baber/WOPTO huggingface dataset:
Patent JP-H05214393-A (JP)
Title: Detergent composition
Inventor: TSUKUDA KAZUKUNI
IPC: C11D3/33
Filed: 1992-02-06
Abstract: PURPOSE:To provide a detergent composition free from solvent odor and uncomfortable feeling when used, capable of efficiently removing stains derived from human secretion, thus useful for hard surfaces in bathrooms, etc., comprising each specific solvent and compound (s) and a surfactant at specified proportion. CONSTITUTION:The objective composition comprising (A) 0.1-20wt.% of an alkylene glycol alkyl ether solvent of formula I (R and R' are each H or 1-8C alkyl; x and y are each 0-3) containing minor components 50-300 in molecular weight at such levels as to be <=0.5% in the ratio of the peak area for the minor components to that for the solvent determined by head space GC-MS analysis, (B) 0.01-20wt.% of at least one kind of compound (or its water-soluble salt) selected from those of formulas II to V (X is H, CH3, etc.; Y is H or OH; A is CH2COOH, etc.; B (is CH2COOH, C2H4OH, etc.), and (C) 0.1-20wt.% of a surfactant.
Patent JP-H10305231-A (JP)
Title: Production of catalytic convertor used for internal combustion engine
Inventor: SCHMITT PAUL S
IPC: F01N3/28
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To avoid the inappropriate axial directional holding and the local compressional rupture of a honeycomb base body by forming from a non-circular monolithic ceramic base body having a specific aspect ratio, covered with a peripheral surface wrapped with a sufficient quantity of supporting mat material and a non-circular cylindrical metallic shell for giving uniform compression force. SOLUTION: The catalytic convertor 10 having an aspect ratio larger than 1.05 is formed by extruding a ceramic material such as cordierite and is supported on the metallic shell or a metallic can 14 surrounding the non-circular ceramic honeycomb base body with a ceramic fiber mat or a wire mesh 16. The mat 16 having a width substantially equal to the length of the elliptic honeycomb 12 and hardened by adequate heating exists between the honeycomb body 12 and the metallic shell 14 so as to wind the periphery of the honeycomb 12 and fixes the honeycomb 12 opposing to the resistance of gas flow. A force redistributing plug 26 is arranged on the peripheral surface of the metallic shell 14 and controls the compression force impressed on the base body 12 to become uniform along the periphery.
Patent JP-S58139472-A (JP)
Title: Semiconductor device
Inventor: TANAKA NOBUKATSU
IPC: H01L21/8222
Filed: 1982-02-15
Abstract: PURPOSE:To obtain a high speed semiconductor device which has withstand voltage and large safety operation region by differentiating the base widths to increase the amplification factor of the output side at the amplification factor of the drive side transistor or locally controlling the lifetime when forming a plurality of transistors on a semiconductor substrate to become a common collector in a Darlington connection. CONSTITUTION:The P type base regions 2, 3 of two transistors are diffused in an N type Si substrate 1 to become a common collector, and an N<+> type region 4 to become an emitter is formed on the surface of the region 2 at the drive transformer side. Then, N<+> type regions 4, 5 to become emitters of drive and output sides are respectively diffused in the regions 2, 3, and only the region 4 is diffused twice, thereby increasing the depth. In this manner, the base width WB1 of drive stage is formed smaller than that WB2 of output stage. Or, the drive side is covered with a mask 7, radiation 8 is emitted to the output side, and the amplification factor may be lowered.
Patent JP-H07231096-A (JP)
Title: Method for manufacturing thin-film transistor
Inventor: IMAO KAZUHIRO
IPC: H01L21/336
Filed: 1994-02-18
Abstract: PURPOSE:To prevent the characteristics of p-SiTFT from being changed in a method for manufacturing a driver built-in type LCD where p-ch or n-ch p-Si TFT is formed on a substrate. CONSTITUTION:After forming source drain regions 11S and 11D by implanting impurities with a gate electrode 13 formed to a large size in advance as a mask, the gate electrode 13 is reduced to an initially scheduled size by side etching, thus dispersing impurities on activation annealing, spreading the source regions 11S and 11D to the initially scheduled regions, and preventing generation of parasitic capacity due to the reduction in a channel length L and the overlapping between the source drain region 11S and 11D and the gate electrode 13.
