baber/WOPTO huggingface dataset:
Patent JP-H11168082-A (JP)
Title: Etching equipment and substrate etching
Inventor: POWITTER GITT SYNGE MANGATT
IPC: H01L21/00
Filed: 1998-09-10
Abstract: PROBLEM TO BE SOLVED: To provide a lithographic mask which is suitable for massproduction of semiconductor elements and an etching equipment which is usable in manufacturing semiconductor substrates. SOLUTION: An etching equipment 10 has an inner chamber 22 which communicates with a collection chamber 17. A cover 33 is constituted of a substrate 11 and an external housing 34. The cover 33 is so installed in the etching equipment 10 that the substrate 11 is suspended above the inner chamber 22. Using a recycling system 29, an etchant is made to flow into the inner chamber 22 via a filter and then into the collection chamber 17, after crossing the front of the substrate 11 and then back into a storage section.
Patent JP-H06129273-A (JP)
Title: Driving torque controller
Inventor: SHIRAISHI TAKASHI
IPC: B60W10/10
Filed: 1992-10-13
Abstract: PURPOSE:Absorb a difference of driving torque caused by a difference between speed change ratios before and after the speed change so as to decrease any shock during speed change by setting respective driving torques before and after the speed change to equal values and suppress torque variation during the speed change. CONSTITUTION:A device main body is composed of the controller 7 of a speed changer 12 and the control unit 10 of an engine 11. An electronic throttle 8 for regulating an intake air quantity of an engine 11 is controlled by the control unit 10 based on respective detection signals of a vehicle speed sensor 14, an accelerator opening sensor 15, a speed changer input shaft rotational speed sensor 16, and an engine rotational speed sensor 17. The target driving torque, speed changer input shaft torque, target engine torque, shock reduction torque at the time of speed change, and throttle opening are calculated in the control unit 10 by the respective calculation parts 1-5, and fuel injection and ignition are controlled by a control part 6. In this case, respective driving torque before and after the speed change are set to equal values, and torque variation during speed change is suppressed.
Patent JP-H06122281-A (JP)
Title: Thermal transfer recording sheet
Inventor: HIROTA TAKAO
IPC: B41M5/382
Filed: 1992-10-13
Abstract: PURPOSE:To improve adhesion to wide range of ordinary paper and stability of transfer image by forming an image receiving layer arranged on a top face of a base material by layering a transparent accepting layer and a white masking layer in sequence, and adding specific dibasic acid ester compound to the white masking layer. CONSTITUTION:In a thermal transfer recording sheet, an image receiving layer 4 to be transferred on a top face of a paper to be recorded with heat is arranged on a top face of a base material 1. In this case, the image receiving layer 4 is formed by layering at least a transparent accepting layer 2 and a white masking layer 3 in sequence on the top face of the base material 1. The white masking layer 3 contains 12C or more aliphatic alcohol component and dibasic acid ester compound. Thus, excellent adhesion to wide range of ordinary paper is obtained, and transfer image having excellent cutting of end part at the transfer image receiving layer and excellent stability can be obtained.
Patent JP-H06121603-A (JP)
Title: Travel-controlling device of mower
Inventor: UEDA YOSHIHIRO
IPC: A01B69/00
Filed: 1992-10-14
Abstract: PURPOSE:To prevent the generation of troubles such as the generation of non-cut grasses as much as possible even when the boundary between a non-treated working field and a treated working field is greatly curved. CONSTITUTION:The mover is equipped with a position deviation-detecting means 100 for detecting the position deviation of the frame from a proper position with respect to the boundary L between a non-treated working field A and a treated working field B in the lateral direction of the frame, with a steering angle-detecting means F for detecting the steering angle thetai of a steering control wheel 1F, and with a travel controlling means 101 for increasing the target steering angle thetast of the steering controlling wheel 1F as the position deviation increases and further for controlling the steering wheel 1F so that the steering angle thetai approaches the target steering angle thetast. The travel control means 101 stops the travel of the mower by cutting off a switch means 10 for cutting off or connecting the transmission of a power to driving travel means 1L,1R, when the difference between the steering angle thetai and the target steering angle thetast exceeds a set angle. Subsequently, as the angle difference decreases within the set angle, the switch means 3 is operated into a power-transmitting state to start the travel of the mower.
