baber/WOPTO huggingface dataset:
Patent JP-H04187835-A (JP)
Title: Accelerator operation device for vehicle
Inventor: SHIRAISHI YASUHIRO
IPC: F02D11/10
Filed: 1990-11-21
Abstract: PURPOSE:To inform a driver of drive slip generation while the traction control is being reliably made, by outputting to an actuator an instruction to increase the pedal stepping force in accordance with occurrence of a drive slip. CONSTITUTION:When no drive slip takes place, a pedal stepping force corresponding to an amount of pedal stroke is applied to an axle pedal 5, as in the case of an ordinary axle operation, by a return spring 4 set in a reference position. When any drive slip occurs, a slip-rate calculator circuit 12a detects the degree of slip of a drive wheel 8 driven by an engine 1 and, on the other hand, an actuator drive circuit 12b generates to a servo-motor 6 its output instruction for increasing the pedal stepping force in accordance with the occurrence of the drive slip. As a result, since the pedal stepping force is increased in accordance with the occurrence of the drive slip, this occurrence can be informed to a driver while traction control is being secured by his acceleration operation performed in accordance with his acceleration/deceleration intention.
Patent JP-H11140564-A (JP)
Title: High elongation copper foil and its production
Inventor: SAITO TOSHIO
IPC: C22C9/00
Filed: 1997-11-04
Abstract: PROBLEM TO BE SOLVED: To provide copper foil high in elongation. SOLUTION: The elemental comps. of this copper foil is >=99.55% copper, <=0.06% oxygen and 0.05 to 0.35% silver with other impurity elements. The thickness of the copper foil is preferably 5 to 25 μm. The copper foil can easily be obtd. by subjecting an ingot composed of >=99.55% copper, <=0.06% oxygen and 0.05 to 0.35% silver with other impurity elements to hot rolling and cold rolling to obtain copper foil and thereafter subjecting the copper foil to annealing at 350 to 450 deg.C. Moreover, in the process of the cold rolling, process annealing may be inserted at request.
Patent JP-H09227765-A (JP)
Title: Epoxy resin composition
Inventor: UEDA SHIGEHISA
IPC: H01L23/31
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide an epoxy resin composition for semiconductor sealing, excellent in soldering crack resistance and high-temperature storability containing no halogen and antimony, and without causing deterioration of flame retardancy by using red phosphorus flame retardant. SOLUTION: This resin composition contains an epoxy resin, a phenolic resin curing agent, a curing accelerator, an inorganic filler and a red phosphorus flame retarder as essential components in which the ratio (a/b) of the number of the epoxy groups in the epoxy resin (a) to the number of the phenolic hydroxyl group of the phenolic resin curing agent (b) is 0.8-1.2, the amount of the inorganic filler is 70-90wt.% of the whole resin composition, the glass transition point of the cured product of the whole resin composition is 100-160 deg.C and the coefficient of linear expansion is 0.8-1.8×10<-5> / deg.C at 25 deg.C.
Patent JP-H02195628-A (JP)
Title: Oxide cathode
Inventor: PETORUSU YAKOBUSU ANTONIUSU MA
IPC: H01J1/14
Filed: 1989-12-11
Abstract: PURPOSE: To provide an oxide cathode of a long effective life by containing a hafnium oxide or zirconium oxide of 1 to 10% by weight in electron emitting material. CONSTITUTION: A cathode 1 has a tubular cathode shaft 3 equipped with a cap 7. The cap 7 is substantially made of nickel, and can have reduction means such as silicon, magnesium, manganese, aluminum, and tungsten. The cathode shaft 3 contains spiral filament 4, and the filament comprises a core 5 wound into a spiral and an electric insulation aluminum oxide layer 6. A radiative material thick layer 2 of about 70μm in thickness is provided on the cap 7. The layer 2 has a mixture of a barium oxide and strontium oxide, or a mixture of barium oxide, strontium oxide, and calcium oxide which is obtained by giving barium strontium carbonate and decomposing the same.
Patent JP-H06166590-A (JP)
Title: Device for measuring diameter of crystal
Inventor: HIRANO YOSHIHIRO
IPC: C30B15/26
Filed: 1992-11-27
Abstract: PURPOSE:To accurately measure the diameter of a cone part by scanning a binary picture in the direction crossing a bright ring formed on a solid-liquid interface. CONSTITUTION:A growing part of single crystal 1 to be grown by pulling method is photographed by a camera 2 to output a picture signal, the picture signal is made into a binary by a binary forming circuit 3 and the picture made into the binary is enclosed in a memory device 4. The enclosed binary picture is scanned from a scanning starting picture element in a direction parallel to a direction pulling up single crystal to detect a point P changing from a dark part to a light part. Based on the changing point P, a diameter D of a growing part of single crystal is obtained and the scanning starting picture element this time is a picture element separated by a given picture image number (d) from the changing point Pb last time in the direction opposite to the scanning direction.
