baber/WOPTO huggingface dataset:
Patent JP-H085801-A (JP)
Title: Fluorite for photolithography
Inventor: SAKUMA SHIGERU
IPC: G03F7/20
Filed: 1994-06-16
Abstract: PURPOSE:To obtain sufficient imaging performance when fluorite is used as an optical member for photolithography, such as a stepper, by respectively specifying a refractive index difference, RMS of wave front aberration and optical path difference by double refraction. CONSTITUTION:The fluorite for photolithography to be used in a specific wavelength band of <=350nm is so formed as to satisfy the following conditions: Firstly, the refractive index DELTAn is <=5X10<-6>. Secondly, the value of the RMS (root-mean-square) of the wave front aberration is <=0.015lambda after power component correction. Thirdly, the optical path difference by the double refracting power in any direction of three coordinate directions is <=10nm/cm. The optical system using quartz glass as a single blank for the optical system using a KrF excimer laser (248mn) as a light source 1 is most popularly used at present as a projecting lens 4 for the photolithography. However, there is a significant effect in removing chromatic aberrations by building the fluorite into such optical system. The latitude of the monochromaticity of an exposure light source of the stepper is, therefore, widened by using this fluorite and the drastic cost reduction of the illumination system is attained.
Patent JP-H07136261-A (JP)
Title: Medical fluid/humor transfer device and method
Inventor: SUCHIIBUN JII AADAARU
IPC: A61M5/168
Filed: 1993-06-04
Abstract: PURPOSE: To provide a device and a method by which a sample can be gathered with high accuracy and an operational risk to an operator can also be reduced and which is applied to a blood-collecting device or the like. CONSTITUTION: In a device to transfer a medical fluid/body fluid 28, and in a pressing clip means 36 installed in a substantially compressible tube conduit 32, it is engaged in a pressed shape by being selectively held so as to obstruct the tube conduit, and is made also simultaneously slidable to the tube conduit. A transfer device 20 of a medical fluid/body fluid contains the pressing clip means to move fluid in the tube conduit by gradually advancing obstruction of the tube conduit by sliding the pressing clip means along the tube conduit in a condition where the pressing clip means is selectively obstructively engaged with the tube conduit.
Patent JP-H039-A (JP)
Title: Table with expandable loading surface area
Inventor: ITO NAOYA
IPC: A47B1/00
Filed: 1989-05-29
Abstract: PURPOSE:To expand the loading surface area of a top plate which is then stably supported, by rotatably providing a support part for a main plate part of the top plate and a pedestal in order to support the main plate part if auxiliary plate parts are folded but while supporting both main plate part and auxiliary plate parts if the auxiliary plate part is expanded. CONSTITUTION:If a table is used in a narrow space or by a small number of persons, auxiliary plate parts 14-1 through 14-4 are folded around hinges 22-1 through 22-4 toward the loading surface 8 of a main plate part 10 of a top plate 4. A support part 24 for the main plate part 10 of the top plate 4 and a pedestal 6 is rotated and positioned so that corner parts 28-1 through 28-4 of the support part 28 are aligned with top corner parts 32-1 through 32-4 of the main plate part 10. If the table is used in a wide space or by a large number of persons, the auxiliary plate parts 14-1 through 14-4 are expanded outside of the loading surface 8 of the main plate part 10. The support part 24 for the main plate part 10 and the pedestal 6 is rotated by a rotary mechanism 36 so that the corner parts 28-1 through 28-4 of the support part 24 are directed to corner parts 18-1 through 18-4 of the auxiliary plate parts 14-1 through 14-4, being extended from the side edges of the main plate part 10.
Patent JP-S5561802-A (JP)
Title: Malfunction preventing unit for control unit
Inventor: KOBAYASHI AKIRA
IPC: G05B9/02
Filed: 1978-11-01
Abstract: PURPOSE:To prevent failure operation of a plant, by discriminating the feedback signal and amount of deviation, in the control of mechanical displacement. CONSTITUTION:Explanation is made for the control of a pump drive motor. The request signal a is converted into the feedback signal b and deviation signal c from the position signal converter 16 and controls the drive motor 13 via the thyristor power supply 12. The operation of the motor 13 changes the control state via a gear and link 14 and is fed to the converter 16 via the position detection cam 15. The failure of the feedback signal b is detected with a series circuit consisting of the feedback signal loss detection circuit 21, differentiation circuit 22, and displacement speed discrimination circuit 25. The failure of the deviation signal c is detected with a series circuit consisting of the deviation amount discrimination circuit 24 and delay circuit 25. Those failure signals return the motor 13 before control via the OR circuit 26 and make alarm.
