baber/WOPTO huggingface dataset:
Patent JP-H09227294-A (JP)
Title: Production of artificial quartz crystal
Inventor: HAMAGUCHI KUNIO
IPC: C30B29/18
Filed: 1996-02-26
Abstract: PROBLEM TO BE SOLVED: To efficiently and inexpensively obtain an artificial quartz crystal of less linear defect density by controlling the convection in autoclave and varying the growth rates by the positions of the Z growth face within the same crystal at the time of producing the artificial quartz crystal by a water heat method. SOLUTION: The autoclave 6 filled with an aq. alkaline soln. is internally provided with a high-temp. section and a low-temp. section to generate the convection of the aq. alkaline soln. A quartz crystal raw material is melted in the high-temp. section and is made into a supersaturated soln. in the low-temp. section to precipitate and grow the crystal 9 of the quartz crystal on a seed crystal 7 of the quartz crystal previously hung in the low-temp. section. At this time, baffle plates 8 are arranged above and below the seed crystal 7 hung in the autoclave 6 or iron plates 10 are inclined along side the seed crystal 7 to vary the flow velocity of the convection of the alkaline soln. near the seed crystal 7 by the positions in the Y-axis direction of the seed crystal 7.  As a result, the growth speeds of the Z growth face are varied by the positions in the Y-axis direction even within the same crystal and this Z growth face is grown to incline with the Z face, by which the artificial quartz crystal 9 is obtd.
Patent JP-H11257725-A (JP)
Title: Flexible duct for air conditioning using tubular cover consisting of aluminum laminated film
Inventor: IMOTO HIDESHI
IPC: F24F13/02
Filed: 1998-03-16
Abstract: PROBLEM TO BE SOLVED: To provide a flexible duct for air conditioning which is excellent in heat resistance is covered with a tubular body consisting of an aluminum laminated film. SOLUTION: A tubular cover 10, which is made by butting opposite two sides, with the side of the polyethylene layer of an aluminum laminated film having an aluminum film, a polyethylene telephthalate layer, and a polyethylene layer inside, into tubular form and abutting the polyethylene layer of the tape consisting of the aluminum laminated film against it to cover the inside butting parts of this tubular body, and heat-sealing them, is used as a surface material.
Patent JP-H07270997-A (JP)
Title: Automatic developing device
Inventor: YASUI YOICHI
IPC: G03D3/08
Filed: 1994-03-31
Abstract: PURPOSE:To obtain an automatic developing device matching a novel cartridge- type developing method by providing a specified means and conducting the development while separating the cartridge and photographic film. CONSTITUTION:When a cartrdige 1 is sent to a separation part 3, the ID information (production number, etc.) imparted to the cartridge 1 is read by the separation part 3, a winding shaft 1b is rotated to draw out the tip of a negative film 1a, and the ID information is written in the tip with a magnetic head. A reader 2 is detached in a storage part 5, when the negative film 1a is discharged from a developing stage, and the ID information at the tip is read by the magnetic head. The ID information of the cartridge 1 already being on standby is read, and both bits of information are collated. Accordingly, even if the negative film and its cartridge are separately treated, the negative films are surely stored in the same cartridge.
Patent JP-S61223120-A (JP)
Title: Method for decreasing inclusion in molten steel
Inventor: ENDO KOICHI
IPC: C21C7/10
Filed: 1985-03-29
Abstract: PURPOSE:To decrease quickly, economically and efficiently the inclusions in a molten steel by blowing a specifically composed treating agent together with an inert gas into a bath while the treating agent for absorbing the inclusions does not exist on the bath surface on which the blowing gas floats. CONSTITUTION:The treating agent which consists essentially of CaF2 and CaO and consists of the balance unavoidable components and in which the concn. of CaF2 in the essential components consisting of CaF2 and CaO is <=20wt% is used as the treating agent for absorbing the inclusions in the molten steel 7. Such treating agent is blown with the inert gas as a carrier gas through a conduit 6 provided to a vessel 1 from a blowing pipe 3 into the molten steel 7 in a circulation path 2. The blowing gas is discharged through a porous brick 31 to a discharge system 32 without including slag 8 into the molten steel 7 as the slag 8 does not exist on the surface of the floating molten steel 7. The treating agent which is absorbed the inclusions in the circulation path 2 interposes between the bottom surface of the slag 8 and the top surface of the molten steel 7 and improves the inclusion effect of the treating agent.
