baber/WOPTO huggingface dataset:
Patent JP-H10288854-A (JP)
Title: Formation of print having similar photographic quality
Inventor: MALHOTRA SHADI L
IPC: G03G15/00
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To provide a method for forming images having similar photographic quality by using a substrate having films capable of allowing the inclusion of magnetic recording information for depicting the objective expressed by the images. SOLUTION: This method is constituted of preparing a coated transparent substrate 25 having toner images which are not normal and are formed by using a non-photographic image pickup stage, preparing a backing member 98 having one surface coated with two adhesive layers 100, 102, forming a third magnetic film 103 on the separate side surface opposite to the one surface of this backing member 98, forming a fourth film 104 which has scratching resistance and allows writing with a pen or pencil on the surface of the remaining part opposite to the one surface of the backing sheet and adhering an image pickup transparent substrate to the side contg. the two adhesive layers of the backing member 98.
Patent JP-H01299252-A (JP)
Title: Rapid production of carboxylic ester
Inventor: TOOMASU EMU POWANDA
IPC: C07C67/08
Filed: 1989-03-07
Abstract: PURPOSE: To obtain a carboxylic ester at good efficiency within a shortened time by keeping one reactant at high temperature in a reactor, adding the other reactant to the reactor over a period of certain time to react a carboxylic acid with an aliphatic hydroxyl compound.  
     CONSTITUTION: In obtaining a carboxylic ester by reacting a carboxylic acid with an aliphatic hydroxy compound, one reactant is placed in a reactor, the contents in the reactor are heated to a temperature of 100°C to the boiling point of the reactant having the lowest boiling point (desirably 110 to the boiling point -10°C), the remaining reactant is slowly added to the reactor over a period of time necessary to remove at least 65% of the entire reaction water while removing the reaction water from the system. The reaction mixture is heated till the reaction is completed. According to this process, accelerated esterification reaction is possible even in a reaction system free from any esterification catalyst. It is however desirable that an esterification catalyst and a polymerization inhibitor are used when the acid component is an acrylic acid. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H07242443-A (JP)
Title: Glass with transparent electric conductive film and formation of transparent electric conductive film
Inventor: KAWAMURA KIYOSHI
IPC: C03C17/34
Filed: 1994-03-01
Abstract: PURPOSE:To obtain glass with a transparent electric conductive film having high transmissivity at 550nm by forming a transparent electric conductive film on a transparent glass substrate and forming a transparent film between them. CONSTITUTION:A transparent film having a refractive index of 1.3-1.5 is formed in 30-60nm thickness between a transparent glass. substrate and a transparent electric conductive film formed on the substrate to produce the objective glass with a transparent electric conductive film having such superior transparency as >=89% transmissivity at 550nm.
Patent JP-S60198946-A (JP)
Title: Modulator drive circuit
Inventor: KUME TOMIYUKI
IPC: H04L27/32
Filed: 1984-03-22
Abstract: PURPOSE:To prevent overmodulation when a sub-signal with a high level is inputted by detecting the level of the sub-signal and changing the sub-signal in phase by a variable phase shifter in response to the detected output so as to synthesize the output of the phase shifter and the sub-signal by means of a synthesis means. CONSTITUTION:The sub-signal SC is amplified by an amplifier 1, the amplitude of the sub-signal is detected by a detector 5 and fed to a differential amplifier 6. The amplifier 6 compares the detected voltage of the detector 5 with a prescribed voltage by a variable resistor 7 and a voltage proportional to the difference is outputted. When the difference is negative, the signal is absorbed by a diode 8 and when the difference is positive, the signal is fed to a variable phase shifter 9. The phase shifter 9 changes the output of the amplifier 1 in phase according to the level of the voltage difference and applies it to a hybrid 10. The output of the amplifier 1 and the output of the phase shifter 9 are synthesized by the hybrid 10 and the result is fed to a sub-signal modulator to prevent overmodulation from being caused.
