baber/WOPTO huggingface dataset:
Patent JP-S60204888-A (JP)
Title: Zinc phosphate treatment of steel sheet hot dipped with zn-al alloy
Inventor: TAKAMURA HISAO
IPC: C23C22/13
Filed: 1984-03-29
Abstract: PURPOSE:To form a normal zinc phosphate film in the stage of forming the zinc phosphate film to a steel sheet hot-dipped with a Zn-Al alloy by etching the Zn- Al-plated steel sheet with an aq. alkali soln. then subjecting the steel sheet to a zinc phosphate treatment. CONSTITUTION:A steel plate on which a Zn-Al alloy hot-dipped layer contg. 3- 5% Al and having excellent durability is formed is preliminarily subjected to an etching treatment with an aq. alkali soln. having 10-13pH in the stage of forming a zinc phosphate film thereon by a zinc phosphate treating liquid. The steel sheet is then treated with the zinc phosphate treating liquid contg. 0.85-1.7g/l Zn ion, 1.0-2.5g/l Ni ion, 5.5-10g/l PO4 ion, 0.8-1.5g/l NO3 ion and 1.5-5.5g/ lF ion and having <=500ppm accumulated Al ion eluted from the Zn-Al plating layer. The zinc phosphate film having excellent properties is easily formed with decreased elution of Al in the treatment by the aq. alkali soln.
Patent JP-H06248220-A (JP)
Title: Nontoxic solid drawing material composition
Inventor: KITO MITSUNORI
IPC: C09D13/00
Filed: 1993-02-23
Abstract: PURPOSE:To provide a nontoxic solid drawing material composition safely serviceable by parents and in kindergartens and homes etc., easy to use as kindergarten's children and infants can readily discriminate colors. CONSTITUTION:The composition, which is made up from only such materials as to be considered as little affecting the human body (e.g. coloring matter as food additive, vehicle, and food materials), can be obtained by incorporating a colored base except black-colored one with organic and/or inorganic white- colored coloring matter.
Patent JP-S63225405-A (JP)
Inventor: NAITO YASUYUKI
IPC: C04B35/46
Filed: 1987-03-13
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-H09251700-A (JP)
Title: Disk stocker and disk exchanging device
Inventor: HORIE FUMIO
IPC: G11B23/03
Filed: 1996-03-15
Abstract: PROBLEM TO BE SOLVED: To surely prevent a recording disk from falling off in a disk exchanging device when the plural recording disks are housed therein and to simplify the constitution of the disk exchanging device by reducing the force required for taking out the recording disk. SOLUTION: A fall-off preventing lever 15 for preventing the fall-off of the recording disk 101 from a casing-like disk stocker 5 is made to abut on the recording disk 101 in the biting direction (in the state the angle θ between the turning direction N of the fall-off preventing lever 15 and the falling off direction M of the recording disk 101 is larger than 90 deg.) against the recording disk 101.
Patent JP-S54150664-A (JP)
Title: Voltage regulator
Inventor: SUZUKI TOSHIO
IPC: G05F1/44
Filed: 1978-05-18
Abstract: PURPOSE: To reduce the size of a voltage regulator and facilitate the attachment of the voltage regulator to an already-equipped non-controlled rectifier, by connecting antiparallel circuits of thyristors to the AC side of the rectifier directly or through a transformer.  
     CONSTITUTION: An AC power source 3 is connected to a full-wave rectification circuit 1 of diodes D1WD6 to supply a DC voltage to a load. The antiparallel circuits of thyristors T1 and T2, T3 and T4, 5b and T6 are connected to the AC side of the full-wave rectification circuit 1 directly or through the transformer 7. The turn-on phase of the thyristors T1WT6 is controlled by a turn-on control circuit 4 to supply the DC voltage to the load from the full-wave rectification circuit 1. If the rated current of the thyristors T1WT6 is equal to about 12% of that of the diodes D1WD6, the rated current of the thyristors is high enough to control the DC voltage of the rectifier 1 by 5%. Thus, the size of a cooler for a thyristor unit 2 can be reduced, namely, the size of the total assembly can be reduced. The attachment of the voltage regulator to the already-equipped rectifier is facilitated. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07267806-A (JP)
Title: New heterocyclic compound, its production and use
Inventor: SUGIHARA YOSHIHIRO
IPC: A61P31/04
Filed: 1994-03-30
Abstract: PURPOSE:To obtain a heterocyclic compound useful as a preventive and a therapeutic agent for diseases of human, animals, fishes, plants, etc., caused by various kinds of bacteria and molds or a disinfectant for external use, having wide and excellent antimicrobial and antimycotic activity against bacteria and molds. CONSTITUTION:An oxazolidine-2,4-dione and an imidazolidine-2,4-dione compound of formula I [R is an alkyl, an alkenyl or a cycloalkyl which may contain a substituent group; A is O or NR' (R' is H or a substituent group); X and Y are H or a halogen and at least one of X and Y is a halogen] such as 3- butyl-5-(iodomethylene)2,4-oxazolidinedione. The compound of formula I, for example, a compound in which A is O or its salt is obtained by reacting a compound of formula II (Z is H or a halogen) or its salt with carbon dioxide in the presence of a base.
