baber/WOPTO huggingface dataset:
Patent JP-H11209153-A (JP)
Title: Cement additive or cement composition
Inventor: NAKAMURA SHUZO
IPC: C04B40/00
Filed: 1998-01-21
Abstract: PROBLEM TO BE SOLVED: To obtain a cement compsn. excellent in initial fluidity and the reduction of slump loss and preventing the decrease and excessive increase of the amt. of air during the kneading and transportation of the cement compsn. by incorporating a polyoxyalkylene compd. having a specified number of molds of added oxyalkylene groups as an essential component and a nonionic surfactant. SOLUTION: A polyoxyalkylene compd. (compd. A) having 30-500 mols of added 2-5C oxyalkylene groups as an essential component and a nonionic surfactant (compd. B) are incorporated. The compd. A preferably contains >=50 wt.% 2-5C oxyalkylene groups in its molecule. The compd. B is preferably used by 0.01-10 pts.wt. (expressed in terms of solid) based on 100 pts.wt. (expressed in terms of solid) of the compd. A. The compd. A is suitably used by 0.03-1 pts.wt. (expressed in terms of solid) based on 100 pts.wt. cement. The weight ratio of water to cement in a cement compsn. using the resultant additive is preferably <=50%.
Patent JP-H04248874-A (JP)
Title: Flatting coating compound and its coating
Inventor: FUJII YASUHIRO
IPC: B05D7/24
Filed: 1991-01-24
Abstract: PURPOSE:To obtain a flattening coating compound finishing a coating film having unchangeable flatting effects even by polishing, excellent acid resistance, curing properties, water resistance, yellowing resistance, solvent resistance, etc., and a method of coating thereof. CONSTITUTION:Two kinds of acrylic resins (A) and (B) containing specific amounts of carboxyl group, hydroxyl group and epoxy group are blended with an amino resin (C) and low-alkali glass powder (D) having 5-50mu particle diameter to give a flatting coating compound. A method of applying the coating compound as a clear coating compound to a colored coated surface is provided.
Patent JP-S54116973-A (JP)
Title: Time limit device with digital display
Inventor: NARITA TAKAYASU
IPC: G09G3/04
Filed: 1978-03-03
Abstract: PURPOSE: To provide a digital display device for a time limit device, in which the number of digits for controlling the display device is reduced, by accomplishing the time display while using the same digits commonly for the colon displays and for a.m. and p.m.  
     CONSTITUTION: Seven segment elements 19c to 19f of four digits for displaying hour and minute are made to have their drive timings controlled in response to digit signals D 4  to D 1 , a.m. and p.m. display elements 19a and 19b in response to the ON and OFF information of two timing switches, and colon display elements 19g and 19h for displaying the repetition number of preset information for one day in response to the same digit signals D 5 . Those elements 19c to 19f are driven in accordance with the outputs of the decoder of the words of four bits. ON the other hand, the elements 19a, 19b, 19g and 19h are drive by impressing the preset bit signals, which use the vacant bits of the four bit words for driving the elements 19d and 19d, not through the decoder. As a result, the display of the seven digits is controlled by five digit signals so that a digital display device can be provided for a time limit device, in which the construction of the drive circuit is simplified and in which the clear display of sufficient duty is accomplished. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02202889-A (JP)
Title: Benzothiepinotriazolopyridazine derivative
Inventor: NAKAO TATSU
IPC: A61P25/28
Filed: 1989-02-01
Abstract: NEW MATERIAL:The compound of formula I [R<1> and R<2> are H, halogen, OH, trifluoromethyl, nitro, cyano, lower alkyl or lower alkoxy; R<3> is lower alkyl, cycloalkyl, (substituted) aryl or (substituted) heteroaryl; n is 0-2]. EXAMPLE:6,7-Dihydro-11-phenyl-[1]benzothiepino[5,4,c] [1,2,4]-triazolo[4,3- b]pyridazine. USE:An antianxiety agent. Antidote against excessive administration of or poisoning with known antianxiety agent. An antidementia. PREPARATION:A compound of formula II (Z is halogen such as Cl or Br) and a compound of formula III are refluxed by heating preferably in propanol or butanol for 10-20hr to effect condensation cyclization reaction.