Patent JP-H09248749-A (JP)
Title: Polishing device
Inventor: MOTOYAMA IZUMI
IPC: B24B37/00
Filed: 1996-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a small-sized polishing device suitable for finishing and polishing work for a workpiece having the indefinite shape. SOLUTION: A polishing device is provided with a polishing tool provided with a polisher 11 uniformly contains magnetic particles 12, and electromagnets 50 for applying magnetic field for applying force to the magnetic particles 12. The electromagnets 50 and the polishing tool are so arranged that magnetic filed in the specified direction may be applied to the periphery of the polishing tool. This polisher 11 is deformed by force to be applied to the magnetic particles 12 by the magnetic field applied to the electromagnets 50. Accordingly, the curvature and polishing pressure of the working surface of the polisher 11 can be freely changed according to the curvature of the front surface shape of the workpiece by changing the shapes of iron cores 52a, 52b and controlling the electric current to be allowed to flow to coils 51a, 5b of the electromagnets 50 during polishing work.
Patent JP-H06239153-A (JP)
Title: Differential limiting type differential gear
Inventor: SAKAI KOJI
IPC: F16H48/27
Filed: 1993-02-19
Abstract: PURPOSE:To enable restriction on differential movement, that is, restriction restraining the difference in rotation between a right and a left differential side gear from being great, to be easily adjusted. CONSTITUTION:A hydraulic pump 31 is provided, which is drivingly rotated in response to the difference in rotation between a right and a left differential side gear. An oil passage 40 is provided, which communicates one entrance port 38 out of the two hydraulic entrance ports of the hydraulic pump 31 with the other entrance port 39. Each throttle valve 50 throttling a hydraulic flow rate passing through the oil passage 40, is provided in such a way as to be freely connected-W/disconnected to/from the oil passage 40.
Patent JP-S55147054-A (JP)
Title: Data transmission system
Inventor: FUJIZU TADASHI
IPC: H04L5/16
Filed: 1979-05-04
Abstract: PURPOSE:To enable the simultaneous communication bidirectional substantially with two line type lines, by by alternately setting the data transmission timing of both stations in bit unit according to the start pulse delivered from one station. CONSTITUTION:When the start pulse ST is delivered from the main station A and the time corresponding to the pulse width t1 is elapsed, the transmission data SDA is transmitted. This is received at the reception data RDB at the slave station B after the delay time td1 mainly produced at the transmission line. After the duration time of the reception data RDB, the station B takes a given time tC1 and delivers the transmission data SDB to the same line 2W. This is received as the reception data RDA at the station A after the delay time td2 produced on the transmission line mainly. After the elapse of data duration time t3, the station A takes the time tC2 for a given circuit operation and delivers the start pulse ST again.
Patent JP-S62214004-A (JP)
Title: Pneumatic radial tire for high speed running
Inventor: HAYAKAWA TOSHIO
IPC: B60C11/03
Filed: 1986-03-14
Abstract: PURPOSE:To improve the draining capacity of the above mentioned tire having a flat tread surface and specified aspect ratio, and reduce noise caused by the tire by forming a main inclined groove having a specified inclination from a position separating from a main circumferential groove to a tread peripheral edge with its turn to a specified oblique direction at a specified point along it. CONSTITUTION:In a pneumatic radial tire having a flat tread surface and aspect ratio being less than 0.8, main inclined grooves 2, 2' having the inclination alphaof 40-85 deg. to a tire meridian m are formed from a position where a distance X1 from a tread center is 0.10-0.18TW toward tread peripheral edges e, e', and turned to the inclination beta of 0-50 deg. at a point P separating by a distance X2 of 0.3-0.45TW from the tread center, and finally opened at the tread peripheral edges toward their outside. The above constitution can improve the draining capacity of the said tire, and reduce noise caused by it.
Patent JP-S55150169-A (JP)
Title: Tape cassette
Inventor: YOSHII TETSUJI
IPC: G11B23/08
Filed: 1979-05-04
Abstract: PURPOSE: To prevent a tape from damaging by guiding a tape by forming a bevel surface on a lubricious sheet proided between a case and tape-wound layer part.  
