baber/WOPTO huggingface dataset:
Patent JP-H11294038-A (JP)
Title: Shutter curtain constituting member of building shutter, hook member installing method to the shutter curtain constituting member, and manufacturing device of the shutter curtain constituting member
Inventor: HARADA YUTAKA
IPC: E06B9/15
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To improve workability by installing a hook for preventing slipping-out of a shutter curtain from a guide rail by compressing a heat insulating material in the shutter curtain. SOLUTION: The left/right end parts of respective slats 6 inside which a heat insulating material 9 is filled are inserted into a guide rail 5, and the end part 7A of a hook member 7 is inserted inside both ends of the slats 6 with every prescribed number so that the end part 7A is fixed to the slats 6 by a rivet 10. In this case, the heat insulating material 9 near to the end part of the slats 6 into which the end part 7A is inserted is compressively deformed, so that the heat insulating material 9 does not exist inside the end part of the slats 6 into which the end part 7A is inserted.  Next, the projecting edge 7C of the hook 7 is inserted into the space part between the extending part 5A formed in the rail 5 and the blocking-up end part 5B of the rail 5, and when a curtain 4 curves by wind pressure at strong wind time, the projecting edge 7C prevents separation of the curtain 4 from the rail 5 by locking on the extending part 5A to thereby eliminate troublesome work of scraping out the heat insulating material 9 at the hook member 7 installing time.
Patent JP-S63268524-A (JP)
Title: Molding die for high strength cement
Inventor: NISHIOKA CHOMEI
IPC: B21D37/20
Filed: 1987-04-28
Abstract: PURPOSE:To improve the transferring property and durability of a die by forming the die out of high strength cement and forming a metallic layer to required thickness at least at part of a thin surface layer. CONSTITUTION:After surface lubricant is sprayed on a plaster master 1 iron frames 2 are set to manufacture a male die 4 and a blank holder 5. Then, said kneaded material 3 made of high strength cement is cast into the die and after it is subjected to wet air curing it is cured to form the male die 4. In addition, the surface of the male die 4 is coated with a specified thickness of sheet wax 6, said kneaded material 3 is cast into the die, and the molding dies 4, 9 are removed and cured. Then, after a backing resin layer 10 is formed on the rear sides of both dies 4, 9, metallic layers 11 such as copper plate, etc., are fixed and adhered with adhesives on the surfaces of the dies 4, 9. The thickness of the metallic layers 11 is regulated within 0.05-0.5mm. Since the metallic layer is formed on the surface, the transferring property and the durability of the dies 4, 9 are improved.
Patent JP-S60248938-A (JP)
Title: Method of optimization of blow air temperature
Inventor: HAYAKAWA MASAHIRO
IPC: F24F11/00
Filed: 1984-05-22
Abstract: PURPOSE:To secure the minimum air flow rate required for ventilating a room by detecting an air flow rate outputted from a variable air flow unit that controls the air flow rate based on the room temperature, and by changing the target temperature if the detected air flow rate is below a predetermined flow rate. CONSTITUTION:A second control signal of the minimum air flow signal 24 is inputted via an input circuit 23 to a control device 2. Said signal 24 is the logical sum of air flow sensors 32 disposed for each variable air flow unit 31. The sensors 32 are provided for a purpose of detecting the decrease of the delivered air flow rate of the variable air flow unit 31 beyond a predetermined air flow rate, and satisfies its expected function if it measures the velocity of the delievered air and outputs an ON signal when it is under a predetermined velocity. As the air flow rate required for ventilation is maintained in this manner, the ventilation of a room can be maintained without overcooling or overheating even if the thermal load inside the room is small, and further, the required air flow rate under normal operating conditions can be maintained at an economical level.
Patent JP-S5436463-A (JP)
Title: Remote supervisory device
Inventor: YABE SHIYOUZOU
IPC: H04Q9/00
Filed: 1977-08-29
Abstract: PURPOSE:To effectively utilize a spare transmission line, by preparing duplexed supervised and supervising stations and a transmission line for apparently one circuit but substantially two circuits and performing a shift corresponding to the contents of individual trouble.
Patent JP-2000287806-A (JP)
Title: Mattress cover
Inventor: ODA KEIZO
IPC: A47G9/02
Filed: 1999-04-12
Abstract: PROBLEM TO BE SOLVED: To accommodate a hard mattress by folding it in a mattress cover for accommodating the hard mattress using a felt-like cotton. SOLUTION: In the mattress cover, strings 3a, 3b are mounted to longitudinal sides 2a, 2b. The mattress cover is provided with an adhering portion such as a button or adhesive tape at tip ends of strings 3a and 3b. A button of a string tip end and an adhesive tape are connected each other such that a mattress folded is not expanded. Thereby, even if a hard cotton is used and the mattress is expanded to a straight shape by being allowed to stand even if it is folded, the mattress can be folded by connecting with a string.