Patent JP-S61288801-A (JP)
Inventor: JIYOZEFU MORERU
IPC: A43B5/04
Filed: 1986-06-12
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-2000320713-A (JP)
Title: Seal structure of solenoid coil in electromagnetic valve
Inventor: TSUCHIMOTO KATSUMI
IPC: F16J15/06
Filed: 1999-05-17
Abstract: PROBLEM TO BE SOLVED: To enhance a water-proof property of a solenoid coil by providing a flange portion at both ends of a body portion accommodating an iron core and a plunger on which the solenoid coil is wound and sealing the inside of a case through an O ring attached to the flange portion. SOLUTION: An electro-magnet 1 attached to an electromagnetic valve comprises a coil portion 3 and an iron core 3, and the coil portion 3 is constituted by a bobbin 6 on which a solenoid coil 5 is wound; a case 7 surrounding the bobbin 6; an a yoke 8 externally fitted to the case 7. The bobbin 6 has a cylindrical body portion 9 on which the solenoid coil 5 is wound, flange portions 10, 11 are projectedly provided on both ends of the body portion 9 and O rings 12, 12a are attached to stepped portions 10c, 11a having small diameter formed on respective flange portions 10, 11. The solenoid coil 5 is sealingly retained in the case 7 by fitting an approximately cylindrical base 7a having a height from the upper stepped portion 10c having a small diameter to the lower stepped portion 11a to the flange portions 10, 11 through the O rings 12, 12a.
Patent JP-S5835929-A (JP)
Title: Manufacture of semiconductor device
Inventor: OOHASHI SHIYUUICHI
IPC: H01L21/316
Filed: 1981-08-28
Abstract: PURPOSE:To obtain a glass coating having the high dampproof property for a semiconductor device by a method wherein the film consisting of silicate glass is selectively treated with heat by irradiation of an energy beam, and selective etching is performed according to the difference of etching speed to be generated by hydrofluoric acid to form a pattern. CONSTITUTION:The PSG film 2 is made to grow on a substrate 1 according to the CVD method holding at the thermal decomposition temperature of 425 deg.C, a metal mask 3 having the prescribed openings is put thereon, and the film 2 is irradiated to perform the selective heat treatment using continuous wave CO2 gas laser of about 3mm. luminous flux diameter making the scanning speed at about 0.4cm/sec. The etching speed to be performed using hydrofluoric acid at the part treated with heat is made slower than the part not treated with heat by this way, the mask 3 is removed, etching is performed on the whole surface using the etching liquid of H2O:HF=39:1, and the part not treated with heat being covered with the mask 3 is removed. Accordingly the resist treatment is unnecessitated, and the progress of work is shortened, while cleanness is enhanced.
Patent JP-H0391-A (JP)
Title: Sewing nondefective detecting device
Inventor: TAKAGI KATSUMI
IPC: D05B69/00
Filed: 1989-05-29
Abstract: PURPOSE:To provide a defective sewing detecting device which is incapable of detecting before a cloth deviation exceeds an allowable length by a method wherein a detecting sensor for the number of cloths overlapped with each other is mounted this side of needle drop, and a sensor to detect the presence of cloth is disposed further this side thereof. CONSTITUTION:A separate distance L between first and second detecting sensors 10 and 11 is set to a maximum size at which a deviation between completion ends 1a and 2a of cloths 1 and 2 of sewing of which is completed is allowable as nondefective. When the cloth is fed in a state in which a deviation between the completion ends 1b and 2b of the cloths 1 and 2 exceeds the separate distance L, the completion end 1b of the upper cloth 1 passes the detecting part of the detecting sensor 10 in a state the lower cloth 2 is detected by the detecting sensor 11 and therefore, it is detected by the detecting sensor 11 that the cloth is present. Since only one cloth is detected by the detecting sensor 10, outputs from the detecting sensors,10 and 11 are provided. An output is generated from an AND circuit 20 to light ON an alarm lamp 25 and sound an alarm buzzer 26, but when the deviation is below the separated distance L, only the alarm lamp 25 is lighted ON. This constitution detects a deviation between the cloths which exceeds an allowable value.
