baber/WOPTO huggingface dataset:
Patent JP-S62226626-A (JP)
Title: X-ray exposure equipment
Inventor: UEHARA HIROSHI
IPC: H01L21/027
Filed: 1986-03-28
Abstract: PURPOSE:To compensate matching error caused by the expansion and constraction of a mask and a wafer, by providing a means for controlling the temperature or pressure of a gas in an exposure chamber and a means for controlling the temperature or the pressure of an atmosphere gas in which a body to be exposed is arranged. CONSTITUTION:The pressure of He gas in an exposure chamber is automatically controlled by valves 11 and 12 so as to be specified values. The pressure of N2 gas in the space S of a case 16 accommodating the exposure chamber 8, a matching mark detecting part 10 and an X-Y stand 5 is also kept at a specified value by automatic control of values 13 and 14. Marks 3 and 4 are formed facing each other on both sides of the edges of the mask 1 and a wafer 2. Expansion and contraction of the wafer 2 and extension and contraction of the mask 1 caused by the incidence of X-ray are detected at a right point and a left point, and valves 11-14 are controlled such that all marks 3 and 4 coincide with each other. Thus the temperature and the pressure of He and N2 gases in the space S are controlled. As the temperature and the pressure of each gas are controlled by a controlling equipment 15, the amount of expansion and contraction of the mask 1 and the wafer 2 are compensated under independent control, and exposure with high accuracy is enabled.
Patent JP-H09254976-A (JP)
Title: Easy-opening can lid
Inventor: YAMAZAKI YUJI
IPC: B65D17/50
Filed: 1996-03-26
Abstract: PROBLEM TO BE SOLVED: To easily open a can, make drinking easy, and easily pour contents by adhering plug plates made of aluminum or a plastic to a part of a peripheral edge of an opening of a can lid panel inseparably with a resin and adhering other part with the resin in an openable manner by fingers. SOLUTION: At a mouthpiece 2 and an air hole 3 formed on a can lid panel 1 made of a steel plate or surface treated steel plate, a mouthpiece plug plate 4 and an air hole plug plate 5 made of aluminum, a plastic, a resin or paper which are different from that of the can lid panel 1 are adhered with a resin to the peripheral edges of the mouthpiece 2 and the air hole 3 for blocking them so as to form an adhesive section 6. A part 6a of the adhesive section 6 is fast adhered in such a manner that the mouthpiece plug plate 4 and the air hole plug plate 5 can not separate from the can lid panel 1. Also, other part separates from a peripheral edge of an opening of the mouthpiece 2 and the air hole 3 being pressed down by fingers, so as to be adhered in an openable manner.  Accordingly, an opening section can be formed into an optional easy-to- drink and easy-to-pour shape, and opening of the plug plates can be also facilitated.
Patent JP-H08264362-A (JP)
Title: Magnet molding apparatus
Inventor: ISHIYAMA KOICHI
IPC: B22F3/02
Filed: 1995-03-28
Abstract: PURPOSE: To provide a combined magnet molding apparatus which can concentrate lines of magnetic force outward in a radial direction and can function a strong orientation magnetic field by powder. CONSTITUTION: A high saturation magnetic flux density part 4 having higher saturation magnetic flux density than a die 3 is provided inside the die 3, and lines of magnetic force of a magnetic field generated between a core 8 and the die 3 are led to the high saturation magnetic flux density part thereby concentrating the lines of magnetic force outward in the radial direction of the die 3.
Patent JP-S55159838-A (JP)
Title: Gas adsorbent for particularly separating hydrogen from gas phase
Inventor: MISHIERU ARUMAN
IPC: C01B3/00
Filed: 1980-05-28
Abstract: Gas adsorbents comprise at least one paracyclophane (or PCP) derivative, constituted by cyclic oligomers formed of mer-units which are interlinked so as to define a rigid structure with a substantially cylindrical intramolecular cavity. The dimensions of the cross-section of said cavity correspond substantially to those of the one or more types of gas molecules that it is desired to introduce therein.
