baber/WOPTO huggingface dataset:
Patent JP-S6312676-A (JP)
Title: Water-based ink composition
Inventor: KAWASUMI TOSHIMITSU
IPC: C09D11/16
Filed: 1986-07-03
Abstract: PURPOSE:To provide the titled composition containing an alkanolamine expressed by a specific formula at a specific weight ratio, effective in preventing the generation of bubbles in an ink tube during the storage of a writing utensil, thereby preventing the writing defects. CONSTITUTION:The objective composition contains 1.0-10.0pts.wt. of an alkanolamine of formula RNHR' (R and R' are 2-7C alkanol or alkanediol residue; R may be H, alkyl or aminoalkyl) (preferably monoethanolamine, diethanolamine, etc.) in 100pts.wt. of the composition.
Patent JP-S6051417-A (JP)
Inventor: YANAGISAWA RIYUUICHI
IPC: H02H7/12
Filed: 1983-08-29
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-S5490057-A (JP)
Title: Lubricator for rotary wheel type continuous metal extrusion molding apparatus
Inventor: HIRAMATSU TADAHIKO
IPC: B21C23/32
Filed: 1977-12-28
Abstract: PURPOSE: To accomplish the feeding of a lubricant under a normal pressure without reducing the extrusion pressure by a double stage of extrusion with a gap formed between metal flows by means of a conical die used at the extrusion outlet on the second stage.  
     CONSTITUTION: Material metal 7 is extruded plastic under a high pressure, as shown in the hatching. Here, the flow of metal from a first extrusion outlet 8 to second extrusion outlet 9 is somewhat expanded. But a conical wall surface 10 guides the flow to form a gap 11 between the skert thereof and the metal flow 7. As the gas is formed in such a manner as to surround the entire circumference of the metal flow, the entire circumferencial surface of the metal flow can be lubricated simply by filling the gap 11 with a lubricant from a feed groove 12. With such an arrangement, any lubricant can be fed under a normal pressure without reduction in extrusion force. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5681677-A (JP)
Title: Enameling method
Inventor: NOMURA SHIYUUKI
IPC: C23D5/06
Filed: 1979-12-06
Abstract: PURPOSE: To form easily enameled layer with the surface of which coincides with that of the substrate, by forming a recess made following a desired pattern on the surface of a substrate, and by forming enamel layer only in the recess.  
     CONSTITUTION: A recess 3 is formed on the surface of a metallic substrate 1 following a desired pattern e.g. by stamping etc. The surface is painted with enamel glaze e.g. by dipping. The enamel glazed layer 4 must fill the recess 3 sufficiently. After the painting, the glaze adhered to the surface of the substrate 1 is removed e.g. with a spatula, or a roller etc., leaving only the enamel glazed layer 4 in the recess 3. The remained said layer 4 forms a plane which coincides with that of the substrate 1. Enamel layer 4 having a plane which coincides with that of the metallic substrate 1 is obtained by baking the enamel glazed 4. Hereby breakage of the enamel layer due to the collision with other material is prevented. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5860417-A (JP)
Title: Distributed recording system
Inventor: NISHIMURA KEIZOU
IPC: G11B20/12
Filed: 1981-10-05
Abstract: PURPOSE:To increase the length of a burst error which causes data to become uncorrectable by obtaining a set of data extracted discretely from data blocks of time-series data, and imposing interleaving upon a data string rearrayed by a set string. CONSTITUTION:(m)-Number of data arrayed in time-series order and R-number parity words arranged following them are divided into (a) groups, i.e. a group of the starting ... (aXj+1)th words, a group of words up to the (aXj+2)th word,  ..., a group of words up to the (aXj+a)th words. In each group, data are arranged in time-series order and parity words are arranged following them.  Those (a) groups are rearranged in the order of a group containing the starting  data in the time-series order, a group containing the 2nd data, ..., a group of  the (a)th data, thus rearranging the data in blocks. Then, interleaving operation  is carried out to increase the length of a burst error which causes signal data  succeeding in the time-series order to become uncorrectable.