Patent JP-H10323368-A (JP)
Title: Method and device for producing absorptive article
Inventor: YAMAOKA EIJI
IPC: A61F13/49
Filed: 1997-05-26
Abstract: PROBLEM TO BE SOLVED: To provide a method for efficiently producing a solid shaped absorptive article which is excellent in fit and absorption and can prevent leakage of the body liquid without making creases or looseness on its front/rear surface sheets. SOLUTION: A solid shaped protrusion 4 is formed on the skin contact surface of this absorptive article which has a liquid holding absorbing layer 9 inserted between a liquid permeable front surface sheet 2 and non-permeable rear surface sheet 3, and a groove is formed around the protrusion 4. In order to produce such an absorptive article, the absorbing layer 9 together with the front surface sheet 2 are inserted between a first roll 6 and a second roll 7 which is placed with a prescribed distance from the first roll 6, and pressed by the rolls. And since a dent space 14 to form the protrusion 4 and a protruding line 15 to form the groove 5 are formed on the first roll 6, the protrusion 4 and the groove 5 are formed on the article by being pressed by the rolls.
Patent JP-H07320997-A (JP)
Title: Treating device
Inventor: SUZUKI FUJIO
IPC: H01L21/324
Filed: 1994-05-24
Abstract: PURPOSE:To lighten the maintenance work of such a treating device as the heat-treating device provided between a clean room and maintenance room at the time of performing the maintenance work. CONSTITUTION:A console panel 3A is provided in the front face section (clean room CR) of the process box 1 of a heat-treating device and, at the same time, another console panel 3B having the same function as the panel 3A is provided in the front face section of a utility box 2 in a maintenance room MR so that the maintenance room MR can be operated from either panels 3A and 3B and display process conditions, statuses of device, etc., can be simultaneously displayed on the panels 3A and 3B. A switch section 61 which selects one console panel to be used by switching and switching inhibiting switching section 62 which inhibits the switching operation of the switch 61 of the other console panel is provided to the each panel 3A and 3B.
Patent JP-H09321772-A (JP)
Title: Atm cell radio transmitting device
Inventor: SATOU KIYOSHI
IPC: H04L49/9023
Filed: 1996-05-29
Abstract: PROBLEM TO BE SOLVED: To effectively utilize the spectrum of a radio frequency by controlling the output of a cell which is separated for every quality class. SOLUTION: The plural kinds of quality classes are previously set in the cell. A transmitting part TX is provided with a cell separating circuit 11 for sorting the cells by quality class, transmission buffer circuits 11 -1N for storing the cells separated by the cell separating circuit 11 every quality class and a transmission reading control circuit 13 for reading the cell from the transmission buffer circuits 11 -1N and giving it to a transmitting circuit 14.  The transmission ready control circuit 13 reads the cell from the transmission buffer circuit 1 of the highest-order quality class every transmission timing, reads the cell from the transmission buffer circuits 12 -1N which successively store the cells of the low quality class so as to keep the fixed speed in a timing in the gap of the transmission timing and inserts a dummy cell unless the transmission buffer circuits 12 -1N for storing the low quality class cells has the cells.
Patent JP-S5469046-A (JP)
Title: Digital filter
Inventor: KAGEYAMA SEISHI
IPC: H03H17/06
Filed: 1977-11-11
Abstract: PURPOSE:To reduce the total number of the address which form the multiplier by giving the shift process to the input signal based on the coefficient block number of the plural bits, and thus to simplify the constitution of the digital filter as well as to increase both the real time performance and the economical property. CONSTITUTION:In the digital filter, input signal Xi (the vector expressed by 8-bit parallel signal) is shifted via 1-bit shift circuit 1 and 2-bit shift circuit 2 each and then delivered. The signal delivered via FA22 (adder, full adder) becomes (1100), and the signal delivered via 2-bit shift circuits 23-25 become (0011)- (0001) respectively. As the signals to be opposed to (0000) are all zero, no input signal is  necessary. And accordingly the 2-bit shift process and AF are not required. These  signals are then supplied to matrix circuit 26 (comprising plural units of gate  circuits and AF) which is state-set by tap coefficient Ci (i=0-m).