Patent JP-H0264135-A (JP)
Title: Heat-fusible polyamide film
Inventor: KASATANI HIDEO
IPC: B32B27/34
Filed: 1989-03-14
Abstract: PURPOSE:To obtain the subject film, consisting of a specific p-oriented aromatic polyamide, capable of exhibiting excellent mechanical characteristics both in the longitudinal and in the width directions, having heat fusibility and useful for electrical insulation, such as motor. CONSTITUTION:The objective film, substantially consisting of a p-oriented aromatic polyamide having >=3.5 inherent viscosity and >=8% tensile elongation in the direction parallel to the film surface and a thermoplastic fluorine-based polymer on the surface and/or in the interior of the film. Furthermore, e.g., poly-p-phenylene terephthalamide, are preferably used as the above-mentioned polyamide.
Patent JP-H08218211-A (JP)
Title: Obi for funerals and festivals and buddhist service
Inventor: KODAIRA TAKUJI
IPC: A41F19/00
Filed: 1995-02-10
Abstract: PURPOSE: To obtain the subject OBI (a sash), having a pearly calm pattern and capable of tightening the dressing appearance of Japanese clothes by bonding a shell foil provided with a delustering layer on the outside thereof and displaying the pattern. CONSTITUTION: This OBI 1 is obtained by bonding a shell foil 2 provided with a delustering layer 5 on the outside thereof with an adhesive 3 to the OBI and displaying a pattern. The delustering layer can be formed of a transparent resin, etc., containing a white powder such as mica powder mixed therein and the glittering can be moderated.
Patent JP-S54150441-A (JP)
Title: Coating compound for cement product
Inventor: MINEMOTO TAKASHI
IPC: C09D5/00
Filed: 1978-05-18
Abstract: PURPOSE: A coating compound for a cement product capable of preventing preferably deposition of Ca(OH) 2  at the interface between a film and the cement product and occurrence of efflorescence on the coated film surface, obtained by adding a silicofluoride to a solvent type resin coating compound.  
     CONSTITUTION: A solvent type coating compound of a resin, e.g., acrylic, vinyl chloride, and urethan resins, is blended with 0.01W5 wt.% based on the resin in the coating compound of a silicofluoride (e.g., zinc silicofluorid, magnesium silicofluoride, and ammonium silicofluoride).  
     EFFECT: A small coating build-up of 70W1000 g/m 2 , preferably 150W350 g/m 2 , can prevent occurrence of efflorescence. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H10328291-A (JP)
Title: Peptide-containing adhesive for organism tissue
Inventor: NIIMURA KAZUO
IPC: A61K38/43
Filed: 1998-03-11
Abstract: PROBLEM TO BE SOLVED: To provide an adhesive for organism tissue, having higher action to promote the cure of wounds and having a higher organism joining effect. SOLUTION: An adhesive for organism tissue contains a peptide represented by the formula. Further, the adhesive contains nutrients (e.g. ascorbic acids, arginine, glutamine, vitamin A). The adhesive for organisms tissue is a cyano acrylate adhesive, fibrin adhesive, or gelatin base adhesive.
Patent JP-H03264153-A (JP)
Title: Heat exchanging body casting having excellent cooling capacity
Inventor: ICHINO KENJI
IPC: B22D29/00
Filed: 1990-03-13
Abstract: PURPOSE:To obtain a heat exchanging body casting having excellent cooling capacity and long service life by forming coating layer of Co-Cr alloy having pores on the outer surface of metal-made cooling pipe inserted in the heat exchanging body casting as internal chill and coating and packing this coating layer and pores with chromium oxide. CONSTITUTION:On the outer surface of metal-made cooling pipe inserted in the heat exchanging body casting as internal chill, the metal coating layer having pores, of alloy composed of 10-70wt.% Cr and the balance of Co with inevitable impurities or alloy composed of 10-70wt.% Cr, <=20wt.% Al, <=2wt.% Y and the balance of Co with inevitable impurities, is preformed. Then, thickness of the metal coating layer is made to 50-400mu and porosity is made to 5-25%, and on a part or all of the surface and pores of the coating layer, the chromium oxide is applied and packed. By this method, the heat exchanging body casting having excellent in heat transfer between the cooling pipe and basis material without propagating crack developed on the basis material into the cooling pipe and is suitable to a stave cooler, etc., is obtd.
