baber/WOPTO huggingface dataset:
Patent JP-S6325920-A (JP)
Title: Exposure method and its apparatus
Inventor: HOKO MORIHISA
IPC: G03F9/00
Filed: 1986-07-18
Abstract: PURPOSE:To prevent the generation of unnecessary area by positioning marks of one part of an exposure region, and to improve productivity in exposure by each forming the first positioning marks to the upper, lower, left and right peripheral sections of a material to be exposed, respectively shaping the second positioning marks at four corners on the outside of a rectangular transfer region in an original plate and positioning the original plate. CONSTITUTION:The pair of a second positioning mark a1 at the left upper corner of an original plate 2 such as a photo-mask and a second positioning mark a2 at a light lower corner is conformed to the pair of a first positioning mark A1 formed to a peripheral section on the upper side of a material to be exposed 1 and a first positioning mark A2 shaped to a peripheral section on the right side, thus positioning the original plate 2 such as the photo-mask in a right upper region in the material to be exposed 1. The original plate 2 is positioned to the material to be exposed 1 by each making the first positioning marks formed in a pair in the peripheral section of the material to be exposed 1 and the second positioning marks shaped in a pair on the outside of a transfer region 3 in the original plate 2 to coincide in exposure operation by step-and-repeat, thus forming a semiconductor element in the whole region of the material to be exposed 1 without unnecessary regional area, then improving productivity in the exposure process of the material to be exposed 1.
Patent JP-S6229487-A (JP)
Inventor: NAGANO MASASHI
IPC: B62M25/04
Filed: 1985-07-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5873598-A (JP)
Inventor: HABA HIROAKI
IPC: B67D7/32
Filed: 1981-10-20
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-H0218508-A (JP)
Title: Iv groove substrate and its manufacture
Inventor: KOYABU KUNIO
IPC: G02B6/255
Filed: 1988-07-06
Abstract: PURPOSE:To mass-produce the high-accuracy V-groove substrate without limiting a material by arranging thin plate pieces which are sectioned rectangularly so that an end surface of each piece and a plane of an adjacent piece form a V groove. CONSTITUTION:The thin plate pieces 8 which are equal in thickness and angle among slanting surfaces 9 and also sectioned rectangularly are arranged at a constant angle along the slanting surface 7 of a slanting block 6 to form V grooves of the same size in the same shape at equal intervals. In this case, the size, shape, and interval of the V grooves 5 are varied optionally according to the thickness of the thin plate pieces 8, the angle of the slanting surface 7 of the slanting block 6 prescribing the angle of the slanting surface 9, and the arranging method of the individual pieces 8. Further, the pieces 8 and block 6 are machined by grinding, lapping, and grinding, i.e. conventional machining technique, so the material is not limited to Si single crystal specially and the mass-production is enabled.
Patent JP-H05331365-A (JP)
Title: Production of rigid polyurethane foam
Inventor: MARUYAMA AKIHIRO
IPC: C08L75/04
Filed: 1992-06-03
Abstract: PURPOSE:To obtain a rigid polyurethane from which exhibits a fairly constant stress with the change in strain, absorbs energy at a high efficiency, and is excellent in impact-absorbing capability. CONSTITUTION:A rigid polyurethane foam which gives a stress-compression strain curve having no yield point when compressed at -30 to 100 deg.C is produced by mixing 100 pts.wt. polyhydroxy compd. with 1-200 pts.wt. powder having a mean particle size of 0.05-100mum in the process for producing the foam by reacting and foaming raw materials mainly comprising the polyhydroxy compd. and a polyisocyanate compd.
Patent JP-H0914269-A (JP)
Title: Sintered alloy bearing for make-up feeding lost oil content of grease
Inventor: MORIMOTO MASARU
IPC: F16C33/10
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To improve the service life of a bearing by a large magin by interposing sufficient oil content at the bearing surface of the bearing. SOLUTION: A bearing 10 has a cylindrical sintered alloy 12, and a grease layer 14 formed on the bearing surface. The sintered alloy 12 is impregnated with lubricating oil such as ether group synthetic oil, ester group synthetic oil or mineral oil. Grease in the grease layer 14 is formed of mineral oil as a base using an urea, penton, lithium or calcium group thickening agent. The lubricating oil impregnated in the sintered metal 12 has such viscosity that oil content can be make-up fed to the grease layer 14. When the grease oil content flows out along a shaft, the lubricaing oil impregnated in the porous structure of the sintered metal 12 moves toward the grease layer 14. As a result, sufficient oil content exists at, the bearing surface.