Patent JP-S57141023-A (JP)
Title: Magnetic recording medium
Inventor: KUZE SADAMU
IPC: C09D5/23
Filed: 1981-02-20
Abstract: PURPOSE:To facilitate the coating work of a coating liquid containing metallic magnetic powder and a binder to improve the electromagnetic conversion characteristic etc., by adding a liquid epoxy resin to the binder containing a vinyl  chloride-vinyl acetate copolymer including COOH to suppress thickening and  gelling of the coating liquid. CONSTITUTION:In case that a magnetic layer containing metallic magnetic powder including a vinyl chloride-vinyl acetate copolymer contg. COOH as a binder is formed on a supporting material, a magnetic coating material including 1- 50wt% liquid epoxy resin, especially, cycloaliphatic epoxy resin to the total quantity of the binder is used. Thus, thickening and gelling of the coating material are prevented to improve the coating workability, and a high-durability magnetic recording medium superior in electromagnetic conversion characteristic and surface smoothness of the magnetic layer is obtained.
Patent JP-2000223486-A (JP)
Title: Insulation film and formation thereof, semiconductor device and fabrication thereof
Inventor: HASEGAWA TOSHIAKI
IPC: H01L21/768
Filed: 1999-02-02
Abstract: PROBLEM TO BE SOLVED: To obtain a layer having an etching stopper function by providing a layer containing silicon oxide by segregating silicon oxide in an organic film composing an insulation film and in the vicinity of the interface thereof. SOLUTION: An insulation film 1 is formed on a substrate 10. The insulation film 1 is composes of an organic film 2 and provided with layers 3, 4 containing a silicon oxide by segregating a silicon oxide in the organic film 2 and in the vicinity of the interface thereof. The layers 3, 4 containing a silicon oxide are formed by segregating a silicon oxide from a material containing a silanol group admixed to an organic material, e.g. a silane coupling agent. An inorganic substance layer 5 may also be provided on the layer 4 containing a silicon oxide by CVD. The inorganic substance layer 5 is formed of a silicon based oxide film, an oxide nitride film or a nitride film, for example.
Patent JP-H10217462-A (JP)
Title: Ink jet printer
Inventor: MATSUOKA TAKAO
IPC: B41J2/045
Filed: 1997-02-07
Abstract: PROBLEM TO BE SOLVED: To improve the printing quality by a method wherein the discharging resistance of a piezoelectric element is reduced when the amount of printing density information is large but the discharging resistance is increased when the amount of printing density information is small to change the restoring speed of the piezoelectric element with the amount of jetted ink droplets. SOLUTION: When the value of printing density data 22 is small or the printing density is low, a voltage, impressed to a piezoelectric element 11, is reduced and a pulse width is also shortened. Further, when the data 22 is small, only a transistor 14 is made to conduct but when the data 22 is maximum, the transistor 14 and a transistor 15 made to conduct. Accordingly, the discharging speed (displacement restoring speed) of the piezoelectric element 11 is increased as the value of the data 22 becomes big. By this method, the flying speed of ink drips can be unified and the period of time from sending a printing command until the ink drip arrives at a printing medium can be retained constant even when the amount of jetted ink droplets is changed with the printing density information.
Patent JP-H10225323-A (JP)
Title: Cosmetic vessel with inner sleeve to generate torque
Inventor: PIERPONT ROBERT L
IPC: A45D40/06
Filed: 1998-02-05
Abstract: PROBLEM TO BE SOLVED: To guarantee smooth relative rotation of coaxially placed outer and inner sleeves in use, by equipping a ring rib turning in the circumferential direction on a flexible area of the inner sleeve and engaging both sleeves together via the ring rib. SOLUTION: This lip stick vessel 10 has a holder 16 to be attached with a lip stick and is equipped with a pair of lugs 24 facing in the diameter direction protruded from the outer face of a tubular side wall. The holder 16 is housed in an inner tube sleeve 26 equipped with a pair of longitudinal direction grooves 30 extended in parallel with the axis line 32 and the longitudinal direction grooves 30 are penetrated by each lug 24. An outer tube sleeve 40 to be fitted by a decoration sleeve 52 is outfitted on the periphery of the inner tube sleeve 26 to engage lugs 24 with a pair of spiral grooves 42 formed on the inner face of the outer tube sleeve 40. At that time, a ring rib 66 is formed expanded from a flexible area of the inner tube sleeve 26 and both sleeves 26, 40 are engaged via the rib 66.
