable rubber are grafted with novolak type phenol resin intervening therebetween at the interface of said short fiber like material, (B) natural rubber and polyisoprene in which the ratio of total natural rubber and polyisoprene in the component A, B is 30-100wt% to the total rubber component, (C) the diene rubber except the component B, and (D) 30-70kpts.wt carbon black are blended, vulcanized and molded, thereby obtaining the rubber hose with 55-80 deg. hardness measured by A type spring style hardness test of JLS K6301 for vulcanized article.
Patent JP-H04265577-A (JP)
Title: Digital signal interpolating circuit
Inventor: KAWAMURA TAKESHI
IPC: H03H17/02
Filed: 1991-02-21
Abstract: PURPOSE:To improve the reproducibility of a signal by applying the mean value interpolation as much as possible, and preventing the occurrence of an error when the high order 8 bit is interpolated. CONSTITUTION:By latches 13-22, audio data are successively delayed in the unit of 8 bit and by latches 23-31, high order 2 bit of high and low order 8 bit of audio data are successively delayed. When the high order 8 bits are interpolated, the data of 10 bit are respectively constituted by the output of a latch 14.23 and the output of a latch 22.31, and these mean value data are obtained by an adder 32 and a coefficient multiplier 33. When the mean value is interpolated, the above-mentioned mean value data are outputted through an interpolation change-over switch 34, when the previous value holding interpolation is performed, the output data of the latch 14.23 are outputted in the same manner, and these data are outputted through an output change-over switch 35. When the low order bits are interpolated, only the 8 bit outputs of the latch 14.23 are used.
Patent JP-H05197186-A (JP)
Title: Thermo-pressure fixing capsule toner and manufacture thereof
Inventor: SASAKI MITSUHIRO
IPC: G03G9/087
Filed: 1992-01-17
Abstract: PURPOSE:To provide excellent blocking resistance and good friction electrification property, allow low-energy fixing, and easy cleaning of the untransferred toner on a photosensitive body in the blade cleaning even at a high copying speed and printing speed by using the resin having thermal dissociation binding for the main constituent of an outer shell. CONSTITUTION:In a thermo-pressure fixing capsule toner constituted of a heat- melting core containing at least a coloring agent and an outer shell provided to cover the surface of the core, projections are partially provided on the surface of the toner containing inorganic fine grains in the core.
Patent JP-S60174265-A (JP)
Title: Two phase build-up roll for continuous casting
Inventor: WADA TADAYOSHI
IPC: B23K35/30
Filed: 1984-02-17
Abstract: PURPOSE:To obtain a two phase build-up roll for continuous casting, which is excellent in crack resistance and wear resistance, by padding a lower build-up material of a specified component by a specified thickness, to a tough and hard steel roll core material, and also padding an upper build-up material of a specified component by a specified thickness. CONSTITUTION:A lower build-up material which contains 0.04-0.10% C, 0.10- 0.30% Si, 0.50-1.00% Mn, 0.5-2.0% Cr, 0.5-2.0% Ni, and 0.10-0.50% Mo, consists of balance Fe, and has 30-50kg/mm.<2> tensile strength is padded by 4-8mm. thickness to a tough and hard steel roll core material. Subsequently, in addition to 0.03-0.15% C, 0.40-0.60% Si, 0.50-1.00% Mn, 12-14% Cr, and 1-8% Ni, >=1 kinds among V, Co and Mo are made to contain by 0.5-2.0%. Also, an upper build-up material which contains balance Fe and has >=95kg/mm.<2> tensile strength is padded by 4-9mm. thickness, by which a two phase build-up roll for continuous casting is obtained.
Patent JP-H09200997-A (JP)
Title: Bearing of small-sized motor and its forming method
Inventor: KISHI YUSUKE
IPC: F16C17/02
Filed: 1996-01-22
Abstract: PROBLEM TO BE SOLVED: To reduce noises and abrasion even under any state by simple structure by forming an irregular film to at least a part of the bearing of a small- sized motor. SOLUTION: A motor shaft 1 is supported rotatably by a bearing section 2, and an irregular section 3 consisting of a specified shape is formed to a sliding surface with the bearing section 2. The irregular section 3 is formed in a wedge- or spiral- or herringbone shape for working a dynamic-pressure bearing function. Inorganic films 4 consisting of a metal, ceramics, etc., are formed onto the surface of the motor shaft 1, and smooth revolution is conducted to the bearing section 2 by the films 4. Fine ceramic particles such as CrN, TiN, Al2 O3 , etc., and a material, in which fluorine is contained in these particles, have particularly excellent abrasion resistance as a film material.
