baber/WOPTO huggingface dataset:
Patent JP-H0194299-A (JP)
Title: Multi-layer reflecting mirror for x ray and vacuum ultraviolet ray
Inventor: OGURA SHIGETARO
IPC: G02B5/08
Filed: 1987-10-06
Abstract: PURPOSE:To obtain a multi-layer reflecting mirror for an X ray and a vacuum ultraviolet ray having a reflectivity as high as an approximate theoretical value and excellent thermal resistance and chemical stability, by constituting a layered film of one or more layers with a crystallized substance. CONSTITUTION:A reflecting mirror is formed with a crystallized layered film so as to keep a specific performance to the reflecting mirror even though locally heated by a highly intensive incident ray. That is; for example, such a mirror is formed with a multi-layer lamination of an Ru as a low refraction index material and an Si as a high refraction index material alternatively by an ion vacuum evaporation, on a polished molten-quartz base plate. Therewith such mirror has not only a refraction index higher than that of an amorphous layer for a radiation ray within a wave length zone of a soft X ray and a vacuum ultraviolet ray, but also can not be damaged in its mirror body against an irradiation of a highly intensive ray such as a synchrotron orbital radiation, and subsequently has a high durability against a long term continuous irradiation.
Patent JP-S62111441-A (JP)
Title: Wafer chucking device
Inventor: ITO YOICHI
IPC: H01L21/677
Filed: 1985-11-11
Abstract: PURPOSE:To obtain a wafer chucking device, which has a simple structure and can be used in a vacuum state, by varying applied voltage to an electromagnet during the opening or closing operation of pawls by the electromagnet. CONSTITUTION:A voltage is applied to an electromagnet 5 and an attracting force (a) is generated. A pusher 4 is moved to the side of a base 6. Then, an arm 3 is pushed with the pusher 4 and turned, and a pawl 2 is opened. When the application of the voltage is stopped, the arm 3 is returned to the original state, and the pawl 2 is closed. Thus a wafer 1 is held and released. A current I required for opening and holding the pawl 2 has a relationship of i1>i2. The voltage has a relationship V1>V2. The voltage V2 is applied for the time (d) t1-t2 when the pawl 2 performs the opening operation. The voltage V is applied for the time t2-t3 when the pawl 2 is kept at the opened state. The voltage is not applied at the time corresponding to an obliquely lined part. Thus, the amount of heat generation at the electromagnet 5 can be reduced. Since the amount of heating at the electromagnet 5 is suppressed, the electromagnet 5 can be used in a vacuum state.
Patent JP-H07100690-A (JP)
Title: Flux for soldering
Inventor: SAWAMURA SADA
IPC: B23K35/363
Filed: 1993-10-06
Abstract: PURPOSE:To eliminate the trouble by peeling of flux residues by adding wax to a flux compsn. contg. rosin and an activator. CONSTITUTION:The wax is added to the flux compsn. contg. the natural rosin or synthetic rosin or their deriv. and the activator. The wax is exemplified by canclelilla wax, Japan wax, paraffin wax deriv., etc. The rosin and/or its deriv. is ordinary gum, tolu, hydrogenated rosin, rosin ester, etc. The activator is preferably ethylamine, propylamine, succinic acid, etc. As a result, a washing stage is omitted.
Patent JP-H04129953-A (JP)
Title: Cellophane tape detector for paper sheet conveyer
Inventor: HIGUCHI TERUYUKI
IPC: B65H7/14
Filed: 1990-09-20
Abstract: PURPOSE:To prevent a paper sheet from being damaged so as to perform accurate detection by providing the first/second light receivers for receiving directly reflected light and scattered reflected light of the paper sheet and a waveform comparator analyzing part for inputting output signals of both the light receivers to compare a waveform. CONSTITUTION:A light receiver 3 is placed in a symmetrical position to a light emitter 1 to receive directly reflected light from a paper sheet 5 and to output an output signal 102 to a waveform comparator analyzing part 4, and a light receiver 2 receives scattering reflected light from the paper sheet 5 to output an output signal 101 to the analyzing part 4. Next, when the paper sheet 5 is advanced in a direction B, the directly reflected light from the paper sheet 5 is decreased when the paper sheet 5 is provided with a sufficiently rough surface, so that output signals of similar waveform are output to the analyzing part 4 by the output signals 101, 102. When a cellophane tape is pasted partly to the surface of the paper sheet 5, the directly reflected light is increased only in that part, so that an output A corresponding to that part is protrusively increased larger than the other part. The analyzing part 14 detects this output to judge whether the cellophane tape is pasted or not.
