baber/WOPTO huggingface dataset:
Patent JP-H09260278-A (JP)
Title: Resist developing method and resist developing equipment
Inventor: MIYAMOTO KOJIRO
IPC: H01L21/027
Filed: 1996-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a resist developing method and a resist developing equipment which can form a fine resist pattern with high precision, restrain development defect effectively, and obtain high uniformity of development in the surface of a substrate. SOLUTION: While a wafer 1 wherein exposure is finished is rotated, developer is spouted on the vicinity of the wafer 1 center or on the peripheral part, from a developing nozzle 6. In the state that the developer is spouted, the wafer 1 is scanned circumferentially by the nozzle 6, along a specified path starting from the vicinity of the wafer center or the periphery, and the resist is developed. According to the size of the wafer 1, the kind of resist, the form of a resist pattern, the kind of developer, etc., the traveling velocity of the nozzle 6, the number of times of traveling, the traveling direction, the height of the nozzle 6 from the wafer 1, the discharging amount of developer from the nozzle 6, exchange of the nozzle 6, etc., are controlled.
Patent JP-S62255019-A (JP)
Title: Electric discharge machining device
Inventor: ISHIHARA SHOJI
IPC: B23H11/00
Filed: 1986-04-25
Abstract: PURPOSE:To aim at protecting a head against firing, to eliminate the necessity of replacing work, and to protect high quality electrical equipments incorporated in bellows and the head, against firing, by providing a fireproof protecting plate for protecting the head and the like, in the upper section of a stool adapted to be attached with an electrode. CONSTITUTION:A fireproof protecting plate 7 is attached to the upper surface of the stool 5. In this arrangement, the plate 7 is arranged such that it is slightly opened upwardly, thereby a head section 1 is protected against flame upon firing, and therefore, the plate 7 covers the lower surface of the head section 1, entirely. With this arrangement, flame may not reache the head section 1, and therefore, fire is prevented from spreading to bellows 6, electrical equipments in the head section and the like. Further, even if fire spreads to the head section, the burning may be restrained to be minimum. Further, the device may be restated without replacing work for the head section or high quality parts, and no other fire spread occurs, thereby it is possible to offer such an effect that the cost is low and the period is less.
Patent JP-S5429560-A (JP)
Title: Gas phase growth method for semiconductor
Inventor: YASUDA SADAO
IPC: H01L21/205
Filed: 1977-08-10
Abstract: PURPOSE: To block automatic doping and to obtain a steep impurity concentration curve, by heating the substrate under the atomosphere of normal or low pressure not including oxygen in the substrate and growing the substrate in other gas phase growing unit after transferring it, when growing epitaxial layer on the semiconductor layer. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5219034-A (JP)
Title: Store control of multilayer memory equipment
Inventor: HINAI MAMORU
IPC: G06F13/00
Filed: 1975-08-06
Abstract: PURPOSE: Reduce overhead which accompanies swap out and improve efficiency. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H05292599-A (JP)
Title: Surround system
Inventor: WATANABE KIMIHARU
IPC: G10K15/12
Filed: 1992-04-15
Abstract: PURPOSE:To reproduce a natural surround feeling by approximating an acoustic space sonsisting of a direct sound and a reflected sound only by a time delay circuit and speakers which are arranged in front of a listener. CONSTITUTION:This surround system consists of an input terminal 1, the time delay circuit 14, the lst speaker 7 which reproduces the direct sound, and the 2nd and 3rd speakers 21 and 22 which are connected in mutually opposite phase relation; and the opnin angle of the center axis of the directivity of the 2nd and 3rd speakers is almost 180 deg. and the direction of the center axis of the directivity of the 1st speaker is set to the direction of an axis of symmetry nearly bisecting the opening angle. Consequently, the surrornd system which reproduces the natural surround feeling is realized.
