baber/WOPTO huggingface dataset:
Patent JP-H05334783-A (JP)
Title: Auxiliary storage device
Inventor: YAMADA KENSAKU
IPC: G06F13/00
Filed: 1992-05-28
Abstract: PURPOSE:To provide an auxiliary storage device capable of inhibiting the ejecting function of a storage medium at the auxiliary storage device when a computer main body is accessed to the auxiliary storage device having a detachable storage medium. CONSTITUTION:When the computer main body is mounted with an auxiliary storage device 7 having a detachable storage medium as a file system, an inhibiting signal is sent from a CPU 4 to the auxiliary storage device 7 for inhibiting the ejecting function of the storage device and thus, the ejecting function is inhibited on the hardware by the auxiliary storage device 7. Also, when the computer main body is mounted with the file system of the auxiliary storage device 7, an inhibition releasing signal is sent from the CPU 4 to the auxiliary storage device 7 for releading the inhibition of the ejecting function of the storage medium and thus, the ejecting function of the storage device on the hardware is released by the auxiliary storage device 7. Therefore, the detachable storage medium provided on the auxiliary storage device is prevented from being damaged.
Patent JP-S5362511-A (JP)
Title: Magnetic reproducing system
Inventor: FUJIWARA TATSUO
IPC: G11B5/027
Filed: 1976-11-17
Abstract: PURPOSE: To reduce the distorsion and also to prevent the occurrence of anomalous transient of the distorsion, by supplying electric current, whose frequency is higher than the reproducing signal frequency, to the winding of reproducing head so as to carry out the reproduction. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5928157-A (JP)
Title: Exposure mask and its material
Inventor: SHINDOU MASANARI
IPC: G03F1/54
Filed: 1982-08-07
Abstract: PURPOSE:To improve the optical density of an amorphous semiconductor layer and the light shielding effect of the layer in exposure by manufacturing an a- Si film in the presence of hydrogen, especially activated or ionized hydrogen to introduce a prescribed amount of hydrogen atoms into the a-Si film. CONSTITUTION:An a-Si:H layer 3 is uniformly coated with a known photoresist 6 such as a negative type photoresist, a previously manufactured mask 7 for exposure is mounted, and exposure is carried out. The ground photoresist 6 is exposed to beams 8 for exposure in the form of a prescribed pattern through the non-mask parts 9 of the mask 7. The unexposed parts of the photoresist 6 (the exposed parts in case of positive type) are removed by development. The ground a-Si:H layer 3 is etched using the photoresist 6 as a mask. The thickness of the layer 3 can be reduced to about 1,000Angstrom  by etching the layer 3 by plasma etching or other dry process using a gaseous etchant such as CF4+O2. Thus, a mask 11 for exposure is formed.
Patent JP-S62294206-A (JP)
Title: Repeating installation for submarine optical fiber cable
Inventor: TAGAMI TOSHIYUKI
IPC: H04B10/29
Filed: 1986-06-13
Abstract: PURPOSE:To miniaturize a repeating installation unit by providing the repeating installation unit with a through optical fiber and a repeating circuit independently of each other and alternately connecting through optical fibers and repeating circuits of adjacent repeating installation units in series. CONSTITUTION:Each repeating installation unit 10 constituting a repeating installation consists of a repeating circuit 6 and a through optical fiber 12 which is provided independently of the circuit 6 and is used only for piercing. Repeating installation units are connected in series through universal joints, and circuits 6 and optical fibers 12 of adjacent units 10 are connected. The optical input signal from a submarine cable 1 is divided into the signal which passes the circuit before passing the joint 3 and the signal which passes the optical fiber 12 which only pierces the unit 10. The former passes the optical fiber 12 and the latter passes the circuit 6 in the following unit 10 after passing the joint 3.
Patent JP-2000327819-A (JP)
Title: Method for sulfonation treatment and preparation of separator for cell
Inventor: TAKASE TOSHIAKI
IPC: H01M2/16
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To uniformly introduce a sulfonic group by causing water to adhere to a sheet and subsequently contacting this sheet with sulfuric anhydride gas. SOLUTION: A sheet is imparted with 50-200 mass % of water and is brought into contact with sulfuric anhydride gas diluted with nitrogen gas or a rare gas such as, helium or the like to a concentration of 10-80 mass % and subsequently heated to 80-120 deg.C for not more than 120 min to effect sulfonation. Then, the sheet is washed with sulfuric acid of a low concentration to remove by-products and further washed with water to give a sheet having introduced thereinto a sulfonic group. As a resin to form the sheet is employed a polyolefin, a polyester, a polyamide, a fluororesin or the like. The sheet can be in the form of a film, a porous membrane, a woven fabric, a knit, a nonwoven fabric or the like.  As a separator for a cell is employed a fiber sheet comprising a nonwoven fabric and a microporous film and excellent in maintenance of an electrolyte, and as the resin for forming the sheet is desirably employed a polyolefinic resin or the like excellent in resistance to alkalis and to acids.