Patent JP-2001071534-A (JP)
Title: Printing apparatus
Inventor: ISHIKAWA TETSUYA
IPC: B41J2/18
Filed: 1999-09-03
Abstract: PROBLEM TO BE SOLVED: To miniaturize a printing apparatus performing the preparatory ejection of ink to the outside of a cap. SOLUTION: A printing apparatus is equipped with a liquid jet head 401 having nozzle rows each comprising a large number of nozzles, a carriage scanning the liquid jet head 401 in parallel to a nozzle row direction, a preparatory jet means for ejecting ink to a place other than a printing medium and a preparatorily ejected ink receiving port 301 for receiving the ink ejected by the preparatory jet means. The preparatorily ejected ink receiving port 301 and a cap 308 are longitudinally arranged along the moving direction of the carriage. The length of the preparatorily ejected ink receiving port 301 along the moving direction of the carriage is made less than the length of the nozzle rows. The nozzle rows formed to the liquid jet head 401 are divided into a plurality of blocks and ink is ejected at every divided nozzle blocks to perform preparatory ejection.
Patent JP-S63105429-A (JP)
Title: Light absorption membrane forming method
Inventor: FUJIWARA KOTOJI
IPC: H01J9/227
Filed: 1986-10-21
Abstract: PURPOSE:To prevent the deterioration in quality of a fluorescent screen and to improve the yield, by including a surface active agent which gives a humid effect to a resist membrane in a developing solution to develop the resist membrane. CONSTITUTION:Since a developing solution 21 includes a surface active agent 17 which gives a humid effect to a resist membrane 2, it permeates in the whole resist membrane 2 and wets the membrane 2 rapidly in the development. As a result, the part of the resist membrane 2 to be removed can be removed rapidly and evenly, even though it has a volatility and 8 difficulty to be solved owing to the exposure. Therefore, the residual resist stripes at the inside of a glass panel 1 have a uniform width, and consequently, the black stripes formed in the latter specific process as a light absorption membrane have also a uniform width. Thereby, as well as the deterioration of the fluorescent screen quality is prevented, the yield is improved.
Patent JP-H07201135-A (JP)
Title: Method and apparatus for improvement of reliability of data detection at inside of coded-signal processing channel
Inventor: AABINDO MOTEIBAI PATERU
IPC: G11B20/14
Filed: 1994-10-17
Abstract: PURPOSE: To increase the reliability of data detection by moving a boundary threshold upward or downward by m-units, counting the number of times when the value of a linear function is above or below a boundary value during movement and moving a boundary in accordance with the count value. CONSTITUTION: For increasing data detection reliability in an encoding processing channel, a decoder 300 is used. The boundary threshold is moved upward or moved downward from KW2 by m-units instead of directly calculating an error margin DW2 =H'5-KW2 (W2 shows boundary corresponding to state 000 or 111 and Kis constant that can be adjusted). While the value is moved, the counter M(A) counts the number of times when the value of the linear function H'5 is in the boundary KW2 +m or below it. While it moves downward, a counter M(B) counts the number of times when the value of H'5 is above the boundary KW2 -m. Comparators 356 and 358 select a state offset. The values of +m are added and the W2 boundary is moved by m-units from an initial stage KW2 .
Patent JP-H06102311-A (JP)
Title: Test method and apparatus for semiconductor package
Inventor: MATSUKUMA MOICHI
IPC: G01R31/26
Filed: 1992-09-21
Abstract: PURPOSE:To provide method and apparatus which do not damage the flatness of a lead pin and not cause jamming at the time of testing a thin semiconductor package. CONSTITUTION:A semiconductor package test apparatus comprises a loader 1 for carrying in a tray 7 where plural semiconductor packages 5 are stored, an X-Y stage 2 for sequentially receiving the tray 7 in a test site and positioning the same, a test device 4 which is disposed above the X-Y stage 2 and includes probe pins 8a, 8b which can come into contact with lead pins 5a, 5b of the semiconductor package 5, and an unloader 3 for carrying out the tray 7 where the semiconductor packages 5 are stored after the end of measurement. By this arrangement, the semiconductor package 5 can be tested correctly.