Patent JP-S5691251-A (JP)
Title: Method of charging photoreceptor in color electrophotography system
Inventor: SHIGA KAN
IPC: G03G15/02
Filed: 1979-12-25
Abstract: PURPOSE: To uniformalize the photoreceptor surface potential before exposure of every color separation by forming the charger which charges the photoreceptor into a scorotron type and differing the voltage to be applied to the grid thereof at the first color separating and at the other color separating.  
     CONSTITUTION: A charger 12 is of a scorotron type, has a grid 123, and the discharge voltage of positive polarity is applied from a DC power source 124 to its discharge section 121 at the timing matched to the sequence of the apparatus. Three kinds of Zenor diode arrays SZ1, SZ2, SZ3 are connected to the grid 123 according to the number 3 of color separation, and are so arranged that the voltage to be applied upon the grid changes when the Zenor diode arrays are changed over selectively and exclusively by switches SW1, SW2, SW3. The changing-over of the switch SW1 etc. is accomplished in correspondence to the sequence of the color process. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S6059736-A (JP)
Title: Flattening method of insulating film
Inventor: MAYUMI SHIYUUICHI
IPC: H01L21/3105
Filed: 1983-09-13
Abstract: PURPOSE:To enable to flatten an insulating film such as a PSG film at a low temperature without varying electric characteristics by rotating a semiconductor substrate with an axis perpendicular to the main surface as a rotating axis, and plasma-etching the film while emitting a light from an oblique direction to the surface of the substrate. CONSTITUTION:After the prescribed LOCOS oxidized film, a gate oxidized film a polysilicon gate, and source and drain diffused layer are formed and processed on a silicon substrate 1, a PSG film 2 of an interlayer insulating film to cover them is formed, and aluminum wirings 3 of a lower layer which has 8,000Angstrom  of thickness is formed by a photoetching technique. Then, after a PSG film 4 which has 1,600Angstrom  of thickness is covered by a vapor phase growing method, a through hole 5 is opened. Subsequently, the substrate is horizontally rotated at the center of a semiconductor wafer as an axis, and a plasma etching is performed while emitting ultraviolet ray which has 250-400nm of wavelength obtained from a mercury lamp from a direction of 45 deg. of an angle to the surface of the substrate. A high voltage barrel type device is used for the etching, and the film 4 is etched by CF4 gas.
Patent JP-H0610830-A (JP)
Title: Control method for tube pressure of high viscosity fluid
Inventor: TAKAGI ATSUSHI
IPC: F04B49/06
Filed: 1992-06-26
Abstract: PURPOSE:To control tube pressure in such a way as preventing the rise thereof by causing a controller to control a pump drive motor via a converter, according to the tube pressure detected with a pressure sensor, and providing a branch pipe having a leak valve between a pump and a nozzle for causing a necessary amount of a high viscosity fluid to leak. CONSTITUTION:A lubricant 12 in a tank 11 is sent to a feed line 14 via a pump 13. This feed line 14 is opened and closed with a valve 16. Pressure in the line 14 is detected with a sensor 17 and the signal thereof is transmitted to a controller. This controller controls a pump drive motor 18 through a converter, according to the pressure detected with the sensor 17. As a result, tube pressure can be maintained at constant level without any need to use a safety valve. Also, desired tube pressure can be easily obtained via the adjustment of a leak amount, when a leak valve is fitted for causing a fluid to leak. In this case, the leak valve can be made to act as a safety valve, as well.
Patent JP-S5959377-A (JP)
Inventor: ASAKAWA KAZUO
IPC: B25J15/08
Filed: 1982-09-28
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-H0811322-A (JP)
Title: Ink jet recording apparatus
Inventor: TSUKAMURA KIYOSHI
IPC: B41J2/175
Filed: 1994-06-28
Abstract: PURPOSE:To confirm the ink storage amt. of a waste ink storage member in an ink jet recording apparatus. CONSTITUTION:A waste ink storage member 4 composed of a felt material is set under a cleaning device for cleaning an ink discharge orifice 2. The color of the storage member is made different from that of ink and a, window 10 for confirming the storage amt. of waste ink of the storage member is provided to the side wall 101a of a bottom cover 101. The arranging position of the window 10 is set so as to be capable of confirming the position most separated from the ink inlet of the storage member. The cleaning device is constituted so that the ink discharge orifice 2 is wipen off by a soft elastomer being a clogging preventing/restoring member 3 when the holder 7 of an ink cartridge 1 is reciprocally moved. A density sensor 5 is provided to a position capable of detecting the color density of the part most separated from the ink inlet of the storage member.
