baber/WOPTO huggingface dataset:
Patent JP-H06151376-A (JP)
Title: Etch-back method
Inventor: AKIMOTO KENJI
IPC: H01L21/302
Filed: 1991-03-22
Abstract: PURPOSE:Not to produce any cavity within a contact hole and a via hole and etch back to smooth the surface. CONSTITUTION:A blanket tungsten film 103 is formed within a contact hole formed on a silicon substrate 101 by a CVD method. An etch-back method is one etching back this tungsten film 103 using chlorine gas. The etched-back sectional shape is shown in (c). By etching it back using chlorine gas, it is possible to realize the etch-back of tungsten having the smooth surface without causing any cavity within the contact hole.
Patent JP-H09248286-A (JP)
Title: Inspection equipment using nuclear magnetic resonance
Inventor: ITAGAKI HIROYUKI
IPC: G01R33/48
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To provide an inspection equipment using nuclear magnetic resonance, capable of correcting body move against EPI measured data without generation of navigation echo. SOLUTION: The inspection by this inspection equipment is carried out according to the following processes: process 1 for deciding data point from K space where phase values of ky axes are calculated, process 2 for obtaining body move basic data in the same sequence as the measured data, process 3 and 4 for calcurating and storing the phase value (basic phase value), process 5 for obtaining measured data, process 6 for calculating phase value of the measured data. process 7 for calculating (phase value of the measured data-basic phase value), process 8 for turning out an approximated linear line, process 9 for obtaining phase difference values on the km axes using the approximated linear line, and process 10 for correcting the measured values using at reverse signal values as the correction value. Processes from the process 5 through 10 should be carried out on every measured data.  The reverses signal value of a calculated result in the process 7 may be used as the correction value. In case of correcting body movement in xy planes, extension of this algorithm is available. This method enables to turn out different correction values upon each echo signal and realizes body movement correction with high accuracy.
Patent JP-H07272652-A (JP)
Title: Adjusting method for electric field ionizing type gas phase ion source
Inventor: SAKATA TAKAHIDE
IPC: H01J37/305
Filed: 1994-03-29
Abstract: PURPOSE:To provide a method for adjusting an electric field ionizing type gas phase ion source capable of generating an ion beam of a high angular current density. CONSTITUTION:A voltage Ve for vaporing the electric field of an emitter tip is applied between an emitter 1 and an draw out electrode 2 with a pressure in an ionizing chamber 18 as a reletively low first pressure, then a voltage Vm is detected by reducing a draw out voltage so as to obtain an ion beam of a maximum angular current density and then the draw out volt-set to Vm. Further, a computer 13 controls a leak valve 20 based on a value from a gas pressure gauge 20 and increases a pressure in the ionizing chamber 18 to a relatively high second pressure.
Patent JP-S55150034-A (JP)
Title: Data transfer unit
Inventor: HASHIGUCHI TATSUROU
IPC: G06F13/12
Filed: 1979-05-14
Abstract: PURPOSE: To increase the performance of overrun to be given to the input/output unit and then facilitate an easy production of the software, by performing the pre- fetch in case the alteration may occur to the subsequent commands by the command word and when a series of command words are executed.  
     CONSTITUTION: When the command word indicating the data storage into the main memory is read under the control of pre-fetch control part 1, the command word indicating the memory position of the memory unit of the command word is stored in pre-fetch command word position memory circuit 3. And the pre-fetch command word read out from the main memory is stored in pre-fetch command word memory circuit 2 via data transfer control part 4 when one of a series of command words is executed. Then the comparison is given at comparator 12 between the address of the memory unit of the transfer data stored in circuit 2 from part 4 and the address stored in circuit 3. And the decision is given at control circuit 11 to the alteration of the pre-fetch data transfer. And in case some alteration is detected, the data same as that stored in circuit 2 is written into circuit 2 under the control of circuit 11. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H03260520-A (JP)
Title: Heater device
Inventor: ISHII SHIGEKI
IPC: G09G3/04
Filed: 1990-03-09
Abstract: PURPOSE:To provide a heater device for clearly transmitting a ratio between a set temperature and a present temperature to an operator by a method wherein the set temperature illuminates one of light emitting segments and the present temperature continuously illuminates a base end of the light emitting segment thus substantially providing an analogue display. CONSTITUTION:A temperature display part 7 in an operating panel is composed of a plurality of light emitting segments 12 and 12, for example light emitting diodes. They are arranged in rod-like manner along one linear line. Each of the light emitting diode segments has its base end, where the lower-most location corresponds to a fermentation temperature and 22-points are arranged from 100 to 300 deg.C with an increment of 10 deg.C. A temperature setting key 9 is connected between terminals T0 and T1 and further connected to each of the light emitting segments 12 and 12 at the temperature displaying part 7 through data buses E0 to E22. One of the segments is illuminated or diminished to perform a displaying action. To the ports A/D is connected a thermistor of which voltage is divided by a temperature sensing part 14 for sensing a temperature within a heating chamber 4 or a temperature of a heated item 2, for example, resistors R1, R2 and R3. When the present temperature is to be displayed, a light is emitted continuously from its base end and then this is displayed in an analogue form.