Patent JP-H0193691-A (JP)
Title: Flexible connecting member
Inventor: NARUSE HIROSHI
IPC: B25J19/00
Filed: 1987-10-05
Abstract: PURPOSE: To suitably retain a flexible tube when the flexible tube is arranged as a reversed U-shape between apparatuses by inserting a belt-shaped plate with can curve only to one direction into the flexible tube which can curve to binary directions. CONSTITUTION: A belt-shaped plate 35 made of synthetic resins is rotatably inserted into an interior of a flexible conduit tube 19 extending over the full length. An end section of the belt-shaped plate 35 is contacted to a stair formed between an interior wall of a connecting section 2 to be connected and an interior wall of a projection to limit a movement to a longitudinal direction. The belt-shaped plate 35 is formed from a resilient material, is easy to curve along a surface of the longitudinal direction but is hard to curve to a surface of a lateral direction, and a curving direction of the belt-shaped plate is defined to one direction. A universal connector 28 is rotatably formed at an end section of the tube 19. When the flexible tube is arranged as a reversed U-shape between apparatuses and distance of which are made variable, a position of the reversed U-shape can be retained.
Patent JP-H1186589-A (JP)
Title: Semiconductor memory
Inventor: ISA SATOSHI
IPC: G11C29/04
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To execute efficiently mask design and address programming by making every constitution of redundant decoding circuits the same in a semiconductor memory in which a redundant memory cell array can be tested before cutting off a fuse. SOLUTION: An active signal ACT is externally activated in a fixed cycle in response to a test mode signal T, and a first redundant decoding circuit activating signal REa0 is generated by a redundant decoding circuit selection signal generating circuit RDSa. A first signal is latched by a clock RCLK synchronizing with an active signal ACT in an initial stage redundant decoding circuit REDa, a first redundant memory cell array RCELa is selected by this latch output RSa. A redundant decoding circuit activating signal REa1 is supplied to a next stage redundant decoding circuit REDb by a next clock. The above mentioned processing is operated serially for each clock to successively activate a redundant decoding circuit, and alternative activation of a redundant memory cell array can be performed. Therefore, redundant decoding circuits can be made having the same constitution.
Patent JP-H03113539-A (JP)
Title: Virtual process executing device
Inventor: WADA NAOTO
IPC: G06F9/45
Filed: 1989-09-27
Abstract: PURPOSE:To eliminate the overhead due to the conversion of addresses by converting the intermediate code of each of divided execution units into an intermediate code which is dependent on each subject hardware and at the same time converting a virtual address into a real address to store this address in a real memory for execution of a process. CONSTITUTION:A code conversion means 13 produces the execution unit of a native code stage B converted into an instruction system dependent on the hardware which executes an execution formation program 23 for each execution unit of a divided intermediate code state A. An address conversion means 14 produces the execution unit of a real storage application preparing stage C where a virtual address is converted into a real one from the execution unit of the stage B. Then the means 14 loads the real address in a real memory 19 and produces the execution unit of a real storage application stage D. Then an execution means 15 produces the execution unit of an execution stage E. A monitor means 16 disuses the execution unit of an execution end stage F out of the memory 19 and also saves it to a virtual memory 18 to produce the execution unit of a real storage re-application preparing stage G. As a result, the overhead is eliminated.
Patent JP-S62109599-A (JP)
Inventor: KATAOKA AKIRA
IPC: D06F37/24
Filed: 1985-11-08
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-H06104465-A (JP)
Title: Thin film solar battery and manufacture thereof
Inventor: IHARA TAKURO
IPC: H01L31/04
Filed: 1992-09-22
Abstract: PURPOSE:To prevent a reaction with the outside atmosphere of conduction layers for connecting unit cells in series, by connecting transparent electrodes to metal electrodes of adjacent cells in a plurality of the unit cells comprising amorphous semiconductor layers in which the transparent electrodes are provided on the side of a substrate and the metal electrodes are provided on the opposed side of the substrate. CONSTITUTION:A plurality of unit cells formed by stacking transparent electrodes 21 to 23, an amorphous semiconductor layer 30 and a metal electrode layer 40 on a light transmission insulating substrate 1 sequentially from the side of the substrate 1 are arranged in a straight-line place, and deviate from the position directly above the transparent electrodes 21 to 23 in the same pattern as the amorphous semiconductor layer 30 and the metal electrode layer 40. Also, end parts of metal electrodes 41 to 43 of one cell are electrically connected to end parts of the transparent electrodes 21 to 23 of adjacent cells located directly below conduction layers 51 to 53 through the conduction layers 51 to 53 of the side of amorphous semiconductor layers 31 to 33. Further, the surface of the metal electrodes 41 to 43 are covered with metal protective layers 60 to 63 for filling gaps between the side of the metal electrodes 41 to 43 and the side of the amorphous semiconductor layers 31 to 33 occurring between the cells.
