baber/WOPTO huggingface dataset:
Patent JP-S5887717-A (JP)
Inventor: MIURA TAMIO
IPC: H01H29/02
Filed: 1981-11-17
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-2000021721-A (JP)
Title: Exposure method and aligner
Inventor: SUGITA MITSUO
IPC: H01L21/027
Filed: 1998-06-30
Abstract: PROBLEM TO BE SOLVED: To shorten the time required for double exposure. SOLUTION: Fine exposure by small σ oblique illumination and rough exposure by large σ vertical illumination are conducted on a wafer by changing the spatial frequency transmission spectrum band of a projection optical system, without developing the wafer in the medium with the gate pattern of a mask set at a projection aligner, so that multiple exposure can be attained. A diaphragm having a longitudinal opening is used as the opening diaphragm of the projection optical system at the time of operating fine exposure, and a diaphragm having a circular opening is used as the opening diaphragm of the projection optical system at operating rough exposure.
Patent JP-H0233300-A (JP)
Title: Piezoelectric speaker
Inventor: TAKAYA TADASHI
IPC: H04R17/00
Filed: 1988-07-22
Abstract: PURPOSE:To obtain a piezoelectric speaker whose sound pressure level is flat with excellent sound quality by fitting a piezoelectric sounding body to the node of the primary resonance mode in a diaphragm so as to vibrate the entire face of the diaphragm. CONSTITUTION:A diaphragm 3 made of a square foamed resin or the like is supported to a frame 1 by an elastic support and a piezoelectric sounding body 4 is fitted to four positions deviated toward the center a little from four corners of the diaphragm 3. The piezoelectric sounding body 4 consists of a couple of circular piezoelectric substances a, 4a made of a material such as PZT adhered to both sides of a circular metallic plate 4b having a larger diameter than that of the substance 4a. The primary resonance mode of the diaphragm 3 appears in longitudinal and lateral directions, the respective vibration has nodes I, J between the centers E, F and both ends G, H and the piezoelectric sounding body 4 is fitted to a cross point between a line segment (i) of the node I and a line segment (j) of the node J.
Patent JP-H062364-A (JP)
Title: Steel skeleton constructing method
Inventor: SUZUKI KOICHI
IPC: E04G21/14
Filed: 1992-06-17
Abstract: PURPOSE:To make erection of structural steels executed safely, easily and in a short time in constructing a skeleton of structural steel columns and steel beams. CONSTITUTION:Structural steel columns 1 are connected with pin joints 4 at one side of each of connecting parts on which the columns are connected with one another, and such connections with pin joints 4 are positioned in zigzag in the longitudinal direction of the structural steel columns 1. Each of steel beams 2 is connected with a pin joint 4 at its upper end to the structural steel column 1 to which the connection is made on one side, and is also connected with the pin joint 4 at its lower end to the structural steel column 1 on the other side. On the ground, the structural steel columns facing each other are bent in the same direction with the steel beams 2 interposed between the columns in overlapping, and the columns and beams are placed entirely in folded state. When erecting a skeleton, the top of the frame is lifted, making the entire body erected upright, and after that the other side of each of the connecting parts for connecting the columns one another is connected with a pin joint 4 that is installed beforehand, and the structural steel columns 1 are formed in a continuous body and each of the steel beams 2 is connected to the side of the structural steel column 1.
Patent JP-H0531686-A (JP)
Title: Unit type robot
Inventor: INOUE HIROSHI
IPC: B25J9/08
Filed: 1991-07-24
Abstract: PURPOSE:To freely combine together a wrist part and a drive part by a method wherein the wrist part and the drive part are made exchangeable with each other. CONSTITUTION:A unit type robot comprises a body unit 11, a drive unit 13, and a wrist unit 12, which are attachable to and detachable from each other. Thus, other unit is formed in a type as it is, and at least only the one is exchangeable. By exchanging only the drive unit or only a motor attached to the drive unit according to the work details of a robot, capacity of the motor can be varied. Only constitution of the shaft of the wrist unit is variable in a state that other unit is left as it is. Thereby, since the body unit 11 for intercoupling the wrist unit 12 and the drive unit 13 has a cylinder body to contain a wrist shaft, rigidity of the body unit 11 is improved.