Patent JP-H01242698-A (JP)
Title: Bleaching agent composition
Inventor: AOYANAGI MUNEO
IPC: C11D7/54
Filed: 1988-03-24
Abstract: PURPOSE:To obtain the title compsn. which has excellent storage stability, by incorporating a particular cationic activator. CONSTITUTION:A cationic activator of the formula [wherein R1 is a (substd.) 1-22C alkyl group, alkenyl group or alkaryl group; R2 and R3 are each a lower alkyl group or alkenyl group; R1-R3 alternatively form a pyridine ring; R4 is a (substd.) phenyl group; n is 1 or 2; and X<-> is an org. of inorg. anion group] is incorporated. To increase stability, it is pref. to add 5-100 pts.wt. binder having fluidity at about 10-60 deg.C, pref. compd. which is solid at room temp. and sparingly soluble in water but is soluble in an aq. alkali soln. [e.g., higher fatty acid (palmitic acid)] to 100 pts.wt. activator defined above, followed by granulation. Further, a peroxide selected from among an inorg. peroxide capable of generating H2O2 in an aq. soln. or an org. or inorg. H2O2 adduct (e.g., Na2Co3.H2O2 adduct) is added as an essential component in such an amt. that the peroxide content of the compsn. is 1-99wt.% and that the molar ratio of the peroxide to the activator is 99.1/0.1-20/80. According to necessity, a builder, a peroxide stabilizer, etc., are added.
Patent JP-H10251867-A (JP)
Title: Surface treating agent for copper and copper alloy
Inventor: YOSHIOKA TAKASHI
IPC: H05K3/34
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To obtain a surface treating agent having excellent heat resistance, excellent film properties such as wetting time for a solder, spreading property for a cream solder, and excellent productivity without decreasing the film forming rate of copper by incorporating a specified amt. of iodine into a 2- phenylimidazole compd. SOLUTION: Iodine is added by 10 to 150ppm to a 2-phenylimidazole compd. expressed by formula. In the formula, R1 is a benzyl group or phenyl group, R2 is a hydrogen atom or methyl group, but such a compd. that R1 is a benzyl group and R2 is hydrogen atom is not included. As for the 2-phenylimidazole compd., 2-phenyl-4-methyl-5-benzylimidazole, 2,4-diphenyl-imidazole, and 2,4- diphenyl-5-methylimidazole can be used. These compds. are preferably incorporated by 0.01 to 10wt.% to the surface treating agent. Since these compds. are hardly soluble, it is preferable to use acid to change the compds. into soluble with water.
Patent JP-S63236481-A (JP)
Title: Television receiver
Inventor: ISHIGURO MEGUMI
IPC: H04N5/44
Filed: 1987-03-25
Abstract: PURPOSE:To prevent the erroneous recognition for a trouble at the time of projecting nothing on a screen by detecting the presence and the absence of an external video signal, and executing a display for indicating an external video input mode when the external video signal is not detected. CONSTITUTION:According to the operation of a commander 23, various display commands are issued to a display generating circuit 26 from a microcomputer 10 and various display signals are outputted from the circuit 26. The display signals are respectively superimposed on three primary color signals R, G, B outputted from a video signal processing circuit 17 in adders 20A, 20B, 20C. Then, according to the output from the circuit 26, various information of channel information is displayed on a cathode ray tube 19. In an input source selector 13, an input from external video input terminals 15A, 15B is selected. When horizontal synchronizing signals of the prescribed number per prescribed time are not detected from a synchronizing signal detecting circuit 16, a display signal for indicating that the external video input is selected from the circuit 26 is continuously generated.
Patent JP-S59194716-A (JP)
Inventor: IHARA KEISUKE
IPC: A47J19/00
Filed: 1983-04-21
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-H10249801-A (JP)
Title: Saw-cutting method for plate and apparatus therefor
Inventor: MIZUNO TAKESHI
IPC: B27B9/04
Filed: 1997-03-07
Abstract: PROBLEM TO BE SOLVED: To improve the vertical cutting accuracy by eliminating the generation of surges, chatter marks and the like when the four peripheries of a plate is saw-cut or split into a plurality of pieces. SOLUTION: A saw-cut guide 22 is provided facing and being capable of free contact/separate from a plurality of circular saws 4 disposed at intervals on a main shaft 5 of a multiple plate circular saw platen 1, and at the time of carrying a plate 11 onto the multiple circular saw platen 1, the saw-cut guide 22 is moved close in the direction of the circular saws 4 to bring a saw- cut guide 23 into contact with the plate 11 in a saw-cutting method for the plate. While the plate 11 is saw cut by circular saws 4, a part of the upper face of a soft member as a saw-cut guide 22 being in contact with the plate 11 is cut by the circular saws 4, and the interference with the circular saw circumferential sites protruded from the plate carrying face at the comb-tooth intervals of a comb-tooth body as the saw-cut guide 22 is avoided to receive the counterforce on the lower face of the plate.
