baber/WOPTO huggingface dataset:
Patent JP-H02302401-A (JP)
Title: Modification of polymer and rubber composition
Inventor: KITAHARA SHIZUO
IPC: C08L21/00
Filed: 1989-05-17
Abstract: PURPOSE:To obtain a polymer useful as a dispersant and a low shrinking agent of resin, providing a rubber composition having excellent green strength by reacting an unsaturated bond-containing polymer with a compound containing a specific atomic group in the presence of Friedel-Crafts catalyst. CONSTITUTION:An unsaturated bond-containing polymer (e.g. natural rubber or styrene-butadiene copolymer) is reacted with a compound (e.g. N- hydroxymethylbenzamide or gamma-carboxy-N-hydroxymethylbutylamide) containing an atomic group shown by the formula (M is O or Si; X is OH or halogen; R1 and R2 are H or substituent group) in the presence of Friedel-Crafts catalyst (preferably AlCl3 or TiCl4) to modify the polymer.
Patent JP-S63288192-A (JP)
Inventor: TOYOKICHI TAKANORI
IPC: D06F43/00
Filed: 1987-05-20
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-2000314540-A (JP)
Title: Air conditioner
Inventor: WATABE YUJI
IPC: F24F3/14
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To reduce cost for an air conditioner for regulating temperature and humidity. SOLUTION: An indoor unit 2 is connected to an outdoor unit via a refrigerant pipeline. A compressor and an outdoor condenser are received in the outdoor unit. The inside of the indoor unit 2 is defined into an air inlet passage 13 and an air lead-out passage 14 by a partitioning plate 12. The air inlet passage 13 is provided with an indoor evaporator 8, while the air lead-out passage 14 is provided with an indoor condenser 7. A moisture absorbing agent 9 is formed in the shape of a belt and a first dehumidifying unit 21, as well as a second dehumidifying unit 23 is formed on the upstream side of the indoor evaporator 8 in the air inlet passage 13, while a first reproducing unit 24 and a second reproducing unit 22 are formed on the downstream side of the indoor condenser 7 in the air lead-out passage 14.
Patent JP-H06124447-A (JP)
Title: Information recording and reproduction method in hole burning memory
Inventor: MURASE CHIKAO
IPC: G11B7/30
Filed: 1991-05-28
Abstract: PURPOSE:To obtain a method for recording information into a hole burning memory with an ultra high speed and a high density and a method for reproducing the information speedily. CONSTITUTION:When the life of a quasi-stable state which transits when a light absorption center is excited by light at a recording spot of a hole burning memory is set to ts, a light pulse with a continuation time of td<=10musec and a light pulse interval of t1>=ts is applied a plurality of times and recorded. Also, information is reproduced with the area of a recording medium surface irradiated with reproduction light is within a range of a certain value which is determined by a thickness L of a recording medium, a concentration C of the light absorption center, a recording signal modulation factor xsi, and a multiplexity M.
Patent JP-H05323278-A (JP)
Title: Active matrix display panel
Inventor: OZAWA NORIO
IPC: G09G3/36
Filed: 1992-05-15
Abstract: PURPOSE:To provide the active matrix display panel which can easily correct the influence of each sequence of a shift register part upon a display by composing the shift register and video signal lines of sequences under optimum conditions. CONSTITUTION:In the source line driving circuit 12a of the active matrix display panel, the shift register part 13a consists of sequences A-C of shift registers A1, B1, C1... and the video signal line Video also consists of three 1st-3rd sequences of video signals V1, V2, and V3; and the influence of the sequence constitution of the shift register part 13a upon the display is adjusted, sequence by sequence, by varying the potentials of video signals of the respective sequences.
Patent JP-S63289967-A (JP)
Title: Field-effect transistor of compound semiconductor
Inventor: HIROSE MAYUMI
IPC: H01L29/80
Filed: 1987-05-22
Abstract: PURPOSE:To obtain this device with a high K value without generating a leakage current in a substrate even if a gate length is reduced, by laminating a source region, an operation layer, and a drain region in order so that longitudinal structure is formed and besides mounting source, gate, drain electrodes on respective elements. CONSTITUTION:A source region 12 of one conductivity type is formed on one main surface of a compound semiconductor substrate 11, and a source electrode 5 is mounted on the source region 12, and an operation layer 13 of the same conductivity type as that of the source region 12 is formed on the source region 12 so that it is not superposed on the source electrode 15. Further a gate region 17 of an opposite conductivity type is formed on the source region 12 so as to be adjacent to the operation layer 13. A drain region 14 of the same conductivity type as that of the source region 12 is formed on the operation layer 13. For example, the source region 12 of n<+> type GaAs is formed on a semi-insulating GaAs substrate 11, and the operation layer 13 of n-type GaAs is formed on the region 12, and further the n<+> type drain region 14 is formed on the operation layer 13. Further the p<+> type gate region 17 is formed adjacent to the operation layer 13. The source electrode 15, the drain electrode 16, and the gate electrode 18 are mounted on respective elements.