Patent JP-S5976314-A (JP)
Title: Tlp construction method
Inventor: NAKANISHI KAZUO
IPC: B63B9/06
Filed: 1982-10-22
Abstract: PURPOSE:To construct TLP exceeding the width of dock by a method in which a basic structure built up by depriving of one leg in the dock is turned sideways on the sea, remaining leg is attached to the basic structure, and the basic is erected with attendant equipments. CONSTITUTION:Only legs 1a, 1b, and 1c are attached to a basic structure A in a dock X, a platform 2 is overhung on the wall of the dock by positioning it obliquely, and the whole of the structure A is housed within the width W of the dock. The structure A is moved onto the sea, water is charged into the legs 1a, 1b, and 1c, and the end portion 20 of the structure A is supported by crane, etc., and turned sideways by turning the end portion 20 upwards while being positioned wholly. A leg 1d is attached to the structure A by crane, etc., and the structure A is pulled up to restore it to its orginal attitude, and an attendant equipments, e.g., crane, etc., are built up on the platform 2.
Patent JP-H1130419-A (JP)
Title: Combustion device
Inventor: TOMITA HIDEO
IPC: F23N5/00
Filed: 1997-07-10
Abstract: PROBLEM TO BE SOLVED: To prevent fixing of a proportional valve and to perform slow ignition. SOLUTION: A combustion device comprises a gas conduit 20 to feed fuel to a burner 19, a fan 21 to feed air, a cutoff valve 22 and a proportional valve 23 arranged in a gas conduit 20, a fixing preventing part 27 to open and close the proportional valve 23 before ignition; an ignition control part 28 to control the fan 21, the cutoff valve 22, and the proportional valve 23, and a slow fire- extinguishment control part 30 to fully close the proportional valve 23 after a lapse of a specified time starting from a time when the cutoff valve 22 is fully opened during fire-extinguishment. This constitution, since during fire- extinguishment, air and fuel ate substituted with each other in the gas conduit 20, slow ignition is practicable even when during ignition, fixing prevention is executed.
Patent JP-H0743030-A (JP)
Title: Absorption refrigerator
Inventor: YOSHIDA YUKIIE
IPC: F25B39/04
Filed: 1993-07-27
Abstract: PURPOSE:To provide a small-sized absorption refrigerator comprising an absorption device, an evaporator, a condensor, a regenerator, a solution heat exchanger, a solution pump, a refrigerant pump and pipes for connecting these devices. CONSTITUTION:A proper amount of refrigerant liquid 3 corresponding to variation in freezing capability can be accumulated in a condensor by changing a sectional area of an opening 2A for discharging refrigerant from the condensor in its height direction. With such an arrangement as above, a large amount of refrigerant liquid 3 is prevented from flowing toward the condensor, thereby it becomes possible to provide a small-sized condensor and further to provide an entire small-sized absorption refrigerator.
Patent JP-S6163529-A (JP)
Title: Production of titanium compound fiber
Inventor: INUI HIROSHI
IPC: C01G23/00
Filed: 1984-09-04
Abstract: PURPOSE:To produce a Ti compound fiber having low thermal conductivity and a specific composition, by compounding a Ti compound which forms TiO2 by heating, a metal and an alkali metal compound at proper ratios, reacting the components with each other under melting, and dissolving the soluble substance. CONSTITUTION:(A) A Ti compound which forms TiO2 by heating, (B) metal M', its alloy, or its compound such as oxide, and (C) an alkali metal compound which forms the alkali metaloxide M2O with heat, are compounded together. The weight ratio TiO2/M'O is 90/10-99/1, and the molar ratio (ti, M')O2/M2O is 1.5-2.5. The mixture is melted to effect the reaction of the components, the reaction product is cooled, the soluble substance is dissolved from the cooled reaction product, and the obtained fiber is dried or calcined. A fiber or fiber mixture of formula M2O.n(Ti, M')O2.mH2O, u(Ti, M')O2.vH2O, or MX(Ti, M')8O16.mH2O (M is alkali metal; M' is element such as Mg, Ni, etc.; 0<n<=8; 0<=m<=4; 0<u<=4; 0<=v<=2; 0<x<=2) can be produced by this process.