Patent JP-H06102877-A (JP)
Title: Acoustic constituting device
Inventor: OBA HARUO
IPC: G10H1/34
Filed: 1992-09-21
Abstract: PURPOSE:To eliminate time dependency on a reproducible time, etc., by outputting a sound of completely different constitution from a source sound and enabling acoustic reproduction which is rich in aleatory, unexpectedness, and interaction by a mutual influence upon a listener and listening environment. CONSTITUTION:The output signal of an input signal converting circuit part 10 is supplied to a data extracting circuit 12 and analyzed to extract data, which are supplied to a MIDI signal converting circuit part 13. The MIDI signal converting circuit part 13 outputs sound source control data to a sound source generating circuit part 14 on the basis of the sound source data extracted by the data extracting circuit part 12. The sound source generating circuit part 14 outputs a sound signal corresponding to the control data from the MIDI signal converting circuit part 13 to a sounding circuit part 15. Finally, the sounding circuit 15 converts the supplied output signal to generate a sound.
Patent JP-H06101416-A (JP)
Title: Steam turbine lubricating oil system
Inventor: KATAYAMA AKIRA
IPC: F01D25/20
Filed: 1992-09-21
Abstract: PURPOSE:To suppress lowering of a level and protect a turbine bearing by forcibly operating an oil transferring pump or an oil filter pump when the level in an oil tank is lowered due to leakage of lubricating oil to outside a system, and supplying oil in an oil reservoir tank or an oil cleaning unit to the oil tank. CONSTITUTION:Lubricating oil to be supplied to a turbine bearing 5 is stored in an oil tank 2. Lubricating oil is supplied to the oil tank 2 by means of an oil transferring pump 32 from an oil reservoir tank 31. An oil cleaning unit 21 is operated for cleaning the lubricating oil in the oil tank 2. An oil filter pump 22 feeds the cleaned lubricating oil to the oil tank 2. In such a lubricating oil system, the oil transferring pump 32 is connected to the oil tank 2 through an oil lining 10 provided with an electric operated valve 11. A level position in the oil tank 2 is detected by a level monitor 42. In the case that the detected level position and a fluctuation ratio of the level position are respectively not more than specified values, the oil transferring pump 3 and the electric operated valve are controlled by an oil pump starting device 43, and the lubricating oil is supplied to the oil tank 2.
Patent JP-H08136591-A (JP)
Title: Harmonics overcurrent detector
Inventor: YAMANAKA KEIJI
IPC: G01R29/00
Filed: 1994-11-09
Abstract: PURPOSE: To obtain a harmonics overcurrent detector which is simple and low- cost by a method wherein a metal body is installed in the inside of a coil connected to the secondary side of a current transformer, a heat sensor is installed so as to come into contact with the metal body and a controller is operated in combination with the heat sensor. CONSTITUTION: A current which is obtained by a current transformer 4 is divided into a coil 51 and a variable shut resistor 54, and a metal body 52 which is installed in the inside of the coil 51 is induction-heated so as to raise a temperature. Since the magnitude of a rise in the temperature is increased nearly in proportion to the square and the frequency of a coil current, the temperature is hardly raised by fundamental waves and the rise in the temperature becomes large the larger a harmonics component is. In a bimetal for a heat sensor 53 which is installed so as to come into contact with the metal body 52, a contact is operated at a preset temperature, a controller 6 is operated, a warning is issued, a circuit breaker 3 is opened automatically, and a phase advance capacitor installation is protected from a harmonics trouble.  In addition, the variable shunt resistor 54 adjusts the divided current of the coil so as to set a sensitivity.
Patent JP-S62135543-A (JP)
Title: Alumina/silica resin compounding agent and production thereof
Inventor: NAKAZAWA TADAHISA
IPC: C01B39/18
Filed: 1985-12-09
Abstract: PURPOSE:To obtain the title compounding agent having excellent slipperiness, anti-blocking properties and dispersibility in resins, by treating an aq. slurry of synthetic zeolite with an acid and firing it. CONSTITUTION:An aq. slurry of synthetic zeolite having a molar ratio of Al2O3 to SiO2 of 1:1.8-5.0 in the form of fine cubic particles having an average primary particle size of 0.6mu or below is treated with an acid by bringing it into contact with an acid (e.g., sulfuric acid) in an aq. medium contg. 1.0mol% (per mol of said acid) of an alkali metal salt under such buffering conditions that local lowering in pH is avoided and the final pH is 5 or above, and the treated zeolite is fired at 300 deg.C or above to obtain the titled compounding agent composed of amorphous particles having a molar ratio of Al2O3 to SiO2 of 1:1.8-5.0, in which primary particles are in the form of cubic or spherical particles having an average primary particle size of 0.6mu or below by electron microscopy, the BET specific surface area is 50m<2>/g or below and the water adsorption is 10wt% or below after the agent is heated at 550 deg.C for 3hr and then allowed to stand at 25 deg.C and RH of 75% for 24hr.