     CONSTITUTION: Once running as shown by the arrow, tape 6 fed out from tape- wound layer part 4 is gradually set in terms of height under the guidance of elastic bevel surfaces 14a and 15a of lubricious sheets 14 and 15, regulated by tape position regulating members 12a and 13a, and then regulated by tape position regulation members 13b and 12b before running along opening part 11. In winding it around tape-wound layer part 5, tape 6 from tape position regulating members 12c and 13c is similarly wound around wound-layer part 5 under the guidance of bevel surfaces 14a and 15a of lubricious sheets 14 and 15. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S52137576-A (JP)
Title: Master cylinder
Inventor: HAYASHIDA YOSHIHIRO
IPC: F16J15/56
Filed: 1976-05-14
Abstract: PURPOSE: To propose is a master cylinder by which filling of oil liquid can be made without sucking air into the cylinder from the outside by sealing the inner circumference of the cylinder, and the portion between a stop ring and a push rod. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S63219869-A (JP)
Title: Fuel injection pump
Inventor: SENDA JIRO
IPC: F02M59/26
Filed: 1987-03-09
Abstract: PURPOSE:To reduce a combustion noise to a level as low as possible and to improve engine performance, by forming the second barrel port, having sectional area smaller than that of the first barrel port, and a slit groove which temporarily suspends injection of fuel. CONSTITUTION:A plunger 3 forms on its top surface 36 a pressurizing chamber 16, and the plunger 3, which is reciprocated in a barrel 2, enables fuel in the pressurizing chamber 16 to be pressurized and forced to be press fed. The barrel 2 forms the second barrel port 18 having sectional area smaller than that of the first barrel port 10. The plunger 3 forms on its side peripheral surface a slit groove 14 which acts so as to temporarily suspends injection of fuel. In this way, an engine enables its performance to be improved by reducing a combustion noise to a level as low as possible.
Patent JP-H06247724-A (JP)
Title: Measuring and supplying molten glass
Inventor: ITO HIROSHI
IPC: C03B7/00
Filed: 1993-02-19
Abstract: PURPOSE:To delete a reheating process for forming by directly supplying a molten glass to a forming mold, and at the same time, to measure always a uniform amt. of the molten glass from a crucible. CONSTITUTION:In a method for measuring a molten glass 3 and supplying it to a forming mold 12, a part (3a) of the molten glass 3 is poured into a hollow pipe 11 provided in the molten glass 3 until reaching a liquid height L by hydraulic pressure of the molten glass 3 in the crucible 1. The bottom end surface 11a of the hollow pipe 11 is let closely stick to a discharging hole 1c being free in opening and closing of the bottom face 1b of the crucible 1. The discharging hole 1c of the crucible 1 is opened. The molten glass 3a in the hollow pipe 11 is discharged onto the forming mold 12 through the discharging hole 1c.
Patent JP-H10242657-A (JP)
Title: Monitoring operator panel
Inventor: HATSUTORI YASUNORI
IPC: H05K5/02
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a monitoring operator panel whose maintenance operation can be performed easily, by a method wherein, when a door is opened, the front side of the door is directed to the inside. SOLUTION: A rail 2 is arranged and installed on the ceiling face of a box body 1 whose front is opened, a rail 2 is arranged in one side part of a bottom face, and an auxiliary door 6 is moved on the rails 2. A body door 10 in which a failure annunciator 11 and a switch 12 are attached to the front side is attached to one end part of the auxiliary door 6 by means of hinges 8 so as to be rotatable. In the opening operation of the body door 10, the body door 10 and the auxiliary door 6 are pulled out to the front side of the box body 1, and the body door 10 is turned to the inside. In addition, an opening part 9 is formed in the auxiliary door 6 in such a way that, when the body door 10 is turned to the inside, the rear part of the failure annunciator 11 and that of the switch 12 can be passed.
Patent JP-S62213196-A (JP)
Inventor: NAKAMURA NAOKI
IPC: H05K3/34
Filed: 1986-03-13
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-2000248088-A (JP)
Title: Polyolefin microporous membrane and its production
Inventor: TAKITA KOTARO
IPC: C08J9/28
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain a polyolefin microporous membrane having a properly high air permeability, low porosity and appropriate pore diameter and, in the case of use as a separator for a battery, excellent battery characteristics and high safety. SOLUTION: This polyolefin microporous membrane comprises an ultrahigh molecular weight polyolefin having >=500,000 weight-average molecular weight or a composition (B) containing the ultrahigh molecular weight polyolefin having >=500,000 weight-average molecular weight and has 1,000-2,000 sec/100 cc air permeability and >=10 kg/cm2 bubble point value.