Patent JP-H11349590-A (JP)
Title: Antimicrobial substance be-65932 and its production
Inventor: NAKASE KAZUHO
IPC: A61P31/04
Filed: 1998-06-02
Abstract: PROBLEM TO BE SOLVED: To obtain a new antimicrobial substance capable of exhibiting antimicrobial action even on disease-causing microorganisms against which the existing antimicrobial substance is not entirely effective. SOLUTION: This antimicrobial substance BE-65932 is a compound expressed by the formula or its pharmaceutically acceptable salt, and has the following physicochemical properties: (1) being white powder or solid; (2) having the molecular formula: C24 H31 O11 N5 ; (3) having a specific rotation [α]<20> D+71.4 (c 1.0, MeOH); (4) capability of easily dissolving in an organic solvent (e.g. methanol, dimethyl sulfoxide (DMSO), or the like) and water, and being difficult to dissolve in chloroform; (5) having basicity; (6) being positive in color reactions of test of readily carbonizable substances and phosphomolybdic acid reaction, or the like. The substance of the formula is obtained by incubating microorganisms belonging to Streptomyces and capable of producing the compound of the formula (pref. streptomyces sp.  A 65932 or its variant) and by collecting the compound of the formula from cultures, and is useful as an antimicrobial agent against disease caused by various kinds of microorganisms.
Patent JP-H0729330-A (JP)
Title: Detector for number of crosstracks
Inventor: NAKANO JUNICHI
IPC: G11B21/08
Filed: 1993-07-08
Abstract: PURPOSE:To obtain a detector of the number of crosstracks capable of accurately determining the number of crosstracks even though the actual number of crosstracks exceeds a repeat cycle of an access code. CONSTITUTION:A pattern of the access code is detected from a servo area including the access code which is constituted of the repeat pattern on an optical disk, through a circuit 1 for detecting the signal of reflecting light intensity, a circuit 2 for binarizing the access code and a circuit 3 for decoding the access code. A relative track number is determined from the pattern, and this relative track number and the previous relative track number stored in a memory 4 are supplied to a circuit 5 for detecting the number of crosstracks. The differential output of them is obtained and also this differential output is corrected based on a window produced from the previous number of crosstracks stored in a memory 6, then the number of crosstracks between the previous and present servo areas is determined.
Patent JP-H04368660-A (JP)
Title: Disk cartridge loading device
Inventor: OMORI KIYOSHI
IPC: G11B17/04
Filed: 1991-06-14
Abstract: PURPOSE:To excute the fine adjustment of the initial position of an injecting arm with a initial position adjusting cam and to surely execute a good injecting operation. CONSTITUTION:The initial position adjusting cam 72 is intereposed between the injecting arm rotatably supported by a cartridge holder 35 and rotatably pressed by a pulling coil spring 70, and a positioning projection 128a positioning the injecting arm 57.
Patent JP-S5870714-A (JP)
Title: Preparation of yarn for flame-retardant carpet fabric base
Inventor: MAEDA TAKAO
IPC: D01G13/00
Filed: 1981-10-23
Abstract: PURPOSE:To obtain the titled yarns for a fabric base having improved flame retardancy and stability, by carding opened flame-retardant fibers, placing the resultant web on the width of an opened main constituent fibrous layer, carding the laminated web, and mixing the respective fibers uniformly. CONSTITUTION:Flame-retardant fibers 1 are placed on a feed lattice conveyor 3, and loosened in an opener 2, transferred by conveyors 6 and 7 to a card 4 and carded to form a web 5. The resultant web 5 is then carried by a lattice conveyor 8 continuously to a horizontal conveyor 9. On the other hand, main constituent fibers 10 are placed on a conveyor 12, carried to an opener 11, opened, mixed in a fiber mixing chamber 14, carried to a hopper 17 and transferred to a main feed lattice conveyor 9 by a spiked lattice conveyor 18. The web 5 is then placed on the resultant web, and the laminated web 5 and the main constituent fibrous layer 10 laminated on the main card 19 are carded uniformly to give a uniform web 20, which is then roved in the roving step to afford the  aimed yarn.