Patent JP-S54162377-A (JP)
Title: Sheet feeder
Inventor: OOISO MITSUO
IPC: B65H3/24
Filed: 1978-06-14
Abstract: PURPOSE: To surely prevent a plurality of sheets from being simultaneously fed, by providing an unarranged sheet feed mechanism.  
     CONSTITUTION: The unarranged sheet feed mechanism comprising a driving wheel 6, a driven wheel 7 and a belt 5 fitted with unarranged sheet feed claws 8 is provided at the rear of a feed roller 3 installed under a feed hopper 1 containing numerous sheets 2. The lowest of the sheets is sent out of the hopper by the feed roller 3. If the lowest sheet does not come into contact with the feed roller 3, the sheet is sent out in the opposite direction by the unarranged sheet feed claw 8 and introudced into an unarranged sheet container 9. Therefore, a plurality of sheets are prevented from being simultaneously fed even if the sheets 2 are put in the feed hopper 1 without arranging the front ends of the sheets. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H06260344-A (JP)
Title: Rotary transformer
Inventor: KANDA YUJI
IPC: H01F38/14
Filed: 1993-03-05
Abstract: PURPOSE:To provide a rotary transformer of good assembyworkability by providing a structure wherein a signal transmission coil itself has electrostatic capacity. CONSTITUTION:A signal transmission coil is farmed by winding a wire rod having an insulation coat of material 3 containing dielectric constant to be a specified electrostatic capacity of 300pF or more, or, is formed by sandwitching the material 3 having the dielectric constant to be a specified electrostatic capacity between wire rods for winding, or, on a concentric forgeable insulation member, at least, a pattern is formed with photolithography technique, and on the pattern, a layer having the dielectric constant to be a specified electrostatic capacity of 300pF or more is added.
Patent JP-S60214946-A (JP)
Inventor: KOBAYASHI MASAKI
IPC: E04D1/16
Filed: 1984-04-10
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-S51146863-A (JP)
Title: Time setting device for electronic timepieces
Inventor: KAWAMOTO MASARU
IPC: G04G5/00
Filed: 1975-06-11
Abstract: PURPOSE: A time setting device for electronic timepieces whereby time indication can be forwarded fast in a lapse of time after a switch has been pushed. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S56168878-A (JP)
Title: Treatment of waste water
Inventor: ETSUNO ISAO
IPC: C02F1/42
Filed: 1980-05-30
Abstract: PURPOSE: To reduce the regeneration time of resins and reduce the consumed amount of chemicals by passing the waste water contg. COD components which are made acidic through the serially disposed salt type weak basic anion exchange resins and free base type weak basic anion exchange resins.  
     CONSTITUTION: The waste water 1' consisting of addition of an acid 2 such as  sulfuric acid to the waste water 1 discharged from a waste gas desulfurizer is passed  through an ion exchange tower A packed with weak basic anion exchange resin 3  of salt type such as Cl or SO 4 . Thence, the acidic water 4 after the treatment is passed through an ion exchange tower B packed with weak basic anion exchange resins 3' of free base type, by which the acids in the acidic water 4 are adsorbed to the resins 3' and the neutral treated water 5 is released as it is. Thereby the regeneration processes are simplified, the use of excessive acids and alkalis is obviated and the regeneration time is reduced. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H04308101-A (JP)
Title: Garbage disposal device
Inventor: MOTOZUKA YASUYUKI
IPC: B65F1/00
Filed: 1991-04-04
Abstract: PURPOSE:To enable garbage to be packed and sealed into a garbage bag without touching it with hands by moving a bottom-opening-type drainage plug cage between a drainage plug and a garbage disposal part, and also by opening the bottom cover when the cage has been moved to the disposal part for dropping the garbage into a garbage bag, and then by packing it in the bag by means of a pack-and-sealing device. CONSTITUTION:When a garbage disposal button is pushed, a movable rack 8 is moved, and both a bottom-opening-type drainage plug cage 3 and a shutter 5 move in the direction of the arrow A. When the rack is moved up to the upper part of a garbage vessel 10 to which a garbage bag 11 has been fitted, the bottom cover 3a of the drainage plug cage 3 is opened by gravity because there is no bottom-cover supporting body 2a, so that the garbage 4 in the cage drops into the garbage bag 11. When a sealing button is pushed, an electrode driving rack 19 and an electrode-receiver driving rack 20 approaches to each other to the center, so that the garbage bag 11 containing the garbage 4 is pressedly brought into contact. At the same time, the voltage of a power supply 25 is applied to both a sealing heater 21 and a bag-sealing heater 22, so that the garbage bag 11 is packedly sealed, and simultaneously the bottom of the subsequent bag is sealed.