Patent JP-H0348928-A (JP)
Title: Display control system
Inventor: TAKEUCHI AKIHIKO
IPC: G06F3/153
Filed: 1989-07-17
Abstract: PURPOSE:To shorten the user's waiting time by storing the picture element data produced based on the saving drawing data at every saving instruction into a 2nd storing means and performing the display based on the stored picture element data in response to a cancel request. CONSTITUTION:A drawing means 111 produces the picture element data for display based on the input drawing data and supplies the produced data to a write control means 116. At the same time, the produced picture element data is held by a holding means 112 and inputted to the means 111 as the saving drawing data at every saving instruction. Then the saving drawing data is supplied to the means 116. The means 116 decides whether the received data is used for display or saving and stores the display data to a 1st store means 114 and the saving data to a 2nd store means 115 respectively. A selection means 117 usually selects the means 114 and displays the picture element data on a display means 101. Meanwhile the means 117 selects the means 115 in response to a cancel request and displays the picture element data on the means 101.
Patent JP-S5887843-A (JP)
Title: Manufacture of semiconductor device
Inventor: KURE TOKUO
IPC: H01L21/302
Filed: 1981-11-20
Abstract: PURPOSE:To form a favorable insulating isolation region in the semiconductor device  by a method wherein a groove is filled up only by forming thin Si oxide films, or Si  to be used as the nuclei for selective growth of poly-Si is left easily in the groove by  leaving projections on the base of the groove when the groove for insulating isolation  is to be formed. CONSTITUTION:After an opening 3 is formed in an SiO2 film 2 on an Si substrate 1,  selective etching of the Si substrate is performed according to the reactive sputter  etching method. Needle-shaped projections 4 of a large number are formed at the  etched part. The needle-shaped projections 4 thereof are the needles of Si to be considered as that a material like SiO2 is readhered on the etched face, and by acting as  an etching mask, the needles are formed. When the SiO2 films of about 0.2mum thickness are formed by thermal oxidation after etching like this is performed, the needle- shaped projections become to the needles 5 of SiO2 to fill up nearly the groove.  Although fine gaps 6 are generated at the circumferences of the needles 5 of SiO2,  when the SiO2 films having thickness of 1/2 or more of the gaps 6 are adhered according to the CVD method, flattening of the surface can be attained easily. Because the  region formed by this way has a structure that the SiO2 contained therein has the fine  gaps to mitigate the generation of stress when the Si substrate is heated, the region  becomes suitable for the insulating isolation region of a semiconductor element.
Patent JP-2000018627-A (JP)
Title: Cogeneration system
Inventor: TANAKA TAKAO
IPC: F02G5/04
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To stably supply water for a user of predetermined temperature and water amount irrespective of an operating state of a prime mover by enhancing a utilization efficiency of an energy. SOLUTION: Heated water E for a user by heat exchanging by a cooling water heat recovering unit 10 and an exhaust gas heat recovering unit 20 is further heated by a heater 30. The water E for the user heated to become a predetermined temperature is heat insulated and stored by a heat insulation hot water storage unit 60. At this time, the heater 30 has a heat pump 40 for evaporating to vaporize the water E, and a compressing unit 50 for compressing the evaporated fluid D to a high temperature to heat the water E.
Patent JP-H1028521-A (JP)
Title: Treatment of fish ovary
Inventor: OGAWA YUTAKA
IPC: A23L27/50
Filed: 1996-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a fish ovary treatment method capable of efficiently taking fish eggs out of a fish ovary by simple mechanical operation. SOLUTION: This fish ovary treatment comprises placing a fish ovary 1 which contains a number of egg particles 2 covered with an ovarian membrane 10 into lukewarm saline water kept at 18-20 deg.C to swell the nuclei of the egg particles 2 by the osmotic pressure of the saline water, and dissolving protein from the egg walls 20 and connection parts between the egg walls 20 and the ovarian membrane 10, thus separating egg particles 2 from the ovarian membrane 10.
Patent JP-H0740581-A (JP)
Title: Image forming device
Inventor: KAGAYAMA SHIGERU
IPC: G03G15/05
Filed: 1993-07-28
Abstract: PURPOSE:To provide a record image with little fogging by forming recesses and projections continuing along the moving direction of a carrier on a face facing a carrier of an electric control means and controlling sufficiently the movement of toner to be fed. CONSTITUTION:Carried toners 6 are transported by the rotation of a toner carrier roller 14, and the toners on the roller 14 are fed under an aperture 6 while being rubbed by an insulating sheet 2 of an aperture electrode 1. At that time, grains of the toner 16 are restricted by a channel section formed on the sheet 2 to provide the extremely orderly state. That is, respective grains of toner are caught in the channel, and the toners of extremely large movement amount or the remaining toners can be controlled by the restriction. In other words, the movement of toners of irregular movement properties gets less, and a toner group of uniform movement properties is formed. The movement of respective tones is controlled in the above-said manner, and irregular toners are not generated. Thus an image of superior recording quality without fogging can be provided.