Patent JP-S62186727-A (JP)
Inventor: TANAKA TOSHIICHI
IPC: A01G3/04
Filed: 1986-02-10
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-S62186862-A (JP)
Inventor: TAMURA AKIO
IPC: F21V1/16
Filed: 1986-02-10
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-S59157467-A (JP)
Inventor: NOGUCHI YASUTAKA
IPC: F25D21/02
Filed: 1983-02-23
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-S59153706-A (JP)
Title: Support device for belt conveyer
Inventor: KAWASAKI YOSHINAO
IPC: B65G21/14
Filed: 1983-02-23
Abstract: PURPOSE:To lessen displacement of a belt to the utmost by dividing a support frame into a rotary frame and a fixed frame to be automatically adjusted to the optimum position corresponding to rising and falling operations. CONSTITUTION:At the curved portion of a belt conveyer line, roller support frames 11a, 11b for supporting a conveyer belt at that portion are divided into a fixed frame 11b and a rotary frame 11a, and each one end of the frames is rotatably fixed to a boom 3 and a fixed frame 2, respectively, the other ends thereof being fixed to the fixed frame 2 through a link mechanism 19. The rotating displacement of the boom is converted to the rotating displacement of a link supporting the support frames 11a, 11b on the boom side, and the movement of the link is transmitted to a link supporting the support frame on the fixed boom side. Thus, each one end of two support frames is interlocked and moved up and down. Accordingly, floating of the conveyer belt from the support roller can be easily lessened to the utmost.
Patent JP-S60173293-A (JP)
Inventor: UGA KATSUO
IPC: E21D11/00
Filed: 1984-02-15
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-S53112762-A (JP)
Title: Photo switching element
Inventor: TERAI SEIJI
IPC: G02B6/38
Filed: 1977-03-14
Abstract: PURPOSE:To make simple the switching of optical connection states by providing a spring body approximately parallel with a movable fiber and moving the magnetic body magnetically from the outside in a photo switching element which switches and connects the connection end part.
Patent JP-S63194385-A (JP)
Title: Semiconductor light-emitting device
Inventor: TABUCHI HARUHIKO
IPC: H01S5/00
Filed: 1987-02-09
Abstract: PURPOSE:To reduce electrode capacitance, and to improve the high-frequency characteristics of a laser by forming a region capable of controlling the quantity of loss by currents to one part of a laser active section, modulating an optical output by causing high-frequency currents to flow through the region and minimizing the electrode area of the region by modulating the optical output. CONSTITUTION:A laser active section is shaped by a p-InP layer 1 as a clad layer, an InGaAsP layer 2 as an active layer and an n-InP layer 3 as a clad layer, and a current blocking region for confining currents to the active section is formed by an n-InP layer 12 and a p-InP layer 13. Isolation trenches 16 are shaped so that the active section is left in stripe width centering around the active section and the trenches reach to a p-InP substrate 11. P-type regions 8 into which Zn, etc., are diffused in depth shallower than the thickness of an n-InP or n-InGaAsP layer 14 are shaped to the layer 14 between electrodes 4 and 5 and electrodes 4 and 6, and each electrode is isolated electrically by p-n junctions. Currents slightly less than oscillation threshold currents at the time when currents are not flowed through the first electrode 4 are caused previously to flow through the second electrodes 6, 6 for the laser, and currents for modulation are caused to flow through the first electrode 4, thus modulating an optical output.
Patent JP-H06238548-A (JP)
Title: Life judging device for working cutter by robot
Inventor: KAWABUCHI HIDETOSHI
IPC: B25J13/00
Filed: 1993-02-17
Abstract: PURPOSE:To eliminate the individual difference in judgement of life by judging the life of a tool through the fuzzy estimation based on the control signal supplied from a robot controller, experienced value supplied from a terminal, sampling date in the loaded state for each work, etc. CONSTITUTION:In the work for an FRP product 2 by a robot 1, working is carried out by replacing a router bit 3, hole saw 3b, and a twist drill 3c by an automatic tool changing device. In this case, a cutter life judging device 6 judges the life of the tool through the fuzzy estimation based on the control signals (check position, tool mechanism, feeding speed, etc.) supplied from a robot controller 9, experienced set values (average life, average loaded state, etc.) supplied from a terminal 10, and sampling values (working time, max. value of load, integration value of load, tool driving electric current, revolution speed, etc.) in the tool loaded state, and the result is outputted outside. Accordingly, tool change is car enabled before the stop of working due to the life of the cutter, and the operation rate is improved.