Patent JP-H10316402-A (JP)
Title: Fuel reformer and fuel cell apparatus using the same
Inventor: AMAMIYA TATSUYUKI
IPC: H01M8/06
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a fuel reformer enabling the easy homogenization of the temperature of each of catalyst parts, and to provide a fuel cell apparatus capable of stably generating electricity. SOLUTION: In this fuel reformer, a hydrogen-containing gas 104 is generated by feeding methanol 103, air 101 and water 102 respectively to plural catalyst parts 19 and reacting, with each other. The fuel reformer is provided with a manifold body 20 for directly feeding methanol 103, air 101 and water 102 in such a manner that each of the materials is equally distributed to each catalyst part 19, and for collectively sending out the hydrogen-containing gas portions 104 generated at every catalyst part. A methanol vaporizer 13 for vaporizing methanol 103 is connected to a methanol distributor 23 of the manifold body 20 via a methanol receiving tube 14, and a water vaporizer 8 for vaporizing water 102 is connected to a water distributor 22 of the manifold body 20 via a water-receiving tube 9. On the other hand, heat exchange between the methanol 103 and the hydrogen-containing gas 104 is enabled between the methanol-receiving tube 14 and a hydrogen-feeding tube 18, and also at the methanol distributor 23.
Patent JP-H10313857-A (JP)
Title: Kinase
Inventor: KOGA SHINJI
IPC: C12Q1/48
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To obtain a new kinase, having high substrate specificity for 1,5- anhydroglucitol (1,5-AG), capable of phosphorylating the 1,5-AG in the presence of nucleoside diphosphates and Mg ions and useful for the measurement, etc., of the 1,5-AG with a high accuracy. SOLUTION: This new ADP-dependent hexokinase has higher substrate specificity for 1,5-anhydroglucitol (1,5-AG) than that in the case of using glucose as a substrate, is capable of catalyzing a reaction for substituting hydroxyl group at the 6-position of the 1,5-AG with phosphate group in the presence of nucleoside diphosphates and magnesium ions and producing 1,5-anhydroglucitol phosphate and nucleoside monphosphates, is used for simply measuring the 1,5-AG with a high accuracy and is useful for diagnosis, etc., of diabetes by measuring the amount of the 1,5-AG in blood plasma. The enzyme is obtained by culturing a strain of Thermococcus litoralis ATCC51850 in a culture medium at 95 deg.C for 20 hr, then separating and crushing the microbial cell and extracting and purifying an active fraction from the resultant crushed liquid of the microbial cell.
Patent JP-H10317163-A (JP)
Title: Spiral oscillation method for basket
Inventor: TSUCHIYA SHIGEO
IPC: C25D17/26
Filed: 1997-05-14
Abstract: PROBLEM TO BE SOLVED: To provide a spiral oscillation method for a basket capable of spirally oscillating and moving this basket at a high acceleration without applying undue stresses on a driving mechanism. SOLUTION: The mouth part of the basket 11 is provided with plural stopper claws 12 and is gently clamped by clamping claws 10. Spiral oscillation motion is applied on the clamping claws 10 in the same manner as heretofore to rotate the basket 11. The stopper claws 12 are brought into collision against the ends of the clamping claws 10 by the inertia rotation of the basket 11 after the stop of the clamping claws 10, by which the basket is impulsively stopped. The work in the basket is largely moved by the impact of this time, by which the sufficient contact with a treating liquid is executed.
Patent JP-S5349952-A (JP)
Title: Semiconductor device
Inventor: SAIKI ATSUSHI
IPC: H01L21/283
Filed: 1976-10-18
Abstract: PURPOSE: To prevent the intrusion of the metal featuring a high diffusing performance by covering the semiconductor substrate with an imide group high molecular resin which contains one of P, B, F, C1 and As, and thus to obtain a semiconductor device. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S6015224-A (JP)
Title: Road clearance regulating apparatus of front wheel drive vehicle
Inventor: SENBA HIDEO
IPC: B60K17/30
Filed: 1983-07-07
Abstract: PURPOSE:To allow the road clearance to be regulated with simple constitution, by connecting a front axle housing and a front wheel side gear case via an intermediate gear case. CONSTITUTION:A turning side gear case 2 bearing a front wheel shaft 1 is fitted to a stationally side gear case 3 about a turning central shaft 4, and an outer end of a front axle housing 6 bearing a front wheel driving shaft 5 therein and an inside end of the stationary side gear case 3 are connected by connecting devices K1, K2 via an intermediate gear case 7. When the right and left front wheel driving shafts 5 are driven, the driving shafts 9 cause the front wheel shafts 1 and the front wheels 39 to be driven via spur gearing mechanisms 15 and gear mechanisms 16, and when a drug arm 26 is rotated by a steering mechanism, together with the turning side gear case 2 the front wheel 39 can be turned to the right or left about the turning central shaft 4.