Patent JP-H06100438-A (JP)
Title: Suspension-type paste agent for animal
Inventor: TAKATORI TOSHIHITO
IPC: A61K47/38
Filed: 1992-09-17
Abstract: PURPOSE:To provide the subject paste agent capable of easily conducting the oral administration of the sparingly water-soluble animal drug therein, ensuring accurate dosage, thus leading to assured remedial effect. CONSTITUTION:The objective paste agent packed in a syringe or a material analogous thereto and suitable for the oral administration to animals through extrusion scheme, which comprises (A) a specified proportion of a sparingly soluble animal drug such as bithionol, (B) propylene glycol, (C) a sucrose fatty acid ester at pH<=4, (D) a propylene glycol-soluble polymer and (E) other auxiliary ingredient(s).
Patent JP-H04150876-A (JP)
Title: Sight for golf club
Inventor: SHIMOKAWA KIYONOBU
IPC: A63B53/00
Filed: 1990-10-16
Abstract: PURPOSE:To enable a golf club to be swung with a extremely accurate angle by mounting a sight made of metal or other material for the golf club on a head of the golf club. CONSTITUTION:A sight is mounted on a point mark or proximity thereof of a golf club. Metal is used for the material of the sight, but is not particularily limited thereto. An insert part 1 has a round section, 2mm thickness and 10mm length. The sight 2 has a round section, 2mm thickness and 15cm length, but the section, thickness and length are not particularily limited thereto. To roll or drive a golf ball toward a target spot very accurately, respective target spot points (e)17, (c)20, (k)23, (a)14 and a swing starting point (u)24 need to be on a straight line and an angle 19 made between the straight line and a line interconnecting points (i)15 and (w)16 needs to be 90 deg. right angle.
Patent JP-S63130106-A (JP)
Title: Complicated microporous membrane
Inventor: IMAI HISAO
IPC: B01D69/14
Filed: 1986-11-20
Abstract: PURPOSE:To obtain a porous membrane having a high filtration efficiency by using a sheetlike base material wherein an interlaced material of glass fiber or the like is overlapped in one layer or two layers or more and forming a microporous membrane on one side thereof and making them into one body. CONSTITUTION:A complicated microporous membrane consists of a sheetlike base material part 1 and a microporous part 2. The sheetlike base material part 1 is constituted by overlapping an interlaced material consisting of at least one kind of glass fiber or glass fiber and cellulose-base fiber or chemical fiber in one or more layers. The mean pore diameter of the base material 1 is 1-100mum and the mean pore diameter of the composite membrane is 0.1-50mum. In this composite membrane, the separation of fiber from the base material 1 is prevented by formation of the microporous membrane. Further the base material 1 fills the role of a prefilter, and clogging hardly occurs and the service life of filtration is prolonged.
Patent JP-H09110491-A (JP)
Title: Additive for cement composition
Inventor: TANAKA HIDEO
IPC: C07F9/38
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To provide an additive for cement composition capable of making the cement composition dense, integrating a reinforcing rod, etc., with the cement composition and exhibiting an excellent rust suppressing effect for the reinforcing rod, etc. SOLUTION: This additive for cement composition contains a diphosphoric acid derivative expressed by the formula (wherein, R represents 1-21C alkyl group, alkenyl group, alkylaryl group or aryl group; each of M1 , M2 , M3 , M4 represents hydrogen or Zn; and M1 -M4 may be the same or different from each other), and a setting hardening accelerator for cement composition.