Patent JP-H08294200-A (JP)
Title: 3d acoustic parallel signal processing system
Inventor: ONO HIDEKI
IPC: H04S1/00
Filed: 1995-04-20
Abstract: PURPOSE: To remarkably reduce the capacity of a coefficient data memory, surely executing the parallel filter processing by two DSPs(digital signal processors). CONSTITUTION: This system is provided with two first and second DSP 1 and 2 performing each filter processing for the left and right channel signals of a stereo. In a first coefficient data memory 3, the coefficient data for left channel in the direction range of 0 deg. to +180 deg. is stored. In a second coefficient data memory 4, the coefficient data for right channel in the same direction range of 0 deg. to +180 deg. is stored. The signal showing whether a sound source direction is within the range of the 0 deg. to +180 deg. or not is inputted as a switch signal SW in selectors 5 and 6. When the switch signal is '1', the first and second coefficient data memories 3 and 4 are connected with the first and second DSP 1 and 2, respectively.  When the switch signal is '0', the first and seconds coefficient data memories 3 and 4 are connected with the second and first DSP 2 and 1, respectively.
Patent JP-S5320413-A (JP)
Title: Stable preparation of dantrolene sodium
Inventor: TERAO JIYUNICHI
IPC: A61K9/10
Filed: 1976-08-10
Abstract: PURPOSE: A stable preparation of a skeletal muscle-relaxant, dantrolene sodium, which can prevent its hydrolysis in solution by formulation of an alkali metal salt. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H09278693-A (JP)
Title: Production of alpha-terpineol
Inventor: TANAKA SHIGEYOSHI
IPC: B01J27/12
Filed: 1996-04-17
Abstract: PROBLEM TO BE SOLVED: To obtain an α-terpineol useful as soap, perfume and an aromatic ingredient for cosmetics from α-pinene, etc., by a one-stage reaction in high yield by using a specific rare earth metal catalyst as a catalyst. SOLUTION: (B) At least one selected from α-pinene, β-pinene and 3-carene (preferably α-pinene) is reacted with (C) a 1-6C (preferably 1-3C) fatty acid which may be substituted with a chlorine atom and (D) water in the presence of (A) a rare earth metal triflate (preferably scandium, yttrium, neodymium, gadolinium, dysprosium, ytterbium or lutetium) as a catalyst as shown by the equation to give (E) α-terpineol. The molar amount of the component A added is 0.001-0.05mol based on the total of the component B. The amount of the component C used is 0.1-5mol, especially preferably 0.5-2mol based on 1mol of the pinene.
Patent JP-H01267324-A (JP)
Title: Gas turbine combustor for low calorie gas
Inventor: ABE TOSHIO
IPC: F02C7/22
Filed: 1988-04-20
Abstract: PURPOSE:To ignite low calorie gas so easily by setting up a ceramic subcombustion chamber, provided with an auxiliary burner, at the inlet side of a main combustion chamber, while installing a main fuel injection nozzle and a combustion air injection nozzle in and around an outlet of the subcombustion chamber. CONSTITUTION:A ceramic subcombustion chamber 2 is set up at the inlet side of a main combustion chamber 1. Likewise a main fuel injection nozzle 6 and a combustion air injection nozzle 4 are set up in and around an outlet of this subcombustion chamber 2. Then, a low calorie gas header for low calorie gas or the main fuel is thus constituted. In addition, an auxiliary burner 5, spraying a mixture between high calorie gas or the auxiliary fuel and combustion air, is set up in an inner part of the subcombustion chamber 2. A high temperature flame formed in the inner part of the subcombustion chamber is whirled and sprayed to the side of the main combustion chamber 1. With this constitution, the high temperature flame is generated in the subcombustion chamber 2 where combustion air for cooling is no longer required, whereby combustion for the low calorie gas being sprayed out of the circumference is made so easy.
Patent JP-H07275499-A (JP)
Title: Ball throwing-in game machine
Inventor: YAMADA MASAYUKI
IPC: A63F7/06
Filed: 1994-04-11
Abstract: PURPOSE:To provide an inexpensive ball throwing-in game machine with high degree of freedom in layout capable of performing the movement sideways of a basket and another movement with a simple structure of one compact driving source. CONSTITUTION:The ball throwing-in game machine wherein hitting balls and are hit and thrown into a basket 16 is provided with a mobile base 21 which moves horizontally along a rail 20 in the right and left directions, prop 25 extended from the mobile base 21, drive pulley 30 and idler pulley 31 provided on the right and left ends of the mobile base 21, and driven pulley 34 provided at the tip of the prop 25. Thus, the pinball playing machine is provided with a no-end belt 35 over the drive pulley 30, idler pulley 31, and driven pulley 34 and fixing one part of the drive pulley 30, idler pulley 31, and driven pulley 34 to the mobile base 21, driving source 40 driving the drive pulley 30, and movement conversion means converting the rotation of the driven pulley 34 to the movement of the basket 16.