Patent JP-S54147708-A (JP)
Title: Pre-processing method in audio recognizer
Inventor: NAKASHIMA AKIRA
IPC: G10L25/00
Filed: 1978-05-12
Abstract: PURPOSE: To enable audio recognition with sufficiently higher precision, by picking up the component in a band of the transmission system and the folded component by sampling only, and using the result of the inverse-Fourier transformation as the characteristics of the inverse filter.  
     CONSTITUTION: In the spectrum obtained with the Fourier transformation 7 for the signal inputted and sampled via the transmission system, only the folded component with the component in the band of the transmission system and the folded component by sampling are picked up as the frequency band continuous and started from OK Hz at the band selection circuit 8. The inverse Fourier transformation 9 is made for the output, and the result of conversion is used as the characteristics of the inverse filter. Thus, the stability of the inverse filter is increased, the deterioration of the audio information in the band is prevented so that it is not subject to the effect by noise, allowing to perform audio recognition with sufficiently higher percision. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H11257085-A (JP)
Title: Failure diagnostic method of supercharger controller system in internal combustion engine with supercharger
Inventor: HAYASHI TAKASHI
IPC: F02B37/18
Filed: 1998-03-06
Abstract: PROBLEM TO BE SOLVED: To improve diagnostic accuracy in diagnosing a supercharger controller system of an internal combustion engine with a supercharger. SOLUTION: This invention increases the engine speed NE under deck pressure constant control by operating a power lever of an internal combustion engine for aircraft. When the deck pressure PD reaches the target deck pressure Pda, operation of the power lever is stopped (step 102). The engine speed NE is increased only a predetermined number of revolutions γ (step 104) as far as the engine speed NE is within the predetermined range (step 103). Even if the engine speed changes, if the deck pressure PD settles to the target deck pressure Pda, the supercharger controller system can be judged normal (step 106). If it does not settle, it can be judged abnormal (step 107).
Patent JP-H09249969-A (JP)
Title: Sputtering device simulating device
Inventor: YAMADA HIROAKI
IPC: G06F17/50
Filed: 1996-03-13
Abstract: PROBLEM TO BE SOLVED: To provide a method capable of finding the emitting angle distribution of target atoms from a target in a sputtering device in a short computing time by simulation in the sputtering device. SOLUTION: This sputtering device simulating method contains the following staps of (1) to (6): (1) the step of computing the temp. of the target surface by cooling using a thermal analysis means, (2) the step of computing the speed of atoms in the target from the target surface temp., (3) the step of finding the incident speed of ions on the target, (4) the step of deciding the position at which the incident ions are made incident on the target, (5) the step of finding the orbit of the atoms in the target using molecular dynamics and (6) the step of finding the emitting angle distribution of the target atoms from the orbit of the atoms in the target.
Patent JP-2000253387-A (JP)
Title: Image supervisory system
Inventor: IDE KENICHI
IPC: H04N7/18
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To obtain an image supervisory system where one supervisory device can record pictures in time series picked-up at an optimum field angle for a plurality of pickup object areas and the picture with high definition supervises over a wide range in terms of the time series picture. SOLUTION: A camera section 11 outputs a picture that is picked up with a predetermined proper resolution for pickup object areas with different distance. A camera control section 10 generates control information to control a field angle, focal distance and an attitude of the camera section 11 so as to obtain the picture with a predetermined optimum field angle as to the pickup object areas. A picture input section 12 converts an output picture signal of the camera section 11 into picture data to receive the data. A picture recording and reproducing section 13 records the picture data received by the picture input section 12 to a recording medium together with pickup parameters when picking up the picture.  A picture output section 15 outputs the picture received from the camera section 11 or a reproduced picture from the picture recording and reproducing section 13 on the basis of a picture selection signal from an output picture control section 14.