Patent JP-H02212800-A (JP)
Title: Method and system for setting nozzle dam by remote control
Inventor: ERIKU MOIYAA UEEZERU
IPC: G21C19/02
Filed: 1989-12-11
Abstract: PURPOSE: To install a nozzle dam without requiring a person to enter into a steam generator by disposing a manipulator component, e.g. a multijoint robot arm on the pipe plate or other inner support of steam generator. CONSTITUTION: A hermetic sealing member 34 has a rim part 46 riding over a substantially circular surface 32 covering the convex surface 30 of a dam subassembly. A compressed air supply duct 48 is provided in order to inflate one or more inflatable hermetic sealing tubes 36 against the nozzle wall. Conventionally, a person entered completely or substantially completely into a man-way 14 and passed dam segments sequentially through the man-way or a head region 12 while bending the knees in the head region. According to the inventive system, the dam unit 26 can be installed and removed completely by remote operation.
Patent JP-H10158431-A (JP)
Title: Reinforced thermoplastic resin composition
Inventor: KOJIMA KAZUE
IPC: C08K5/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To obtain a compsn. which contains a layered silicate homogeneously dispersed therein at a molecular level without causing flocculation at all by using a suspension comprising a dispersion medium and a layerd silicate homogeneously dispersed therein with a dispersing and a monomer for forming a thermoplastic resin and by conducting the polymn. of the monomer simultaneously with the removal of the dispersant. SOLUTION: 'To homogeneously disperse at a molecular level' means that the layered silicate is dispersed in a thermoplastic resin matrix with distances between layers of, on average, at least 20Å. A swellable fluoromica mineral is the most favorable as the layered silicate in terms of whitness. 0.01-100 pts.wt. layered silicate is compounded based on 100 pts.wt. thermoplastic resin formed from the monomer. An example of the dispersant is a tripolyphosphate. E xamples of the dispersion medium are water and methanol. 0.1-20 pts.wt. dispersion medium is used based on 100 pts.wt. layered silicate, and 0.001-10 pts.wt. dispersant, based on 100 pts.wt. dispersion medium.
Patent JP-2001136704-A (JP)
Title: Coreless motor
Inventor: KUDO MITSUGI
IPC: H02K5/08
Filed: 1999-11-10
Abstract: PROBLEM TO BE SOLVED: To attain weight reduction in a coreless motor by reducing metal parts, size reduction by using low parts, cost reduction by saving man-hours and the time necessary for assemblying, and attain high accuracy by improving assembly accuracy. SOLUTION: A cylindrical motor housing 1 is formed, which has a through- hole 1b in the center of a closed surface 1a, and a resin mold body 3 consisting of a retaining part 31 clamping the closed surface 1a from both of the inside and the outside via the through-hole 1 in the motor housing 1 and having a bearing hole 30 for permitting the rotating shaft 2 to be inserted, and a sleeve 32, extending from the retaining part 31 to the inside of the motor housing 1, is assembled as a bearing and a bearing house of a rotatary shaft 2.
Patent JP-H04188570-A (JP)
Title: Na-s battery system
Inventor: WATANABE TSUTOMU
IPC: H01M10/39
Filed: 1990-11-21
Abstract: PURPOSE:To stop operation in the event of battery failure in safe performance and make the generated detrimental gas unharmful by actuating an exhaust gas processing device and a nitrogen substitution device with a SO2 sensor and a smoke sensor, and putting a fire extinguisher into operation when the upper limit temp. value is exceeded by the temp. data. CONSTITUTION:When abnormal voltage/current is sensed by a charge/discharge control device 4, the charging/discharging under operation is stopped, and if SO2 or Na fumes are sensed by a SO2 sensor 5 and a smoke sensor 6, a selector valve 9 is actuated to change over the exhaust path, and an exhaust gas processing device 7 is operated to turn the SO2 or Na fumes in the module unharmful. Then a nitrogen substitution device 8 is operated to substitute the intra-module atmosphere with nitrogen, and if it is sensed by an upper limit temp. monitoring device 10 that the temp data exceeds the upper limit temp. value and also sensed that SO2 or Na humes exist, an extinguisher 11 is actuated. Thereby operation is stopped safely in the event of failure in Na-S battery, and generated detrimental gases are turned unharmful.
