baber/WOPTO huggingface dataset:
Patent JP-S6299746-A (JP)
Title: Photoresist composition
Inventor: YANAGIURA SATOSHI
IPC: G03F7/039
Filed: 1985-10-25
Abstract: PURPOSE:To obtain an electron ray resist and UV resist which have excellent resistance to dry etching, can deal with both of wet development and dry development and have excellent resolution by using a photoresist compsn. consisting of a specific silane homopolymer and specific polyolefin sulfone. CONSTITUTION:This photoresist compsn. consists of the copolymer consisting of the silane homopolymer expressed by the formula (I) or >=2 kinds of the silane homopolymers which are expressed by the formula (I) and are different from each other and the polyolefin sulfone having the repeating unit expressed by the formula (II). In the formulas, R1 and R2 are the group selected from the group consisting of a monovalent aliphat. group of 1-24C, monovalent arom. group and monovalent alicyclic group, n denotes 10-3,000 integer, R3 denotes an olefinic hydrocarbon of 2-20C and m denotes 20-3,000 integer. The resist pattern obtd. in the above-mentioned manner exhibits the good resolu tion and excellent dry etching characteristic as the electron ray resist and is satisfactorily usable even in the production stage of high-density VLSIs.
Patent JP-H1183705-A (JP)
Title: Sample pre-process device
Inventor: FURUKAWA OSAMU
IPC: B26F3/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To prevent sample loss after fine-cutting, coming-in of such impurities as metal, oil, and paint, and coming-in (cross contamination) of a sample during fine-cutting process by using a sample fine-cutting means with no blade so that a fine-cutting part is miniaturized. SOLUTION: Sample lumps 1 and 1a are housed in dedicated sample vessels 2 and 2a, a pure water which does not affect on to-be-analyzed component and such high-pressure liquid 4 as a sample component extracting solvent are jetted from a nozzle 3 interlocked with a nozzle vertical movement mechanism 14, and while the sample lamp 1 is detected with a sample detection fiber 5 controlled by a sample detection/motor driving unit 9, an XY table 7 where the dedicated sample vessel 2 is fixed is moved according to a pre-set fine- cutting pattern for fine-cutting the sample, thus impurities and a pre-process sample are prevented from coming in.
Patent JP-S62101400-A (JP)
Title: Control system for working device
Inventor: SAKATA ATSUSHI
IPC: B30B15/00
Filed: 1985-10-26
Abstract: PURPOSE:To efficiently control or manage plural working devices by a simple mechanism, by linking and connecting in series a control or managing terminal equipment provided at every other working device, to a control device for controlling the working device. CONSTITUTION:A terminal equipment B1 provided with an input means C1, a memory D1, a processing circuit E1, etc., is provided on the working device A1 of an automatic press device, etc., connected to a control device 1 provided with an input means 2, a memory 3, a processing circuit 4, a display means 5, etc., through a transmission line l1 and work of said working device A1 is controlled or managed. In case the said control device 1 has a remaining power, at every other working device A2-An, terminal equipments B2-Bn for controlling or managing it are provided and linked in series, and also connected to said control device 1 by a transmission line l2. In this way, by using said one set of control device 1, not only the first working device A1 but also plural working devices A2-An are controlled or managed.
Patent JP-S6395002-A (JP)
Inventor: OGAWA TAKERO
IPC: A43D1/04
Filed: 1986-10-09
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-S60130459-A (JP)
Title: Automatic cutting device for remaining part of die casting
Inventor: KAYANO MASAMI
IPC: B22D17/22
Filed: 1983-12-19
Abstract: PURPOSE:To reduce the cost of a product and to improve quality by moving downward dies while a stationary side die plate is held in press contact with a movable side die plate by an elastic member and cutting a spool and pouring basin from the product by means of core pins in a die opening stage. CONSTITUTION:The molten metal injected from a nozzle 28 in a die clamping state is filled in a product die part 26 and a pouring basin 34. The movable part including a movable side mounting plate 20 is driven in a direction A and while a stationary side die plate 12 is held in press contact with a movable side die plate 14 by a coil spring 36, the dies are moved downward in a die opening stage. A product 27 is detached from a spool part 33 and a pouring basin part 35 by the tips of the 1st and 2nd core pins 54, 56 during said movement and further the driving part is moved in the direction A to detach a runner part 31, the spool part 33 and the basin 35 from a stripper plate 10. The product 27 is detached from the die plate 14 by an ejector pin 44. The detaching operation is thus automated and the reduction in the production cost and the improvement in quality are made possible.