Patent JP-S62220162-A (JP)
Title: Texture improver for cooked rice
Inventor: TOMII TATSU
IPC: A23L7/10
Filed: 1986-03-24
Abstract: PURPOSE:The titled improver, containing a specific organic acid (salt) and metal salt of an inorganic acid as active ingredients and capable of improving the texture, e.g. flavor characteristic, crispiness, palatability, etc., of a low- quality rice by adding to the rice and cooking the rice. CONSTITUTION:An improver containing (A) an organic acid, e.g. lactic acid, tartaric acid, succinic acid, fuumaric acid, malic acid, gluconic acid, citric acid, glycine and/or L-lysine, (B) an organic acid salt consisting of sodium salt, potassium salt, calcium salt and/or magnesium salt of the organic acid which is the component (A) and/or (C) a metal salt consisting of sulfate or chloride of potassium calcium or magnesium and/or sodium sulfate as active ingredients.
Patent JP-H07268465-A (JP)
Title: Production of bainitic wire rod or steel wire for wiredrawing
Inventor: KAWANA AKIFUMI
IPC: C21D9/52
Filed: 1994-03-31
Abstract: PURPOSE:To produce a wire rod or steel wire, excellent in wiredrawability and having bainitic structure, by specifying a chemical composition of a steel stock and also specifying heat treatment conditions after hot-rolling a steel billet. CONSTITUTION:A steel, having a composition consisting of, by weight, 0.70-1.20% C, 0.30-0.90% Mn, 0.15-1.00% Si, further either or both of 0.006-0.100% Al and 0.01-0.35% Ti, <=0.02% P, <=0.01% S, and the balance essentially Fe, is used. A billet of this steel is rolled into wire rod. Then, directly or after heating, this wire rod is immersed, from 1100-755 deg.C, in a molten salt which is prepared by heating a salt of K nitrate type or Na nitrate type independently or in combination to a holding temp. T deg.C ranging from 350 to 500 deg.C and determined by inequality T<=950-100D (where D means wire rod diameter, mm), melting the salt and is held under agitation. This wire rod is held at a temp. in the above temp. range for a time not shorter than a holding time (Ysec) determined by equation Y=exp(19.83-0.329XT). By this method, the bainitic wire rod for wiredrawing can be produced.
Patent JP-H10243442-A (JP)
Title: Portable telephone set
Inventor: BOYER RAYMOND DENIS
IPC: H04W52/02
Filed: 1998-02-27
Abstract: PROBLEM TO BE SOLVED: To provide a portable telephone set which has a basic function and onto which an option function is mounted easily externally as required. SOLUTION: An access port 18 is formed to a wall face 16 of a housing of the portable telephone set 2 on which a display device and a key pad are mounted. Part of a printed circuit board 54 is extended to the access port 18. The access port 18 is usually covered by a cover and the cover is removed when an interface connector 74 is inserted to the access port 18. Thus, an option function is added to the telephone set.
Patent JP-2000257338-A (JP)
Title: Jig for adjusting fitting frame and method for measuring horizontality and verticality of fitting frame
Inventor: ASO MASAHARU
IPC: E06B1/56
Filed: 1999-03-10
Abstract: PROBLEM TO BE SOLVED: To provide a jig for adjusting a fitting frame capable of rapidly measuring the horizontality and verticality of each section of a fitting frame for fitting fittings such as a shoji door, one-side board fusuma door, a sliding door or the like easily even by a general worker particularly having no technique without limiting a skilled carpenter craftman. SOLUTION: The jig A for adjusting the fitting frame has a lower material 1 and an upper material 2. The lower material 1 has a lower horizontal reference section 100 movable along a sill and vertical reference sections 110, 120 installed at right angles on both sides of the lower horizontal reference section 100. The upper material 2 has an upper horizontal reference section 200 being movably installed to the lower material 1 in the rectangular direction to the lower horizontal reference section 100 and being movable along a head jamb and vertical reference sections 210, 220 mounted at right angles on both sides of the upper horizontal reference section 200. The lower material 1 and the upper material 2 can be fixed under the state, in which the lower horizontal reference section 100 and the upper horizontal reference section 200 are set at a regular interval by a fixing means.
