baber/WOPTO huggingface dataset:
Patent JP-S62187847-A (JP)
Title: Generating method for alkali
Inventor: HIRAI HIROYUKI
IPC: G03C5/00
Filed: 1986-07-25
Abstract: PURPOSE:To stably and safely generate an alkali instantaneously from a neutral compd. by bringing a specific complexing agent and specific metallic compd. hardly soluble in water into reaction in the presence of water. CONSTITUTION:The alkali is generated by bringing the complexing agent expressed by formula (I) and the metallic compd. which is expressed by formula (II) and is hardly soluble in water into reaction in the presence of water. In formula (I), D<-> denotes -CO2<->, etc., B<+> denotes an alkali metal ion, etc., (k) denotes 1 or 2, E denotes -S-, etc., Z denotes an atomic group, etc. In formula (II), M denotes a metal except alkali metals, Y denotes an oxide ion, etc., and (m) respectively denote such an integer at which the respective atomic valencies of M and Y maintain an equil. The complexing agent expressed by formula (III) is more particularly preferable among the complexing agents expressed by formula (I). The embodiment of the metallic compd. which is expressed by formula (II) and is hardly soluble in water includes CaCO3, ZnO, Zn(OH)2, etc.
Patent JP-S6337581-A (JP)
Inventor: ANDORIYUU JIYOZEFU DOOSON JIYU
IPC: H01R24/62
Filed: 1986-07-25
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-H1081065-A (JP)
Title: Ink-jet recording paper
Inventor: ASANO SHINICHI
IPC: B41M5/50
Filed: 1997-07-01
Abstract: PROBLEM TO BE SOLVED: To provide ink-jet recording paper which has high glossiness in a blank part and a printing part and good properties of ink-jet recording including ink absorption power, the quality of a recorded image, the water resistance of the printing part. SOLUTION: In ink-jet recording paper in which at least one recording layer containing pigment and an adhesive is provided on a paper backing, and a glossy layer containing a resin is formed on the recording layer, at least the side of the backing on which the recording layer is formed is coated or impregnated with a cationic compound, and the resin is a polymer obtained by polymerizing a monomer having an ethylenic unsaturated linkage.
Patent JP-S5964891-A (JP)
Inventor: SASANUMA HIROSHI
IPC: G09G5/39
Filed: 1982-10-05
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-S5879532-A (JP)
Title: Forming of powder and granule
Inventor: YOSHIMURA NAOKI
IPC: B01J2/28
Filed: 1981-11-04
Abstract: PURPOSE:To form powder and granules by using a compd. obtd. by allowing a reactant of polyisocyanate and a hydrophilic polyol prepolymer, a heterocyclic compd. and an isocyanate blocking agent to react. CONSTITUTION:Polyisocyanate and a hydrophilic polyol prepolymer such as ethylene oxide adduct and polyester polyol are allowed to react, whereby a urethane prepolymer having >=2 pieces of free NCO groups is obtained. Said urethane prepolymer and hydroxy pyridine, hydroxyquionoline and an isocyanate blocking agent are allowed to react, whereby a blocked isocyanate compd. is obtd. Said blocked isocyanate compd. is prepd. into a 5-30wt% aq. soln. Powder of silica sand, calcium carbonate, etc. is granulated by using such aq. soln.
Patent JP-H0340973-A (JP)
Title: Method for joining metal to glass-ceramic combined body
Inventor: SUZUKI HITOSHI
IPC: C04B37/02
Filed: 1989-07-10
Abstract: PURPOSE:To relieve stress and strain in a glass-ceramic part and to improve bonding strength by laminating glass-ceramic green sheets and incoporating a metal similar to a metal for metallizing into one of the green sheets to be metallized. CONSTITUTION:At least one glass-ceramic sheet 5 contg. a metal 2 preferably in the form of powder is laminated on glass-ceramic green sheets 1 and sintered. The sheet 5 side of the resulting sintered body is metallized 3 with the same metal as the metal 2 or a metal having high adhesion to the metal 2 and a prescribed metal is joined to the metallizing layer 3.
Patent JP-H0771466-A (JP)
Title: Friction clutch
Inventor: ERUNSUTO ERUSUNAA
IPC: F16D1/05
Filed: 1991-06-21
Abstract: PURPOSE: To easily and positively identify a terminal position, at which an annular piston arrives in an internal space in a friction clutch. CONSTITUTION: A friction clutch has an outside member 4 and an inside member 5, each of which encircles an internal space 6 with a conical wall 8. In the internal space 6, a conical annular piston 7 is assembled movably in the axial direction. Each of pressure chambers 9, 10 arranged at both sides of the annular piston 7 has one communication part communicating with a low-pressure source 20. Pressure medium is supplied from the low-pressure source to the pressure changer, not subjected to high pressure, during the movement of the annular piston 7. When the annular piston 7 arrives at a terminal position in the internal space 6, the opening of a low-pressure passage is closed by the end face of the annular piston 7 to form a relatively high pressure in a low-pressure conduit.  A sensor device 21 issues a signal with the increase in pressure and indicates that the annular piston 7 has arrived at the terminal position.