Patent JP-S57209223-A (JP)
Title: Microcapsule for intracranial anti hypotension and its production
Inventor: SAMEJIMA MASAYOSHI
IPC: A61K9/50
Filed: 1981-06-19
Abstract: PURPOSE: A specific propanol derivative is made into microcapsules utilizing the phase separation of an organic solvent solution containing ethylcellulose, thus producing the titled micocapsules used as a remedy for intracranial hypertension such as intracerebral hemorrhage.  
     CONSTITUTION: A compound of the formula (R is lower alkyl; ring A is phenyl, halogenophyenyl, methylphenyl, trifluoromethylphenyl) or its acid adduct is coated with ethylcellulose into microcapsules for intracranial antihypotension. The coating is effected by dissolving ethylcellulose in an organic solvent with heat, dispersing the compound of the formula or its salt in it, then cooling them to cause the phase separation on the active ingredient. The resultant preparation is readily dosed orally with no side-effects, becaue of its form, and sustains its activity for hours. The dose of the compound is 30W150mg/day. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S58886-A (JP)
Title: Mass cultivation of fine algae utilizing interaction relation of food and its device
Inventor: SEKINE ICHIGOROU
IPC: C12M1/00
Filed: 1981-06-20
Abstract: PURPOSE:To prepare fine algae useful as a feed or an extracting agent for physiologically active substance inexpensively, by cultivating specific fine algae in a mixed state with aquatic animals, utilizing the interaction relation of food with the aquatic animals. CONSTITUTION:Fine algae such as one belonging to the genus Chlorella, Senedesumus, Chrococus, etc. are cultivated in the culture tanks 1 and 2 of the ship bottom type with the heat insulating material 15 laid on the bottom under bright condition through the vinyl chloride resin films 18 and 19 and under aerobic condition through the air jetting pipes 39 and 40. In the operation, aquatic animals such as fishes, shrimps, crabs, etc. are made to live in the culture tanks 1 and 2, and the cultivation of the algae is carried out while the precipitated algae are always being raised. The algae are sent through the feed pipe 48 to the precipitation tank 22, the precipitated algae are sent to the transparent plastic cultivation tanks 4, 5, and 6 to which a nutritive solution is added from the nutrition tank 24, cultivated again, and the algae are collected by the centrifuging machine 7.
Patent JP-S61254899-A (JP)
Inventor: KIZAWA HIDEO
IPC: G21F9/00
Filed: 1985-05-07
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-H07285513-A (JP)
Title: Device to feed product at product-thrusting-up location of packaging machine
Inventor: YAMASHITA HIROMI
IPC: B65B11/48
Filed: 1994-04-08
Abstract: PURPOSE:To provide a device which can feed a product at a product-thrusting-up location of a packaging machine, and wherein a thrusting head can be cleaned by widely opening the surroundings at the time of maintenance. CONSTITUTION:A roller conveyor 10 is installed in such a manner that the cross-shaped horizontal part (1a) of a thrusting-up head 1 may be thrusted up by going through a cross-shaped gap (c) of the roller conveyor 10, and on the upstream side, a belt conveyor 20 is installed. When a product W is transferred on the belt convyeor 20, a sensor 30 detects the product W, and the roller conveyor 10 starts transferring and receives the product W, and is positioned on the thrusting head 1 and stopped. At the time of maintenance, the belt convyeor 20 is moved in the direction which is perpendicular to the transferring direction, and then, when the roller conveyor 10 is moved to the upstream side in the transferring direction under a condition wherein the thrusting head 1 is lowered, the surroundings of the thrusting head 1 can be cleaned.
Patent JP-H01268271-A (JP)
Title: Driving method for image pick-up element
Inventor: HIGASHITSUTSUMI YOSHIHITO
IPC: H04N5/369
Filed: 1988-04-19
Abstract: PURPOSE:To cancel the flicker of a frame period in a reproducing picture by extending and adjusting the both field periods of and interface to be integer-fold of a horizontal scanning line period. CONSTITUTION:For example, in case of an NTSC system [n=262], a first field photo-detecting period P1 to correspond to an odd number field is shortened by 0.5H and fixed to a 262H period and a second field photo-detecting period P2 to correspond to an even number field is extended by 0.5H and fixed to a 263H period. By extending a charge ineffective period Q2 of the second field photo-detecting period, in which this period is much longer, only by a part, in which the photo-detecting period P2, namely, only by the 1H part, effective photo-electric converting periods E1 and E2 can be equally set in the both photo-detecting periods P1 and P2. Thus, the flicker of the frame period can be canceled.