Patent JP-H01237467-A (JP)
Title: Measuring circuit of propagation delay time of semiconductor device
Inventor: KAJII KIYOSHI
IPC: G01R31/26
Filed: 1988-03-17
Abstract: PURPOSE:To enable the accurate measurement of a propagation delay time of a high-speed IC as well and to make a circuit small in size, by a method wherein a measuring circuit made of a logic gate is incorporated for measurement in an IC chip. CONSTITUTION:An IC chip 31, a circuit 31a to be measured in regard to a propagation delay time, and a measuring circuit 31b incorporated in the chip 31 and constructed of a logic gate, are provided. The propagation delay time of the circuit 31a is known by measuring a time difference between a pulse having a timing corresponding to the timing of an input pulse (IN) to the circuit 31a and a pulse having a timing corresponding to the timing of an output pulse (OUT) from the circuit 31a. In this case, only one kind of the input pulse (IN) needs to be outputted from a pulser 30, and a waveform of an IC having the circuit 31a and a waveform of a through IC do not need to be matched with each other with an oscilloscope 32. Even visibility errors do not occur. Moreover, no error occurs when the IC having the circuit 31a and the through IC are replaced with each other.
Patent JP-S61225436-A (JP)
Inventor: UJIGAWA KAZUO
IPC: E04B1/00
Filed: 1985-03-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10261001-A (JP)
Title: Device and method for detecting standby current measurement time
Inventor: MINAMI HIDETAKA
IPC: G06F17/50
Filed: 1997-03-18
Abstract: PROBLEM TO BE SOLVED: To find source current measurement times with a wide coverage by speedily and accurately detecting the source current measurement time in the standby state of an LSI using megacells. SOLUTION: A description of a function for informing whether or not a megacell is in a standby state is included in circuit data 11 of a logic simulator part 14 as well as a function description of the megacell. A source current measurement condition decision part 20 decides whether or not the megacell or a part other than the megacell is in a standby state with the function and signal data of a simulation result. When the both are in the standby state, its period, the megacell internal state, the number of nodes having changed in signal value before and after the period, and the state after the change are stored.  After the logic simulation ends, a source current measurement period extraction part 30 extracts the end point of a period which is large in the number of change nodes and has a long humming distances of the megacell internal state as a source current measurement period from periods in the standby states.
Patent JP-H08265615-A (JP)
Title: Lighting device
Inventor: YOSHIMATSU MORIO
IPC: H04N5/225
Filed: 1995-03-23
Abstract: PURPOSE: To use both a battery pack and an AC adaptor and to prevent the service life of a halogen lamp from being decreased when the AC adaptor is in use. CONSTITUTION: A changeover lever 100 is provided freely retractively to a back side 33 and a slide switch 102 connects to the changeover lever 100. A bypass resistor 103 is connected to the slide switch 102. When an AC adaptor P is connected, the changeover lever 100 is pushed into the inside by a mount face P1 of the AC adaptor P to open the slide switch 102. Thus, an input current is supplied through the resistor 103 and an input voltage is dropped. Thus, even when the AC adaptor P is in use, a high voltage is not applied to a halogen lamp 71, the shortage in the service life of the halogen lamp 71 is prevented.
Patent JP-S63232328-A (JP)
Title: Alignment
Inventor: HAMAZAKI FUMIYOSHI
IPC: G03F9/00
Filed: 1987-03-20
Abstract: PURPOSE:To improve accuracy of alignment, by selecting 8 measured region in conditions where better measured values are obtained and next performing alignment on the basis of the measured value. CONSTITUTION:A measured region is selected and the amount of position shift of an original plate RT to a substrate WF is measured in a selected region on the substrate WF so that alignment is performed. Conditions for selection are as follows: an outermost region on the substrate should be excluded, translation components, rotation components, and expansion factors should be dispersed to be approximately equal, and the whole dispersion should be minimized. For example, the selection is performed in a condition with respect to xy coordinates on the substrate WF. Further, in more concrete conditions, the selection is performed inside by one part from the outermost peripheral region on the substrate WF and the directions from a center of the substrate WF to the respective selected regions are made to equiangular to each other. Since rules for selection are set up so as to obtain better measured values, following alignment can be performed by the measured values high in reliability.