Patent JP-H08254376-A (JP)
Title: Air conditioner
Inventor: HATAMURA YASUFUMI
IPC: F25B49/02
Filed: 1995-03-17
Abstract: PURPOSE: To solve troubles such as the damage of a compressor and the decrease of cooling or heating capacity, and to continue a stable operation, by a method wherein the degree of superheat or supercooling is controlled at a definite value by controlling a refrigerant flow rate-regulating means on the basis either of a result of judgment that a refrigerant should be excess. CONSTITUTION: During cooling or heating operation, in the case where the degree of superheat of a heat-exchanger 5 at the side of usage or of a heat-exchanger 3 at the side of no usage is at a definite value or more, even though the opening of an expansion device 4 is maximum, or in the case where the degree of supercooling either of the heat-exchanger 5 or of the heat-exchanger 3 is at a definite value or less, even though the opening of the expansion device 4 is minimum, it is judged that a refrigerant should be insufficient. In the case where the degree of superheat thereof is at a definite value or less, even though the opening of the expansion device 4 is minimum or in the case where the degree of supercooling thereof is at a definite value or more, even though the opening of the expansion device 4 is maximum, it is judged that the refrigerant should be excess.  A controlling means 6, wherein on the basis of this result of judgment, the refrigerant is supplied or collected in or from a refrigerating circuit A by a refrigerant flow rate-regulating means 16 and the degree of superheat or supercooling is controlled at a definite value, is provided.
Patent JP-S63223365-A (JP)
Title: Fuel injection device of gasoline engine
Inventor: WATAYA SEISHI
IPC: F02M69/00
Filed: 1987-03-12
Abstract: PURPOSE:To have good distributing characteristic at all times by dividing suction pipes in connection with cylinders into a plurality of groups, and arranging an injector supplying the suction pipes with the fuel flow injected from jets at a divergence of the suction pipes of each group. CONSTITUTION:In case applied to a 4-cylinder engine, four suction pipes 20a-20d diverge from a suction pipe 20 at the convergence corresponding to the cylinders, and upstream the convergence, a throttle body 3 equipped in its inside with a throttle valve 4 is connected. The suction pipes 20a-20d are divided into two groups 20a, 20b and 20c, 20d, and one injector 10 is arranged at the convergence of each group of suction pipes. Each injector 10 is equipped at its metering plate with two jets inclined outside toward respective tips. Thereby fuel injection is made from the jets toward the suction pipes 20a-20d when current is supplied to the coil of injector 10 and the valve lifts.
Patent JP-S53143841-A (JP)
Title: Control of pump water wheel
Inventor: KUWABARA HISAO
IPC: F03B15/04
Filed: 1977-05-20
Abstract: PURPOSE: To prevent the occurrence of abnormal water pressure, by controlling guide vanes to reduce or eliminate an S-effect in a high head pump water wheel which is so thought that the S-characteristics in a water wheel range are indispensable. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S54149954-A (JP)
Title: Induction heating device
Inventor: NAGATA YOSHINOSUKE
IPC: H05B6/12
Filed: 1978-05-16
Abstract: PURPOSE: To enable a top plate to detect occurrence of electrostatic shield and crack by forming an rear side of the top plate a wide-sensing resistant film.  