Patent JP-S61184567-A (JP)
Title: Electrophotographic device
Inventor: TAKEUCHI AKIHIKO
IPC: G03G21/08
Filed: 1985-02-12
Abstract: PURPOSE:To prevent application of excessive electric field to an a-Si photosensitive body and let it display high durability fully by operating it by timing that starts application of charging after a face pre-exposed by a photosensitive body exposure light source passed discharge area of an electrostatic charger. CONSTITUTION:When charging an a-Si photosensitive body, operation of electro static chargers 2, 5 or a destaticizer 8 is started by a controlling circuit after the surface of a photosensitive drum 1 on which light of a pre-exposure light source 7 is irradiated passed a charge area utilizing a widely known timer etc. that makes sequence control to start application of charging after making irradiation of light. Timing t1-t2 to apply chargers is made to satisfy relation t1>ta, t2>tb, t3>tc where ta-tc are time required for moving distances a-c.
Patent JP-S63194909-A (JP)
Inventor: JIYON BAANAADO
IPC: B29C39/12
Filed: 1987-02-06
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-H07233742-A (JP)
Title: Diagnosing device of valve drive control device for engine
Inventor: YAMAURA KENICHI
IPC: F02D13/02
Filed: 1994-02-23
Abstract: PURPOSE:To accurately diagnose that a switching of cam is normally performed or not. CONSTITUTION:A rise ratio dP/dthetaR of an in-cylinder pressure sensor 106 in a specified block is detected. On the other hand, on the basis of the high-speed/ low-speed cam switching command condition and the operation condition of an engine 101, a rise ratio dP/dthetath estimated to be obtained in the case where switching of cam is normally performed is set. A learning correction coefficient alphaof the estimated rise ratio dP/dthetath is set. A value obtained by multiplying an absolute value of a deviation between the ineasured pressure rise ratio dP/dthetaR and the estimated rise ratio dP/dthetath by the learning correction coefficient alphais used as a deviation S of the pressure rise ratio. At this stage, in the case where the deviation S exceeds a predetermined value, a judgement that a switching to a cam corresponding to the switching signal from the control unit 103 is not performed is made to judge a fault of a variable valve drive mechanism 102.
Patent JP-S63196435-A (JP)
Title: Automatic sheet feeder
Inventor: MURAYAMA TOSHIAKI
IPC: B65H5/02
Filed: 1987-02-04
Abstract: PURPOSE:To easily clean a belt, by conveying a sheet by the endless belt and dividing its surface roughness into a part of large roughness and a part of small roughness along the conveying direction while providing a pressing member and/or a lateral displacement preventing member in the reverse side of the part of smaller roughness. CONSTITUTION:An original S is moved by an endless conveying belt 12 along the upper surface of a platen glass 2 in a direction at a right angle with a paper surface. In order to provide large friction between the original S and the conveying belt 12, ruggedness 12a is provided in the outside surface, coming into contact with the original S, of the belt 12. In the inner side of the belt 12, belt retaining rolls 25 and lateral displacement preventing rims 26 are provided for closely attaching the belt 12 to the platen glass 2. The belt 12 forms its outside regions B, C, with which the roll 25 and the rim 26 are brought into contact, into roughness of the ruggedness smaller than the roughness in the other region A. In this way, a device surely conveys the original S while easily cleans the surface of the belt 12.
Patent JP-H01131147-A (JP)
Title: Benzoylurea deriative, production, use and intermediate thereof
Inventor: MORI TATSUYA
IPC: C07C67/00
Filed: 1988-02-04
Abstract: NEW MATERIAL:A compound shown by formula I (R1 is F or H; R2 is Cl or H; R3 is F, Br or lower haloalkyl; X and Y are O or S). EXAMPLE:N-2,6-Difluorobenzoyl-N'-3,5-dichloro-4-[4-(trifluoromethoxy) anilino]phenylurea. USE:An insecticide and acaricide having high fatal activity especially against larvae and young imagoes of Tetranychidae and sterilizing activity against female imagoes. PREPARATION:A benzoyl isocyanate or benzoyl isothiocyanate compound shown by formula II is reacted with a 4-anilinoaniline compound shown by formula III in an inert solvent such as toluene at 0-80 deg.C to give a compound shown by formula I.