Patent JP-S6393784-A (JP)
Title: Novel tetracarboxylic acid dianhydride
Inventor: SAITO YASUHISA
IPC: C07D493/08
Filed: 1986-10-09
Abstract: NEW MATERIAL:A compound shown by the formula. USE:A raw material for an epoxy curing agent and polyimide resin. PREPARATION:1mol alpha-methylstyrene is reacted with 2mol maleic anhydride in the presence of N,N'-diphenyl-1,4-phenylenediamine at about 120 deg.C optionally in the presence of a reaction solvent such as methyl isobutyl ketone, etc.
Patent JP-H0579507-A (JP)
Title: Eccentric fastening bolt and nut
Inventor: KANZAKI ATSUMITSU
IPC: F16B39/10
Filed: 1991-09-20
Abstract: PURPOSE:To eliminate damage of bolts and nuts at disassembling of a fastened part and also prevent looseness of fastening by making the outer circumference of a bolt head and a nut eccentric against the bolt trunk axis, and inserting a locking ring to the outer circumferential part after fastening the bolt. CONSTITUTION:An eccentric bolt 1 is provided with two flat faces 7 mutually in parallel on the circular head part, and the head part is eccentric against the the center axis of the bolt trunk part 2. An eccentric nut 3 is also provided with two flat faces 7, and the circumferential part is eccentric against the center axis of the bolt trunk part. After fastened members 4 are fastened with the eccentric bolt 1 and the eccentric nut 3, locking rings 5,6 are respectively inserted to the head part of the eccentric bolt 1 and the eccentric nut 3, and fixedly secured to the fastened members 4 by stop welding 8. The locking rings 5,6 are worked so as to fit the bore to the outer circumference of the bolt head and the nut. Hereby, although the bolt and the nut are apt to loosen, they can not be rotated with respective locking rings. Meanwhile, even if temperature difference is generated between the fastened members and the bolt, locking rings allow axial movement between them on the fitted face.
Patent JP-S6484217-A (JP)
Title: Laser scanning recorder
Inventor: AKANABE YUICHI
IPC: G02B26/10
Filed: 1987-09-28
Abstract: PURPOSE:To eliminate influence due to the blurring of a laser beam by expanding the width of the laser beam in a subscan direction, setting a slit adjacently to a photosensitive medium, and cutting the width in a width scanning direction of the laser beam to be irradiated on the photosensitive medium. CONSTITUTION:A beam expandor 7 is provided in the optical path of the laser beam 2 before being made incident on a deflecting means and also, a slit plate 11 having the slit 11a conformed to a line in a main scanning direction is provided at a position adjacent to or being brought into contact with the photosensitive medium 10. And beam shape on the photosensitive medium 10 is set at a value almost equal to or a little smaller than the width of the slit in the scanning direction of the beam 2, and as for a direction intersecting orthogonally to the scanning direction of the beam 2, it is set at the value larger than the value in which the width of the slit 11a is added on the width of blurring generated in the direction, by the beam expandor 7. Also, the width intersecting orthogonally to the scanning direction of the beam 2 of the slit 11a is set at the width almost equal to the interval of the scanning line of the beam 2. In such a way, it is possible to solve actual pitch irregularity on a recording medium with simple constitution.
Patent JP-H05231536-A (JP)
Title: Chuck device for transmission actuator
Inventor: KAWABATA YUKIO
IPC: F16H63/02
Filed: 1991-09-20
Abstract: PURPOSE:To enhance the accuracy of control while removing play in the shift lever of a chuck portion and a knob by providing a rotary mechanism which rotates holders relative to an arm connected to the output shaft of a transmission actuator and supports chucks with the center axis of the chucks adjusted to that of the shift lever. CONSTITUTION:First and second chuck bodies 6, 7 are openably supported to respective holders 1, 2 and the holder 1 is rotatably supported to an arm 49 and a bracket 42, the arm 49 being connected to the output shaft of a transmission actuator using a main shaft 51. The guide pins 40, 41 of the holder 1 are slidably supported in respective circular holes 45, 46 formed in a bracket 42. To drive a transmission by gripping a shift lever 60 at the chuck portions 26, 27 of the first and second chuck bodies 6, 7, the holder 1 or the like is rotated as it is guided by the guide pins 40, 41 and the circular holes 45, 46, and the center axis of the chucks is adjusted to that of the shift lever 60.