Patent JP-S61259725-A (JP)
Title: Apparatus for increasing size of dust particles
Inventor: SATO OSAYASU
IPC: B03C3/16
Filed: 1985-05-15
Abstract: PURPOSE:To obtain the titled apparatus capable of forming fine particles into removable minute water droplets by surrounding said particles by supercooled and supersaturated steam, by providing a steam supply means and a cooling- water scattering means to a case equipped with a gas suction port and a gas exhaust port. CONSTITUTION:A dust particle size increasing apparatus 1 consists of a steam supply means 12 and a cooling water scattering means 13 and the gas suction port 11a of a case 11 is communicated with a clean room R by a suction pipe 2. The steam supply means 12 consists of a steam generator 121, a pipe 122 and a spray nozzle 123. The cooling-water scattering means 13 consists of a freezer 131 for cooling water to about 3 deg.C, a pipe 132 and a spray nozzle 133. A wet electric precipitator 3 and an air conditioner 3 are connected to an exhaust port 11b. Because fine particles are utilized as flocculating nuclei to grow minute water droplets and re-evaporation is prevented, fine particles can be surely removed.
Patent JP-S5729074-A (JP)
Title: Cleaning device of electronic copying machine
Inventor: SAGAMI SHIZUO
IPC: G03G21/00
Filed: 1980-07-30
Abstract: PURPOSE:To prevent leakage of toner from a housing provided with an electrostatic curtain by providing with an electrode buffer having a conductive member to which a DC high voltage is applied. CONSTITUTION:An electrode buffer 9 is so provided that its conductive member 9b, to which a DC high voltage is applied, protrudes into napping 4a of a cleaning brush 4. As the result of this, each brush 4 is made possible to charge with electricity without discharging electricity of electrostatic curtains 6a, 7a provided on the inside surfaces of housing 6, 7, thereby, the sticking of the toner onto the inner surfaces of the housing can be prevented. By the buffer 9, a high pressure gradient is generated in an orifice part 8 between the housing and a photoreceptor 1 as the brush 4 rotates, then the toner near the orifice parts is sucked into the housing. Thereby, the leakage of the toner from the housing is prevented surely.
Patent JP-S5329681-A (JP)
Title: Integrated circuit
Inventor: MIYAMOTO JIYUNICHI
IPC: H01L21/8226
Filed: 1976-09-01
Abstract: PURPOSE: To considerably decrease the storage amount of minority carriers in emitter regions and speed the operation of an IC by using the high impurity concentration regions near insulation substrate as the emitter of reverse type transistors. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H07308777-A (JP)
Title: Melt-cutting method for slab surface
Inventor: NOGUCHI KAZU
IPC: B23K7/10
Filed: 1994-05-18
Abstract: PURPOSE:To dispense with removing treatment of oxide film by injecting water on the slab surface after melt-cutting in the method to melt-cut slab surface for quality inspection of slab surface. CONSTITUTION:After all surfaces of a slab 1 are melt-cut by the oxygen gas injected from a melt-cut firing hole 2 while traveling the slab/forward/backward, the slab 1 is again traveled in the arrow direction, for example, a water of 15kg/cm<2> is injected on the slab surface at 5001/min for 20sec from an injection hole 3, oxide film is rapidly cooled/pulverized and forcedly peeled. Subsequently, by blowing the air injected from a injection hole 4, the forcedly peeled oxide film is blown/removed from slab surface. By this method, the method is dispensed with the post-treatment of slab like shot blast treatment, brushing, etc.
Patent JP-H05278499-A (JP)
Title: Installation component mounting structure of installment panel
IPC: B60K37/00
Filed: 1992-03-30
Abstract: PURPOSE:To provide the installing component mounting structure of an installment panel allowing cost reduction by reducing the number of part items, improving workability, and facilitating maintenance at a market. CONSTITUTION:There are provided a pair of upper and lower mounting brackets 3, 4 having an L-like configuration in cross section and fastened and anchored to the inside of an installment panel 1 and an installed component (heater control unit) 2. The installing component 2 is provided at its upper surface part 2a with a projection part 6. The upper side bracket 3 is provided with an engaging hole 13 for engaging with the projection part 6. The installing component 2 is downwardly fastened and anchored at its lower surface part 2b to the lower side mounting bracket 4 with the projected part 6 engaged with the engaging hole 13. Thus, the installing component 2 is mounted on the installment panel 1 through the pair of the upper and lower mounting brackets 3, 4.