Patent JP-H07206801-A (JP)
Title: Amidinophenol derivative and medicine containing the same compound as active component
Inventor: NAKAI HISAO
IPC: C07C257/18
Filed: 1994-11-30
Abstract: PURPOSE:To obtain a new compound having an inhibitory effect on phospholipase A2 and a protease and useful for prevention and/or therapy of inflammatory diseases, allergic diseases, disseminated intravascular coagulation, pancreatitis and their serious change or multi-organopathy. CONSTITUTION:A compound of formula I [R<1> and R<2> are H, a 1 to 4C alkyl, 4 a 1 to 4C alkoxy, a 2 to 5C acyl, a halogen, NO2, benzoyl, COOR<4> (R<4> is a 1 to 3C alkyl); A is a single bond or formula II (R<5> and R<6> are H, a 1 to 4C alkyl); R<3> is formula III or formula IV (R<7> and R<8> are H, a phenyl whrch may be substituted, a 7 to 10C phenylalkyl which may be substituted, a 1 to 10C alkyl, a 2 to 10C alkenyl having one to three double bonds, a 2 to 10C alkynyl having one to three triple bonds, a 3 to 7C cycloalkyl, etc.; R<9> is H, a 1 to 8C alkyl, a 7 to 10C phenylalkyl, a 2 to 10C alkenyl having one to three double bonds, etc.)] or its acid adduct salt, e.g. p-(p-amidinophenoxycarbonyl)-alpha- methylcinnamiq acid-N-2-ethoxycarbonylethyl-N-3-methoxypropylamide.
Patent JP-H02164019-A (JP)
Title: Processing of mask pattern
Inventor: NAKAISHI MASAFUMI
IPC: G03F1/22
Filed: 1988-12-19
Abstract: PURPOSE:To form an X-ray absorber film with high accuracy by forming an intermediate mask using a material whose etching rate is larger than for resist and smaller than for an X-ray absorber film. CONSTITUTION:An intermediate mask material 5 is interposed between a film made of a resist material and an X-ray absorber film 3. This intermediate mask material 5 is formed from a material whose etching rate is larger than for a resist material and smaller than for the X-ray absorber film 3. In forming the X-ray absorber film 3, therefore, by performing an etching process of two stages, films for a resist material and the intermediate mask material 5 are formed thinly so that the aspect ratio of mask patterns can be made smaller, thus mask patterns can be formed with high accuracy. Further, a selection ratio when the X-ray absorber film 3 is etched can be made higher. As a result, the X-ray absorber film 3 can be formed with a high degree of accuracy.
Patent JP-H10162906-A (JP)
Title: Multistage card connector
Inventor: KIMURA AKIRA
IPC: H01R24/00
Filed: 1996-11-29
Abstract: PROBLEM TO BE SOLVED: To provide a multistage card connector capable of easily inserting a termination of an one-stage card connector into a terminal hole of a locator having an adjacent one-stage card connector. SOLUTION: In order to assemble an upper stage connector 1 and a lower stage connector 2, first, many terminals 21 of the lower stage connector 2 are respectively inserted into many terminal holes 31 on one side of a locator 3. Next, when the upper stage connector 1 is superposed on the lower stage connector 2, many terminals 11 are respectively inserted into the many terminal holes 31 on the other side of the locator 3. At this time, the many terminals 11 are respectively guided in many guide grooves 24 provided in an insulator 22 of the lower stage connector 2. Thus, the many terminals 11 are easily inserted into the many terminal holes 31 respectively.
Patent JP-H01161598-A (JP)
Title: Electronic cash register
Inventor: ITO NAOKI
IPC: G07G1/12
Filed: 1987-12-18
Abstract: PURPOSE: To print and output the contents of the respective kinds of closing key operations and to improve service to customers by providing a memory where messages for indicating the contents of respective closings corresponding to respective closing keys are set and a message printing means. CONSTITUTION: In a RAM 4 as a message memory, the messages for respectively indicating the contents corresponding to the respective closing keys such as a reception present total key, an account total key and a credit total key, etc., are set beforehand. Then, a CPU 1 judges the operations of the respective closing keys and reads message data corresponding to the respective kinds of the closing keys from the RAM 4. Then, the read message data are sent to a printer controller 8 and printed and outputted by a printer 29 for receipts. In such a manner, the contents of the respective kinds of the closing key operations are printed and outputted and the service to the customers is improved.