Patent JP-S59148788-A (JP)
Title: Penicillin derivative
Inventor: RONARUDO JIYOOJI MIKETEITSUSHI
IPC: A61P31/04
Filed: 1983-02-10
Abstract: NEW MATERIAL:A compound of formula I [R1 is H, trialkylsilyl; R2 is H, trialkylsilyl, carboxyl or esterified carboxyl], its salt or ester. EXAMPLE:2beta-( 4-Ethoxycarbonyl-1, 2, 3-triazol-1-yl)methyl-2alpha-methylpenam-3alpha-carboxylic acid-1,1-dioxide p-nitrobenzyl ester. USE:beta-Lactamase inhibitor. PREPARATION:For example, the reaction of 1mol of a penicillanic acid derivative of formula II with 1-10mol of an acetylene derivative of formula III gives a compound of formula IV. Then, the compound is deesterified by, e.g., hydrolysis to give a compound of formula V where R2 in formula I is R4 (R4 is R2 other than H). The compound of formula II as the starting substance is novel and obtained by reaction of a compound of formula VI (X is chlorine, bromine; R is protecting group for penicillin carboxyl) with a metal azide and followed by oxidation.
Patent JP-S57135933-A (JP)
Title: Aperture blade opening and closing device for camera
Inventor: KAWADA MINORU
IPC: G03B9/02
Filed: 1981-02-16
Abstract: PURPOSE:To simplify a means for opening reset, by adding a weak return spring to the stop driving device using an actuator which is reciprocated by pulses. CONSTITUTION:A spring 2 is connected to a saw tooth gear 1 connected to an aperture blade seat to energize the gear 1 for right turning. When an actuator 5 is reciprocated at a period faster than the speed, where the spring 2 returns the gear 1, by an electromagnetic driving device 3 and the gear is turned to left by a prescribed quantity, that is, when the opening of the stop becomes as prescribed, the actuator is stopped in the going state to hold the gear in the position. In case of the opening reset of the stop, the gear is turned to right by the spring 2 when the actuator is stopped in the returning state, and thus, a special means for the opening reset is unnecessary.
Patent JP-H08193518-A (JP)
Title: Intake controller of engine
Inventor: ITO MASAHIRO
IPC: F02D9/02
Filed: 1995-01-14
Abstract: PURPOSE: To make improvements in engine performance as well as to get an intake controller simplified in terms of structure by making intake control over the engine so as to be effectively performed by this controller. CONSTITUTION: This intake controller is provided with an intake control valve control valve 82 which adjusts the opening of an intake passage 58 formed in a cylinder head 50. This control valve 82 has a valve hole 83 and a valve element 84 to be fitted in this valve hole 83. Using a clamper 52 clamping the cylinder head 50 to a cylinder body 48 as a criterion, the valve hole 83 is installed at the opposite side to an axial center 47 of a cylinder hole. In addition, one end of the valve element 84 is connected to an actuator 90 via an interlocking means 93. Then, a housing 97 covering this interlocking means 93 is installed there, and this housing 97 is attached to the cylinder head 50 free of detachment. The valve hole 83 is set up in and around the clamper 52. Subsequently one part of the housing 97 is made to contact with an axial end face of the one end of the valve even 84.
Patent JP-H09206614-A (JP)
Title: Control method of pressing force of roller mill
Inventor: MITSUI HIDEO
IPC: B02C15/04
Filed: 1996-02-07
Abstract: PROBLEM TO BE SOLVED: To prevent the generation of self-exciting vibration without discharging matter to be ground as coarse particles. SOLUTION: In the case of a coal grinding roller mill, when coal supply stopping operation is performed at time t1 from a low load region, the supply quantity of coal lowers as shown by (a) of a drawing and the pressing force acting on a grinding roller is also reduced as shown by (b) of the drawing. The supply quantity of coal becomes lowest at time t2 and, when a coal supply stopping command is outputted at time t3, the roller mill increases the pressing force of the grinding roller as shown by (c) of the drawing within the residual coat treatment region up to a stop time of time t4.  By this constitution, coal in the roller mill can be rapidly finely ground to be rapidly discharged out of the roller mill and can be rapidly passed, through the residual coal treatment region having the possibility of the generation of self-exciting vibration and the generation of self-exciting vibration can be suppressed. Further, since coal is finely ground to the end, coarse particles are not discharged.