     CONSTITUTION: A negative characteristic heat-sensing film 5 is joined onto almost entire surface of rear side of a top plate 4 consisting of reinforcing ceramic and arranged in the vicinity of the top of a heating coil 3, and one end of this is connected to low potential side of a power source circuit 8 and the other side is connected to a contact 9 of a resistant R 2  and a capacitor C 2 . In this mechanism, AC electrostatic induction voltage goes to low potential terminal and potential of the heat-sensing resistant film 5 is always kept at low potential level, and at the same time, if a crack should occur on the top plate 4 because of shock, etc., during heating operation, the heat-sensing resistant film 5 is disconnected, base current of a transistor Tr 3  stops travelling, collector potential turns into low level reversing an output of a NAND gate 10 to high voltage level, stopping operation of a switching transistor Tr 1  through conduction and non-conduction of the transistors Tr 4  and Tr 2 , and therefore, the heating operation is stopped. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S55151743-A (JP)
Title: Manufacture of magnetron anodic structure
Inventor: KUWAHATA YOSHIHIKO
IPC: H01J23/22
Filed: 1979-05-15
Abstract: PURPOSE:To raise the accuracy of parts by using as a strap the one obtained by overlaying a thin silver solder plate on a strap body and then pressing it. CONSTITUTION:In the manufacture of a strap 5 itself by press molding, a thin silver solder plate 5b is first overlaid on the inner circumferential surface of the strap body 5a and then pressed. Then, such a strap 5 is attached by brazing to a given plate of a vane. Thus, the accuracy of the strap can be raised because only a specified amount of the solder is used, and the smaller the regulated width of frequency become, the lesser is the deformed amount, eliminating contact with unnecessary portions.
Patent JP-S62218799-A (JP)
Title: Waste heat recovering device of electric apparatus
Inventor: KUROIWA TOSHIICHI
IPC: F28D20/00
Filed: 1986-03-19
Abstract: PURPOSE:To make it possible to consume only minimum heat capable of protecting cooling equipments when operating the same and to utmostly recover surplus heat by detecting surplus heat of a cooling water system and controlling a water temperature control valve so as to input only surplus heat to a waste heat recovering system. CONSTITUTION:The temperature of water of a cooling water system is detected by a cooling water temperature detector 19a installed on the cooling water outlet side of a waste heat exchanger 4 of a cooling water system. A water temperature control valve 14 provided on the heat storage tank inlet side is manipulated based on an output signal from the cooling water temperature detector 19a to control the passing water quantity of the waste heat exchanger 4 and the quantity of bypassing water. A difference between the water temperature detected by a cooling water temperature detector 19a and the water temperature on the inlet side of the waste heat exchanger 4 of the waste heat recovering system, represents waste heat which can be recovered as surplus heat. A water temperature control valve 14 varies the water passing quantity of the waste heat exchanger 4 by the detected temperature of the cooling water temperature detector 19a, and the total quantity of water in the waste heat exchanger 4 is bypassed at a temperature set in matching with the inlet temperature of the waste heat exchanger 4 of the waste heat recovering system, whereby the control without imparting or receiving heat to or from the cooling water system is performed.
Patent JP-S60203434-A (JP)
Inventor: SUZUKI SETSUO
IPC: B32B9/00
Filed: 1984-03-29
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-S52142986-A (JP)
Title: Sensitizing paper for x-rays
Inventor: WATANABE MINORU
IPC: C09K11/08
Filed: 1976-05-25
Abstract: PURPOSE: To obtain the sensitizing paper of good resolution and contrast by employing special composition for the coating phosphor of sensitizing paper for X-rays. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04275906-A (JP)
Title: Formation of thin superconductive film
Inventor: MATSUURA TAKASHI
IPC: H01L39/24
Filed: 1991-03-01
Abstract: PURPOSE:To form a thin superconductive film without generating a crack by using a silicon wafer as the base plate of a substrate and repeating operation for forming a thin oxide superconductive film thereon and regulating the same to required thickness. CONSTITUTION:A buffer layer (e.g. ZrO2)2 is formed on a silicon base plate 1. A thin oxide superconductive film (e.g. thin oxide film of Y-Ba-Cu having <=500Angstrom  thickness) 3-1 is formed thereon by a sputtering method and thereafter it is once cooled to room temp. Then a thin superconductive film described below is obtained by repeating operation for forming the thin oxide superconductive films (3-2)-(3-n) until the required film thickness is obtained. This thin superconductive film has critical current density practically equal to the thin oxide superconductive film which is formed by using an oxide base plate. Moreover a crack is effectively prevented from being internally generated.