Patent JP-S5838921-A (JP)
Title: Production of liquid crystal display panel
Inventor: SHIOJI TAKEHIKO
IPC: G02F1/1339
Filed: 1981-08-31
Abstract: PURPOSE:To prevent the deviation in positions of both substrates in pressurizing and regular calcination by sticking a resin having tack in the prescribed parts of the substrates which face each other in the stage of adhering of liquid crystal display substrates. CONSTITUTION:In the stage of printing a resin 2 of solvent type serving as a sealant on the surface of a segment glass substrate 1 into required shapes and affixing a common glass substrate 3 thereon after temporal calcination, a resin 5 having tack (sticky) is stuck on the end part of the substrate 1 by a printing or other method, and the substrate 3 is adjusted of position and is adhered thereto, then the assembly is subjected to pressurizing and regular calcination. Since both substrates are fixed by the effect of the above-described resin 5, the deviation in the positions as in conventional methods is virtually eliminated.
Patent JP-S5762415-A (JP)
Title: Numeric control working machine
Inventor: OOI MASAHIRO
IPC: G05B19/18
Filed: 1980-10-01
Abstract: PURPOSE:To save the time required to fit a workpiece and to improve the precision, by slanting coordinate axes in accordance with the reference hole and reference surface of the workpiede fitted adequately to a working machine table. CONSTITUTION:A workpiece, when having two refernce holes, is first fitted at an optional position on a table, In this state, a machine control central processor 20 is operated according to a program. The processor 20 detects and stores the coordinates X1 and Y1 of the 1st reference hole. Similarly, it detects and stores the coodinates X2 and Y2 of the 2nd reference hole. Then, angles theta between a line connecting the centers of both the holes and the (X) axis and (Y) axis in the table moving directions are calculated by finding values X1-X2 and Y1-Y2. Further, the processor 20 calculates a start point Psn on coordinate new axes X and Y slanting at the angle theta by using known start point Ps and X1 and X2, and Y1 and Y2. A wire is moved to the start point Psn to start wire cutting work.
Patent JP-S5567517-A (JP)
Title: Phosphoric acid concentrating method
Inventor: ARAI HIDEO
IPC: C01B25/234
Filed: 1978-11-08
Abstract: PURPOSE: To effectively utilize waste heat and reduce the cost for concentrating dilute phosphoric acid, in concn. of the acid by a vacuum evaporation method, by heating the acid by heat exchange for hot conc. sulfuric acid obtd. by a special method from a contact sulfuric acid producing process.  
     CONSTITUTION: Gas cooling tower 4 is set between first economizer 3 and intermediate gas absorption tower 5 in the contact sulfuric acid producing process, and cooling tower 7 between second economizer 6 and final gas absorption tower 8. Conc. sulfuric acid of about 90°C is sprinkled in towers 6, 7 and directly contacted to hot SO 3  gas to heat the acid to about 125°C. On the other hand, dilute phosphoric acid from a wet phosphoric acid producing process is passed through vacuum evaporator 10 and heat exchanged for the hot conc. sulfuric acid from tower 4 in heat exchanger 11. Part of the conc. phosphoric acid is then passed through second vacuum evaporator 12 and similarly heat exchanged in heat exchanger 13, and part of the conc. acid is further passed through third vacuum evaporator 14 and similarly treated with the conc. sulfuric acid from tower 7 in heat exchanger 15. Thus, without remarkably changing the acid producing processes waste heat of SO 3  is effectively utilized in concn. of phosphoric acid. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5839082-A (JP)
Title: Ion laser tube
Inventor: YAMAGUCHI KENJI
IPC: H01S3/041
Filed: 1981-09-02
Abstract: PURPOSE:To lower the surface temperature of a graphite disc by water cooling the interior of an alumina post in a hollow pipe structure. CONSTITUTION:One ends of a water supply and exhaust post pipe 13 and a connecting insulation post pipe 6 are sealed via frit glass through a connecting pipe 14, and the other ends are sealed via connecting pipe 15, thereby sealing in vacuum. Cooling water fed from 17a transmits heat at the temperature of a graphite disc 7 through a connecting insulation post pipe 16, and is drained from 17b, thereby lowering the surface temperature. Accordingly, it can reduce the graphite powder and the production of a sputter film, thereby obtaining an ion laser tube having long lifetime and high reliability.