Patent JP-H03230181-A (JP)
Title: Developing device
Inventor: YAMADA HIROMICHI
IPC: G03G15/09
Filed: 1990-02-05
Abstract: PURPOSE:To always obtain a satisfactory image by moving relatively a control member and a developing sleeve in the roughly vertical direction against the carrying direction of a developer, and preventing clogging of a foreign matter and the aggregate of a developer in the control member. CONSTITUTION:A control member 1 is held down in the direction as indicated with an arrow (a) by a spring 2 from the left in the figure. On the other hand, the right end of the control member 1 is in a state that it hits a cam 4 attached to a developing sleeve 3. In such a state, when the developing sleeve 3 rotates, the abutting part is displaced in the axial direction by the cam 4, and the control member 1 executes a reciprocating motion in the axial direction. IN such a way, even in the case a foreign matter and an aggregate of a developer come to the control member by moving a rubber blade being the control member in the axial direction, an effect for scattering them is generated, and it is decreased that a foreign matter, etc., get in and unevenness is generated in the developer on the developing sleeve. Also, even in the case the foreign matter gets in, it does not abut continuously on the developing sleeve in a certain prescribed places, therefore, unrecoverable while line development is not generated either.
Patent JP-H08218522-A (JP)
Title: Construction method for concrete exterior wall
Inventor: FUJITA YOSHIHIRO
IPC: E04B2/86
Filed: 1995-02-14
Abstract: PURPOSE: To comply with various requirements which may vary with construction sites variously and enhance the economical performance of a construction work of a concrete exterior wall and construction efficiency and well. CONSTITUTION: A plurality of reinforcing bars 14 are welded and fixed with the rear surface of a deck plate 11 across their uneven parts on a concrete-made exterior wall of a structure while a plurality of space holding members 12, which are being held with the reinforcing bars 14, are projectingly installed to the front surface of the deck plate 11. Then, a welded metal net 17 is fixed with the front surface of the deck plate 11 with the space holding members 12 and laid out where an exterior form 13 is installed with the space holding members 12, thereby forming a form unit 20. The deck plate 11 is fixed with the structure 1 at its outer peripheral position so that the form unit may be installed to a construction scheduled location of the concrete exterior wall. Concrete is placed inside the form unit 20. After the concrete is cured, the exterior form 13 is removed from the space holding members 12, thereby constituting the concrete exterior wall.
Patent JP-S59151263-A (JP)
Title: Discharge circuit
Inventor: OGAWA SEIJI
IPC: G06G7/184
Filed: 1983-02-18
Abstract: PURPOSE:To obtain a discharge circuit of small leakage current at high speed by providing the first switch connected to the input end of an integrator, a power source connected to other end and the second switch between the connecting point and ground. CONSTITUTION:The integrator consists of an operational amplifier 3 and an integral capacitor 4, and integration is performed with a discharge switch 5 opened and an auxiliary switch 7 closed. At this time, the input point of the amplifier 3 has potential of nearly zero volt and potential difference between both ends of the switch 5 becomes almost zero. Accordingly, even when a semiconductor is used as the switch 5, leakage current hardly flows. Discharge is performed by closing the switch 5, opening the switch 7 and letting flow current reverse to input signal from a current source 6 for discharging. When FET is used for switches 5 and 7 in such a constitution, a discharge circuit of small leakage current at high speed can be obtained.
Patent JP-S54118203-A (JP)
Title: Information signal recorder
Inventor: NAKAGAWA KUNIHIKO
IPC: G11B3/34
Filed: 1978-03-06
Abstract: PURPOSE: To cut and record information such as audio signals by providing a constant distant holding device which so controls the distances from the surface of a disc as to be maintained constant by letting an oscillating member follow up the undulations of the surface of the disc.  