Patent JP-H0834965-A (JP)
Title: Tacky agent composition and tacky processed article
Inventor: SASADA TETSUYA
IPC: C09J133/08
Filed: 1994-07-21
Abstract: PURPOSE:To obtain a tacky agent composition having excellent heat resistance, adhesiveness to a curved surface, peel strength under fixed load and adhesiveness to a rough face at low temperature and to prepare a tacky processed article. CONSTITUTION:This tacky agent composition comprises 100 pts.wt. of an acrylic polymer, 10-40 pts.wt. of a tackifier resin and 0.5-10 pts.wt. of an isocyanate- based curing agent. The acrylic polymer is composed of 99.5-99.99 pts.wt. of a mixture of 60-100wt.% of a 2-18C alkyl group-containing (meth)acrylic alkyl ester monomer and 40-0wt.% of a vinyl-based monomer copolymerizable with the alkyl ester monomer and 0.5-0.01 pts.wt. of a hydroxyl group-containing vinyl-based monomer. The tackifier resin has 0-30 hydroxyl number and 100-160 deg.C softening point.
Patent JP-H0922889-A (JP)
Title: Substrate treating device
Inventor: KIZAKI KOJI
IPC: H01L21/302
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To provide a substrate treating device which can give an appropriate amount of ultraviolet energy to a substrate without turning off any ultraviolet lamp. SOLUTION: When a stage 2 which supports a substrate 3 and can be moved upward and downward is moved upward, the substrate 3 is positioned in an ultraviolet ray arriving area UR and the substrate 3 is irradiated with ultraviolet rays. When a prescribed amount of ultraviolet energy is given to the substrate 3, the stage 2 is moved downward and the substrate 3 is retreated from the area UR. Since the substrate 3 is moved between the area UR and another area regardless of the turning on/off of a dielectric barrier discharge lamp 9 in such a way, irradiation with ultraviolet rays upon the substrate is controlled and an appropriate amount of ultraviolet energy is given to the substrate 3.
Patent JP-H0919692-A (JP)
Title: Mineral water producer
Inventor: NAGAMINE CHOJI
IPC: C02F1/68
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To obtain a mineral water producer enabling to produce mineral water having required concentration in several ten minutes and also sustain the effect. SOLUTION: A mineral cartridge 21 packed a natural stone is arranged,in a path for circulating the water 6 in a storage tank 9, and a closed container 23 stored a mineral component-containing salt 26 is communicated with the mineral cartridge 21 via a stop valve 24, thus the water 6 in the circulation path enables to go in and out the closed container 23. Also an agitator 21 for forming a saturated solution 38 of salts containing the mineral component by stirring the water introduced into the container is provided in the closed container 23.
Patent JP-H0613453-A (JP)
Title: Identification of cassettes
Inventor: KAYANO TOMOO
IPC: H01L21/677
Filed: 1992-06-26
Abstract: PURPOSE:To provide a method for identifying rapidly many kinds of cassettes housing semiconductor wafers which are carried between processes. CONSTITUTION:This is a method for identifying cassettes. By processing a group of holes 3 which constitute an identification code by a binary coded decimal notation in a flange 2 of a cassette 1, many kinds of cassettes can be identified. On the other hand, by burying a recognition sensor 6 in an arm 5 of a carrier 4 which handles the cassette 1, the identification code can be read rapidly when handling the cassette 1 with the arm 5.
Patent JP-H0921995-A (JP)
Title: Liquid crystal display device
Inventor: IWASAKI SHINICHI
IPC: G02F1/133
Filed: 1995-07-05
Abstract: PROBLEM TO BE SOLVED: To suppress the dull of a common driving signal to be small by making a common driving circuit driving common signal lines of a TFT liquid crystal panel to generate a differential signal having a prescribed time constant and superposing it on a common driving signal. SOLUTION: This device is provided with a liquid crystal display panel 101 provided with plural thin film transistor TFTs arranged in a matrix shape, the common driving circuit outputting the common driving signal driving common signal lines of the display panel 101 and a display control device. Then, the common driver 220 of the common driving circuit generates the commong driving signal required for driving the common electrodes of the TFT liquid crystal display panel 101 from output voltage of a common voltage generating circuit 219. At this time, an integration circuit 221 being a differential signal superposing means outputs the common driving signal added with the signal of the differential waveform having the time constant consisting of resistors 215, 216 and a capacitor 217 by dulling the output waveform of the common driver 220 to be impressed on a feedback resistor 209.