Patent JP-H11276634-A (JP)
Title: Fire extinguishing chemical
Inventor: ISHIMURA TAKAYUKI
IPC: A62D1/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To make it possible to obtain a substitutive fire extinguishing chemical equivalent to the fire extinguishing capacity of a regulated halon with less influence on a global warming effect without the destruction of the ozonosphere by using the fluorine-contained ketone expressed by a specific formula as the substitutive fire extinguishing chemical. SOLUTION: The substitutive fire extinguishing chemical expressed by the formula is used as the essential component of the substitutive fire extinguishing chemical. In the formula, (n) denotes an integer from 4 to 8; (m) denotes an integer of 0 or 1; R<1> denotes a methyl group or ethyl group. At least one fluorine-contained ketone selected from CF3 CF2 CF2 CF2 COCH3 , CF3 CF2 CF2 CF2 CF2 COCH3 and (CF3 )2 CFCF2 CF2 COCH3 is used as the fluorine-contained ketone. The substitutive fire extinguishing chemical has a hydrogen atom and carbonyl bond in the molecule and is, therefore, shorter in the atm. life than perfluorohydrocarbon and since the chemical does not contain a bromine atom, the substitutive fire extinguishing chemical is adequate as the substitutive fire extinguishing chemical of the regulated halon.
Patent JP-H08294384-A (JP)
Title: Cultivation of seed of marine microalga
Inventor: UEHARA KENICHI
IPC: C12P7/40
Filed: 1995-04-27
Abstract: PURPOSE: To culture the seed of a marine microalga for the production of docosahexaenoic acid, etc., in shortened induction period under a condition to keep a carbon source in the culture medium at the end of culture at a specific concentration ratio based on the initial carbon concentration. CONSTITUTION: An alga belonging to marine microalgae and capable of producing docosahexaenoic acid (e.g. Cryptheconidium cohnii ATCC 30021) is subjected to seed culture using at least one kind of hydrolyzed glucose, galactose, lactose, etc., as a carbon source under a condition to keep the carbon source in the culture medium at the end of culture at a concentration corresponding to 0.3-3.1 times the initial carbon source concentration of the main fermentation process. The seed of the culture liquid having a carbon source concentration corresponding to 0.3-1.3 times the initial carbon source concentration of the production medium for main fermentation is transferred to the production medium and cultured.  The culture product is recovered from the cultured algal cell to obtain docosahexaenoic acid having cholesterol level lowering action, blood coagulation inhibiting action, learning function improving action, etc.
Patent JP-S5531426-A (JP)
Title: Alternating current system electric dust collector
Inventor: ECHIZENYA SADAYOSHI
IPC: B03C3/09
Filed: 1978-08-24
Abstract: PURPOSE: An electric dust collector which can highly collect dust extensively with small chamber capacity by providing an insulated grid in the neighbourhood of a dust-collecting electrode and causing induced voltage when high AC voltage is applied to the dust-collecting electrode and a discharge electrode.  
     CONSTITUTION: A baffle dust collector 2 is provided with a discharge electrode 20 connected to an insulator chamber 10 by means of a suspension rod, the insulator chamber 10 being projecting from a casing 3. Further, there is provided a grid 40 in the state of suspension, the grid 40 being connected to insulator chambers 11, 12 by means of a suspension rod. When high AC voltage is applied to the discharge electrode 20, the grid 40 causes induced voltage to neutralize the generation of negative corona from the discharge electrode 20, whereby the generation of occurrence of reverse ionization can be prevented. According to the above constitution, refloating mist at the hammering time of the dust-collecting electrode of the electric precipitator 1, or re-floating mist of collected dust due to the increase in gas flow rate caused by rapid load change, can be collected effectively. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H044818-A (JP)
Title: Method for promoting plant growth
Inventor: AOYAMA MICHIO
IPC: A01G7/00
Filed: 1990-04-19
Abstract: PURPOSE:To safely and surely promote growth of a plant by effects on sterilization, fertilizer application, stimulation for growth points and enhancement of oxygen concentration near roots by feeding a gas containing an ionized gas to a holding material for soil, etc., and cultivating the plant. CONSTITUTION:For example, a gas 31, produced in an apparatuses 13 and 14 for generating ions and containing an ionized gas such as ozone or NOx is fed through branch feed pipes 15 and 16 to an air stone 19 installed in the bottom of each pot 18 and the aforementioned gas is preferably fed from the time of sowing seeds of a plant 17 to cultivate the plant.