Patent JP-H0982679-A (JP)
Title: Surface treating method and device of semiconductor substrate
Inventor: KOJIMA TOSHIO
IPC: H01L21/302
Filed: 1995-09-20
Abstract: PROBLEM TO BE SOLVED: To provide a treating method and a device for making the surface of a semiconductor substrate excellent in cleanness at a normal temperature under a normal pressure. SOLUTION: A surface treating method comprises a first process where the surface of a semiconductor substrate 1 is irradiated with ultraviolet rays emitted from a light source 5 in an oxidizing vapor atmosphere inside a chamber 12 for the formation of an oxide film out the substrate 1 and a second process where the oxide film formed on the surface of the substrate 1 is removed by dissolution with cleaning liquid whose main component is hydrofluoric acid. In the first process, an oxide film is formed on the surface of the substrate 1 as the substrate 1 is irradiated with ultraviolet rays in an oxidizing vapor atmosphere which includes an ammonia component. At removal of an oxide film, it is preferable that hydrofluoric acid cleaning liquid where at least one element selected out of hydrochloric acid and hydrogen peroxide is added is used to clean the surface of the substrate B.  By this setup, gas and reagent solution used for forming an oxide film are one/a few tens as much in amount as those used in a conventional wet method, so that a surface treating method and a device of this constitution can be remarkably lessened in operating cost including the cost of waste disposal.
Patent JP-H01159620-A (JP)
Title: Optical product containing linear polymer indicating high level of secondary polarizability
Inventor: ABURAHAMU URUMAN
IPC: G02F1/35
Filed: 1988-09-28
Abstract: PURPOSE: To obtain optical parts having an electron receptor component which is highly effective and is convenient for synthesis by incorporating repeating units derived from vinyl addition polymn. into a linear polymer, incorporating molecule dipoles as a pendant group into at least 5% of these repeating units and incorporating the sulfonyl electron receptor component into the molecule dipoles. CONSTITUTION: These optical parts contain the linear polymer which contains the polarity aligned laterally asymmetrical molecule dipoles having the electron donor component bonded to the electron receptor component via a conjugation π bond system and exhibits the secondary polarization rate exceeding the 10<-9> electrostatic unit for electromagnet ray transmission. The vibration of the molecule dipoles between the base state exhibiting a first dipole moment and the polarity excitation state exhibiting exhibiting a dipole moment different therefrom is made possible. The linear polymer of the optical parts contain the repeating unit derived from the vinyl addition polymn. The dipole molecules are incorporated as the pendant group into at least 5% of these repeating units. The molecule dipoles are so formed as to contain the sulfonyl electron receptor component. As a result, the degree of freedom in synthesis is greatly obtd.
Patent JP-S62100801-A (JP)
Title: Programmable controller
Inventor: TAKASHIMA ATSUSHI
IPC: G05B9/02
Filed: 1985-10-28
Abstract: PURPOSE:To prevent previously the malfunction or abnormal actuation of a programmable controller by correcting the present count value so that it is kept under the upper limit count value in case it is decided that the present count value related to a count instruction is not less than the upper limit count value. CONSTITUTION:When a timer or counter instruction is read out while a user instruction is read out of a user program memory 3, the present value of the corresponding timer or counter is read out. Then the upper limit count value is read out by an upper limit count value setting instruction to decide whether the present count value is less than said upper limit value or not. When the present count value is less than the upper limit value, the present count value is corrected to the upper limit value. Therefore the present count value never exceeds the upper limit value even if the count value is set at an extremely large value. Thus no count end output is delivered to prevent previously the malfunction, etc., of a programmable controller owing to a wrong change of the set value.