Patent JP-H08218528-A (JP)
Title: Fixing device of curtain wall
Inventor: NODA SABURO
IPC: E04B2/94
Filed: 1995-02-16
Abstract: PURPOSE: To fix wall panels at a regular position while allowing the wall panels to move vertically or to move on both sides in an attempt to mount a wall panels, to which a dry type joint material is preliminarily mounted mainly on the end face to a structural skeleton. CONSTITUTION: A bracket 6 is fixed with a fixing mount 2 to be mounted on a structural body, such as a beam 1 by way of a support bolt in the vertical direction in such a fashion that its height may be adjusted freely. The bracket 6 is further supported with both sided adjusting bolts mounted on the fixing mount 2, while its positions on both sides are being adjusted.
Patent JP-H09225865-A (JP)
Title: Double-arm type robot
Inventor: WATANABE TAKESHI
IPC: B25J9/02
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To enable the parts of workpieces arranged symmetrically in terms of plane to be worked by means of a pair of tools simultaneously by supporting the paired tools to an arm part attached to an assit unit so as to be displaceable, and making it possible to position the paired tool to a specified planewise symmetrical positions simultaneously. SOLUTION: In the application to spot welding to be arranged on a spot welding line of vehicle body, a double-arm type robot is composed of an assist unit 3 arranged on the center line of the vehicle body, an interlocking mechanism 4 displacable in a planewise symmetrical manner to the Y-Z plane, a gun unit 2L, 2R, and a robot 1 driving the gun unit 2L. The assisting unit 3 is composed of arms 30, 31 and an end effector 32 on which the interlocking mechanism 4 is erected. On both ends of arm part 40x extending in the X axis direction, of a reference frame 40 of this interlocking mechanism 4, the gun units 2L, 2R are mounted through universal joints 5, 5.
Patent JP-S53113929-A (JP)
Title: Fixing structure of carburetter to suction manifold in internal combustion engine
Inventor: TORII MASANORI
IPC: F02M15/00
Filed: 1977-03-16
Abstract: PURPOSE: To provide heat-insulating materials between a carburetter and a suction manifold, and also to provide a heat-insulating part in the heat-transmitting passage connected to a fixing bolt and nut for promoting the high temperature capacity of an engine. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54122299-A (JP)
Title: 6'14-dihydro-5h-pyrido(1',2':1,2)pyrimido(4,5-b)acridine-7,15-dione and its preparation
Inventor: YOKOYAMA TAIICHI
IPC: C09B57/00
Filed: 1978-03-14
Abstract: NEW MATERIAL:6,14-Dihydro-5H-pyrido[1',2':1,2]pyrimido[4,5-b]acridine-7,15- dione of formula I.  
     USE: An intermediate for preparing pigments. 5H-Pyrido [1',2':1,2,]pyrimido [4,5-b] acridine-7,15-dione useful as red pigments can be obtained by dehydrogenation and oxidation of the cyclohexadiene ring.  
     PROCESS: An 2-anilino-1,4-dihydro-9-acridanone-3-carboxylic ester of formula II: (Et is ethyl or may be other alkyl group) is reacted with 2-aminopyridine of formula III in a liquid medium, e.g. benzene, in the presence of an acid catalyst, e.g. sulfuric or hydrochloric acid, at 80W200°C for about 3 hr or longer under heating to effect the amino group exchange and intramolecular ring closure. The desired compound of formula I can be thus obtained. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11223374-A (JP)
Title: Sleeping condition detector, air-conditioning system using the same and air-conditioning method
Inventor: MATSUURA TETSUYA
IPC: F24F11/02
Filed: 1998-02-10
Abstract: PROBLEM TO BE SOLVED: To provide a sleeping environment of a high quality corresponding to personal difference while preventing a chill caught in sleep and awakening amid sleep as caused by ill-harmonisation of an air conditioner with human physiology with due consideration given to physiological characteristics of a human during the sleep. SOLUTION: Humidity near a human body is detected by a plurality of moisture sensors arranged being scattered under a sheet and a sleeping condition is estimated based on the quantity of perspiration. Immediately after a user goes to bed, air conditioning is performed at a relatively low temperature Tinit. After the first peak P1 is generated, the set temperature of a room air conditioner is raised to a first temperature T1 higher by 3 deg.C from the initial set temperature Tinit. Thereafter, when the quantity of perspiration is before the peak, the set temperature is altered to a second temperature T2 lower by 1 deg.C than the first temperature T1 and when it is after the peak, the set temperature is altered to the first temperature T1.