Patent JP-S5437561-A (JP)
Title: Differential amplifier circuit for small signal
Inventor: YAMADA TOMOU
IPC: H03F3/45
Filed: 1977-08-29
Abstract: PURPOSE:To improve a distortion ratio by operating an amplifier in a good-linearity region by increasing the operation-point voltage of a passive load, by series-connecting one diode or more to the base of the transistor at the next stage in the forward direction.
Patent JP-H11288144-A (JP)
Title: Image forming device
Inventor: YAMADA YOICHI
IPC: G03G15/00
Filed: 1998-03-31
Abstract: PROBLEM TO BE SOLVED: To easily remove a recording material jammed in a reversed return path. SOLUTION: A frame 30 in which a reversed return path 110', for reversing back to the front a recording material having an image formed on its first side by an image forming means, which forms images on recording materials, and for returning it to the image forming means, is provided is horizontally separable from a main frame 10 in which the image forming means is provided. The frame has a horizontal frame 31 and a vertical frame 32, and the vertical frame 32 is attached to the horizontal frame 31 so as to be turnable in the direction where it is moved away from the main frame 10. A developing means 70 is attachable/detachable to/from the main frame 10 from the side of the frame 30, and a fixing means 100 is attachable/detachable to/from the frame 30.
Patent JP-H09269286-A (JP)
Title: Infrared spectroscopic device with thermal decomposition
Inventor: WATANABE KENICHI
IPC: G01N21/35
Filed: 1996-03-30
Abstract: PROBLEM TO BE SOLVED: To discriminate the sort of a sample by infrared absorption spectrum measurement with a small quantity of a sample with good repeatability by irradiating infrared rays on thermally decomposed product gas, and detecting infrared rays selectively absorbed by the decomposed product gas. SOLUTION: A sample 1 inserted in a sample holder 22 is heated and thermally decomposed by an electric furnace 20, provided surrounding a pipe 21, so as to generate decomposed product gas. The generated cracked product gas is led into a hollow cylindrical body 30 by carrier gas such as nitrogen or argon through a tube 32. Infrared rays are irradiated on cracked product gas, led into a gas cell 3 immediately after being in a thermal decomposing furnace 2, by a light source 4 provided facing a window 33, and infrared rays selectively absorbed by the decomposed product gas are detected by a detector 5 provided facing a window 34, thus measuring the infrared absorption spectrum of the sample.
Patent JP-H0649604-A (JP)
Title: Fe-cr alloy excellent in workability and pitting corrosion resistance
Inventor: FUJISAWA MITSUSACHI
IPC: C22C38/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide an Fe-Cr alloy excellent in workability and oxidation resistance and to provide an Fe-Cr alloy excellent in acid resistance and/or oxidation resistance as well as workability and pitting corrosion resistance. CONSTITUTION:The alloy includes Fe-Cr alloy constituted of 5wt.%<=Cr<=60 wt.%, C+N+O+S+P<=100ppm and 0.5wt.%<=Mo<=20wt.%; Fe-Cr alloy constituted of 0.01wt.%<=Ni+Co+2Cu<=6wt.% in addition to the same; and moreover Fe-Cr alloy constituted of 0.1wt.%<=3Al+2Si+Mn<=50wt.% and/or 0.001wt.%<=4 Ca+4Mg+REM<=0.2wt.% in addition to the same.
Patent JP-S63269111-A (JP)
Title: Endoscope device
Inventor: YOSHINAGA JUN
IPC: A61B1/04
Filed: 1987-04-27
Abstract: PURPOSE:To eliminate the execution of a retest even if a trouble is generated in a hard copying device after ending a test or developing a film by providing the titled device with an image backup storing means for storing an image to be hard-copied by the hard copying device as the format of a video signal interlocking the releasing operation of the hard copying device. CONSTITUTION:When a release switch for executing hard copying is operated, a video signal outputted from a video process circuit 21 is inputted to a video printer 8 and printed out, and synchronously with the printing operation, the video signal from the circuit 21 is inputted to a recorder 23 and recorded. Interlocking with the hard copying operation based upon the printer 8, the video signal from the circuit 21 is stored in the recorder 23 as backup operation, so that even if a normal hard copy can no obtained because of the generation of a failure or the like in the video printer 8, the hard copy can be obtained by reading out a picture stored in the recorder 23. Consequently, troubles such as the repeat of the test can be removed.