Patent JP-H02239330-A (JP)
Title: Information processor
Inventor: HANATANI SHUICHI
IPC: G06F9/38
Filed: 1989-03-14
Abstract: PURPOSE:To hold an effective instruction word in an instruction prefetch buffer and to improve instruction processing efficiency by detecting storage for the prefetched instruction word, which is accompanied by branch prediction, at two stages. CONSTITUTION:The address register IAR 1 of the prefetched instruction indexes an instruction cache memory 4 and a storage address buffer 3, and the data are held in an instruction register IR 6 through the instruction prefetch buffer 5. IR 6 holds data in an operand address register OAR 8 and a storage instruction flag FF 9. When a storage address detection circuit 11 prefetches the instruction except for the storage instruction, the address of OAR 8 indexes an operand cache memory 10, and executes an operation 12. At the time of the storage instruction, an ACM hit detection circuit 14 detects whether the instruction of the buffer 5 is a storage instruction destination or not, and an SCM hit detection circuit 15 detects the presence or absence of the reading of the memory 4 with respect to the storage address which is not executed. The instruction word is read until storage is executed at the time of reading.
Patent JP-S55153872-A (JP)
Title: Swash plate type hydraulic cylinder device
Inventor: KUME KORESHI
IPC: F04B1/20
Filed: 1979-05-16
Abstract: PURPOSE: To make it easy to secure capacity and increase durabulity by the method wherein a pair of opposing plungers are fitted to plural through open cylinders arranged in a ring form, and thereby oil chambers are formed, and a pair of swash plates are arranged on each outer end of opposing plungers.  
     CONSTITUTION: Plural through cylinder holes 13 are arranged in a ring form on motor cylinder 12 of hydraulic motor M having output shaft 16 and supporting shaft 17 on its both end surfaces. A pair of opposing motor plungers 14l and 14r of the same diameter are fitted to each hole 13, and motor oil chamber 13A is formed among them. A pair of motor swash plates 27l and 27r are fitted to each outer end of motor plunger groups 14l and 14r. The inclinations of swash plate frames 31l and 31r, which support these, are simultaneously changed by the trunnion shaft via the coordinating device. Operating oil is supplied and discharged through linking port 39. Consequently, it is possible to secure a sufficient capacity by increasing the number of plungers without being influenced by the outer diameter of the motor cylinder, and further, it is possible to adjust the capacity by changing the inclination of each swash plate by a small angle, so that the durability of the equipment can be improved. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61221512-A (JP)
Inventor: ISHIGAMI YOSHIHISA
IPC: H02H3/00
Filed: 1985-03-25
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-H0368520-A (JP)
Title: Use of 5'-dioxy-5'-methythioadenosine, s-adenosylmetyonine and their salts in manufacture of drug compounds for seborrhea and said drug compound
Inventor: EMANUERA MAJIYOONI MORATSUTEI
IPC: C07H19/167
Filed: 1990-03-13
Abstract: PURPOSE: To use 5'-deoxy 5'-methylthioadenosine, etc., for production of pharmaceutical composition for reducing scalp steatorrea and dandruff-like desquamation and pruritus concerning the scalp steatorrea. CONSTITUTION: This therapeutic agent for reducing steatorrea includes 5'- deoxy-5'-methylthioadenosine, S-adenosylmethionine and a salt thereof. The composition applicable as constitutional administration system includes 50-1600mg, preferably 600-1200mg active ingredient, and the composition for topical administration includes 0.2-16wt.%, preferably 2-8wt.% active ingredient with a pharmaceutical additive and vehicle in combination.
Patent JP-2000256953-A (JP)
Title: Formed product of polypropylene fiber
Inventor: MATSUMURA TORU
IPC: D04H1/4218
Filed: 1999-03-08
Abstract: PROBLEM TO BE SOLVED: To provide a sheet material, excellent in resistance to oxidation-caused heat generation and acid gases, and capable of being formed under heating (e.g. work heating and shaping cold press molding). SOLUTION: This formed product of polypropylene fibers is composed of polypropylene fibers and glass fibers fusing with each other, wherein the polypropylene fiber is made of a polypropylene composition containing a sulfur-, phenol- and phosphorus-based antioxidant each at 0.01 to 1 pts.wt., and neutralizer at 0.01 to 0.5 pts.wt. per 100 pts.wt. of polypropylene.