Patent JP-H09216267-A (JP)
Title: Die apparatus for extrusion molding
Inventor: TODAKA NOBUHIKO
IPC: B29C48/30
Filed: 1996-09-24
Abstract: PROBLEM TO BE SOLVED: To enable the good extrusion molding of a frame body along the peripheral part of a panel irrespective of curvature by setting a molding die on a fixed base to be able to move after the change of the curvature of the peripheral part of the panel which makes a curved surface. SOLUTION: A pushing means 32 is set between the foundation 22 of a fixed base and a movable board 27 of a movable support 25. In the pushing means 32, a screw rod 34 is screwed advanceably/retractably on a nut member 33 which is fixed to the lower end of a cylinder part 22a, and a thrusting rod 36 is supported floatingly above the screw rod 34 by a coil spring 35. The top surface of a head part 37 with a large diameter which is formed at the upper end of the thrusting rod 36 contacts the lower surface of the movable board and supports a molding die 13 through the movable support 25. Therefore, even when the curvature of a curved panel 11 disperses, a panel set surface 15 can be held on the lower side surface of the peripheral part of the panel 11 by the elastic force of the coil spring 35.
Patent JP-H1196052-A (JP)
Title: File management device
Inventor: MORITA MITSUAKI
IPC: G06F12/00
Filed: 1997-09-17
Abstract: PROBLEM TO BE SOLVED: To guarantee data writing performance at a regulated rate even when overhead such as seak on a non-continuous point occurs at the time of writing video data in a medium. SOLUTION: In a file system having a block management table 105 for managing unused blocks in each plural storage areas, a near-by storage area selecting means 102 counts the number of unused blocks continuously allocated from the same area, selects a storage area including an unused block allocated immediately before the selection when the count value does not exceeds a regulated value, and when the count number exceeds the regulated value, selects a storage area adjacent to the storage area including the unused block allocated immediately before. A block allocating means 101 successively allocates unused blocks in storage areas selected by the means 102.
Patent JP-H0195754-A (JP)
Title: Autoclave sterilization process
Inventor: KOSUGE TOKUO
IPC: A23L3/10
Filed: 1987-10-06
Abstract: PURPOSE:To carry out autoclave sterilization treatment of a retort food, etc., especially a gas-containing packaged food, in high yield while minimizing the volume change of the package, by controlling the pressure in a sterilization tank according to the temperature change in the tank. CONSTITUTION:A packaged material such as gas-containing packaged material is put into a sterilization tank 1 and sterilized under high temperature and pressure condition by raising the temperature in the sterilization tank. In the above process, a treating timetemperature program is prepared preferably before hand, the temperature in the sterilization tank 1 is measured by a temperature sensor 31 and a pressure necessary to keep the volume of the packaged material at a constant level is calculated from the measured result by a temperature- pressure converter 33. The calculated pressure value is compared with the pressure in the sterilization tank 1 measured by a pressure sensor 32 and the valve V13 of an exhaustion pipe 5c or a valve V14 of a feeding pipe 5d is operated by the pressure difference to approach the pressure in the sterilization tank 1 to the calculated pressure.
Patent JP-H0299960-A (JP)
Title: Pattern forming method
Inventor: ENDO MASAYUKI
IPC: G03F7/38
Filed: 1988-10-06
Abstract: PURPOSE:To form fine patterns having good shapes by treating a resist by an acidic liquid, then exposing the resist to pattern exposing, treating the resist by an alkaline dye, exposing the resist to full-surface exposing then to developing, thereby forming the patterns of the resist. CONSTITUTION:After the resist 2 is formed on a substrate 1, the resist is subjected to exposing after the treatment by the acidic liquid 3, then to the treatment by the alkaline dye 6 and is further subjected to the development by the full-surface exposing 5 to form the patterns 2A. The carboxylic acid in the resist 2 formed by the exposing is neutralized and adsorbed with the alkaline dye 6 and eventually the initial pattern-exposed parts constitute the contact mask at the time of the later full-surface exposing. The formation of the patterns having the good shapes by the development is thus executed. The fine resist patterns are thereby obtd. with the high aspect ratio.