Patent JP-H09317254-A (JP)
Title: Simply assembled awning
Inventor: KAMIYA AKIO
IPC: E04H15/64
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage, wrinkling and easy deformation of a tent fixed with strings but subjected to stress concentration at the strings by providing thick portions at both edges of the tent in the longitudinal direction. SOLUTION: An awning 1 and a frame 2 to tensely mount the awning 1 are provided. The awning 1 has a preset width of flexible sheet 1a and thick portions 1b at both edges in the longitudinal direction and the frame 2 has a slit 2a which is wide enough to pass the awning 1 therethrough and not to pass the thick portions 1b as stoppers therethrough.
Patent JP-2000329865-A (JP)
Title: Wooden-framed clock
Inventor: KIZAWA HIROYUKI
IPC: G04B37/00
Filed: 1999-05-19
Abstract: PROBLEM TO BE SOLVED: To improve outward appearance by mitigating the difference in level generated on the front face or on the peripheral face of a clock frame caused by the difference between coefficients of contraction of each wooden piece composing the clock frame. SOLUTION: A rectangular wooden clock frame 9 has such a formation that an upper board 23 corresponding to an upper side, a lower board 24 corresponding to a lower side, a left-side board 25 corresponding to a left side, and a right-side board 26 corresponding to a right side are joined to form a frame.  On a joined face between the upper board 23 and the left-side board 25, on a joined face between the upper board 23 and the right-side board 26, on a joined face between the lower board 24 and the left-side board 25, and on a joined face between the lower board 24 and the right-side board 26, cylindrical wooden fixing pins 27 are installed respectively on both-side parts of the center part in the depth direction of the clock frame 9 as a boundary, and simultaneously on the parts nearer to the peripheral face of the clock frame 9 than the center part in the width direction of the clock frame 9, and each board on both sides is connected and fixed respectively with the joined face as a boundary through the fixing pins 27.
Patent JP-S5470660-A (JP)
Title: Garbage disposal instrument
Inventor: MIKI HIROSHI
IPC: E03C1/266
Filed: 1977-11-16
Abstract: PURPOSE: To allow washing by removing a gauze filter, and to arrange this device so as to ensure excellent drainage even when using a crushing chamber as a normal garbage encasing vessel.  
     CONSTITUTION: When garbage is charged into a crushing chamber 5 from a charge port 1 and a motor 11 is turned, a rotary disc 10a and a dehydration cage 12 rotate in the slight lag of the number of revolution by means of over-drive gears 15W17. Garbage on the rotary disc 10a is dispersed to the fixed edge 9 side by centrifugal force, crushed by means of a rotary edge 10 and a notch groove 9a of the fixed edge 9, blown off onto the cage 12 through a clearance of the fixed edge 9, upward pushed up by the action of a brush 25 and the cage 12 while being dehydrated by the revolution of the cage 12 at high speed, and collected into a polyethylene bag 30 in a dust collecting box 26 from a drainage port 27. Even when flowing water to a sink 2 under a condition that garbage is collected into the chamber 5, water passes through a by-path 33 through a gauze filter 31, which can freely be removed, and flows to a drain pipe 18 without troubles. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5563831-A (JP)
Title: Manufacture of semiconductor device
Inventor: KUDOU MASAHIDE
IPC: H01L21/30
Filed: 1978-11-09
Abstract: PURPOSE: To bring a wafer to be developed into contact with a fresh developer at all times and at the same time to reduce developing time, by heating a developing solution and producing vapor, and developing a wafer to be developed by bringing it into contact with the vapor.  