Patent JP-S6313213-A (JP)
Inventor: TABEI SHIGERU
IPC: H01H13/06
Filed: 1986-07-04
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-S5280141-A (JP)
Title: Electrochromic display unit
Inventor: TAKESHITA YUTAKA
IPC: G09F9/30
Filed: 1975-12-26
Abstract: PURPOSE: To provide a display unit which has a low driving voltage, a longer life and a high response speed by doping a minor amount of a metal having a high hydrogen overvoltage into an oxide of a metal with electrochromic property or a nesa electrode provided thereunder. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5282161-A (JP)
Title: Video discrepancy correction for picture searching machine
Inventor: TAJIMA FUJIO
IPC: H04N7/00
Filed: 1975-12-29
Abstract: PURPOSE:To increase search efficiency by correcting image discrepancy pure-electrically and in high speed through detection of the image discrepancy occurring under searching.
Patent JP-S5488867-A (JP)
Title: Manufacture of corrugate type heat exchanger
Inventor: ARAI NOBUSHIGE
IPC: F28F1/36
Filed: 1977-12-26
Abstract: PURPOSE: To manufacture the corrugate type heat exchanger provided with good workability, the adhesion, the antirust force and the long life, by previously precoating the thermomelting type adhesive over the fin and/or the pipe, and by forcefully coiling the fin around the pipe so as to built up the heat exchanger which is then heated in the furnace on purpose to melt, adhere and solidify the precoat of the adhesive.  
     CONSTITUTION: The metallic pipe of large thermal conductivity like as copper, aluminum, etc., is passed through the molten liquid of polyamide group thermomelting type adhesive, so as to prepare the precoated pipe 7. Like this metalic pipe, the polyamide group thermomelting type adhesive is applied so as to coat 4 the aluminum sheet, which is then dried 5; hereby, the precoated sheet is prepared by forming the thermomelting layer 12 on the surface of the aluminum thin sheet 8' as the raw material. Next, this precoated aluminum sheet is formed into the U-type fin 2 at the process 11 through the processes 9 and 10. Then, the fin 2 is continuously, forcefully coiled spirally around the pipe 7; after that, a monotube heat exchanger 1' is formed and it is worked into the style of the heat exchanger 1, which is then heated in the drying furnce of 200±50°C so as to melt the coat and adhere for sealing. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H108949-A (JP)
Title: Secondary air supplying device for motorcycle
Inventor: KUEDA YOICHI
IPC: F01N3/34
Filed: 1996-06-19
Abstract: PROBLEM TO BE SOLVED: To shorten a secondary air passage to facilitate manufacturing a cylinder head, by forming a secondary air inlet chamber on a cylinder to provide a lead valve, and connecting the front side of the lead valve to an air cleaner via the secondary air supplying tube, when an exhaust passage is opened to the cylinder head to connect an exhaust pipe. SOLUTION: A lead valve 24 is inserted into the front end opening of a secondary air inlet chamber 23 integrally formed on the front wall of a cylinder block 1, to connect a secondary air supplying pipe 27 to the front wall of a valve cover 25. The secondary air inlet chamber 23 is communicated with a secondary air passage 31 opened into an exhaust passage 5 formed on the front wall of a cylinder head 2 via an air hole 28. In operation, secondary air, supplied from an air cleaner 40 to the secondary air supplying pipe 27, expands respective leads 33 to be supplied to the respective secondary air inlet chambers 23, from the inside of the valve cover 25, supplied, also to a secondary air passage 31 and the exhaust passage 5 from the air hole 28.
Patent JP-S6132708-A (JP)
Inventor: IHARA ICHIRO
IPC: B27K5/02
Filed: 1984-07-25
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-H1154055-A (JP)
Title: Efficient and highly linear traveling wave tube using collector with high rear beam current under saturated driving
Inventor: GOEBEL DAN M
IPC: H01J25/34
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a traveling wave tube which is excellent in linearity of amplitude and phase and has multi-stage collectors of high efficiency. SOLUTION: This traveling wave tube is equipped with a low speed wave structure 14, a microwave signal source 30 to supply a microwave input signal connected to its input end 24 of the structure 14, an electron gun device 12 with a cathode 18 to project an electron beam through the low speed wave structure, and a collector device 16 with four or more collector electrodes 42 which are located close to an output end of the low speed wave structure and is to collect an electron in the electron beam.  In this case, a power level of the microwave input signal is selected to make a power level of a microwave output signal at a level lower than the power level of the microwave output signal by not less than 3 dB when saturated, and a shape of the collector electrode 42 and a bias voltage are selected to make the most appropriate bundle out of electron beams from the traveling wave tube actuated by restoring for not less than 3 dB.