Patent JP-H01295294-A (JP)
Title: Display device
Inventor: NAKADOUSONO HIROSHI
IPC: G09F13/42
Filed: 1988-05-23
Abstract: PURPOSE:To change visual recognition sensation by changing the light emission density of radially formed fluorescent patterns, thereby stereoscopically changing the shape of a display panel in the daytime and the nighttime. CONSTITUTION:The display panel consists 4 consists of a circular flat plate and the fluorescent patterns 7 in which the light emission densities are gradually changed in the radial directions are formed on the surface thereof. The display panel 4 does not, therefore, emit light under visible light of the daytime and since printing layers 8, 9 consisting of phosphor and light absorbers are of the same color under visible light, the shapes of said layers themselves are visible, i.e., the layers are visible flat. On the other hand, the printing layer 8 consisting of the phosphor on the display panel 4 is subjected to stimulated light emission by irradiation of UV rays 10 when a UV lamp 11 is lighted at night and the printing layer 9 consisting of the light absorber is not subjected to stimulated light emission by the UV rays at the this time and, therefore, the display panel 4 is visible as a recessed shape as a whole. The stereoscopic feel of the display panel is thereby changed in the daytime and the nighttime and the visible recognition feel of a pointer, etc., can be changed.
Patent JP-S6157726-A (JP)
Inventor: SUTEIIBUN HENRII IDEINGU
IPC: E03D9/02
Filed: 1985-06-07
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-S63306391-A (JP)
Inventor: BERUNTO FUOOGESU
IPC: F27D1/16
Filed: 1988-05-23
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-S6016687-A (JP)
Inventor: MASUDA SENICHI
IPC: E06B9/24
Filed: 1983-07-08
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-S61282156-A (JP)
Title: Control valve for brake hydraulic pressure
Inventor: MATSUDA TOSHIRO
IPC: B60T8/30
Filed: 1985-06-10
Abstract: PURPOSE:To distribute the optimum hydraulic pressure for the brake of front and rear wheels at all times regardless of the weight of vehicle by making the output characteristic of a stroke sensor with respect to the stroke of a plunger, a non-linear one similar to the non-linear output characteristic of a vehicle height sensor with respect to the weight of vehicle. CONSTITUTION:A master-cylinder hydraulic pressure Pm from a master cylinder 2 which is generated by depressing a brake pedal 5, is fed to front wheel cylinders 3 as it is on one hand, while on the other hand, it is also fed to rear wheel cylinders 4 as a rear wheel brake hydraulic pressure Pr while being controlled by a hydraulic pressure control valve 1, to brake a vehicle. The weight of vehicle is detected by a vehicle height detecting sensor 24, and even if its output for the weight of vehicle may be non-linear, the output characteristic of a stroke sensor 25 which detects the stroke of a plunger 14 and feeds back the stroke to a control circuit 19, can be made non-linear, thereby preventing a possibility that the rear wheels may be locked prior to the front wheels.
Patent JP-H03258940-A (JP)
Title: Device for controlling turning of vehicle
Inventor: ISODA KEIJI
IPC: F02D29/02
Filed: 1990-05-16
Abstract: PURPOSE:To improve the driving feeling by setting the target driving torque of an engine in response to a largeness of the lateral acceleration to be applied to a vehicle at the time of turning so that as the lateral acceleration is increased more and the speed is changed higher, the target driving torque is set lower. CONSTITUTION:A torque computing unit computes the request driving torque Td on the basis of the engine speed NE and the accelerator open degree thetaA. The torque computing unit also obtaining the target lateral acceleration GYO and the acceleration GXO fore and aft of the target with a steering angle deltaH, a stability factor A decided with a detected value of the speed and a vehicle, and a change gear ratio rhoH of a steering gear, and furthermore, computes the standard driving torque TB, which is changed lower as the lateral acceleration is changed larger and the speed is changed higher, with a weight Wb of a car body, an effective radius gamma of front wheel, road load torque TL, a change gear ratio rhom of a transmission, and a reduction gear ratio rhod of a differential gear, and obtains the correction standard driving torque alpha.TB with a weighted factor to compute the target driving torque T. Thus, safety is secured and while the driving feeling can be improved.