Patent JP-H01301791-A (JP)
Title: Isomerization of wax using catalyst wherein palladium is supported by fluorinnated alumina
Inventor: GUREN PII HAMUNAA
IPC: C10G45/60
Filed: 1988-12-19
Abstract: PURPOSE: To obtain a lubricating base oil stock or mixture stock with high yield, by performing the isomerization of wax by using a catalyst in which Pd is supported on fluorinated alumina.  
     CONSTITUTION: The slack wax or synthetic wax composed of light paraffin which is boiled at about 300-580°C, or a heavy microwax which is boiled at more than about 600°C, is isomerized by using a catalyst in which Pd is supported on fluorinated alumina (including carrier substance). The catalyst is preferably composed of 0.1-5wt.% (preferably 0.1-1wt.%) of Pd supported on 1-11wt.% (preferably 2-8wt.%) of alumina including fluorine. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01161930-A (JP)
Title: Correction method for adaptive bit assignment
Inventor: KUDO NORIMASA
IPC: H03M7/30
Filed: 1987-12-18
Abstract: PURPOSE:To attain high speed correction without increasing the hardware by applying correction to total bit number (bk) one by one bit each when the total bit number (bk) requiring the correction does not exceed a predetermined value and applying the correction of plural bits to the total bit number bk when the predetermined value is exceeded. CONSTITUTION:When the total bit number (bk) requiring the correction does not exceed a predetermined value, the correction of the total bk is applied one by one bit each and when the total bit number (bk) requiring the correction exceeds a predetermined value, the correction of the plural bits is applied to the bit bk. When the total bit number requiring the correction exceeds a predetermined value in this way, since the correction for plural bits is applied to the total bit bk in a batch at each band, the correction is attained at a high speed without incurring the increase in the hardware even with a large correction quantity.
Patent JP-H03181322-A (JP)
Title: Liquid-liquid contact device, and distillation device and gas exchanger using the same
Inventor: MITANI KENJI
IPC: B01D53/22
Filed: 1989-12-12
Abstract: PURPOSE:To improve the efficiency for the gas, volatile matter or vapor to permeate through a hydrophobic porous membrane by spirally forming a hollow fiber with the hydrophobic porous membrane. CONSTITUTION:The hollow fiber 1 formed with a hydrophobic porous membrane permeable to gas and impermeable to liq. is set in a vessel 2. Means 4 and 4' for passing a first liq. with a gas or a volatile matter as the solute are provided at the ends of the hollow fiber 1. Means 3' and 3 for passing a second liq. with the gas or volatile matter different from that in the first liq. as the solute around the hollow fiber 1 are also provided to the vessel 2. The solutes in the first and second liqs. are relatively moved into the first and second liqs. respectively present inside and outside the hollow fiber 1 with the hydrophobic porous membrane in between by utilizing the pressure difference and partial pressure difference between the solutes in both liqs. In this case, the hollow fiber 1 is spiraled. As a result, the permeation efficiency of the gas, volatile matter or steam is improved.
Patent JP-H01203471-A (JP)
Title: Novel isoindoline pigment containing at least one triazolopyrimidone group
Inventor: MATSUKUSU YOSUTO
IPC: C09B57/04
Filed: 1988-12-21
Abstract: NEW MATERIAL: A compd. of formula I [Y is formulae II to V or the like; R 1  and R 2  are each H, CONH 2 , a COO-1-4C alkyl, a (substituted) phenyl or the like; R 3  is H, a 1-4C alkyl or a (substituted) phenyl; Z and Q are O, S or NH; A is CN, COO a 1-4C alkyl or the like; X 1  is a halogen, methyl, methoxy or the like; (n) is 0 to 2].  
     EXAMPLE: A compd. of formula VI.  
     USE: This pigment is useful as a coloring material for plastics, fibers, coating materials, printing inks or the like and is excellent in dispersibility, transparency, recoatability, migration fastness, heat fastness, sun fastness and weatherability.  