     CONSTITUTION: An oscillating member 11 is installed oscillatably in the direction toward the surface of a disc 4 to be recorded with information signals to a recording head boxy body 10 which is driven approximately parallel to the surface of said disc. The distances between said oscillating member 11 and the disc 4 surface are maintained constant and said member is let to follow up the undulations such as waving of the disc surface. Then, a cutting stylus 7 which is excited by the information signals is installed to this oscillating member 11, by which the information is recorded on the disc surface. In this case, the cutting in the disc surface may be made constant through minute amplitude driving of the stylus 7 and therefore the real time recording of high frequency is made possible. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H02205929-A (JP)
Title: Compiling system
Inventor: IIZUKA TAKAYOSHI
IPC: G06F9/45
Filed: 1989-02-06
Abstract: PURPOSE:To reduce the optimization processing for recompiling by effectively using information for preceding compiling. CONSTITUTION:Procedures are divided to several groups and are optimized with each division (segment) as the unit, and the whole of procedures are not reoptimized but only segments affected by correction are reoptimized at the time of recompiling, and optimization results at the time of compiling are used again for segments which are not affected by correction. Intermediate results of optimization are recorded in several stages of the optimization processing, and intermediate results of optimization at the time of compiling are used again up to stages, which are not affected by correction, at the time of compiling. Not only intermediate results of optimization but also contents of executed optimization are recorded, and optimized segments which are least affected by correction out of segments optimized at the time of preceding compiling are selected and are executed as they are at the time of recompiling. Thus, the optimization processing is reduced to shorten the compile time.
Patent JP-S63193031-A (JP)
Title: Method for inspecting four-wheel steering characteristic of vehicle
Inventor: SAKAMOTO TOSHIHARU
IPC: B62D7/14
Filed: 1987-02-06
Abstract: PURPOSE:To accurately and rapidly inspect the characteristic of a steering apparatus, by a method wherein a dummy car speed signal maximizing a steering ratio is sent out in the same phase and the characteristic of a rear wheel steering angle to that of a front wheel steering angle is compared and collated with a preset fundamental characteristic. CONSTITUTION:A dummy car speed signal bringing a steering phase to the same phase and maximizing a steering ratio is sent out to a controller from a signal send-out means. When a steering wheel is operated in this state to steer front wheels, rear wheel are also steered in the same phase and, therefore, these steering angles are measured. Next, when a graph showing a rear wheel steering angle on a vertical axis and a front wheel steering angle on a horizontal axis is obtained, the steering angles of the rear wheels gradually become smaller and the rear wheels are not steered by predetermined steering angles theta1 (right-hand), theta2 (left-hand) or more. A desired fundamental characteristic is preset with respect to the characteristic of the change in the rear wheel steering angles and a comparing inspection means inspects whether the measured characteristic enters the required range of the fundamental characteristic and the angles theta1, theta2 enter the predetermined range of the fundamental characteristic; when they are out of the fundamental characteristic, a steering characteristic is adjusted so as to be matched with the fundamental characteristic.
Patent JP-H04264974-A (JP)
Title: Index retrieval system
Inventor: NAKABAYASHI KAZUNORI
IPC: G06F17/30
Filed: 1991-02-20
Abstract: PURPOSE:To realize the acceleration of retrieval processing and, the reduction of an index block in index retrieval by an approximation value. CONSTITUTION:The update request of the default value is analyzed by a default value update request analysis means 1, and a default value update means 2 updates a default value table 8. An index retrieval request is analyzed by an index retrieval request analysis means 3, and an index block retrieval means 4 retrieves an index block group 9 by referring to the default value table 8 and converting an omittable regular value to the default value by a default value processing means 5. A data base file retrieval means 6 reads a record indicated by a record pointer received from the index block retrieval means 4 from a data base file 10, and displays it on an index retrieval result display means 7.
Patent JP-H09198239-A (JP)
Title: Information processing method and information processor
Inventor: FUKUICHI RYOJI
IPC: G06F9/06
Filed: 1996-01-19
Abstract: PROBLEM TO BE SOLVED: To enable the introduction/operation of an information processor even before the specification of the whole of the information processor is established and to subsequently and quickly execute the introduction/operation for the part for which the specification is established. SOLUTION: In an information processor in process of the development, a processing part 30o for the part for which a specification is established is provided, a result output part 40 outputs the result processed by the processing part 30o. Of input data groups, the input data group corresponding to the part for which the specification is not established is decided. The input data corresponding to the part for which the specification is not established is processed by man-power or other equipments, this processing result is delivered to the result output part. When the specification which is not established is subsequently established, the new processing part (30m) corresponding to the new established specification is added.