Patent JP-H03224775-A (JP)
Title: Printing apparatus
Inventor: ITOU NORITSUGU
IPC: B41J29/377
Filed: 1990-01-31
Abstract: PURPOSE:To secure a proper gap between printing paper and a printing head even when the respective parts of a printing mechanism are thermally expanded and contracted by detecting the temp. of the printing mechanism moving a carriage in the direction approaching and separating with respect to a platen and correcting the stop position of the carriage on the basis of the detected temp. CONSTITUTION:When printing operation is started, a CPU counts the number of printed characters and, when the number of printing characters reaches a definite number, the temp. of a printing head 8 is detected by a temp. sensor 29. The present position (the value of the number NB1 of drive pulses) of a carriage 1 related to the temp. (t) detected previously and the position (the value of the number NB2 of drive pulses) of the carriage 1 related to the temp. detected this time are respectively read from an ROM 25 and compared each other. When the value of the number NB1 of drive pulses is different from the value of the number NB2 of drive pulses, a current is supplied to a stepping motor 12 by the difference between the numbers of drive pulses and the carriage 1 is corrected at the stop position corresponding to the number NB2 of drive pulses. The detected temp. at this time is stored in a RAM 26 and a gap G is corrected to an interval optimum to printing corresponding to the present temp.
Patent JP-2000221485-A (JP)
Title: Substrate for liquid crystal display and its manufacture
Inventor: SAITO YASUHIRO
IPC: G02B5/20
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To manufacture a color liquid crystal display element having no display failure with a high yield by making peeling and pinholes hard to take place in a pattern forming step. SOLUTION: A glass substrate 2 is covered with a film of a hydrophobic organic silicon compound. A resinous light shielding black matter is provided on the surface of the film of the organic silicon compound. The film of the organic silicon compound is formed by dissolving the organic silicon compound expressed by a general formula (R1)nSi(R2)4-n (R1 is 1-6C hydrocarbon group, vinyl group, methacryloxy group, epoxy group, amino group, mercapto group, fluorine group or an organic group containing fluorine or chlorine, R2 is one or plural types of bonding groups selected from alkoxy group, acetoxy group and chlorine atom, and n is 0-4) in water or alcohol to form a solution, applying the solution to the glass surface, and drying.
Patent JP-H08220558-A (JP)
Title: Thin film transistor and active matrix type liquid crystal display device using thin film transistor
Inventor: YAMAGUCHI TAKEHISA
IPC: G02F1/136
Filed: 1995-02-09
Abstract: PURPOSE: To reduce the photoexcited current and to stabilize the display characteristic by providing a shading film having an overlap amount with a gate electrode under the gate electrode through an insulating film. CONSTITUTION: On an array substrate 1 which consists of a glass plate, a shading film 10 is formed by forming a metal such as chromium in a film and patterning. Then an insulating film 11 which consists of a silicon nitride and the like is formed in a film, and furthermore, a chromium or the like is formed in a film on the insulating film 11, and a patterning is applied in a photographic process and an etching to form a gate electrode 12.  In this case, the positional relation of the gate electrode 12 and the shading film 10 is important, and when the overlap amount B of the gate electrode 12 and the shading film 10 is large, the capacity between the gate electrode 12 and the shading film 10 is made larger so as to render the deterioration of the display property, and on the other hand, when the overlap amount B is small, the shielding effect of the back side light is reduced so as to fail to prevent the photoexcited current of the TFT. Consequently, the estimate of the overlap amount B is carried out in consideration of the superposing slippage in the photographic processing and the like.
Patent JP-S60167886-A (JP)
Inventor: KAMINAGA MASAMI
IPC: B66B23/22
Filed: 1984-02-10
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08215786-A (JP)
Title: Forging die for forming spline and core extrusion forging die for preform with spline
Inventor: KOIDE HIROSHI
IPC: B21J5/12
Filed: 1995-02-09
Abstract: PURPOSE: To produce a forging die for forming a spline and a core extrusion forging die for preform with spline which can obtain the preform with high precise spline. CONSTITUTION: Each first spline forming land 5a has a forming part 51 and an escaping part 52 and each second spline forming land 3a has a forming part 31, escaping parts 32, 34 and a correcting part 33. Force intended to bend the preform to the axial direction and the right angle direction is prevented with the correcting part 33 and the slippage of the axes of the first spline and the second spline can be prevented. Further, reaction generated at the lower part side is not concd. into the escaping part 52 because there is no correcting part in each first spline forming land 5a, and so much upsetting in the escaping part 52 is not developed.