Patent JP-S5861040-A (JP)
Title: Vocal command control unit for equipment installed on vehicles
Inventor: NOUSO KAZUNORI
IPC: G10L15/00
Filed: 1981-10-06
Abstract: PURPOSE:To make it possible to stop near a desired position a power window and other equipments, which are installed on a vehicle and are brought to a stop by vocal command from an operator, by driving the equipment in the opposite direction for a preset period after the operation comes to a halt by detecting said vocal command. CONSTITUTION:When an open/close switch 1 of a power window is turned on at time t1, the power voltage of a polarity, depending on the position of the switching off operation, is supplied to a power window meter 4 through an inversion control unit 6 and a stop control unit 8, and the power window is operated in the shut-off direction. When the operator issues a predetermined vocal command to stop the operation, during the closing operation a voice detector 3 generates an output of H level at time T3 after a preset lag time Td. This output is transmitted to the inversion control unit 6, which changes over the polarity of the power supply to the above motor 4 and the motor 4 is driven in the reverse direction. The reverse operation comes to a halt through the stop control unit 8 after the preset time of a timer 7.
Patent JP-H084836-A (JP)
Title: Coupling
Inventor: TSUKADA HIDEO
IPC: F16F15/12
Filed: 1994-06-17
Abstract: PURPOSE:To improve vibration isolating performance by decreasing torsion spring constant without increasing the outside diameter of a coupling and increase durability by increasing an allowable torsion angle. CONSTITUTION:Between a boss member 11 and an outside ring 12 disposed through a bearing 13 at the outer periphery of the boss member 11, plural elastomer members including the first elastomer member 14 whose inner periphery end is fixed at the boss member 11 and the second elastomer member 15 whose outer periphery end is fixed at the outside ring 12 are disposed side by side in an axial direction. A part between the boss member 11 and the outside ring 12 of the elastomer members, and an end part which is not fixed is jointed through a jointing member 16.
Patent JP-H06347946-A (JP)
Title: Silver halide color photographic sensitive material
Inventor: OBAYASHI KEIJI
IPC: C08J7/00
Filed: 1993-06-04
Abstract: PURPOSE:To obtain the photographic sensitive material superior in the storage stability of color images and prevented from occurrence of uneveness in development processing, tail end folding, scratches, and the like by forming a layer containing a specified coupler on a support made of a polymer having a glass transition point in a specified range and heat treating it in a specified temperature range before coating with silver halide photosensitive layers. CONSTITUTION:The silver halide color photographic sensitive material has the layer containing the yellow dye-forming coupler represented by formula on the support made of the polyalkylene-aromatic dicarboxylate polymer and having a glass transition point of 50-200 deg.C and heat-treated at a temperature of >=40 deg.C and below the glass transition point before or after applying an undercoat layer. In the formula, R1 is aryl; R2 is H or the like; R3 is a group substitutable on the benzene ring; X is a releasable group; and p is an integer of 0-4.
Patent JP-H0450928-A (JP)
Title: Nonlinear optical material
Inventor: YOSHIMURA TETSUZO
IPC: G02F1/35
Filed: 1990-06-15
Abstract: PURPOSE:To obtain a material having high nonlinear optical characteristics by rendering a quantum well structure having difference in well width between the conduction band and valence band. CONSTITUTION:A quantum well structure having difference in well width between the conduction band and valence band is rendered. In order to increase the polarizability beta of secondary nonlinear molecules, the overlap of wave functions of the valence band and conduction band is increased and the interval between the valence band and conduction band is increased in the reverse direction. In order to increase the polarizability gamma of tertiary nonlinear molecules, the overlap of wave functions of the conduction band and valence band is increased, transition dipole moment is increased and the difference between wave functions of the conduction band the valence band is increased. A material having high nonlinear optical characteristics can be obtd.
Patent JP-H088332-A (JP)
Title: Wafer basket in wafer container
Inventor: HOSOI MASATO
IPC: H01L21/673
Filed: 1994-06-17
Abstract: PURPOSE:To eliminate erroneous operation of an automatic machine by forming the end face of end wall on the side, provided with a bar member having an index protrusion on the surface, into an inclining surface projecting gradually upward thereby facilitating the setting of a wafer in the container and the removal of the wafer therefrom. CONSTITUTION:The wafer basket 3 comprises a pair of opposing side walls 31 and formed integrally into a rectangular frame through a pair of end walls 32 coupling the side walls 31. A plurality of resilient ribs 1 for carrying a large number of wafers through a constant interval are planted on the inner wall of each side wall 31 thus forming a wafer containing groove 2 between respective resilient ribs 1. One end wall 32 is provided horizontally with a bar member 31 having index protrusions 30 and the end face of the end wall 32 is formed, on the side provided with the bar member 31, into an inclining face projecting gradually upward. This structure can eliminate erroneous operation of an automatic machine and a wafer ran be set quickly and easily in safety in a wafer container through a simple work.