Patent JP-S60198834-A (JP)
Title: Lead frame feeder
Inventor: SAITOU TAKEHIRO
IPC: H01L21/60
Filed: 1984-03-23
Abstract: PURPOSE:To make a lead frame feeder have commonness in relation to lead frames manufactured of different materials such as an alloy, copper, etc. by a method wherein the neighhorhoods of the positioning holes and the feeding holes of the lead frames are heated or cooled to compensate the amount of error of the distances between the holes generated according to the variations of the temperatures of the lead frames. CONSTITUTION:Heaters 12 and coolers 13 are provided in the neighborhoods of positioning holes 7 and feeding holes 2 provided to lead frames 6 to control locally the temperatures of the lead frames 6. The temperature in the neighborhood of the holes 7, 2 is controlled considering heat conductivity and the coefficient of thermal expansion of a material to be used for the lead frame 6 like this. According to this construction, because the whole of the frame 6 is not heated or cooled, therefore when the condition is decided once at every material, control of the temperature can be attained easily hereafter. Accordingly, the processing line can be made in common, and general-purpose properties of the lead frame feeder can be enhanced.
Patent JP-H07261561-A (JP)
Title: Image forming device
Inventor: HASEGAWA TAKASHI
IPC: G03G15/16
Filed: 1994-03-25
Abstract: PURPOSE:To provide a peeling member securing good separation performance and not disturbing an image on a recording material by forming the peeling member with a semiconducting resin having a specific resistance value, and electrically grounding it. CONSTITUTION:When the transfer is completed prescribed times and a recording material is rotated to approach pushing-up rollers 8b, 8c, the pushing-up roller 8b is driven by a driving means, and a transfer sheet 5f is pushed up to a separating claw 8a side serving as a peeling member. The separating claw 8a is operated by a driving means nearly synchronously with this timing, and it is lowered toward the transfer sheet 5f. The tip of the separating claw 8a is prevented from 'damaging the transfer sheet 5f. A separating charge remover 5h makes an electric discharge to assist separation during the separating action, neutralizes the ions generated by the peeling discharge with the recording material transfer sheet 5f, and prevents the occurrence of a discharge irregularity. The separating claw 8a is made of a semiconducting resin dispersed with carbon in a polyester resin and having the resistance value of 10<3>10<11>OMEGA, and it is electrically grounded.
Patent JP-S59181848-A (JP)
Title: System for detecting device number in duplication
Inventor: MITA TERUYOSHI
IPC: H04L12/24
Filed: 1983-03-31
Abstract: PURPOSE:To detect strictly the duplication of device number by discriminating it as the duplication of device number if a response signal to a check command is received from a higher rank station while a station is in the middle of transmitting the identical response signal to a lower rank station. CONSTITUTION:A signal is received by a signal converter 1 through a line l1 and the transmission signal is transmitted to a line l2 by a signal converter 7. Since a control terminal Rs of a control section 2 is logical ''0'' normally, a receiving signal is bypassed to an AND circuit 3 and an OR circuit 5 and transmitted to the line l2. When the check command is received, an MPU (microprocessor) 8 checks an interruption device number. If the number is coincident, the terminal Rs is brought to logical ''0'' and a response signal is transmitted from a transmission output terminal Tx. If other response signal is received during the response, it is discriminated as the duplication of the device number.
Patent JP-H02235399-A (JP)
Title: Alignment device of electronic component
Inventor: KOIZUMI KAZUTO
IPC: H05K13/04
Filed: 1989-03-08
Abstract: PURPOSE:To perform alignment simply by providing prisms which compose images of both leads and patterns as well as an image sensing element of composed images between the electronic component leads and pads on a print plate. CONSTITUTION:Right angle prisms 3 and 4 have a main surface that is formed into a spherical surface (FE) and only a central small part (surface JK) has a plane and they come into contact with the surface (AC) of a roof prism 5. Rays of light coming from each pattern 2 to the surface AB of the roof prism 5 are reflected by surfaces AI and BD and reach a surface CI. Out of the rays which reach the surface CI, the rays which arrive at a junction surface JK with the right angle prism 4 are emitted from a surface FG of the prism 4 after passing through the surface JK. Further, reaching the surface CJ and KI, the rays are reflected and emitted from a surface CD. The rays of light coming from leads 1 come into a surface GH and are reflected by a surface HI and then reach the surface FE. Then only the rays that reach the surface JK may pass through the surface FE and are emitted from the surface CD. Passing through the surface CD of the prism 5, the rays pass through a group 6 of lenses and reach an image sensing element 7. Then images of the pads 2 and the leads 1 are composed at periphery and center parts and such a state of image composition facilitates alignment.