     CONSTITUTION: Container 3 containing an object to be developed, such as a semiconductor wafer, is placed inside container 1. Developing solution 2 is heated by heater 5 and it is made into vapor. Container 1 is filled with vapor, and developing is done by bringing the object to be developed into contact with the vapor. By this, it is made possible to bring the object to be developed into contact with a fresh developing solution at all times. As a result, it becomes advantageous for fabricating very small semiconductor devices, and at the same time, it becomes unnecessary to dry the wafer, so that developing time can be reduced. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H01308460-A (JP)
Title: Reactive dye and dyeing therewith
Inventor: MATSUNAGA RYOZO
IPC: C09B62/085
Filed: 1988-06-07
Abstract: NEW MATERIAL:A compound which, in the form of a free acid, is represented by formula I (wherein R1-2 are each -H, -SO3H or -NO2; R3 is -H or -SO3H; R4-5 are each -H, -OCH3, -OC2H5, -CH3, -NHCOCH3, -NHCONH2 or -NH2; R6 is -COOH or -CONH2; R7 and R7' are each -H, -CH3 or -C2H5; Y is -CH=CH-, -NH- or -CONH-; D is formula II-IV, l is 1-2, and m is 1-3). EXAMPLE:A compound of formula V. USE:A reactive dye which can dye a cellulosic fiber material in a reddish yellow color. PREPARATION:A compound of formula IX obtained from cyanuric chloride and a compound of formula VI-VIII is diazotized, and the product is reacted with a compound of formula X to obtain a compound of formula XI. A compound obtained by reacting the compound of formula IX with the compound of formula XI is reacted with a compound of formula XII or XIII.
Patent JP-H0682725-A (JP)
Title: Chromatic aberration correcting element
Inventor: MARUYAMA KOICHI
IPC: G02B27/42
Filed: 1993-06-10
Abstract: PURPOSE:To manufacture a chromatic aberration correcting element cheaper than an element on which glasses are stuck by forming planes perpendicular to the optical axis into a ring belt of stepped planes concentric to the optical axis on at least either side of the light incident end face or the light outgoing end face. CONSTITUTION:This chromatic aberration correcting element 1 is formed so that a plurality of stepped planes are formed on the light ingoing side end face 1a, the outgoing side end face 1b is constituted of a single plane, and the planes of the ingoing side end face are formed into concentric ring belts centering around the optical axis. The pitch of the respective planes in the optical axis direction is prescribed by the condition showns as follows: P=mlambda0-/(n-1), where m is an integer, n is refractive index, lambda0 is an optional wave length in used wave length. Further, when the macroscopic form of the chromatic aberration correcting element 1 becomes a cocave flat lens, chromatic aberration of a positive lens utilizing ordinary refraction can be cancelled, and hence the chromatic aberration can be corrected by using it in combination with an objective lens 2 for an optical disk.
Patent JP-S61296444-A (JP)
Title: Controlling system for memory information output
Inventor: KUSAKAWA TAKASHI
IPC: G06F11/34
Filed: 1985-06-25
Abstract: PURPOSE:To obtain only necessary partial data without any oversight by specifying an area to be outputted out of memory information at the generation of failure on the basis of a main storage address range, a retrieving key character string and data length and outputting the specified area. CONSTITUTION:It is defined that an investigator outputs an SCAN command as a command for specifying a part to be outputted from memory information. Namely, ABCD, 03808780-038087D0 and 0010 specify a key character string to be retrieved, storage addresses in a retrieving range and the number of bytes to be outputted respectively. When receiving a memory information output program 6 and the SCAN command, a CPU 2 reads out a part corresponding to logical storage addresses 03808780-038087D0 in a main storage device 1 out of memory information in a storage device 3 to a working area formed in the main storage device 1. The program 6 successively scans storage addresses from the byte of 03808780, and when detecting the coincidence of 4 bytes started from the storage address 03808790 with a specified key character string, outputs 16 bytes from 03808790 to 0380879F to a printer.
Patent JP-S62292128-A (JP)
Inventor: YABUUCHI HIDETAKA
IPC: A47L9/00
Filed: 1986-06-13
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04340087-A (JP)
Title: Method and apparatus for preventing invasion of outside air to shaft insertion section of atmospheric furnace
Inventor: OKUNO TETSUYA
IPC: H05K3/34
Filed: 1991-05-15
Abstract: PURPOSE:To prevent invasion of the outside air due to thermal deformation of a shaft and to satisfactorily solder by mounting a plurality of thin plates on a furnace wall in which the shaft is inserted coaxially with the shaft in a narrow gap, and feeding 1 atm or more of inert gas between the plates. CONSTITUTION:A hole 11 for inserting a shaft S is provided at a furnace wall 10, and the shaft S protrudes from the hole 11. The shaft S is supported by a bearing 12, which is mounted at a bearing mounting plate 13, which is secured to a support rod 14. In the case of an apparatus, a plurality of thin plates 2, a circular plate 7 and a body 1, a retaining plate 8 are first coaxially passed through the shaft S, secured to the wall 10 by bolts 9, the bearing 12 is then inserted through the shaft S, and the plate 13 is secured to the rod 14. Then, 1 atm or more of inert gas is fed from a gas supply port 3 into a space 4, and filled in a gap between the plates 2 and 2. Thereafter, the gas is externally fed from a gap of the shaft S, the outside air is not invaded into the apparatus, and no oxygen is thus supplied, a defective soldering is prevented.