Patent JP-S62112033-A (JP)
Title: Dust detecting device
Inventor: IIZUKA SHIGEHARU
IPC: G01N15/06
Filed: 1985-11-11
Abstract: PURPOSE:To measure sample air having a large flow rate without increasing the diameter of a laser beam nor increasing the suctional force of an air pump by preventing the disturbance area of the sample area from being diffused by purge air. CONSTITUTION:The sample air 2 is sent out of the elliptic sender port 5 of a sender nozzle 3 and sucked into a suction nozzle 3. When the purge air is sent out of a purge air sender port 7, the purge air flows through the disturbance area 3b between the sender nozzle 3 and suction nozzle 4 in a doughnut shape, so the scattered disturbance area 3b is expelled toward a laminar area 3a and sucked to the suction nozzle 4. The sender port 5 of the sender nozzle 3 is formed elliptically, so the laminar area 3a of the sample air 2 is elliptic in parallel to the laser beam 6. Therefore, the detection area 3c of the laminar area 3a expands and the sample area 2 with a large flow rate can be measured.
Patent JP-H0783392-A (JP)
Title: Heat responsively actuated steam trap
Inventor: KOIKE TADASHI
IPC: F16T1/10
Filed: 1993-09-14
Abstract: PURPOSE:To quickly discharge a large amount of low temperature fluid by forming an upper wall member of temperature responsively acting member in a temperature controller element, formed by arranging a diaphragm, expanding medium and a valve member between the upper/lower wall members, and forming the upper wall member in a more upward directional protrusive shape at the time of low temperature. CONSTITUTION:An upper wall member 11 of constituting a temperature controller element 9 is formed of bimetal, so as to deform the upper wall member to more upward protrusive shape at low temperature time and so as to decrease an upward deformation degree at high temperature time. In this constitution, at starting time, the inside of a valve chamber 3 is at a low temperature, to contract an expanding medium 15, and the second diaphragm 18 is lifted by a fluid pressure in the valve chamber 3, to separate a valve member 16 from a valve seat member 7, and to open a draw out path 8. Here is deformed the upper wall member 11 in a protrusive shape to the upward, to separate the valve member 16 from the valve seat member 7, and discharging is quickly performed. A protrusive shape of the upper wall member 11 is decreased with a temperature rise, and a clearance between the valve member 16 and the valve seat member 7 is returned back to a normal condition.
Patent JP-H07104482-A (JP)
Title: Image forming method and image forming material
Inventor: MATSUHASHI YUKI
IPC: G03F7/004
Filed: 1993-10-08
Abstract: PURPOSE:To provide an image forming method having the capability of forming an image even on a paper sheet having poor smoothness, and and image forming material used for the method. CONSTITUTION:This image forming method and material used therefor feature that an achromatic or white photosensitive layer is formed on a carrier before forming a photosensitive layer containing a coloring agent thereon and further before exposing an image on an image forming material composed of a protection film laid on the photosensitive layer to transfer an un-exposed section for forming a colored image through a difference in stickiness in the transfer of the exposed and un-exposed sections of the photosensitive layer, and that the un-exposed section of the image forming material is transferred to an image receptor such as a paper sheet. As a result, an image can be well transferred to and reproduced even on a printing paper sheet or the like having roughened surface, and a high quality image corresponding to paper characteristics can be provided.
Patent JP-H0889074-A (JP)
Title: Device for storing unhulled rice in bag
Inventor: NAKAUCHI HIDEMI
IPC: A01F12/50
Filed: 1994-09-20
Abstract: PURPOSE: To save labor and facilitate the removal of an unhulled rice bag by dispensing with the work to rake out unhulled rice in a boot into a bag in the case of removing a full unhulled rice bag from unhulled rice-bearing bars. CONSTITUTION: This storing device stores unhulled rice in an unhulled rice bag suspended by a pair of unhulled rice-bearing bars (1) and (2) and an unhulled rice-bearing rack. In the device, an unhulled rice-bearing bar (1) in the pair of unhulled rice-bearing bars (1) and (2) is fixed and the other unhulled rice- bearing bar (2) is movable. The movable bar (2) is made to be movable downward toward the fixed unhulled rice-bearing bar (1). Optionally, an unhulled rice-guiding boot inserted into the suspended unhulled rice bag is made of a flexible material and a falling port at the lower end of the boot may be blockaded by contracting with an operation of a shutter lever.