Patent JP-H0350935-A (JP)
Title: Digital radio transmission equipment
Inventor: AONO TATSUYA
IPC: H04L27/20
Filed: 1989-07-19
Abstract: PURPOSE:To attain the signal interruption of a transmission output without using an analog switch by providing a ROM applying band limit when a control signal is set and generating an output for interrupting forcibly a transmission output when the control signal is reset. CONSTITUTION:A base band data is respectively inputted to base band processing circuits 1, 2. Then ROMs 10, 20 in the base band processing circuits 1, 2 output a signal in a way of applying band limit to an input data as a digital filter. On the other hand, with an on/off signal reset being other than the burst timing, the ROMs generate an output bringing forcibly the transmission output into reset (0 level). Since the transmission output is 0 even when the output signal of 0 level passes through modulators 4, 5 and a synthesizer 6, the signal interruption is executed.
Patent JP-S6166527-A (JP)
Inventor: MARUYAMA SHIRO
IPC: G01R31/08
Filed: 1984-09-07
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-S5887515-A (JP)
Title: Focus detecting device and focused position setting device
Inventor: SHISHIDO YOSHIO
IPC: G02B7/28
Filed: 1981-11-20
Abstract: PURPOSE:To use titlted devices even in case of a dark object to be photographed, and a dark photographing optical system, by simple contitution, by projecting light to an object to be photographed, from a light source through a photographic lens, and detecting a reflected ray by a photoelectic element placed in the rear of a light shielding plate having an opening part. CONSTITUTION:Light of a focusing light source 15 passes through a photographic lens 8 through an opening part 12B of a light shielding plate 13B, and is projected toward an object to be photographed 25. The light reflected by the object to be photographed 25 passes through the photographic lens 8 again, and advances toward a photoelectric element 14 existing at a position conjugate to the surface of a film 22. When the object to be photographed 25 is at a position shown by a code (b), it is focused, and the reflected light reaches the photoelectric element 14 through an opening part 12A of a douser 13A, and its output becomes maximum. When the object to be photographed 25 is at a position shown by a code (a) or (c), the reflected light is intercepted by the light shielding plate A, and its output becomes small. In accordance with its output signal, the photographic lens 8 moves.
Patent JP-2000014949-A (JP)
Title: Mattress using fur and its manufacture
Inventor: ISHIBASHI ETSUJI
IPC: B68G11/02
Filed: 1998-07-01
Abstract: PROBLEM TO BE SOLVED: To reduce the costs of material and manufacturing of a mattress using fur by reducing the weight of the mattress. SOLUTION: This mattress includes a mattress main body 2 and sheep fur 3 laminated over the upper surface thereof, the mattress main body 2 comprising a bed 21 and hard cotton 22 placed on the upper surface thereof. Quilting 23 is applied to the bed 21 made of cotton and the hard cotton 22. The sheep fur 3 comprises a plurality of small pieces 31 sewn together at their peripheral edges and joined together at these sewing parts 32. Temporary sewing 4 is effected at the peripheral edges of the bed 21 of the mattress main body 2 and the sheep fur 3 laminated together, and the peripheral edges to which the temporary sewing 4 was effected are covered with an edge tape 5 and edge sewing 6 is effected.
Patent JP-H108380-A (JP)
Title: Hydrophilic fiber and cloth-like article
Inventor: NISHIJIMA MASARU
IPC: D06M101/16
Filed: 1996-06-26
Abstract: PROBLEM TO BE SOLVED: To obtain a hydrophilic fiber having persistent hydrophilicity and excellent safety, and to obtain a cloth-like article obtained from the fiber. SOLUTION: This hydrophilic fiber is obtained by sticking a finishing agent comprising 2-90wt.% of the below composition (A) and 10-80wt.% of the below composition (B) to a fiber comprising a thermoplastic resin having a water absorption percent of <=1wt.% in an amount of 0.1-1.0wt.% based on the weight of the fiber. (A) The composition comprises 0-75wt.% of a sorbitan 12-18C alkyl fatty acid ester and 25-100wt.% of at least one kind of compound selected from the 5-20 mole ethylene oxide adducts of the sorbitan 12-18C alkyl fatty acid ester. (B) At least one kind of compound selected from a white mineral oil, the diester of a 12-18C alkylfatty acid with polyethylene glycol having a mol/wt/ of 200-600, the dister of a 12-18C alkylfatty acid with polypropylene glycol having a mol.wt. of 200-600, a pluronic type nonionic surfactant, and a 8-16C alkylsulfonic acid metal salt.