Patent JP-S63290856-A (JP)
Title: 5-alkoxyanthranilic ester
Inventor: MAZAKI MITSUO
IPC: C07C227/00
Filed: 1987-05-21
Abstract: NEW MATERIAL:A compound shown by formula I (R<1> and R<2> are alkyl; R<3> and R<4> are H or alkyl with the proviso that a case where R<3> and R<4> are both H is omitted). EXAMPLE:5-Methoxyanthranilic acid methyl ester. USE:A synthetic intermediate for a benzimidazole derivative having antiulcer action and protecting action of gastrointestinal cells and a synthetic intermediate for other drugs and agricultural chemicals. PREPARATION:A compound shown by formula II is reacted with a dialkyl sulfate shown by the formula (R<2>)2SO4 in a solvent such as acetone preferably in the presence of a base (e.g. NaOH) at 0-40 deg.C to give a compound shown by formula III. Then this compound is subjected to N-alkylation by the use of an alkyl halide to give a compound shown by formula I.
Patent JP-H08298721-A (JP)
Title: Device for preventing malfunction of motor driven machinery
Inventor: YAMASHITA TOSHIO
IPC: B66C15/00
Filed: 1995-04-25
Abstract: PURPOSE: To obtain a device for preventing the malfunction of the control system of an electric motor by automatically detecting the trouble when the control system fails. CONSTITUTION: A device for preventing the malfunction of an electric machine device for controlling the rotary state of an electric motor 4 of a motor-driven machinery 5 via an electronic control device 2 by operating a control device 1 is provided with a device 6 for detecting the rotary state of the electric machine 4 and a malfunction prevention circuit 7 for immediately shutting off a power breaker 9 when the rotary state of the electric motor detected by the device 6 for detecting rotary state differs from that obtained by operating the operation device 1 continuously for a set amount of time during rotation.
Patent JP-S62278421-A (JP)
Title: Temperature sensor
Inventor: NAGIRI KENZOU
IPC: G01K7/22
Filed: 1986-05-27
Abstract: PURPOSE:To prevent a thermistor from jumping or being broken even though a vibration is applied thereto by fixing the thermistor and an insulating pipe to each other by a heat resisting cement. CONSTITUTION:A pair of the lead-out wires 12 of a thermistor 10 are welded to lead wires 14, which are passed through a two-holed insulating pipe 16 and the pipe 16 and the thermistor 10 are fixed to each other by using a heat resisting cement 18. Further, the cement 18 is filled in the holes of the insulating pipe 16 to fix the wires 14 to the insulating pipe 16. The insulating pipe 16 is fixed to a metal pipe 20 by using a heat resisting cement 22. The metal pipe 20 is connected to a fixing metal 26 and a gasket 28 is mounted to the metal 26. The lead wires 14 are connected to sensor output takeout wires 30 which are stranded wires and passed through an auxiliary ring 32 made of silicone rubber. The ring 32 is fitted in the metal pipe 20 and caulked by a caulking portion 34 to be fixed to the metal pipe 20, constituting a temperature sensor S.
Patent JP-H07308889-A (JP)
Title: Breaking up device of tatami mat
Inventor: NAKAMURA KENICHI
IPC: B26D1/18
Filed: 1994-05-12
Abstract: PURPOSE:To make unnecessary the tearing off of edge cloths and cutting off by means of manual work by cutting off the edge cloths contacting the side surfaces of a mat floor along travel lines over return threads, cutting off, at the same time, automatically and perpendicularly the edge cloths at both ends of the travel lines. CONSTITUTION:First cutters 33 to cut off 'Kamachi-nui ito' (frame threads) 15 along widthwise travel lines L are provided at both ends of a mat support stand to fix a tatami mat (straw mat) 10, and second cutters 63 to cut off edge cloths 13 along longitudinal travel lines M; third cutters 68 to cut off 'Hirazashi-ito' (threads) between the edge N of each edge cloth 13 and a mat surface 12; and fourth cutters 86 to cut off the edge cloths 13 along up and down travel lines P are provided on the right and left of an upper part travel frame that travels in the lengthwise direction of the mat 10 at the upper part of the mat support stand.