Patent JP-S6395866-A (JP)
Title: Electrostatic actuator
Inventor: KOMATA TOMOJI
IPC: H02N1/00
Filed: 1986-10-13
Abstract: PURPOSE:To miniaturize a device at a low cost, by applying an alternating electric field between electrodes on every phase of a first specific-plate-formed unit and electrodes on a second plate-formed unit. CONSTITUTION:So far as an electrostatic actuator is concerned, on the surface of the rotor 1 of a dielectric unit, electrodes 1a are arranged radially at specified intervals. On the rotor 1, a rotation shaft 2 is pivotally fitted and is supported pivotally and rotatably on the bearing 7 of upper and lower plates 5, 6. On the upper surface of the lower plate 6 confronted with the rotor 1, substrates 4 are laminated, and the confronted surface, electrode patterns 3 are arranged. The electrodes are formed at specified intervals radially to the axis of the rotation shaft 2 of the rotor 1. A distance between the rotor 1, the substrates 4, and the upper plate 5 s retained to be a specified distance by spacers and screws 9a-9d and the bearing 7, and the rotor 1 and the substrates 4 are composed to be rotatably moved in the directions of arrow heads A, B shown in figure. Then, by diminishing a gap between the substrates 4 and the rotor 1, a device can be miniaturized and formed to be of a thin type.
Patent JP-H0791557-A (JP)
Title: Relief valve
Inventor: SHINOHARA SHIGERU
IPC: F16K17/06
Filed: 1993-09-28
Abstract: PURPOSE:To prevent a rapid increase in relief pressure even if a pressure of pilot pressure oil to be supplied to a pressure receiving chamber is rapidly increased from zero up to a certain value, and adjust a maximum pressure of the relief pressure. CONSTITUTION:A valve 32 is such provided that a high pressure side 26 is opened or closed with respect to a low pressure side 27 via a small hole 24a of a main valve 24. The valve 32 is held in a closed position by a spring 33. A piston 37 is provided for pressing the spring 33 with pilot pressure oil staying inside a pressure receiving chamber 42. The piston 37 is pressed toward the direction separating from the valve 32 by a cancel spring 43, which cancels force for pressing the piston 37 by the pilot pressure oil staying inside the pressure receiving chamber 42. A member for restricting a quantity of movement of the piston 37 in such a direction as to press the spring 33 is provided for adjusting a maximum pressure of a relief pressure.
Patent JP-H1180307-A (JP)
Title: Rigid polyurethane foam
Inventor: ISAYAMA YASUTOSHI
IPC: C08G101/00
Filed: 1997-09-05
Abstract: PROBLEM TO BE SOLVED: To obtain a rigid polyurethane foam excellent in low-temperature dimensional stabilily. SOLUTION: This rigid polyurethane foam is produced from an organic polyisocyanate, a raw material polyol, a cross-linking agent, a blowing agent, a catalyst and an auxiliary and has 1-20 cm thickness, a laminar shape, 24-32 kg/m<3> density, 0.6-1.0 average cell diameter ratio (minor axis/major axis of cell) and >=1.2 kg/cm<2> compression strength in the minor axis direction.
Patent JP-S60132616-A (JP)
Title: Air purifier for automobile
Inventor: HIRAI TOSHIHISA
IPC: B01D53/81
Filed: 1983-12-21
Abstract: PURPOSE:To remove dirty air in an automobile with good efficiency by excellently performing the recirculation of air in the compartment of the automobile, by providing a suction port to the upper surface of a main body case while providing emitting ports to both left and right side surfaces. CONSTITUTION:Air taken into a main body case from the intake port 2 thereof is successively passed through a prefilter 15 and a dust removing filter 14 to remove coarse and fine dusts therein and deodorized by a deodorizing filter 13 to be emitted from emitting orifices 3 provided to both left and right sides of the wind tunnel of a sirocco fan 9. When this air purifier is arranged on the parcel chef cover of an automobile, air emitted from the emitting orifices 3 provided to both sides is directly impinged to a rear window and, thereafter, the recirculation force of air to the front seat side of the automobile becomes strong and air is recirculated throughout the compartment of the automobile. As a result, dust removing and deodorizing effects are enhanced.
Patent JP-S60132751-A (JP)
Inventor: NODA MASAYUKI
IPC: B32B27/38
Filed: 1983-12-21
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-2001066298-A (JP)
Title: Measuring apparatus for water quality
Inventor: YOSHIMASU MASAHIRO
IPC: C02F1/00
Filed: 1999-08-27
Abstract: PROBLEM TO BE SOLVED: To obtain a measuring apparatus by which the water quality such as the pH or the like of drainage can be measured with good accuracy. SOLUTION: A pH measuring apparatus 20 is arranged in a position in which algae 30, dirty things or the like flowing into from an inflow pipe 22 are not stuck directly by partitioning the inside of a storage tank 21 by using a partition plate 24. An outflow pipe 23 is opened in the bottom of the storage tank 21 on the side of the pH measuring apparatus 20, and an overflow pipe 26 is installed in the upper part. Drainage which flows into from the inflow pipe 22 is discharged from the outflow pipe 23 and the overflow pipe 26, and the drainage around the pH measuring apparatus 20 is replaced through the lower part of the partition plate 24. On the side of the inflow pipe 22, the algae 30 or the like surface on the surface of the water, and they are discharged from the overflow pipe 26. In addition, a lid 29 is closed, and light which is incident on the storage tank 21 can be cut off.  When the light is cut off, the photosynthetic activity of the algae 30 is stopped, and it is possible to suppress a rise in a pH measured value due to reduction in carbonic acid in the drainage.