Patent JP-H10328119-A (JP)
Title: Dish dryer
Inventor: TSUJINAGA YOSHIHITO
IPC: A47L15/48
Filed: 1997-05-28
Abstract: PROBLEM TO BE SOLVED: To efficiently dry dishes and cooking instruments such as a chopping board and a kitchen knife. SOLUTION: Concerning this dryer, a 1st storage part 7 for storing various kinds of dishes and a 2nd storage part 8 with smaller capacity than the 1st storage part 7 for storing cooking instruments such as a chopping board M or a kitchen knife are provided inside one drying chamber 4, and electric heaters 12 and 13 are provided as air heating means together with a fan 11. Then, this machine is additionally provided with low and high temperature warm air supplying means 9 and 10 constituted so as to respectively supply low temperature warm air W1 , and high temperature warm air W2 for dry to the 1st storage part 7 and the 2nd storage part 8 and a changeover switch for switching the operation of low temperature warm air supplying means 9 and the high temperature warm air supplying means 10.  The dishes stored in the 1st storage part 7 are dried by the low temperature warm air W1 supplied by the low temperature warm air supplying means 9, and the cooking instruments such as a chopping board M and a kitchen knife stored in the 2nd storage part 8 are dried by the high temperature warm air W2 supplied by the high temperature warm air supplying means 10.
Patent JP-S63302876-A (JP)
Inventor: SHIRAISHI HIDETOSHI
IPC: A63F5/04
Filed: 1987-06-01
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-S5763501-A (JP)
Title: Thin film type optical switch
Inventor: TERUI HIROSHI
IPC: G02F1/315
Filed: 1980-10-06
Abstract: PURPOSE:To realize not only the miniaturization but the integration for a thin film type optical switch, by electrically controlling a mobile dielectric bar mounted on a region of low refractive index of an optical wave guide film and varying the distance between the dielectric bar and the wave guide film to switch the travelling direction of the incident guide light. CONSTITUTION:An optical wave guide film 2 having a refractive index n2 is laminated on a substrate 1 having a refractive index n1. A low refractive index region 2' having a refractive index n2' (n2>n2') is formed to the film 2. A transparent flexible dielectric thin plate 4 is provided on the region 2' by sandwiching an air layer 3, and an end of the plate 4 is fixed by an adhesive 6 with the intervention of a spacer 5. a protective sheet 7 is provided on the fixed plate 4. A ball 8 for press- contact use adhered to a voltage bimorph plate 21 is provided on the sheet 7. When the voltage is applied to the plate 21 via a switch 23 from a power supply 24, the plate 21 warps downward. As a result, the plate 4 is press-fixed to the region 2' to switch the travelling path of the wave guide light. Thus both the miniaturization and the integration can be attained for an optical switch.
Patent JP-H09316762-A (JP)
Title: Deodorant textile product
Inventor: SUMIYA TATSUAKI
IPC: D06M101/16
Filed: 1996-05-31
Abstract: PROBLEM TO BE SOLVED: To obtain a deodorant textile product having malodorous gas absorbency and further antimicrobial and germicidal properties by mixing a basic gas absorbing acrylic fiber with an acid or an aldehyde absorbing acrylic fiber and an antimicrobial and germicidal fiber. SOLUTION: This deodorant textile product is obtained by carrying out the hydrazine cross-linking treatment of an acrylic fiber, comprising an acrylonitrile-methyl acrylate copolymer and having carboxyl groups as a raw material fiber, then performing the alkali hydrolytic treatment, subsequently treating the resultant fiber with an acid, providing a basic gas absorbing acrylic fiber, then washing the fiber treated by the cross-linking with the hydrazine, drying the cross-linked fiber, affording an acid or an aldehyde absorbing acrylic fiber, further treating the raw material fiber with an aqueous solution of silver nitrate and providing an antimicrobial and germicidal fiber. The three kinds of fibers are mixed to form a web, which is then heat-treated under a pressure to afford a matlike textile product.