Patent JP-S57187726-A (JP)
Title: Digital circuit
Inventor: WATARI SHIGERU
IPC: G06F13/36
Filed: 1981-05-13
Abstract: PURPOSE:To obtain high-speed signal propagation by dividing a bus which connects numbers of blocks over a long distance, and thus dividing a load capacitance. CONSTITUTION:To transmit and receive a signal to and from a block 3, two- way bus drivers 22 and 24, or 23 and 25 need be made active at once. In this case, loads on a bus 10 are a C1, a C2 and a C3 in total, and those capacitances need be driven. To transmit and receive a signal to and from a block 2, the two- way bus drivers 22 and 23 are activated while the drivers 24 and 25 are made inactive, and the block 3 and the load capacitance C3 of the bus are disconnected. Therefore, bus loads which need be driven are the C1 and C2. For a block 1, the bus drivers 22 and 23, and 24 and 25 are made inactive, and the load capacitances C2 and C3 are disconnected to leave only the capacitance C1 to be driven.
Patent JP-2000264791-A (JP)
Title: METHOD FOR GROWING SINGLE CRYSTAL SiC
Inventor: YAMADA MASUZO
IPC: C30B23/00
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To efficiently grow a high quality single crystal SiC which is free from the formation of powdery crystals and the occurrence of micro-pipe defects or the like by collision bonding of active atoms in the space of flight. SOLUTION: The single crystal is grown on the surface of a SiC single crystal substrate 7 by ejecting a high temp. plasma jet flame PJ from a nozzle part 5 by cooling an inert Ar gas from the outside, which gas is supplied into an arc discharge area 3 generated by applying a direct current voltage between an anode 1 and a cathode 2 of a plasma thermal spraying gun, on the other hand, decomposing silicon and carbon raw materials at the high temp. arc discharge area 3, which raw materials are introduced into a center part of the cathode 2 or its neighboring part, then ejecting the formed active silicon and carbon atoms together with the plasma jet flame PJ with a speed near to the speed of sound, and keeping the SiC single crystal substrate 7 at a temp. of 800-2,500 deg.C, which base plate is arranged in the ejected plasma jet flame PJ.
Patent JP-S63255218-A (JP)
Inventor: GERUTO PETORITSUKU
IPC: A61P9/06
Filed: 1988-03-24
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-S63239620-A (JP)
Title: Production of magnetic recording medium
Inventor: AONUMA MASASHI
IPC: G11B5/84
Filed: 1987-03-27
Abstract: PURPOSE:To permit production of a magnetic recording medium which is excellent in both an electromagnetic conversion characteristic and running durability by coating a magnetic layer on one face of a nonmagnetic base subjected to an electron ray projection treatment and coating a back layer on the other face. CONSTITUTION:This recording medium has the structure provided with the magnetic layer consisting of the nonmagnetic base and ferromagnetic powder dispersed in a binder on one face of said base and the back layer on the other face. The nonmagnetic base is subjected to the electron ray projection treatment and thereafter, the magnetic layer dispersed with the fine ferromagnetic powder in the thermosetting binder is coated on one face and the back layer is coated on the other face. Namely, a hydrophilic property is simultaneously imparted to the front and rear faces of the base by subjecting the nonmagnetic base to the electron ray projection treatment. The adhesiveness of the high-property magnetic layer and the back layer and the nonmagnetic base having the smooth surface is thus improved by the simple method and the magnetic recording medium having the excellent electromagnetic conversion characteristic and running durability is obtd.
Patent JP-2000263336-A (JP)
Title: Manufacture of piston and refrigirator
Inventor: TAGUCHI YOSHITO
IPC: F16J1/02
Filed: 1999-03-17
Abstract: PROBLEM TO BE SOLVED: To manufacture a piston stably usable for a long period at a good yield by roughing a slide surface of a piston substrate by a chemical treatment and making a piston substrate surface suitable for an adhesion by an adhesive. SOLUTION: A chemical treatment for roughing a surface is carried out for a compression piston substrate 34a. Two cylindrical resin members 34b are fixed to the compression piston substrate 34a which has been subjected to chemical treatment at a predetermined distance by an adhesive. The surface of the piston 34a to which the resin member 34b is fixed is polished to form a compression piston 34. Accordingly, according to the manufacture order, a piston to which a piston seal is strongly fixed and formed on the surface is obtained at an extremely high yield.