Patent JP-S63191312-A (JP)
Title: Thin film magnetic recording medium
Inventor: SUGANUMA YOJI
IPC: G11B5/66
Filed: 1987-02-03
Abstract: PURPOSE:To decrease the frictional force of a Winchester type magnetic head and to prevent increase in the number of errors by working of an underlying layer by subjecting the surface of a protective film to texture working to a polishing line shape in a circumferential direction. CONSTITUTION:A film of a nonmagnetic nickel-phosphorus alloy 12 is formed to 25mum film thickness by an electroless plating method on a doughnut-shaped aluminum alloy sheet 11 having 100mm inside diameter, 210mm outside diameter and 2mm thickness. The alloy film 12 is then finished by polishing to -250Angstrom Rmax average surface roughness and thereafter, a film of a magnetic CoNiP alloy 13 is formed to 800Angstrom  film thickness by an electroless plating method on the polished alloy surface; further, a protective SiO2 film 14 is formed to 800Angstrom  film thickness by a spin coating method on the magnetic CoNiP alloy film, by which a thin film disk medium F is formed. The surface roughness of the protective SiO2 film of the medium F is -20Angstrom Rmax. The protective SiO2 film 14 of such thin film disk medium is subjected to the texture working in the circumferential direction by using a polishing tape in an abrasive liquid contg. free micro-abrasive grains and is thereby finished to 50, 100, 150 and 200Angstrom Rmax average surface roughness in the radial direction.
Patent JP-H06212727-A (JP)
Title: Roof truss of house
Inventor: TANI TADASHI
IPC: E04B7/02
Filed: 1993-01-13
Abstract: PURPOSE:To increase a distance between trusses for enlarging an accommodating space in an attic space by supporting a roof panel using a truss diagonal member and a receiving plate attached to the upper end of the clustered material of a roof beam assembled frame. CONSTITUTION:A truss 3 is composed of a horizontal beam 5 and a pair of diagonal members 6, 6 arranged in a roof angle shape, and clustered materials 16... and oblique reinforcing materials 17... are constructed on the truss 3. Trusses 3, 3 are laid between wall bodies W, W in the direction of a girder at the distance of 2np. A roof beam assembled frame 2 is arranged at an about central position in the direction of the girder between the adjacent trusses 3, 3, and provided with a roof beam 7, a clustered material 9 whose lower end is rotatably pivoted on the beam 7, and a receiving plate 10 tiltably attached to the upper end of the clustered material 9. The frame materials 39, 39 of a roof panel P are mounted on the diagonal member 6, a bearing plate 23 for a roof bracket 12, and the receiving plate 10, and bolted to them for forming the roof of a house. Thus the assembled frame 2 is laid between the wall bodies W, W to increase a distance between the trusses 3, 3, and an accommodating space C in an attic space can thereby be enlarged.
Patent JP-S62190617-A (JP)
Inventor: BIRI ESUIHI
IPC: H01H9/02
Filed: 1987-02-03
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-H10206262-A (JP)
Title: Mechanism for mounting pressure gauge to hydraulic pressure apparatus
Inventor: WADA TOSHIHARU
IPC: G01L19/00
Filed: 1997-01-21
Abstract: PROBLEM TO BE SOLVED: To provide a mounting mechanism excellent in the damping effect with a rational design structure, which can mount a pressure gauge to a hydraulic pressure apparatus without being influenced by vibrations, impacts or the like. SOLUTION: A pressure introducing member 14 for introducing pressure fluid into a built-in apparatus 3 is formed with a fixing seat part 18. Further, the seat part 18 is formed with a screw mounting hole 20 communicating with a flow path 19 in the pressure introducing member 14. Combined sealing and damping members 22a, 22b are interposed respectively between a screw 17 inserted through the mounting hole 20 and the seat part 18 and between the seat part 18 and a hydraulic pressure apparatus 1, and the screw 17 is screwed into a tapped hole 24 used also for a fluid flow path so that the screw 17 is formed with a flow path 21 affording communication between the mounting hole 20 and the tapped hole 24.