Patent JP-S55153331-A (JP)
Title: Retouch of hard mask
Inventor: HORI FUMIO
IPC: G03F1/00
Filed: 1979-05-18
Abstract: PURPOSE: To retouch pin holes in a hard mask by a method wherein metal powders having a low melting point are applied on a hard mask, and are irradiated by a laser beam.  
     CONSTITUTION: Powders of Al, Pb, Sn, Zn, or an alloy containing these metal, etc., are applied or sprinkled by an adequate means all over the hard mask or to nearby pin holes. The grain size of the powders obtained by a metal pulverizing method like a sprinkling method will do. Then the pin holes are melted to close by a laser beam to retouch the pin holes. By this method, the pin holes can be retouched within a short time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S51136383-A (JP)
Title: Fluorescent lamp
Inventor: MURAKAMI KATSUO
IPC: H01J61/38
Filed: 1975-05-20
Abstract: PURPOSE: To provide a fluorescent lamp improved in color rendering without lowering luminous efficiency. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S60203151-A (JP)
Title: Preparation of food wrapped up with fried bean curd and its device
Inventor: KOBAYASHI HIDEO
IPC: A23L7/10
Filed: 1984-03-27
Abstract: PURPOSE:To prepare automatically a food wrapped up with fried bean curd such as flavored boiled rice wrapped up with fried bean curd, by opening the opening part of boiled bag-shaped fried bean curd, packing contents such as flavored boiled rice into it. CONSTITUTION:The bag-shaped fried bean curd 1 opening at the bottom is sandwiched by a pair of the clamp pieces 2, the swelling 3 is made at the bottom of the fried bean curd 1. The swelling 3 is grasped by the gripping parts 4 of both the clamp pieces 2, and both the clamp pieces 2 are separated from each other, so that the opening part of the fried bean curd 1 is opened. The opening part of the opened fried bean curd 1 is attached to the supporting member 5, and the supporting member is turned upsidedown. Then, contents are fed from the opening part of the supporting member 5, so that the contents are packed into the bag-shaped fried bean curd 1.
Patent JP-S60204297-A (JP)
Title: Driving method for stepping motor
Inventor: OOSUGA BUNICHI
IPC: H02P8/14
Filed: 1984-03-28
Abstract: PURPOSE:To effectively perform a reduction in a noise by obtusely forming not only a rise but also a fall of a winding current, thereby effectively suppressing an overshoot. CONSTITUTION:An A-phase excitation signal A is obtusely risen through a resistor R1 and a capacitor C1, and applied to a collector of a transistor 3. A signal in which the phase is displaced from the A-phase excitation signal A by an OR gate 1 and a flip-flop 2 is formed, and the signal is obtusely formed at the rise by a resistor R2 and a capacitor C2 to form an A' signal. A transistor 3 is turned ON by the A' signal, and the fall of the signal A applied to the collector of the transistor 3 is obtusely formed due to the obtuse of the rise of the A' signal. Thus A'' signal shown in Figure (F) can be formed in this manner. A stepping motor is driven by using the signal obtusely formed at the rise and the fall, thereby obtusely forming the rise and the fall of the motor winding current.
Patent JP-H03260667-A (JP)
Title: Image forming device
Inventor: NAGAO ONORI
IPC: G03G15/09
Filed: 1990-03-12
Abstract: PURPOSE:To faithfully reproduce density and a thin line by discriminating whether the cause of the lowering of image density is the set condition of a developing device or a pattern latent image forming condition and controlling developing bias or the electrostatic charging potential of a photosensitive body. CONSTITUTION:A pattern latent image is formed on a photosensitive body 1 and developed by a 1st developing device 10 to from a 1st toner pattern image TP1. Then, the density D1 of the TP1 is detected by a density sensor 17. Next, an electrostatic charger 2 is turned off and the bias of the developing device 10 is switched to +500V, and positively electrostatically charged toner is made to fly toward the photosensitive body 1 to form a 2nd toner pattern image TP2, and the density D2 is read by the sensor 17. When D1<DA and D2<DB hold between 1st reference density DA and 2nd reference density DB, one or both or gaps DS1 and DS2 of the developing devices 10 and 11 are narrowed. When D1<DA and D2>DB hold, the electrostatic charging potential of the photosensitive body 1 is made high. Thus, the density and the thin line are faithfully reproduced.