Patent JP-2000347350-A (JP)
Title: Film unit equipped with lens
Inventor: KAMEYAMA KAZUYA
IPC: G03B17/04
Filed: 1999-06-04
Abstract: PROBLEM TO BE SOLVED: To provide a film unit equipped with a lens capable of shortening a charging time, and also, which is provided with a small-sized built-in stroboscopic device. SOLUTION: As a dry battery 41 loaded in a battery holder 42, a battery whose voltage is higher than that of a general alkaline/manganese dry battery(voltage of 1.5 V) is used. As for the dry battery 41, the external size is an IS AA type (R6), and as for the electric characteristics of the dry battery 41, the open circuit voltage is >=1.65 V and <=1.85 V, and a closed circuit voltage becomes >=1.5 V and <=1.65 V after a lapse of 0.1 second after the start of power supply with a load resistance of 1 Ω.
Patent JP-H11336059-A (JP)
Title: Floating lift device
Inventor: HATTORI TAKAHIRO
IPC: E02B7/50
Filed: 1998-05-22
Abstract: PROBLEM TO BE SOLVED: To make a bank constructible at any time by a method wherein a movable structural body at the inside of a housing part is set afloat in a liquid entering into the housing part, and the movable structural body is made to project beyond the upper opening of the housing part. SOLUTION: A floating lift is constructed with a movable structural body 4 housed, capable of rising and falling, at the inside of a housing part 3 that is buried at the lower part of the ground G. While the structural body 4 is equipped with a lower floating structure 4a and an upper structure 4b, sealing surfaces 4c and 3c are provided respectively at the upper inclined wall of the floating structure 4a and the peripheral underside at the upper opening 3a of the housing part 3. When the structural body 4 is used for instance as a bank, buoyancy is given to the floating structure 4a with the inside of the housing part 3 filled with water, and the upper structure 4b is made to project upward beyond the upper opening 3a. On an occasion of nonuse, the structural body 4 is lowered with water 5 inside the housing part 3 discharged, making the structural body not obstructive, and thereby a bank or a partition wall at the site for an exhibition or the like can be formed simply. Furthermore, sufficient safety can be ensured as sealing is made automatically when used as a bank.
Patent JP-S6313831-A (JP)
Title: Clutch control method for vehicle
Inventor: INOUE KAZUO
IPC: B60W10/10
Filed: 1986-07-05
Abstract: PURPOSE:To accurately detect a driver's intention to change the speed so as to prevent the deterioration in operability by driving a throttle valve to close and releasing a clutch when detected that a shift lever is in shifting. CONSTITUTION:When judged that a manual speed change gear 9 is in neutral position by an in-gear sensor 1 in a control circuit 20, it is judged whether or not a shift lever 9a is in shifting from the shifting speed of the shift lever 9a detected by a shift sensor 6. Then, when detected that the shift lever 9a is in shifting, a throttle valve 18 is driven to close, regardless of the operating position of an acceleration pedal 11, by a pulse motor and a solenoid opening/ closing valve 21 is operated to release a clutch. Hereby the clutch 10 is prevented from being released when the intention to change the speed doesn't exist and the intention to change speed can be accurately detected. Accordingly the deterioration of operability due to the mis-detection of the speed change intention can be prevented.
Patent JP-H0449064-A (JP)
Title: Image forming apparatus
Inventor: MURANO SHUNJI
IPC: B41J2/455
Filed: 1990-06-16
Abstract: PURPOSE:To eliminate necessity of storing print data for a printing element such as a light emitting diode, etc., and realigning by latching a latch circuit during a period after the end of reading all print data of each array by a memory cell by a latch signal before starting to read initial print data of new array. CONSTITUTION:Since a latch signal LA is a low level only during a period in which a clock signal CL1 is a high level or less, a latch signal of a low level is obtained during a period after the end of reading all print data of each array by flip-flops F1 - F64 before starting to read initial print data by flip-flops F1 - F64 of new array, thereby effectively holding the print data of each array in a latch circuit 89 to prevent an erroneous operation.