Patent JP-H09112403-A (JP)
Title: Ignition device for internal combustion engine
Inventor: TAGAMI HITOSHI
IPC: H01F30/00
Filed: 1995-10-24
Abstract: PROBLEM TO BE SOLVED: To reduce the manhours for assembling an ignition device to an engine. SOLUTION: An ignition device 10 for internal combustion engines is made up of a coil body 11, a connection part 12, a control circuit (not shown), and a connector part 17. A hook part 34 is formed below a feeder connecter 30, and an L-shaped metal fitting 4 which can be inserted into the hook part 34, is formed to a cylinder head 2. Thus, when the feeder connector 30 is attached to a receiver connector 18 of the ignition device 10 inserted in a plug hole 2a, the feeder connector 30 is engagingly locked to the cylinder head 2 by the L-shaped metal fitting 4. In this case, since the feeder connector 30 is fixed to the cylinder head 2 at the same time when the feeder connector 30 is connected to the receiver connector 18, the axial movement of the ignition device 10 is obstructed, and thus the ignition device 10 can be fixed to the cylinder head 2.
Patent JP-H10119690-A (JP)
Title: Instrument panel skin and its working method
Inventor: SASAKI KISOZOU
IPC: B60R21/2165
Filed: 1996-10-18
Abstract: PROBLEM TO BE SOLVED: To restrict the opening and cracking of an air bag after thermally aged by ensuring tear performance of the air bag when unfolded. SOLUTION: On the back 20A of the skin 20 of an instrument panel 10, an H-shaped slit 40 is formed along the development tear portion 27 of an air bag door opposed to a tear line 26. The slit 40 has a preset depth, which does not reach the surface 20B. The slit 40 is welded at the inlet part only, so that the skin 20 can be torn at the slit 40 as a starting point during unfolding.
Patent JP-H08112421-A (JP)
Title: Control circuit device for pachinko game machine
Inventor: MIZUKAI NOBUAKI
IPC: A63F7/02
Filed: 1994-10-14
Abstract: PURPOSE: To provide a suitable seeing-through window by firmly keeping the connection of a transparent synthetic resin seeing-through plate to a cover body consisting of a thin metal molding in the direct connected form for a long time. CONSTITUTION: The frame body 25 of a cover body is molded into a box frame form of a size capable of covering all circuit parts except each connector of a circuit board. A horizontally long rectangular window 31 is provided in the center of the lid part 30 of the frame body 25. A protruding part 34 capable of being protruded from and recessed into the window 31 is integrally molded on one surface side of a seeing-through plate 33. The seeing-through plate 33 is fitted to the circumference of the window 31 from the outside of the lid part 30, and the protruding part 34 is fitted to the opening periphery.  In the state where the both 25, 33 are matched to each other and held, the protruding part 34 recessed into the window 31 is plastically deformed into a hook rail by thermal pressure molding, and pressure connected to and engaged with the opening peripheral inside of the window 31, whereby the frame body 25 and the seeing-through plate 33 are firmly installed together.
Patent JP-S62137366-A (JP)
Inventor: ISHIMOTO YUKICHI
IPC: E04H4/00
Filed: 1985-12-09
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-S61155539-A (JP)
Inventor: TATEOKA HIDEO
IPC: E04C2/04
Filed: 1984-12-27
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-H01148196-A (JP)
Title: Method for preparing polynucleotides, prepared polynucleotides and curing composition containing them
Inventor: PIEERUUETANNU SHIYABURIE DO RA
IPC: C12P19/34
Filed: 1988-11-02
Abstract: PURPOSE: To produce the subject composition useful in the therapeutic field, etc., of cancers, etc., by treating a bacterial lysate obtained from a bacterial culture with a specific column and reacting the resultant polynucleotide phosphorylase with a monocucleotide.  
     CONSTITUTION: Escherichia coli, etc., are aerobically cultured in a culture medium containing a yeast extract, etc., to provide a bacterial cell, which is then treated with a DNA Iyase, etc., to afford (A) a bacterial lysate. The resultant component A is then treated by successively passing thereof through the first column of an ion exchange resin, the second column of a hydrophobic resin and the third column of a molecular sieve to provide (B) a polynucleotide phosphorylase. The prepared component B in an amount of 200-750 units is then added to a mononucleotide at 0.06-0.2 mmol/L concentration in a buffer solution containing MgCl 2  and reacted at pH 7.4-8.6 for 3-6 days to produce (C) polynucleotides having 250,000-1,500,000 molecular weight. Polyadenylic acid and polyuridylic acid in the component C are then combined at about 50:50 molar ratio to prepare a therapeutic agent composition containing the polynucleotides. 