Patent JP-H0319528-A (JP)
Title: Radio receiver having decoder for radio data signal
Inventor: BUIRUHERUMU HEEGERAA
IPC: H04H20/00
Filed: 1990-05-28
Abstract: PURPOSE: To reduce the number of required memories by allowing a 1st control circuit to write the setting frequency of each frequency in an evaluation memory and allowing a 2nd control circuit to reduce the frequency value only by one unit and erase the frequency of which frequency value becomes zero after the reduction of the frequency value. CONSTITUTION: A large capacity memory 15 is provided with a memory place 17 for selection branch frequency and the evaluation memory 18 filled with small numbers and the 1st control circuit 20 writes AFs belonging to the memory 15 in an operation memory 21 together with their frequency values to form the current frequency of broadcasting frequency. At the time of starting program substitution, all count values read out from the memory 18 to the memory 21 are reduced only by one unit through the 2nd control circuit 23, and after the reduction, all frequency marks including zero frequency are erased and the remaining selection branch frequency bands are returned to the memory 15 together with their frequency values. Consequently the number of required memories can be reduced.
Patent JP-S5834286-A (JP)
Inventor: YUGU ZANETSUTA
IPC: F16L39/00
Filed: 1982-08-03
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-H11321196-A (JP)
Title: Manufacture of decorative body
Inventor: YUKITANI HIROSHI
IPC: B60R13/04
Filed: 1998-05-18
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of a decorative body wherein a special pattern is made to appear on the overall back of an emblem part, and which is sufficiently equipped with a beauty and an amusing taste by using a special magnet. SOLUTION: On the overall rear face of a light-transmissible base body 1 where a recess which becomes an emblem part is formed, an aluminum film 2 is deposited, and then, in the recess, an etching resist film 3 is embedded, and then, the aluminum film 2 at other than the recess is removed, and the emblem part is formed, and at the same time, the overall rear face of the light-transmissible base body 1 is flattened, and on the flattened overall rear face of the light-transmissible base body 1, a coating film 4 containing a magnetic material powder is formed, and then, before the coating film 4 is hardened, the light-transmissible base body 1 is arranged at the center of a magnetic field of a disk-form magnet 10 wherein the S pole is located at the center, and the N pole is located at the peripheral edge part, and thus,  the magnetic material powder is placed under a standing state at the central part of the light-transmissible base body 1, and at the same time, is placed under a state wherein the magnetic material powder is radially knocked down in order toward the peripheral edge part, and then, the coating film 4 is hardened.
Patent JP-H0431336-A (JP)
Title: Thick film conductor composition
Inventor: YAMAMOTO TOSHIYUKI
IPC: H01B1/16
Filed: 1990-05-25
Abstract: PURPOSE:To obtain a thick film conductor composition having high adhering strength to aluminum nitride and high reliability by adding a vehicle component to glass powder having a specific composition, copper oxide, Cu-Ag alloy powder and Cu powder and making to pasty state. CONSTITUTION:40-5wt.% vehicle component is added to 60-95wt.% inorganic solid component composed of 1-10wt.% glass powder comprising 40-60wt.% ZnO, 10-45wt,% B2O3 and 4-30wt.% SiO2, 0,5-13wt.% copper oxide, 1-10wt.% Cu-Ag alloy powder and Cu powder of residual part and kneaded to pasty state to afford the aimed thick film conductor composition for porcelain plate. Other said components, at least a species of Al2O3, BaO and ZrO is able to be suitably added to stabilize glass. Furthermore, PbO is also able to be suitably added and Al2O3 and BaO are able to be added within a range not generating steep raising of softening point. Said Al2O3 is able to be added in a range of <=10wt.% and BaO is also able to be added in a range of <=10wt.%.
Patent JP-H081459-A (JP)
Title: Device for assembling steelframe column
Inventor: KUROKI TERUO
IPC: B23P21/00
Filed: 1994-06-17
Abstract: PURPOSE:To align a heavy column member with a joint member with a high degree of accuracy. CONSTITUTION:A movable base A, a stationary base B and a movable base C are arranged along a reference line in series in this order on the floor of a factory, and the stationary base B is fixed at a reference position, but the movable bases A, C can be moved in the reference line direction by guide mechanisms 4a, 4b. These bases are mounted on a column receiving frame M, a joint receiving frame N and a column receiving frame M which are arranged in series in the reference line direction. The joint receiving frame N positions and sets a joint member 2 in a condition such that its axis is laid in parallel with the reference line, and comprises a vertically adjusting mechanism, a laterally adjusting mechanism, and a rotationally adjusting mechanism. The column receiving frame M positions and sets one end part of a column member 1 in a condition such that its axis is laid in parallel with the reference line, and comprises a vertically adjusting mechanism.