Patent JP-2000220531-A (JP)
Title: Gas feeding control means in self propagation gas system
Inventor: FRANCESCO GOBI
IPC: B60K3/00
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To provide a gas feeding control means in a self-propagation gas system, particularly in methane gas system. SOLUTION: This system has a gas cylinder to which high pressure is applied, piping for transferring gas from the cylinder to an engine, and a control device for flow and pressure of the gas in the piping. The control device has a manually operated valve or cock 18 in respect to a cylinder, at least one pressure reducing valve 19, and a solenoid valve 20. These setup are united as one unit 16 which has a body provided with a gas conduit between gas inlet under high pressure and outlet under pressure reduced by a specified rate. This unit 16 is attached respectively to the cylinder in inlet, to the gas supply piping to the engine in outlet, as a single body.
Patent JP-S59151165-A (JP)
Title: Cleaning device
Inventor: NAKAMURA HAJIME
IPC: G03G21/10
Filed: 1983-02-15
Abstract: PURPOSE:To use no overall cleaner, to prevent deterioration of a drum, and to regenerate a toner by providing a cleaning roller consisting of a porous elastic body at every color of the toner, and collecting the residual toner on the drum at every color. CONSTITUTION:A cleaning device 20 of a black toner is constituted of a cleaning roller 20a having an independent foamed shape, which is a porous elastic body, a magnetism collecting part 22 consisting of a magnet roller and a non- magnetic sleeve, and a scraper 23, and as to a red toner, too, a similar cleaning device 21 is provided. In case of copying by the black toner, only the roller 20a contacts by pressing with a drum 10, the residual toner is collected by the scraper 23, and it is separated from the drum at the time of other color. Therefore, an overall cleaner which contacts by pressing at all times and gives a large load to the drum 10 is not used, deterioration of the drum is prevented, and also the toner is rengenerated.
Patent JP-S63226242-A (JP)
Inventor: EBERIINU DORIYUU-ARUMAN
IPC: B65D81/20
Filed: 1988-02-03
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-2000220661-A (JP)
Title: Clutch device for automobile
Inventor: KOBAYASHI KAZUHIKO
IPC: F16D48/02
Filed: 1999-01-29
Abstract: PROBLEM TO BE SOLVED: To surely release a clutch even if a load is increased in the releasing operation of the clutch by providing a hydraulic releasing means for opening a third oil chamber when a first piston is actuated in a prescribed quantity. SOLUTION: A hydraulic releasing means 66 interrupts the communication of a third oil chamber 603 with an overflow chamber 604 by seating a ball valve 665 in a valve seat 663 by the spring force of a compression coil spring 667 in the non-operation of a switching cylinder 6. When hydraulic fluid is supplied to the third oil chamber 603 to move a first piston 62 to the right by a prescribed quantity, a seal boot 669 mounted at the front end of a front piston 621 makes contact with the right end wall 611 of a cylinder body 61 to relatively move a bush rod 668 to the left. Consequently, the ball valve 665 is pressed to the left against the spring force of the compression spring 667 and separated from the valve seat 663, and the third oil chamber 603 is allowed to communicate through a first hole 661 and a communicating hole 664 and opened.  Accordingly, even if the load is increased, the clutch can be released.
Patent JP-S58140913-A (JP)
Inventor: YANAGI JIYUNTA
IPC: H01B7/282
Filed: 1982-02-15
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10223248-A (JP)
Title: Discharging device for fuel cell
Inventor: ITO MAKOTO
IPC: H01M8/04
Filed: 1997-02-05
Abstract: PROBLEM TO BE SOLVED: To perform an optimum discharging operation and reduce damages to a cell by electrically dividing a fuel cell into a plurality of sections in serial direction, providing a serial circuit of a discharge resistance and a switch, and a discharge control device in parallel for each section, measuring the voltage within the section by the discharge control device, and opening and closing the switch so that the measured voltage is within a prescribed range. SOLUTION: A semi-block 2 is formed of a plurality of fuel cells 1 connected in series to each other. A serial circuit of a discharge resistance 3 and a switch 4 and a discharge control device 5 are connected in parallel to each semi-block 2. The discharge control device 5 measures the voltage at all times and starts the control of the switch 4, when a preset threshold is detected at the time of operation stop. The voltage in off of the switch 4 is reduced as the residual gas within the cell is consumed by the opening and closing operation of the switch 4, and when this voltage becomes a prescribed target voltage, the control of the switch 4 is terminated.