     COPYRIGHT: (C)1989,JPO
Patent JP-H01117226-A (JP)
Title: Electromagnetic relay
Inventor: YOKOO KIYOTAKA
IPC: H01H51/24
Filed: 1987-10-30
Abstract: PURPOSE:To improve the coil magnetizing efficiency and the magnetic coil efficiency by assembling the relay by using a magnetic coil in which a permanent magnet is furnished inside a U-shaped iron core, and an armature with its both ends opposing to the both magnetic poles of the iron core. CONSTITUTION:At the center inside a U-shaped iron core 1, a permanent magnet 2 is furnished, and both ends of an armature 3 which is operated to incline to magnetic poles 1a and 1b at both ends of the permanent magnet 2 are arranged to oppose to the magnetic poles respectively. Then, an armature assembling body is composed to form integrally by an insulating fixing body 7 to arrange a movable contact 4 and a movable contact spring 6 at both sides of the armature 3. Furthermore, an insulator base board 16 is composed by burying a fixing contact terminal 13, a neutral terminal 14, and a coil leading terminal 15 respectively. After the coil assembling body is inserted and fixed inside the insulator base board 16, a coil terminal 8 and the coil leading terminal 15 are combined by a soldering or the like. In such a composition, the magnetic flux of the permanent magnet can be utilized effectively.
Patent JP-H07129210-A (JP)
Title: Mass distribution determining method for multi-axial mechanism, acceleration/deceleration feature parameter determining method, mass distribution and acceleration/ deceleration feature parameter simultaneous determining method, and additional mass mounted robot and specific mass distribution equipped robot having mass distribution based on the same mass distribution determining method
Inventor: OGISO TOSHIO
IPC: G05D3/12
Filed: 1993-11-05
Abstract: PURPOSE:To provide the mass distribution determining method for the multi-axial mechanism having optimum additional mass parameters for motor characteristics, robot arm mass distribution, and operation conditions when operation conditions of the multi-axial mechanism having inter-axis interference are given. CONSTITUTION:Dynamic interference between robot arms 2 and 4 is reduced by determining the mass distribution and acceleration/deceleration feature parameters of the robot so that restriction conditions are met with basic parameters and operation conditions and an evaluation function expressed with the restriction condition margin is maximized. Additional mass parameters can be determined unconditionally so as to consider speed variation characteristics of maximum torque which can be generated by a motor 3 and temperature rise characteristics of a motor 3 as the restriction condition evaluation function; and additional mass can be made smaller than that of conventional technology, so there is the advantage that the robot body can be reduced in weight.
Patent JP-H03135440-A (JP)
Title: Method of preserving, storing and using catalyst for preparing hydroxylamine
Inventor: TOOMASU FUIRITSUPU ROJIYAA
IPC: B01J33/00
Filed: 1990-10-17
Abstract: PURPOSE: To prevent a considerable selectivity change of a hydroxylamine production catalyst and to control the reaction selectivity of the catalyst by preserving the catalyst in a substantially oxygen free environment, e.g. in deionized and deoxidized water, nitrogen or hydrogen. CONSTITUTION: A hydroxylamine production catalyst is preserved in an oxygen free environment, e.g. in deionized and deoxidized water, nitrogen, hydrogen or argon. The catalyst is preferably preserved in deionized and deoxidized water contg. blown nitrogen in a hermetically sealed vessel. At this time, nitrogen bubbles are advantageously blown into deionized and deoxidized water under mild stirring. The catalyst is preferably a platinum supported catalyst, in particular a platinum catalyst on an activated carbon support, in particular a graphite support. In the platinum catalyst, the amt. of particles of about <=10 μm particle size preferably does not exceed 10 wt.%.
Patent JP-H0699421-A (JP)
Title: Concrete filling method
Inventor: HARA HARUO
IPC: B28B13/02
Filed: 1992-09-21
Abstract: PURPOSE:To provide a filling method in which a concrete material can be cut simply and the concrete of required quantity can be filled precisely and a machine is not stained by the falling and scattering of the concrete material and the working environment can be maintained in a good condition. CONSTITUTION:A concrete material 6 is filled in a mold 2, and then an excessive quantity is added and heaped up to the given height in an auxiliary hopper 1, and vibration is applied to the concrete material and compacted to the given hardness or higher. The auxiliary hopper 1 and a mold 2 are moved in the up and down directions relatively, and an excessively heaped-up concrete material 6b is separated from a main concrete material 6a in the neighborhood of a lower end outlet with reduced opening sectional area of the auxiliary hopper 1.