Patent JP-H04335332-A (JP)
Title: Camera capable of trimming photographing
Inventor: DAITOKU KOICHI
IPC: G03B17/24
Filed: 1991-05-10
Abstract: PURPOSE:To provide a camera capable of trimming photographing which can consecutively change a pseudo focal length in a pseudo zoom range succeeding to a focal length in an optical zoom range at the necessary minimum kinds of trimming magnification. CONSTITUTION:The camera capable of trimming photographing is provided with a control means which zooms down a zoom lens to a position where the focal length (F=70mm) in the optical zoom range before switching and the pseudo focal length (GF=70mm) in the pseudo zoom range after switching become nearly equal when a mode is switched from an ordinary zoom photographing mode to a pseudo zoom photographing mode by a switching means, thereby consecutively changing the pseudo focal length in the pseudo zoom range succeeding to the focal length in the optical zoom range.
Patent JP-H05305669-A (JP)
Title: Method and apparatus for connecting resin lining steel pipes
Inventor: KUSUNOKI MOTOHARU
IPC: B29C65/34
Filed: 1992-04-28
Abstract: PURPOSE:To achieve the mutual connection of steel pipes high in reliability from an aspect of corrosion resistance by closely welding a resin core to a resin lining surface without being accompanied by problems such as the thermal damage of resin lining, the inferiority of execution properties and an increase in working quantity. CONSTITUTION:The heat-welding part 12 of the resin core 6 inserted throughout lining steel pipes 1 to be connected is heated by a built-in heater 13 to be welded to the lining surfaces of the lining steel pipes 1 and the lining steel pipes 1 are mutually connected by the steel pipe connection means 7 engaged with the annular recessed parts 4 formed to the lining steel pipes 1.
Patent JP-S5837503-A (JP)
Title: Measuring apparatus for lead error of screwtype cutting tool by noncontacting type optical filler
Inventor: YOSHIMOTO ISAMU
IPC: G01B11/24
Filed: 1981-08-29
Abstract: PURPOSE:To improve accuracy and to measure the lead errors of a screw type cutting tool continuously at a real time by using a noncontacting type optical detector. CONSTITUTION:A gear hob 7 to be measured is rotated around a shaft 7a by a driving arm 9. The angle L of rotation is detected by a rotary encoder 13. A moving board 4 moves in the direction of A along a fixing board 1 at a sending speed equal to the leading pitch of a gear 7 in accordance with the rotation of the shaft 7a and the moving distance E is detected by an interference type measuring instrument consisting of a laser source 15, three mirror sets 20-22 and a photodetector 26. The position Ve of a cutting tooth of a gear 7 is detected by a detector 5 for the rotational angle of the cutting tooth from the reflected light of the cutting tooth. The extent of movement lL of a flank image is detected by an optical filler mechanism 6 from the quantity of light of the projected image of the screw. A lead error epsilon is obtained by finding a sending error DELTAE=E-L and adding the value of lL in every Ve input, i.e. epsilon-DELTAE to the found sending error.
Patent JP-H0429292-A (JP)
Title: Three-dimensional form expressing device
Inventor: AIKAWA MASAMI
IPC: H04N13/04
Filed: 1990-05-25
Abstract: PURPOSE:To physically express a static three-dimensional from and a dynami cally changing three-dimensional form by providing a driving means which interlocks plural bar-shaped members, which are extended outward from a reference face, in directions of their axial lines and controlling the driving means based on expression data of a three-dimensional form. CONSTITUTION:Plural holes 16 which pierce an upper plate 14 of a base 12 are provided in the thickness direction, and bar-shaped members 20 are inserted through respective holes 16. A control means 32 calculats controlled variables such as the extent and the speed of movement corresponding to each bar-shaped member 20 based on expression data indicating expression contents of the three- dimensional form and uses a control signal indicating the controlled variable to control a small-sized servo motor 26, and each bar-shaped member 20 is moved while rotating and is held in the position where its dimensions of projec tion from a reference face 18 are equal to the controlled variable of the control signal. Thus, the static three-dimensional form and the dynamically changing three-dimensional form are physically expressed.