Patent JP-H09255569-A (JP)
Title: Loxoprofen-sodium-containing tablet formulation
Inventor: NAKAJIMA YOSHINORI
IPC: A61P29/00
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a loxoprofen.sodium-containing tablet formulation capable of readily formulating, quickly decomposing at inside of stomach and absorbing an active component through an alimentary canal in a case of orally administrated. SOLUTION: This loxoprofen.sodium-containing tablet formulation is composed of (a) 1 pt.wt. of loxoprofen.sodium, (b) 2.85-2.90 pts.wt. of a filler as milk sugar and/or corn starch, (c) 0.40-0.45 pt.wt. of a disintegrator as low- substituted hydroxypropylcellulose, (d) 0.07-0.075 pt.wt. of a lubricant as magnesium stearate and (e) a minute amount of iron sesquioxide, and contains the loxoprofen.sodium as an anhydride in an amount of 20wt.% based on a total weight of a formulation.
Patent JP-H07301846-A (JP)
Title: In-finder display device
Inventor: ITO HIROKI
IPC: G03B17/20
Filed: 1994-05-10
Abstract: PURPOSE:To apply a TTL phase difference system to focus detection so as to simplify constitution by displaying stepwisely an f-number decided according to a set diaphragm value and the depth of focus obtained from the minimum circle or confusion. CONSTITUTION:This device is provided with a focus detection part 1, an input part 2 inputting exposure setting such as shutter time or a diaphragm, an input part 3 for setting an in-finder display mode, and an LCD driving part 4, and also provided with a CPU 5 unifying and controlling the respective parts. The CPU 5 performs display by controlling the LCD driving part 4 based on exposure information such as the shutter time or the diaphragm, range-finding information such as the divergence amount and the divergence direction of focus, and further the setting of indication within finder. The stepwise divergence amount of focus previously set is set as the function of the f-number decided according to the diaphragm value of a projection lens and the depth of focus calculated from the minimum circle of confusion being the reference of the focus and the f-number decided according to the set diaphragm value and the depth of focus obtained from the minimum circle of confusion are displayed stepwise, thereby clearly displaying whether the detected devergence amount of focus is within the depth or not and whether it is the limit of depth or not.
Patent JP-S59220327-A (JP)
Inventor: PEETAA HAA OTSUTOO
IPC: B29C45/14
Filed: 1984-05-14
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-H02279545-A (JP)
Title: Effective treatment of sludge and slag
Inventor: YOKOTA NORIO
IPC: C04B28/04
Filed: 1989-04-18
Abstract: PURPOSE:To effectively utilize sludge or slag by simple low-cost treatment by mixing the sludge or slag with water and a cement-based caking agent to form a slurry. CONSTITUTION:Sludge or slag is mixed with water and a cement-based caking agent to form a slurry. This slurry has flowability and can be utilized in place of sand as an essential material of mortar as it is. The slurry may be filled into cavities formed by land subsidence, etc., or may be back filled into abutments of a bridge. In this case, bubbles are desirably blown into the slurry to reduce the weight or the separation resistance of the slurry in water is desirably increased by adding a thickener.
Patent JP-H02289233-A (JP)
Title: Inspecting device employing nuclear magnetic resonance
Inventor: KONO HIDEKI
IPC: G01R33/48
Filed: 1990-04-13
Abstract: PURPOSE:To photograph a fault in an arbitrary direction having excellent quality by a method wherein a section in an arbitrary direction where a fault image is photographed is set, and under a state in which an inclination magnetic field crossing the section at right angles is applied, a high frequency magnetic field having a band width determined by the size of the section is applied. CONSTITUTION:When an inspection condition is inputted from a console 225, necessary information is transmitted to a digital calculator 224. Magnitude of an inclination magnetic field, by means of which a fault image is measured, an applying time, the applying period of a high frequency magnetic field, and the starting of analogue digital conversion are produced as code by the calculator, and the data is sent to a sequence controller 223. The controller 223 decodes coded sequences one by one, an inclination magnetic field is applied through resistors 211-213, and a memory 219 is started to generate a tirade pulse. The above motion enables resonance of only the spin of an arbitrary section, and the image of the section is then measured. One of filtering, Fourier conversion, and inverted projection is applied on measured data by means of the calculator 224, and after a fault image is formed again, it is displayed on a display in the console 225.