Patent JP-H08256979-A (JP)
Title: Dental mirror
Inventor: KATAOKA KENZOU
IPC: A61B1/24
Filed: 1995-03-23
Abstract: PURPOSE: To improve the safety in dental treatment using a dental mirror by preventing the degradation in the function of this dental mirror and preventing the reflection of a laser beam by this dental mirror. CONSTITUTION: This dental mirror 10 is provided with a reflection mirror 11. This reflection mirror 11 has a substrate 12 consisting of glass or synthetic resin which allows the transmission of visible light and absorbs the laser beam. A reflection film 13 consisting of aluminum is formed by vapor deposition on the rear surface 12a of the substrate 12. An antireflection film 14 which consists of germanium and prevents the reflection of electromagnetic waves of an IR region is formed on the front surface 12b of the substrate 12. Such substrate 12 is held by a mounting means 15 in the state of covering the reflection film 13 and is mounted at the dental mirror 10.
Patent JP-2000258589-A (JP)
Title: Condensate treatment system and method
Inventor: SAIKI KAZUHIKO
IPC: G21D1/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To eliminate the need for installing a spare machine at each pump and to reduce the costs of an entire system by connecting a condensate demineralization path for returning to a steam generator via a condensate demineralization device and its bypass path in parallel and at the same time using a circulation pump and a recycle pump as the spare machine each other. SOLUTION: Condensate from a steam condenser 4 is returned to a steam generator by a condensate pump 5. However, in normal operation, a bypass valve 6 is opened, a condensate demineralization device inlet valve 7 and an outlet valve 8 are closed, and a condensate demineralization device 10 where a plurality of condensate demineralization towers are aligned in parallel is bypassed. The condensate through the bypass path 11 is returned to a steam generator 1. Although a common circulation pump 23 is provided for each condensate demineralization tower 9 to perform circulation operation for purification operation after regeneration, a recycle pump 24 is provided in parallel with the circulation pump 23. The circulation pump 23 and the recycle pump 24 are used as a spare machine each other when either of them fails to operate.
Patent JP-S60206989-A (JP)
Title: Scroll type fluid machine
Inventor: INABA TSUTOMU
IPC: F04C18/02
Filed: 1984-03-30
Abstract: PURPOSE:To take the balance of a scroll compressor so ample enough and thereby reduce a vibration, by installing a balancer chamber in position between an upper frame attached to a fixed scroll and a low frame being attached to an enclosed casing and clamping a motor. CONSTITUTION:An upper frame 6, a lower frame 7 and a fixed scroll 1 all pierce through a peripheral wall 104c of the fixed scroll and the upper frame and are clamped together by a bolt 106 whose tip part is screwed in the lower frame 7 alone. The lower frame is attached to an enclosed casing 9 and simultaneously locks a motor to the lower side, while a balance chamber 705 is installed in position between the lower frame and the upper frame. And, inside this balancer chamber, a balancer 402 installed in a main shaft 4 is set up there. In consequence, the balance of a scroll compressor is balanced so ample enough, thus its vibration is reducible.
Patent JP-S57180078-A (JP)
Title: Organic solvent battery
Inventor: FUJITA KOUJI
IPC: H01M6/16
Filed: 1981-04-28
Abstract: PURPOSE:To mitigate the increase of the internal resistance and deterioration of the heavy load characteristics of a battery during storage by adding Karl Fischer's reagent in electrolyte of the battery. CONSTITUTION:Positive active material, conductive agent, and binder such as MnO2, graphite, and teflon are mixed, and the mixture is molded to form a positive electrode 1. Negative active material of alkalimetal is pressed on an expanded metal of a metal such as nickel to form a negative electrode 2. An adequate amount of perchlorate of alkalimetal is dissolved in organic solvent, and the solvent is dehydrated with molecular sieve, Karl Fischer's reagent is dissolved in an amount which exceeds an equivalent amount of residual moisture, and it is used as the electrolyte. Battery generating elements are contained in a positive container 4 spaced with a separator 3 comprising nonwoven fabric which is impregnated with the electrolyte, and sealed with a negative electrode cap 6 through an insulating packing 5 to form an organic solvent battery.