Patent JP-S6231452-A (JP)
Title: Runaway preventing circuit for microcomputer
Inventor: HASHIMOTO SHUICHI
IPC: G06F11/30
Filed: 1985-08-02
Abstract: PURPOSE:To decrease the number of parts and to reduce the occupying area of a runaway preventing circuit for microcomputer, by initializing the software and a system when an interruption occurs and therefore attaining a constitution containing a logic circuit only. CONSTITUTION:The clocks are produced 4 in a fixed cycle and counted 3. Then an output signal is transmitted when the number of counted clocks reaches a set value. An interruption control means 2 gives an interruption to a microcomputer system 1 with said output signal. Then the reset signals are sent 5 periodically to the counting means 3 when the software of the system 1 is working normally. The initialization is given to the software and the system 1 when an interruption occurs. Thus the runaway of a microcomputer can be avoided.
Patent JP-S6326566-A (JP)
Title: Reference electrode
Inventor: YAMAGUCHI HIDEICHIRO
IPC: A61B10/00
Filed: 1986-07-21
Abstract: PURPOSE:To enable long-period use of the titled electrode in a living body or circulatory circuit system by using an ion exchange resin to form an ion permeation part having a prescribed diffusion coefft. and volume for the ion constituting an electrolyte salt. CONSTITUTION:A reference electrode is fixed with a plug body 12 serving as a liquid end part to the aperture at the top end of a hollow insulating tube body 11, is provided with a cation exchange layer 13 and anion exchange layer 14 serving as an ion permeation part in the tube body 11 and is formed with a partition wall 15 for fractionation of a hydrous gel 16. An agar gel 16 contg. satd. sodium chloride as the electrolyte salt is poured into cells A, B partitioned by the exchange layers 13, 14 and the partition wall 15. A silver-silver chloride electrode 17 having a conductor 19 is fixed by an urethane resin to the cell B and the plug body 18 is fixed thereto. The ion diffusion coefft. of the electrolyte salt of the ion permeation part consisting of the exchange layers 13, 14 is preferably 10<-8>-10<-9>cm<2>/sec at 25 deg.C and the volume of the ion permeation part is preferably 0.01-6mm<2>. The electrode is stably usable for a long period of time in the living body, etc., by constituting the electrode in the above- mentioned manner.
Patent JP-H1080403-A (JP)
Title: Medical system architecture providing www browser data format
Inventor: DORN KARLHEINZ
IPC: G06F19/00
Filed: 1997-06-26
Abstract: PROBLEM TO BE SOLVED: To integrate processes or to enable distributing them by means of a network by executing connection so as to supply image transmitting industrial standard and another kind of medical information between respective computers as a software component. SOLUTION: Units 1-4 constituting an image forming system such as computer tomography CT unit 1, etc., are connected to an image communication network 9 by work stations 5-8. Moreover, local image memories 13 and 14 are independently connected with inspection consors 11 and 12. Connection is also executed to global data network with a network interface 15. Thus, images formed by the respective units 1-4 are stored in a central image memory 10 so as to be able to be transmitted to other work stations 5-8 and to be stored in the local image memories 13 and 14. Besides, data is exchanged with all over the world by the network interface 15.
Patent JP-H0728776-A (JP)
Title: Ram incorporated in microcomputer
Inventor: KONDO KAZUYUKI
IPC: G06F15/78
Filed: 1993-07-09
Abstract: PURPOSE:To verify whether or not information in a RAM is correct by comparing and discriminating this information. CONSTITUTION:Prescribed data which undergoes no change unless the power supply from a battery is shut off is held in the RAM incorporated in a microcontroller 3, and this prescribed data and read data are compared and discriminated to verify whether the power supply is shut off or not. Consequently, it is verified whether information in the RAM where correct data cannot be held without the power supply is correct or not by verifying whether or not the power supply is shut off.
Patent JP-S6227957-A (JP)
Inventor: ADACHI TAKESHI
IPC: A61B5/05
Filed: 1985-07-31
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-S5960589-A (JP)
Inventor: KUNII SHIYUUJI
IPC: G07D5/00
Filed: 1982-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。