Patent JP-S6153064-A (JP)
Title: Thermal head controller
Inventor: KATO YASUO
IPC: B41J2/36
Filed: 1984-08-23
Abstract: PURPOSE:To secure uniformity of printed density, by a method wherein the resistance of each head stored, and a driving signal with a pulse width calculated from the stored value and an impressed voltage is impressed on each head. CONSTITUTION:When a printing operation is started, each of resistance R1, R2...Rn of the thermal heads 1 is read from a memory element 22 into a CPU25. Further, a voltage VB controlled to a fixed voltage is read into the CPU25 as a digital value through an AD converter 21. A pulse width t1, t2...tn for each of the thermal heads 1 is determined from the resistance R1, R2...Rn and the voltage VB. When a driving circuit 27 outputs a driving signal based on the pulse width tn, an AND circuit 3 outputs ''1'' or ''0'' in accordance with image information from a shift register 2, thereby controlling the operation of transistor 4. Accordingly, predetermined heat generation is effected in the thermal heads 1 corresponding to the image information.
Patent JP-S57100939-A (JP)
Title: Method for applying uniform thin film on surface of tube or rod
Inventor: ITOU MITSUKO
IPC: C04B41/85
Filed: 1980-12-15
Abstract: PURPOSE: To form a uniform film on the surface of a small-sized tube or rod, in high yield and reproducibility, by drying the coating of an insulation tube or rod dip-coated with electrically conductive paste, etc., under especific conditions of rotation and temperature prior to baking.  
     CONSTITUTION: A ceramic or glass insulation tube 1 (or rod 1') having an outer diameter of about 0.2W0.6mm and an inner diameter of about 0.1W0.4mm, is dipped in an electrically conductive or glass paste. The dip-coated tube 1, etc. is fixed to the flat plate or rod 5 attached perpendicularlly to the shaft 4 of the motor 3 so that the extension of the axis of the tube 1 crosses the shaft 4. The length l is made ≥ about 7 times the length of the tube 1. The tube is dried by blasting air at 50W400°C for 10secW1hr while rotating the motor at 300W2,000rpm. A uniform film can be obtained by the rotation, the solvent is evaporated by drying, and the sagging of the coating film is stopped by the following baking process. The dried tube 1 is removed from the shaft 4, and baked at 400W1,800°C. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2000332606-A (JP)
Title: Frequency synthesizer
Inventor: MIYAGI HIROSHI
IPC: H03B5/12
Filed: 1999-05-20
Abstract: PROBLEM TO BE SOLVED: To adjust a frequency variable range with high precision and to produce a device relatively inexpensively by providing an adjustment circuit for adjusting a variable frequency range of a voltage control oscillator(VCO) and adjusting an output of a low-pass filter in a specific oscillation frequency of the VCO to a predetermined value. SOLUTION: A output signal of a VCO 10 is phase compared with a signal which is frequency divided at an arbitrary frequency rate N and a referential signal from a referential oscillator 62, the comparison result is converted into a DC voltage by a low-pass filter 50 and applied to a variable resonance circuit such as a variable capacity diode of the VCO 10. Thus, the VCO 10 outputs a signal of a frequency equal to N-multiple of the frequency division rate of a variable frequency divider 61 of a PLL circuit from an output terminal 15. Next, in an adjustment circuit 70, a parameter of an additional resonance element of the resonance circuit of the VCO 10 is adjusted so that a control voltage of the low-pass filter 50 of the PLL circuit becomes an expected value when, for example, an output frequency from the VCO 10 is at an upper limit of a variable range.
Patent JP-H0224693-A (JP)
Title: Navigation system
Inventor: SHINODA HIROAKI
IPC: G09B29/10
Filed: 1988-07-13
Abstract: PURPOSE:To improve the arithmetic accuracy of the position of the automobile where this system is mounted by processing the detected speed signals of speed sensors while a back state is detected and in a following neutral detection state and adding the speed signals of the speed sensors in a non-back state and a following neutral detection state. CONSTITUTION:The wheel speed sensors 1a and 1b are provided to a left and a right wheel and each sensor consists of an exciter 20 as a gear made of a ferromagnetic body which rotates at the same speed with the wheel and a pickup coil 21, which is fitted on the automobile body side and fixed. Here, the detected speed signals of the speed sensors 1a and 1b are processed by the arithmetic unit 12 of the navigation control unit 3 while the back state is detected and in the following neutral detection state. In the non-back state and in the following neutral detection state, on the other hand, the speed signals of the speed sensors 1a and 1b are added.