Patent JP-S62224593-A (JP)
Inventor: TORII NOBUTOSHI
IPC: B25J19/00
Filed: 1986-03-25
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-H11316536-A (JP)
Title: Process cartridge and image forming device capable of loading the same
Inventor: WATANABE KAZUFUMI
IPC: G03G21/00
Filed: 1999-03-11
Abstract: PROBLEM TO BE SOLVED: To enhance the cooling effect of a process cartridge by constituting so that air flow can pass through a gap between a housing and a projecting part when a cover is located at a retreat position. SOLUTION: This process cartridge 2 is provided with a cover 8 for protecting a photoreceptor 5. When an upper frame 9 is closed to a device main body 1, the cover 8 is rotated in an opening direction, and the cartridge 2 is loaded in the main body 1 in a state where the photoreceptor 5 is exposed and the device is ready to be used. The cover 8 is displaced between the protection position where it protects the photoreceptor 5 and the retreat position where it is retreated from the protection position, and provided with the projecting part projecting toward the outside from a surface being an inner surface when the cover 8 is located at the protection position when it is located at the retreat position so that the gap may be formed between the housing 31 and the projecting part when the cover is located at the retreat position.  Then, the air can pass through the gap between the housing 31 and the projecting part when the cover 8 is located at the retreat position.
Patent JP-H09224177-A (JP)
Title: Video camera
Inventor: MORI SHIGERU
IPC: H04N5/225
Filed: 1996-02-15
Abstract: PROBLEM TO BE SOLVED: To provide a miniaturized video camera which is inexpensive and easy to handle by providing a finder member, hole, lens and imaging device or the like as specified ones respectively. SOLUTION: An opening 9 for day lighting is provided at a front face part 8 of a casing 2, and an image pickup lens 10 is provided at the opening 9 for day lighting. The image pickup lens 10 is formed integrally with a charge coupled device(CCD) 11, and the CCD 11 is provided by a circuit board 12. When shooting an object, a finder frame member 4 is pulled up until a stopper 18 is fitted into a recessed part 22, for example, a switch 16 is pushed by a finger member 17 of the finder frame member 4, and a power source is turned on.  Then, the video camera is directied toward the object while matching a cross frame intersection part 6 of the finder frame member 4 with a standard 5, the object is positioned on the extension of a line connecting the intersection part 6 and the standard 5, and recording is executed by operating a recorder by depressing a recording button or a recording lever.
Patent JP-H0588888-A (JP)
Title: Address formation mechanism and method of previously fetching data
Inventor: JIYAMUSHIEEDO HORUMAZUDEIYAARU
IPC: G06F12/08
Filed: 1992-03-23
Abstract: PURPOSE: To exactly determine a pre-taking-out line for a loop consisting of a combination of stride of 1, stride of N or stride values by providing a stride register for assisting pre-taking-out. CONSTITUTION: A CPU 10 includes a cache memory device 18, an instruction decoder 20 and an address forming block 22. The stride register 30 is loaded in response with decoding of a fresh instruction within the instruction decoder 20. The value thereof is the stride value related to the storage reference to be executed by using a corresponding general-purpose register 26 as an index register. The stride value obtd. in such a manner and the data storage reference address formed by an adder 28 are added by an adder 32 to obtain the priori fetching data. In case where the stride register value is not zero, the data is pre-taken out to the cache memory device 18 from the main memory device 14 unless the data exists in the cache memory device 18.
Patent JP-S59191889-A (JP)
Title: Regenerator of multi-purpose type
Inventor: KAWANO TOMOHIRO
IPC: F28D17/00
Filed: 1983-04-15
Abstract: PURPOSE:To supply recovered heat to other equipment for reuse, by recovering waste heat from an equipment where different kinds of waste heat and heat radiating mediums are in presence mixingly, and to enable the equipment to be automatically operated, by preventing a possibility of firing by keeping the regenerative temperature within the specificed range, in a regenerator of multi-purpose type. CONSTITUTION:A regenerative material container 6 contains a regenerative material 5 of latent heat type in it, and the containers 6 are fixed in zigzag on the wall of a case 7 in a storage tank 19. The fixed part of a container 6 to the wall is sealed up.Covers 8, 9, 10, and 11 are tightened to the case 7 by the flange parts of them, and they are provided with sluice values 12, 13, 14 and 15, respectively. The thermal energy in a fluid is absorbed and regenerated in the regenerative material 5 as latent heat, when valve plates 12a and 13a in ports A and B are closed, and ports C and D are connected to ducts for a waste heat source, and gas or liquid as a waste heat medium is passed through them. When the regenerator finishes absorbing thermal energy, valves 14c and 15d at the ports C and D are closed, the waste heat source is disconnected from it, and it is moved on the passageway if necessary. After that, the ports A and B of a storage tank 19 are connected to a waste heat utilizing equipment, and the thermal energy can be supplied to it.