Patent JP-H10281058-A (JP)
Title: Hydraulic drive circuit of viscous fluid pump
Inventor: YASUMA TAKAYUKI
IPC: F04B9/109
Filed: 1997-04-01
Abstract: PROBLEM TO BE SOLVED: To prevent each part from being damaged beforehand by improving the conditions of hydraulic oil. SOLUTION: Instead of a sealing circuit which connects the rod side pressure chambers 1b and 2b of two main hydraulic cylinders 1 and 2 to each other, the hydraulic drive circuit of a viscous fluid pump is provided with a tank 15 for storing hydraulic oil equivalent in flow amount to that in a sealing circuit, a hydraulic motor 16, and a hydraulic pump 17. Also the rod side pressure chambers 1b and 2b are connected to the hydraulic motor 16 through a line 18 with a check valve 20 and a line 19 with a check valve 21. The rod side pressure chambers 1b and 2b are connected to the delivery side of the hydraulic pump 17 through a line 22 with a check valve 24 and a line 23 with a check valve 25. In addition, hydraulic oil is fed from the tank 15 to the rod side pressure chambers 1b and 2b so as to replace the hydraulic oil with new one.
Patent JP-H09284400-A (JP)
Title: Extension representative selecting method, call pickup method and holding transfer method
Inventor: OKURA NOBORU
IPC: H04W84/10
Filed: 1996-04-18
Abstract: PROBLEM TO BE SOLVED: To permit a cordless telephone set(PS) to receive extension representative service in the same way as a general telephone set by registering the address and the identification number of the representative group of PS in an extension representative selecting method. SOLUTION: When an incoming call is received, an extension information management table 14 is referred by an extension number 2000 with the incoming call, the call is received in 2000 when the extension 2000 is null, busy is set in DN 2000 at the time of a busy line and null is set when the call is completed. Unless the extension number 2000 is registered in a representative, a busy processing is executed.  At the time of register, TID of DN 2000 is judged, it is judged whether or not HCA coincides with BCA at the time of PS, the busy processing is executed without the succeeding extension at the time of coincidence, the table 14 is referred to when the succeeding extension exists so as to inspect STN of extension information, the succeeding extension is read-out at the time of the busy line, the next extension number is taken-out from the representative group at the time of null, the incoming call is received in the extension at the time of HCA=BCA and the next extension 2200 is taken-out at the time of under travelling.
Patent JP-S61254131-A (JP)
Inventor: IWASAKI KINJI
IPC: A01G9/00
Filed: 1985-05-07
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-H05297905-A (JP)
Title: Controller for equipment
Inventor: YAMAGUCHI TADASHI
IPC: G05B13/02
Filed: 1992-04-16
Abstract: PURPOSE:To prevent the easiness of use for a user from being spoiled as much as possible while reducing the power consumption as to the equipment which is put in preparatory operation for ON mode wherein an ON/OFF switch is 'ON' in OFF mode wherein the ON/OFF switch is 'OFF'. CONSTITUTION:The equipment which is put in the preparatory operation for the ON mode wherein the ON/OFF switch is 'ON' in the OFF mode wherein the ON/OFF switch is 'OFF' is equipped with a means DM which records the use frequencies of the equipment in respective time zones obtained by fractionalizing one day, a control data generating means 24 which determines control data by the time zones according to use frequency data recorded in the recording means DM and outputs the data, and a control means 25 which controls the preparatory operation in the OFF mode according to the control data of the control data generating means 24. Then the control data for the preparatory operation in the OFF mode are altered according to the use frequency data on the equipment.
Patent JP-S5430727-A (JP)
Title: Noise eliminator circuit of synchronous separator circuit
Inventor: UCHIDA TOMOAKI
IPC: H04N5/213
Filed: 1977-08-12
Abstract: PURPOSE: To enable invariably-stable noise elimination by deciding the difference between the synchronizing-signal peak level of the input composite video signal of a feedback amplifier and the operation level of a noise detection circuit as a constant DC voltage regardless of the variation in synchronizing-signal peak level. 
     COPYRIGHT: (C)1979,JPO&Japio