Patent JP-S59130967-A (JP)
Inventor: DEIBITSUDO JIYON WAADO
IPC: C09K/
Filed: 1983-09-22
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-H0341186-A (JP)
Title: Phosphor with accelerated phosphorescence and its preparation
Inventor: ETSUNO NAGAAKI
IPC: C09K11/61
Filed: 1989-07-07
Abstract: PURPOSE:To cause accelerated phosphorescence to occur when irradiated with a radiation and improve the sensitivity by mixing specific raw materials for a phosphor and sintering the mixture in a reducing atmosphere. CONSTITUTION:Raw materials, in which the ratio among the components contained corresponds to the formula of compsn. of a phosphor to be produced, are mixed, and sintered at 600-1000 deg.C for 1-12hr in a reducing atmosphere, such as N2 atmosphere contg. 30vol.% or lower H2 or a mixed gas of CO with N2 with N2, to produce the phosphor which comprises a crystal having the compsn. of the formula (wherein MA and MB are each Mg, Ca, Sr, or Ba; MC is Sc, Y, La, Gd, or Lu; XA, XB, and XC are each Cl, Br, or I, and XA and XB are different from each other; 0.4<(x) 0.6; 0<(y)<0.1; and 0.0001<(z)<0.02), stores energy in the crystal when irradiated with a radiation, and shows accelerated phosphorescence by photoexcitation.
Patent JP-S5878550-A (JP)
Title: Processed rice like "senbei" (sweetened and salted japanese cracker)
Inventor: YATANI CHIKAYOSHI
IPC: A23L7/10
Filed: 1981-11-02
Abstract: PURPOSE:Raw rice is washed with water, dried, fried in oil, seasoned with salt, sugar or other flavors, thus permitting its storage after being cooked. CONSTITUTION:Raw rice is washed with water, dried, fried in oil, and seasoned with salt, sugar, pepper, soysauce and other flavors.
Patent JP-2000005000-A (JP)
Title: Doll shape hanger
Inventor: KAWAZOE HIROSHI
IPC: A47F8/00
Filed: 1998-06-23
Abstract: PROBLEM TO BE SOLVED: To make the strength of a doll shape hanger stronger and the shape more realistic by piling up corrugated boards of members so that grains of the corrugated board alternately cross each other, making a nut at a joint a cylindrical nut with claw protruded inside to engage with corrugated board, and putting a rubber sheet in between the surface board and the backside board and rotary member. SOLUTION: A substrate is constituted by piling up corrugated boards. At that time, machine direction grain corrugated boards and cross direction grain corrugated board are alternately piled up and adhered. Next, parts of a human printed on the substrate are cut along the outline of each part by a cutter knife. Holes for connecting into a doll shape are bored on each parts by a drill. A bolt 5 and a nut 6 are used to connect parts using an axis. A cylindrical nut with claw 7 protruded inside and a flat head 8 on the end part is used as the nut 6. A back joint board 12 is clamped by border faces of other members m clamped by between the surface board 3 and the backside board 4.
Patent JP-S6235880-A (JP)
Title: Thermal recording material
Inventor: TANIGUCHI KEIJI
IPC: B41M5/337
Filed: 1985-08-10
Abstract: PURPOSE:To provide a thermal recording material giving a sufficient color developing density, having sufficient color forming sensitivity, suitable for high- speed recording and having high ground brightness and extremely high practicality, by using a specified zinc complex as a color developer and jointly using a specified dithioether compound as an auxiliary constituent, in a thermal recording material which comprises a thermal color forming layer comprising a leuco dye and a color developer on a base. CONSTITUTION:A zinc complex of formula (I) is used as a color developer and at least one dithioether compound of formula (II) is used as an auxiliary constituent, in a thermal recording material utilizing a color forming reaction between a leuco dye and a color developer. In formula (I), R is an organic ligand capable of combining with zinc ion through a hetero-atom to form a complex, k is 2 or 4, and X is SCN or halogen. In formula (II), R is alkylene, each of X and Y, which may be the same or different, is hydrogen, lower alkyl, alkoxyl, aryl, aralkyl, acyloxy or halogen, and each of n and m is independently an integer 0-3.