Patent JP-2001016237-A (JP)
Title: Information processor and information processing method and recording medium
Inventor: SENDA MAKOTO
IPC: H04L12/40
Filed: 1999-06-30
Abstract: PROBLEM TO BE SOLVED: To provide an information processor that can provide a synchronous transfer mode to a device not supporting the synchronous transfer mode and to provide an information processing method. SOLUTION: A converter 5 receives a command from other device connected to a serial bus 6, receives data from an asynchronous device indicated by the received command in an asynchronous transfer mode ATM, converts the received data into data that can be transmitted in a synchronous transfer mode, and transmits the converted data to a synchronous device instructed by the received command. Thus, the converter 5 can provide the synchronous transfer mode to an asynchronous device not supporting the synchronous transfer mode.
Patent JP-H057447-A (JP)
Title: Temperature controller for baking furnace in multi-step type electric oven
Inventor: SHIJI KENJI
IPC: A21B1/22
Filed: 1991-07-01
Abstract: PURPOSE:To accurately control the temperature in the respective baking furnaces by switching the respective electric supply circuits of many series of electric heaters incorporated into the respective baking furnaces arranged parallel in a multi-step state by a specified rotary switch for the purpose of control. CONSTITUTION:Temperature controllers (1-1)-(1-6) are equipped corresponding to many series of electric heaters (1901)-(19-6) incorporated into the respective baking furnaces a-1, a-2 and a-3. In proportion to signal voltage input through amplifiers (2-1)-(2-6) and relay-driving units (3-1)-(3-6), the conducting time is controlled by thyristor switches (4-1)-(4-6). The electric supply circuits are selected by ring counters 7 and 8 and the advance of the angle is carried out by a self-oscillator for high speed and a self-oscillator 6 for low speed. When the temperature of all the baking furnaces reaches a set value, the ring counter is rotated at a high speed. When the temperature of any one baking furnace drops to <= the set value, the ring counter is rotated at a low speed.
Patent JP-H06167374-A (JP)
Title: Liquid level indicator and manufacture thereof
Inventor: MOCHIZUKI MITSUAKI
IPC: G01F23/22
Filed: 1992-07-14
Abstract: PURPOSE:To provide a quick response liquid-level indicator which can measure voids. CONSTITUTION:A thermocouple wire 8 connecting different types of metal wire while folding, and a folded heater wire 9 are contained in a metal pipe 10 through an insulator 2 with the folded parts being located at the tip part of the metal pipe 10 having reduced diameter thus constituting a liquid-level indicator. One thermocouple wire 8, another thermocouple wire 8 connecting different types of metal wire, and two heater wires 9 are inserted, respectively, into four axial insertion holes 1 of a dielectric columnar molded item 2. A plurality of the dielectric columnar molded items are then fit in the metal pipe 10 which is subsequently drawn over the entire length thereof thus reducing the diameter. Only the tip part of the metal pipe 10 is further drawn to reduce diameter thereof furthermore and then the metal pipe 10 is cut off at the tip thereof. Two thermocouple wires 8 are subsequently welded at the tips thereof followed by welding of two heater wires 9 at the tips thereof and the end face of the metal pipe 10 is sealed hermetically.
Patent JP-H0637635-A (JP)
Title: Error correcting method for analog inputting part
Inventor: FUKUYA YOSHIFUMI
IPC: H02H3/02
Filed: 1992-07-15
Abstract: PURPOSE:To correct an analog signal based on error data obtained at the time of an automatic check. CONSTITUTION:The validity of the continuous usage of an equipment device is judged by the automatic check, and even when the continuous usage is valid, a correction value for the error is searched by a CPU 5 based on the error data obtained by the check, and preserved in a memory 6. After the end of the check, the analog signal including the error from an analog filter part 2 is converted into a digital signal by an A/D converter 4, and the error is corrected by the digital processing of folding the correction value preserved in the memory 6.