Patent JP-S62228202-A (JP)
Inventor: TOGAMI SHUICHI
IPC: A01B63/00
Filed: 1986-03-28
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-H11271668-A (JP)
Title: Lighting optical device and projection type display device
Inventor: TANAKA TAKAAKI
IPC: G02B27/09
Filed: 1998-03-20
Abstract: PROBLEM TO BE SOLVED: To obtain the light projection type display device which can light up a liquid crystal panel with lights from light sources very efficiently and uniformly and has good uniformity and high light use efficiency by providing a prism array plate which deflects and puts together the lights from the light sources. SOLUTION: The lights emitted by lamps 30 and 31 are converged by parabolic mirrors 32 and 33 respectively and converted into nearly parallel lights. The respective lights are made incident on a prism array plate 34 consisting of prisms. The pieces of luminous flux from the parabolic mirrors 32 and 33 are split by the prism array plate 34 and the split pieces of luminous flux are put together by turns. The composite luminous flux is made incident on a 1st lens array plate 35 consisting of lenses. Thus, the luminous flux which is split by the prism array plate 34 is made incident on lens elements of the 1st lens array plate 35 to light up the liquid crystal panel 39 uniformly.
Patent JP-S57187028-A (JP)
Title: High pressure vapor processing device
Inventor: NAKAMURA HIROAKI
IPC: B01J3/02
Filed: 1981-05-15
Abstract: PURPOSE:To control reaction or processing temperature and vapor pressure freely and rapidly in a high pressure vapor processing device by installing a container for controlling vapor pressure in addition to a reaction processing container. CONSTITUTION:A high pressure container 11 for reaction processing and the second high pressure container 13 connected thereto and controllable in temperature are installed in a device that makes chemical reaction or processing in high pressure material vapor. The vapor pressure of the stored liquid in the second high pressure container is controlled by temperature, etc. and the vapor pressure and temperature in the first container 11 are set at will.
Patent JP-H06240986-A (JP)
Title: Cut-off method in center pushing method
Inventor: ISHIKAWA MASATOSHI
IPC: E21D9/06
Filed: 1992-02-20
Abstract: PURPOSE:To make water so as to be prevented from getting into a center pushing unit from the outside as an interval between a center pushing pipe and a sleeve is filled up with a hardeneable filler and a cut-off material, in a telephone tunnel formed by a center pushing method. CONSTITUTION:A center pushing pipe 8 and a sleeve 10 are fitted together free of sliding motion with each other, while a tubular film member 14 turned up in almost U-shaped form opened to a terminal side of the sleeve 10 is interposed between the center pushing pipe 8 and the sleeve 10, and hard packing 16 is attached to a tip part of the sleeve 10. A hardenable filler 20 is pressed in an interspace 17 lying between the tubular film member 14 and the packing 16 and hardened. Next, a jack 5b is removed and a rear pipe 3b is propelled forward, then the center pushing pie 8 is pressed to a pipe body 3a via another packing 26. In succession, a cut-off material 27 is pressed in an interspace 28 lying between the packing 26 and the tubular film member 14, making it into being nonfluidized.
Patent JP-S60216478-A (JP)
Inventor: HIRAFUJI KAZUO
IPC: H01R43/26
Filed: 1984-04-10
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-H04284055-A (JP)
Title: Image reader
Inventor: MORII TOKUJI
IPC: H04N1/04
Filed: 1991-03-12
Abstract: PURPOSE:To prevent the image reader from being enlarged by making a disk, which is rotated synchronously with the rotation of a rotating body, freely turnable around an axis orthogonal to a scan direction and the rotary axis of the rotating body and providing a linking part to link the rotating body and the disk. CONSTITUTION:A disk 8 is held so as to be freely rotated around the axis orthogonal to a scan direction A and the rotary axis of a rotating body 6 and in the axial part, a bevel gear 15 is provided. A bevel gear 15 axially engaged with the bevel gear 14 is provided at the rotary axis of the rotary object 6, and the linking member is composed of these bevel gears 14 and 15. Namely, the rotation of the rotary object 6 is transmitted through the bevel gears 14 and 15 to the disk 8, and the disk 8 is rotated synchronously with the rotation of the rotary object 6. Then, similarly to the conventional case, a photosensor 9 detects a hole 8a formed on the disk 8 and outputs the certain number of pulses in proportion to the moving amount.