     PREPARATION: Diiminoisoindoline of formula VII is condensed with one mol compd. of formula VIII and a cyanomethylene compd. or a diketomethylene compd. of one mol. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07228961-A (JP)
Title: Highly corrosion-resistant surface-coated metallic material
Inventor: HISAMOTO ATSUSHI
IPC: C23C30/00
Filed: 1994-12-22
Abstract: PURPOSE:To develop a surface-coated metallic material exhibiting excellent corrosion resistance in a highly corrosive gas such as a halogenous gas by forming a mixed coating layer consisting essentially of the oxide and carbide of a specified element on the surface of a metallic material. CONSTITUTION:A ferrous metallic material such as stainless steel and low-alloy steel is used in a highly corrosive atmosphere contg. moisture and a halogenous gas such as HCl. In this case, a layer contg. >=10wt.% of at least one kind among the carbides of Ti, V, Al, Cr, Si, W, Ta, Fe and Zr is formed on the surface of of the metallic material, and an oxide layer contg. >=10wt.% of at least one kind among the oxides of Ti, Cr, Nb, Ta, Al, Si and Zr is formed thereon so that the carbide is gradually decreased from the surface of the material toward the outermost surface, the oxide is gradually increased, and the total amt. of the carbide and oxide is controlled to >=10wt.%. A surface-coated metallic material excellent in corrosion resistance in a highly corrosive atmosphere is obtained in this way.
Patent JP-H07154935-A (JP)
Title: Permanent magnet rotating electric machine
Inventor: SAKAMOTO MASABUMI
IPC: H02K37/14
Filed: 1993-11-29
Abstract: PURPOSE:To provide a permanent magnet rotating electric machine suitable for drum driving of LBP or the like in which magnetic flux distribution is a sinusoidal, the torque is high and cogging torque can be reduced. CONSTITUTION:In a rotor R1 formed of a cylindrical magnetic body having a hole into which a rotating shaft is inserted in the center, a plurality of U-shaped slits 20 are provided in the periphery of this rotor at equal pitches with non-slit parts facing outward in a radial direction so that the widths (A part) of magnetic body parts between the adjacent U-shaped slits are equal to the widths (B part) of magnetic body parts which are the non-slit part in the U shape, and inside the U-shaped slits U-shaped permanent magnets or bond magnets 21 are provided, so as to magnetize the A parts and B parts of different polarity.
Patent JP-H07149398-A (JP)
Title: Oil feeder
Inventor: KANAMORI AKIFUMI
IPC: B67D7/30
Filed: 1993-11-26
Abstract: PURPOSE:To interlock a plurality of oil feed machanisms when one tank no longer has oil in it, and feed fuel oil to the total of preset amounts for which the oil feed mechanisms are set. CONSTITUTION:An oil feeder is equipped with; a plurality of oil feed mechanisms each of which is comprised of a flow meter, connected to an oil feed pump for feeding the fuel oil of an oil tank under pressure, and an automatic full supply oil-feed nozzle connected to the flow meter; an amount preset means 52 and 62 for setting the corresponding oil-feed mechanisms for requested amounts of oil; set-amount judge means 56 and 66 which output oil-feed stop signals when the amounts of fed oil reach the corresponding requested amounts; and oil feed completion judge means 53 and 63 which detect the completion of their corresponding oil-feeding. The oil feeder is further equipped with; remainder output means which, when the completion is detected by the means 53 and 63, respectively, output differences between the requested amount that the oil is fed and the actual amount that the oil has been fed: and addition set means 54 and 64 which set the amount preset means 52 and 62 for differences input by the other oil-feed mechanisms before the oil feed completion judge means 53 and 63 detect full feed.
Patent JP-H06166410-A (JP)
Title: Electronic balance device
Inventor: OSUGI NAOHITO
IPC: G06Q10/08
Filed: 1992-11-30
Abstract: PURPOSE:To perform a stocktaking work simply and correctly by providing a memory means to store the unit weight or the shelf position of every part, and reading the unit weight of the corresponding part from the memory means and displaying it by a display means, when a shelf position data of beginning of stocktaking is input. CONSTITUTION:Then keys and function keys 9b to set a stocktaking mode and to input a beginning shelf number are provided on an electronic balance device provided with a parts file to store the unit weight, the shelf number, and the like of every part. When the beginning shelf number is input, a CPU 4 reads out the unit weight of the part corresponding to the beginning shelf number from the parts file, and the unit weight is displayed by a display part 8 together with the beginning shelf number. After completing the stocktaking of the part, at every completion of each part, the shelf number continued to the beginning shelf number and the unit weight in response to it are read out from the parts file in order and displayed by the display part 8. Hereby, the stocktaking work is simply completed in a short time, without generation of confirmation miss of the number of stocks.