Patent JP-H091172-A (JP)
Title: Biological treatment device
Inventor: YODA MOTOYUKI
IPC: C02F3/00
Filed: 1995-06-20
Abstract: PURPOSE: To accurately supply a necessary nitrogen source by providing an ammonia concn. meter to detect the ammonia concn. and controlling a nitrogen source injecting rate so that the ammonia concn. detected wit the meter is kept less than the prescribed value in a biological treatment device of waste water in which nitrogen is added as a nutrient source. CONSTITUTION: The waste water deficient in nitrogen as the nutrient source of organism is introduced into a biological treatment tank 1 through an introducing pipe 10, and contaminant in the waste water is separated here. Then, the biologically treated water is discharged as the treated water after separating a sludge at a solid-liq. separating tank 2, and a part of a separated sludge is circulated to the biological treatment tank via a sludge return pipe 3. In such a case, water or the treated water in the solid-liq. separating tank is introduced to the ammonia concn. meter 4 to detect the ammonia concn. in a biologically treated water.  Then, the detected value is subjected to relative calculation with a previously set prescribed ammonia concn. at a controlling part 5, and when the value is deviated from the prescribed value, a discharging flow rate of a nitrogen source injecting pump 7 is subjected to an increasing or decreasing control so that it may be within the prescribed value.
Patent JP-H0526806-A (JP)
Title: Fuel property sensor
Inventor: SAWAKI NAOTO
IPC: G01F23/28
Filed: 1991-07-17
Abstract: PURPOSE:To detect the property of a liquid with a fuel property sensor at a low cost without enlarging the sizes of the sensor itself and a fuel filter by setting the detecting section of the fuel property sensor at a water level alarming level in the fuel filter. CONSTITUTION:When the water level in a fuel filter 1 does not rise to a water level alarming level, the light emitted from a light emitting element 8 is reflected in a sensor case 7 in accordance with the refractive index of diesel gas-oil in the filter and received by a light receiving element 9. An electronic control circuit 10 calculates the specific gravity of the diesel gas-oil from the received light quantity of the element 9 and controls the injecting timing of an injection pump based on the heaviness of the diesel gas-oil in the filter 1. When the water level rises to the water alarming level, the light from the element 8 is reflected in accordance with the refractive index of the liquid in the filter 1 which is different from that of the diesel gas-oil and received by the element 9. The circuit 10 turns on a water-level alarming lamp. Since this fuel property sensor 6 is integrated with the water-level alarming sensor, the size of the filter 1 can be reduced, because it is not required to provide a fuel property sensor fitting section to the filter 1.
Patent JP-H0227319-A (JP)
Title: Manufacture of thin film diode in liquid crystal display device
Inventor: SUGIYAMA OSAMU
IPC: G02F1/136
Filed: 1988-07-15
Abstract: PURPOSE:To lower a contact resistance of a transparent conductive film and a semiconductor film and to improve a diode characteristic and an image quality by forming continuously the transparent conductive film and the semiconductor film on a substrate, and thereafter, bringing these films to etching successively. CONSTITUTION:A transparent conductive film 14 and a semiconductor film 16 are formed continuously on a substrate 12, a photosensitive resin is used as a mask and the semiconductor film 16 is brought to etching in a shape of a diode element. Also, the photosensitive resin is used as a mask and the transparent conductive film 14 is brought to etching to a line electrode 22 and a picture element 24. Subsequently, a conductive film 18 is formed on the whole surface, and the photosensitive resin is used as a mask and the conductive film 18 is brought to etching in a shape of a wiring. Therefore, the photosensitive resin and a reaction layer caused by its elimination are not formed on the transparent conductive film 14, and accordingly, a contact resistance of the conductive film 14 and the semiconductor film 16 becomes low, and a diode characteristic and an image quality are improved.
Patent JP-H1016013-A (JP)
Title: Manufacture of electrically fusion-bonded joint and device therefor
Inventor: MIYASHIRO YASUSHI
IPC: B29D23/00
Filed: 1996-07-05
Abstract: PROBLEM TO BE SOLVED: To enable the automation of a dismounting/assembling step for a core in a manufacturing step for an electrically fusion-bonded joint. SOLUTION: A molding is transferred to a dismounting/assembling device, and a flange 14 of both end parts of cores 2 is held by the flange holding means 16 of the dismounting/assembling device, and the flange holding means 16 of moved while the electrically fusion-bonded joint 1 is fixed with a clamping plate 13 to pull out the cores 2 to transport the electrically fusion-bonded joint 1. Next, a core guide 18 is moved to a position meat a fitting part to return one of the cores 2 to a specified position and return the other core 2 to a specified position being guided with the core guide 18, and finally the cores 2 are assembled together by fitting one into the other.