Patent JP-S5281820-A (JP)
Title: Stable supporting legs for elevated working vehicle
Inventor: INAOKA MASAAKI
IPC: B60P3/14
Filed: 1975-12-26
Abstract: PURPOSE: To provide stable supporting legs for an elevated working vehicle which are superior in electric insulation. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H0450235-A (JP)
Title: Conductive resin material and preparation thereof
Inventor: AZUMA MIKIO
IPC: C08L101/00
Filed: 1990-06-15
Abstract: PURPOSE:To prepare the subject material having excellent electric conductivity and useful as an electromagnetic shield material, etc., by bonding the powder of a metal to the powder of a resin in a thin filmy state with a high shear force, etc., and further bonding the powder of an electric conductive material to the resin powder with a high shear force, etc. CONSTITUTION:The powder of a resin (e.g. an acrylic resin; preferably a particle of 8-20mum) is mixed with the powder of a metal having good malleability or ductility (e.g. Ag, Al; preferably a particle diameter of <=0.2mum) with a high shear force or high pressure force to bond metal pieces to the surface of the resin powder in a filmy state. The powder of an electro-conductive material such as a metal, carbon or titanium dioxide coated with a metal such as silver is further bonded to the resin powder with a high shear force of high compression force to prepare the objective material. The mixing wt. ratio of the resin powder with the powder of the metal or conductive material is preferably 75-60/25-40.
Patent JP-H079804-A (JP)
Title: Wheel device for truck-traveling type amusement vehicle
Inventor: YAMADA KAZUO
IPC: B61B13/06
Filed: 1993-06-29
Abstract: PURPOSE:To prevent a guide wheel from causing slippage between itself and a rail by bringing the guide wheel into continuous rolling making contact with the rail. CONSTITUTION:This wheel device is equipped with a truck, which is constituted of a rail, and a wheel, which is constituted by mounting a main wheel rolling on this rail and a a guide wheel for restricting so that the main wheel may not separate by a specified distance from the rail to the car body, and the guide wheel 15 is pushed to roll always in contact with the rail by means of an elastic member 37. Hereby, the guide wheel is pushed always against the rail by the elastic member, so the guide wheel rolls always on the rail without causing slippage, therefore abrasion and damage decrease.
Patent JP-H0848838-A (JP)
Title: Polybutene-1 resin composition
Inventor: YOSHIMURA MASAFUMI
IPC: C08K5/17
Filed: 1995-05-31
Abstract: PURPOSE:To obtain the subject composition, promoted in crystal transformation, having good moldability, and useful as a resin material for pipes, films, bottles, etc., by blending an amide compound having a specific structure with a polybutene-1 resin. CONSTITUTION:This composition comprises (A) a polybutene-1 resin and (B) one or more kinds of amide compound selected from (i) polycarboxylic amide compounds of formula I (R<1> is a 2-30C aliphatic polycarboxylic acid residue, an alicyclic polycarboxylic acid residue, etc.; R<2> is a 1-18C alkyl, an alkenyl, etc.; (k) is an integer of 2-6), (ii) polyamine-based compounds of formula II [R<9> is a 3-25C alicyclic polyamine residue or an aromatic polyamine residue (except xylylene diamine residue); R<10> is the same as R<2>; (p) is an integer of 2-6] and (iii) polyamino acid-based amide compounds of formula III [R<11> is a 1-25C aliphatic amino acid residue, an alicyclic amino acid residue, etc.; R<12> and R<13> are each the same as R<2>; (q) and (r) are each integer of 1 to 5, provided that 6>=(q+r)>=2].
Patent JP-H0722029-A (JP)
Title: Positive electrode plate for lead-acid storage battery
Inventor: SHIBAHARA TOSHIO
IPC: H01M4/62
Filed: 1993-06-29
Abstract: PURPOSE:To enhance a cycle life characteristic by forming a positive electrode active material skeleton of a double oxide of perovskite structure expressed by a chemical formula RMO3. CONSTITUTION:Lead powder composed mainly of lead monoxide and BaPbO3 (double oxide of perovskite structure) of 5-40weight%, for example, to this lead powder are mixed at 80weight% in a sulfuric acid of 50% concentration, and kneaded to provide a positive electrode active material paste. Next, this positive electrode active material paste is filled into a grid body made of a lead alloy and subjected to aging, drying and formation to provide a positive electrode plate. Since the double oxide of perovskite structure is provided with acid resistance and oxidation resistance and inactive, it can suppress the positive electrode active material from becoming fine and muddy so as to enhance a cycle life characteristic.