Patent JP-H11329216-A (JP)
Title: Electron beam generating device, image forming device, and manufacture thereof
Inventor: KOBAYASHI TATSU
IPC: H01J29/04
Filed: 1998-05-07
Abstract: PROBLEM TO BE SOLVED: To provide an electron beam generating device and an image forming device which uses it provided with a supporting spacer, having no effects on the orbit of electron beams. SOLUTION: This electron beam generating device has an electron source, having plural cold cathode type electron emission elements, an electrode arranged facing opposite to the electron source and acting on the electrons emitted from the electron source, and an insulating spacer 5 arranged between the electron source and the electrode. The spacer 5 has destaticizing thin films 5b on the surface of an insulating base material 5a, and the destaticizing thin films 5b are electrically connected with respect to the electron source and/or the electrode.
Patent JP-2000315487-A (JP)
Title: Separator for alkaline battery
Inventor: SATO KAZUYA
IPC: H01M2/16
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To suppress increase of inner pressure in a battery and to prevent oxidation degradation by forming a separator of a nonwoven fablic containing inside a specific composition of methacrylic acid-ethylene copolymer. SOLUTION: This separator is formed of a nonwoven fablic containing inside methacrylic acid-ethylene copolymer. Therefore, affinity with electrolyte is improved, increase of inner pressure in a battery is suppressed, oxidation resistance is good, and thus short circuit can be prevented. Because the methacrylic acid-ethylene copolymer has a low melting point and can be fused, the separator with high tensile strength and rigidity is provided. The amount of the methacrylic acid-ethylene copolymer is 3-18% of mass of the entire nonwoven fablic, preferably 10-13%. Fiber constituting this nonwoven fablic may contain ethylene-based fiber, and in addition, may contain, for example, extra fine fiber of about 0.00001-0.5 denier, high strength fiber with tensile strength higher than 5 g/d, or fusible fiber.
Patent JP-H0616114-A (JP)
Title: Vehicle turning fifth wheel device
Inventor: TAGUCHI HARUHISA
IPC: B62D43/04
Filed: 1991-04-28
Abstract: PURPOSE:To provide a vehicle turning fifth wheel device by which a turning radius and turning direction of a vehicle can be changed with a simple mechanism when the fifth wheel is used in the vehicle having a vehicle turning fifth wheel. CONSTITUTION:A bearing part 41, a support part 43 supported with the bearing part 41 by means of a shaft 42 so as to be capable of turning motion freely, a turning angle regulating mechanism 44 between the bearing part 41 and the support part 43 and a steering actuator 45 engaged a part between the bearing part 41 and the support part 43, are arranged between the fifth wheel 5 and a wheel carrier 6 in a fifth wheel raising and lowering device to raise and lower the wheel carrier 6 to support the fifth wheel 5 by means of an actuator 2 through raising and lowering members (operation arms 3, support link 4, support arms 7 and so on). Thereby, since a turning radius and turning direction of a vehicle can be changed with a simple and lightweight mechanism when the fifth wheel 5 is used in the vehicle having a vehicle turning fifth wheel, a degree of freedom can be afforded to operation of the vehicle.
Patent JP-S61283690-A (JP)
Title: Additive for fuel oil
Inventor: OKADA SHIGERU
IPC: C10L1/22
Filed: 1985-06-07
Abstract: PURPOSE:To improve demulsibility, by incorporating an alkylolamide nonionic surfactant in an additive for fuel oil contg. an oil-soluble alkaline earth metal compd. CONSTITUTION:An intended additive for fuel oil can be obtained by incorporat ing an alkaline earth metal compd. (e.g.: barium salt of oleic acid or calcium salt of dodecylphenol). Preferred alkylolamide nonionic surfactant is a surfactant of the formula (wherein R is a 5-24C acyl residue; A is a 2-24C alkylene; R' is (AO)nH or hydrogen atom; m is an integer of 1 or more; n is an integer of 0 or 1 or more; and m+n is 1-20), and specific examples thereof include stearic acid monoethanolamide and oleic acid diethanolamide. The amount thereof to be added is preferably 0.1-20% based on the weight of the additive for fuel oil.
Patent JP-2000316132-A (JP)
Title: Video server
Inventor: KANEKO KATSUYUKI
IPC: G06F13/00
Filed: 1999-04-30
Abstract: PROBLEM TO BE SOLVED: To obtain a video server in a distributed processing system for smoothly transferring video data between a disk array and a transmission server. SOLUTION: A transmission server 102 which receives a request from a client 105 specifies a disk array 1 which stores video data designated according to a request from the client 105, and decides whether or not a session should be established for the specified disk array 1 based on resource management information 3 defined for the specified disk array 1.