Patent JP-S6418604-A (JP)
Title: Extrusion molding device
Inventor: TAKAHASHI RYUICHI
IPC: B28B3/26
Filed: 1987-07-14
Abstract: PURPOSE:To laminate different kinds of raw materials of uniform thickness and set extrusion pressure and speed easily by forming a different kind raw material guiding section with a guide piece projecting along the flowing direction on a polymerized face of different raw materials. CONSTITUTION:The laminating thickness of a raw material B is set and a flow channel beta of a raw material B is formed by a different kind raw material guiding section 5 by means of difference in level formed between an upper cap 7a of a cap 7 and DELTAh, and a wedge-shaped guide piece 5a is provided between the raw materials A and B projecting in the flowing direction of the raw material A. A guid plate 5a reduces laminating pressure of the raw material B to the raw material A, smoothens the flow and prevents the raw material A from flowing into the direction of extrusion 3 of the raw material B.
Patent JP-S6331621-A (JP)
Inventor: OSAKA KENICHI
IPC: A47J27/00
Filed: 1986-07-28
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-S6069221-A (JP)
Title: Combined power plant utilizing gasified coal
Inventor: NAGASAKI NOBUO
IPC: F01K23/10
Filed: 1983-09-27
Abstract: PURPOSE:To raise the thermal efficiency of a power plant, by heating air or oxygen gas serving as a gasifier by the gas produced by a gasifying furnace and dedusted by a precision dedusting means which is disposed at the outlet of a steam generating means at the outlet of the gasifying furnace. CONSTITUTION:A steam generating means 7 disposed at the outlet of a coal gasifying furnace 3 cools crude coal gas produced at the furnace 3 and carries steam generated at the steam generating means 7 to a waste-heat recovering boiler 20. The, the crude gas is carried to a precision dedusting means 63, in which dust contained in the crude gas is removed perfectly. A heat exchanger 64 is provided on the downstream side of the dedusting means 63 so as to preheat a gasifying agent such as air supplied to the coal gasifying furnace 3 by the dedusted crude coal gas. Further, a gasifying-agent passage 83 is provided to connect the heat exchanger 64 to a gas turbine 17 of a combined power plant 61 so that preheated gasifying agent is supplied to the coal gasifying furnace 3. With such an arrangement, it is enabled to raise the thermal efficiency of the power plant to a great extent, to lower the plant cost considerably and to improve operation of the power plant.
Patent JP-H0469384-A (JP)
Title: Optically active 4-morpholino-2-(1-naphthylmethyl)-4-oxobutyric acid 2'-hydroxy-1,1'-binaphthalen-2-yl and its production
Inventor: FUJI KAORU
IPC: A61K31/535
Filed: 1990-07-06
Abstract: NEW MATERIAL:A compound shown by formula I (* is asymmetric carbon). USE:A raw material for producing a medicine for hypertension, based on inhibitory action on human renin. PREPARATION:Succinic anhydride is reacted with morpholine in THF in air flow at room temperature to give a compound shown by formula II. Then, this compound is made to react with optically active 1,1'-bi-2-naphthol in a solvent of methylene chloride in the presence of 1-ethyl-3-(3-dimethylaminopropyl) carbodiimide hydrochloride and 4-dimethylaminopyridine in N2 flow at room temperature for 20-26 hours to give 4-morpholino-4-oxobutyric acid 2'- hydroxy-1,1'-binaphthalene-2-yl shown by formula III, a new substance. Then, this compound is allowed to react with a 1-halomethylnaphthalene in an ether- based solvent in the presence of a base in N2 flow at -78 to -45 deg.C for 1-2 hours.
Patent JP-H04373077-A (JP)
Title: Design supporting device for free-form surface
Inventor: NISHIMINE NAOHIDE
IPC: G06F17/50
Filed: 1991-06-21
Abstract: PURPOSE:To provide the design supporting system suitable for designing a three-dimensional free-form surface shape by generating the outline curve of a shape before correction and a desired outline curve after the correction and expressing a ratio between the both curves as continuous vector functions concerning spatial positions. CONSTITUTION:A data base 2 stores three-dimensional shape data as the set of plural free-form curves. The desired shape data are selected out of those data, and the continuous vector functions (scale functions) concerning the spatial positions are calculated from an outline curve A of the shape before the correction and a desired outline curve B after the correction. According to the set of these correcting position vectors, respective free-form surfaces and free-form curves are generated.