Patent JP-S59228308-A (JP)
Inventor: ENDOU KAZUAKI
IPC: H01B3/12
Filed: 1983-06-10
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-S61262937-A (JP)
Title: Selecting circuit for interruption factor
Inventor: TANIGUCHI TORU
IPC: G06F9/48
Filed: 1985-05-17
Abstract: PURPOSE:To perform various types of processing at a high speed and to simplify the program constitution by setting a selection register with the interruption factor selecting signal fed from a microprocessor and validating the supplied interruption factor through a selection gate. CONSTITUTION:When a microprocessor MPU wants to select the interruption factors IRQ1 and IRQ2 only, the IRQ selections 1 and 2 are sent and set to IRQ factor selection registers 111 and 121 of IRQ factor selecting circuits 11 and 12 via an address decoder 3. Then both IRQ1 and IRQ2 are held by the IRQ factor holding registers 101 and 102 and then supplied to NAND gates 111 and 121. The outputs of gates 112 and 122 are set at H and factors IRQ1 and IRQ2 are valid. Thus an OR gate 10 forming an interruption signal generating gate is opened and an interruption signal IRQ is sent to an MPU 2. Therefore when the MPU 2 is carrying out the processing of a certain data with factors IRQ1 and IRQ2, other interruption factors IRQ3-(n) conflicting with the IRQ1 and IRQ2 if supplied are not selected. Then only the interruption factors needed for program processing are selected.
Patent JP-S585368-A (JP)
Title: Disazo dye
Inventor: HIMENO KIYOSHI
IPC: C09B62/513
Filed: 1981-07-03
Abstract: NEW MATERIAL:To provide a new disazo compd. for dye shown by formulaI (where X is cyano, alkoxycarbonyl or alkylsulfonyl; Y is H, Cl, methyl or acylamino; Z is H, Cl, methyl, methoxy or ethoxy; R<1> and R<2> are H, (un)substituted alkyl, cyclohexyl, alkenyl or aryl). USE:The disazo compd. dyes polyester, cellulose and nitrogen-contg. fibres in blue color with excellent fastness to light, sublimation, water and washing. PREPARATION:An amine of formula II is diazotized and coupled with an aminothiophene of formula III. The resultant monoazo compd. of formula IV is diazotized and coupled with an aniline of formula V.
Patent JP-H11286073-A (JP)
Title: Glass woven fabric base material for printed circuit board and laminate for printed circuit board
Inventor: MIYASATO KEITA
IPC: B32B17/04
Filed: 1998-04-01
Abstract: PROBLEM TO BE SOLVED: To obtain an excellent dimensional stability by sandwiching wefts between alternately disposed warps, and forming its sectional structure into the state of a specific layer in a non-intersecting portion of the warps and the wefts without vertically intersecting the warps and the wefts of a specific range. SOLUTION: A structure in which warps 3 and wefts 2 are not vertically intersected at least 10 mm or more in a direction of the warps 3 and at least 10 mm in a direction of the wefts 2 is formed. Further, in the non-intersecting portion, the wefts 2 are sandwiched between the warps 3 vertically disposed at every other one to form a three-layer structure of its section. The warps 3 and the wefts 2 are vertically intersected at an interval of at least 10 mm, and selvedge textures 4 are provided at both ends. Further, filling woven texture parts 44 each having an extremely narrow width are provided at a predetermined interval or intermittently. As both the textures, plane weave or the like is used. Ratios of glass yarn amounts per about 25 mm of the warps 3 and the wefts 2 are set, for example, to the range of 0.7 to 1.4. Thus, an excellent dimensional stability can be assured.
Patent JP-2000253983-A (JP)
Title: Coffee cup holder
Inventor: TAKENOUCHI MASATOSHI
IPC: A47G23/02
Filed: 1999-03-09
Abstract: PROBLEM TO BE SOLVED: To efficiently store handled cups such as coffee cups so that they are easy to handle. SOLUTION: A semicylindrical container 1 of C-shaped cross section which wraps coffee cups except their handle portions from the outside with a thin rectangular plate of colorless transparent plastics is formed and square chips 4 circumscribed to the container 1 are attached to both ends of the container 1 to form a frame which is fixed in place. Each square chip 4 is in the form of a square with each one side having a length in excess of twice the length obtained by adding the size of the handle to the radius of the cup. Cutouts 5 are similarly provided in the chips 4 in such a way as to correspond in size and position to a gap 2 in the holder 1 so as to form a large C-shaped frame.