Patent JP-H04284585-A (JP)
Title: System to decode bar code on job programming separator for electronic copy / press
Inventor: UIRIAMU EI BURITSUTSU
IPC: G06K7/14
Filed: 1991-09-20
Abstract: PURPOSE: To obtain an improved system in which a bar code can be exactly read, and the bar code having a bar with a wide width and a narrow width can be exactly decoded by adjusting the bar code with low picture quality. CONSTITUTION: Decoding is operated by using a transition sensor 158 which functions for applying an interruption signal 162 in transition from '1' to '0' and from '0' to '1'. The signal 162 is inputted to a controller 160 in which decoding software for identifying the presence of a separator and decoding the bar code is programmed. Then, the software measures the time of interruption, and distinguishes the bar with a wide width and a narrow width by a software loop which increments a continuous width count using a counter 172. An interruption service routine reads the count on the counter 172, and stores the value in a buffer 174, and the counter is reset to zero, and a count loop is resumed.
Patent JP-S62105876-A (JP)
Inventor: TATENO KENZO
IPC: B66B1/36
Filed: 1985-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03106784-A (JP)
Title: Hydraulic elevator device
Inventor: MATSUDO TAKASHI
IPC: B66B9/04
Filed: 1989-09-20
Abstract: PURPOSE:To suppress the overspeed of an elevator easily and at a low cost by a method wherein, in a hydraulic elevator having a hydraulic pump run with the aid of an induction electric motor, a fly wheel is mounted coaxially with a hydraulic pump. CONSTITUTION:A hydraulic pump 6 is run with the aid of an induction electric motor 9, pressure oil is fed from an oil tank 12 to a hydraulic cylinder 3 during rise of a cage 1, and reversely returns working oil from the hydraulic cylinder 3 to the oil tank 12 during lowering of the cage 1. In a hydraulic elevator having the hydraulic pump, a fly wheel 7 is mounted to the hydraulic pump 6. When a feed to the induction electric motor 9 is disconnected during running, brake capacity of the hydraulic pump 6 and the induction electric motor 9 is rendered ineffective, and during a time in which a flow rate control valve is closed, the hydraulic pump 6 and the induction electric motor 9 are run by means of a flow from the hydraulic cylinder 3. But, acceleration of a free fall is suppressed to a value lower than a given value by the moment inertia of the fly wheel 7 mounted coaxially with the hydraulic pump 6, and a rapid speed increase is prevented from occurring.
Patent JP-H0882487-A (JP)
Title: Method and device for manipulating hose/cable in stepped extensible lance
Inventor: MATSUDA KEISHI
IPC: B66D1/60
Filed: 1994-09-09
Abstract: PURPOSE: To prevent a hose or cable from slackening or from undergoing excessive tension by a method wherein each of cables is wound on a cable sheave in such a manner as to make it follow up in a tense state the extension and retraction of a lance to different steps and a hose reel is so controlled as to pay out or withdraw the hose to suit it to the extension or retraction of the lance to different steps. CONSTITUTION: Cables 7 held together in different bundles for a lance at different steps 2, 3, 4 are passed around fixed sheaves 12 for cables and the cables 7 passed over movable sheaves 13 are held constantly in an appropriately tense state to suit the movement of the lance to different steps. The drawing force of the lance is designed to be greater than the force of taking up on a hose reel 11 and the force of a rotary driving device 27 so that the extensive force of the lance to each step pulls a hose 6 and the hose reel is reversed lightly in the direction of taking up. When the lance mechanism as a whole tilts toward slackening, the rotary driving device 27 rotates the hose reel 11 in the direction of taking up so that the hose 6 is taken up thereon.