Patent JP-S61220624-A (JP)
Inventor: MATSUMURA ISAO
IPC: A61B3/10
Filed: 1985-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S58177737-A (JP)
Title: Mounting device of back mirror
Inventor: SUZUKI MASARU
IPC: B60R1/06
Filed: 1982-04-10
Abstract: PURPOSE:To easily mount a back mirror, by rotating a lock screw provided to the upper face of a receiving seat to turn a rotation stopper plate and stopping a stopper claw of the stopper plate to a rear side of a car body outer panel. CONSTITUTION:The part of a spring cover 8 of a mirror assembly 15 is inserted into a mounting hole 35 of a car body outer panel 4, further stopper claws 23 are inserted into a notched part 36, and a stepped part 37 of a receiving seat 2 is fitted to the hole 35 while a boss part 42 is inserted into a hole 43 to place the assembly 15 to a front side of the panel 4 under a condition applied with a turn lock. Then a driver is inserted from an operating part 32 to rotate a lock screw 27 and pull a connection element 30 in the direction of a screw supporting element 28. In this way, a rotation stopper plate 3 is turned for the seat 2, and the claw 23 is moved to a part without the part 36 in a peripheral edge of the hole 35 and stopped under a condition forcibly contacted to a rear face of the panel 4. Here mounting of the assembly 15 to the panel 4 is finished.
Patent JP-S60204640-A (JP)
Title: Method for decoloring and reclaiming colored glass product with irradiation
Inventor: GOTOU TOYOICHI
IPC: G02F1/17
Filed: 1984-03-28
Abstract: PURPOSE:To decolor and reclaim a colored glass product relatively easily in a short time, by irradiating the glass product, colored by irradiation, and having deteriorated performance with ultraviolet light within a given wavelength region. CONSTITUTION:A photoelectric conversion element (1b) is removed from an optical fiber 1, having a receptor part (1a), the photoelectric conversion element (1b), etc., colored to brown, etc. with irradiation by using in a nuclear reactor site, etc. in a nuclear power plant, and having deteriorated performance, and a guideline (2a) of an ultraviolet emitter 2 is mounted on a terminal part 1'. The optical fiber 1 is then irradiated with ultraviolet light having 3,000-6,000Angstrom  wavelength from the ultraviolet emitter 2. Thus, energy is given to free electrons in the glass of the optical fiber 1, and color centers are eliminated to decolor and reclaim the optical fiber 1. The serviceable life of the optical fiber 1 is improved. The above-mentioned ultraviolet emitter 2 is preferably capable of adjusting the wavelength thereof according to the component composition of the glass product to be an object for reclamation using the ultraviolet wavelength-variable type.
Patent JP-H06273369-A (JP)
Title: Anode polarization curve measuring method for zirconium alloy
Inventor: ITO YOICHI
IPC: G21C3/07
Filed: 1993-03-19
Abstract: PURPOSE:To provide a method for measuring the anode polarization curve of zirconium alloy accurately and inexpensively with high reproducibility using a conventional measuring equipment. CONSTITUTION:A test piece of zirconium alloy having surface subjected to polishing and pickling is immersed into a test solution where the concentration of sulfuric acid is 5.0<=0.1 percent by mass thus performing deoxygenation. An anode polarization curve is then measured according to the spontaneous electrode potential on the active surface of the test piece.
Patent JP-H05267263-A (JP)
Title: Semiconductor-wafer cleaning apparatus
IPC: B08B3/10
Filed: 1992-03-17
Abstract: PURPOSE:To enhance the efficiency of a cleaning operation and to make a treatment tank small-sized in a semiconductor-wafer cleaning apparatus. CONSTITUTION:A plurality of jet ports 4 are formed in sidewalls and in the bottom part of a cleaning tank 1. Hollow semispherical connection parts 5 are attached so as to surround the individual jet ports 4; pipes 6 are connected to the connection parts 5. In addition, pumps 7 are installed in halfway parts of the pipes 6. A treatment liquid 2 is spouted as jet streams 2a at an angle of less than 120 deg. from the individual jet ports 4.
Patent JP-H11154604-A (JP)
Title: Sintered magnet and motor
Inventor: TAGUCHI HITOSHI
IPC: H01F10/20
Filed: 1998-02-25
Abstract: PROBLEM TO BE SOLVED: To provide a ferrite magnet having high residual magnetic flux density and high coercive force, by realizing hexagonal structured ferrite both in high saturated magnetization and magnetic anisotropy. SOLUTION: Assuming at least one kind of element selected from Sr, Ba, Ca and Ps including Sr without fail using hexagonal structured ferrite to be a main phase as A, as well as at least one kind of element selected from rare earth element (including Y) and Bi including La without fail as R also Co or Co and Zn as M, ferrite particles, sintered magnet, bonded magnet, magnetic recording medium, etc., are composed of oxide magnetic material in the composition wherein the total composition ratio of respective metallic elements of A, R, Fe to the total element amount are as follow. A, 1-13 atomic %; R, 0.05-10 atomic %; Fe, 80-95 atomic %; M, 0.1-5 atomic%.
Patent JP-S54152419-A (JP)
Title: Facsimile equipment
Inventor: SATOU YOUJIROU
IPC: H04N1/42
Filed: 1978-05-22
Abstract: PURPOSE: To make a self-diagnosis over all functions of an autofacsimile by changing transmission, reception and copy modes over by the use of a few parts of a FET, and by receiving and recording a signal, sent out from its own equipment, by its own equipment by a simple constitution.  
     CONSTITUTION: In the facsimile equipment provided with picture reader 1, read signal processing circuit 2, transmission-reception switching circuit 5 and memory unit 6, switching circuit 3 is equipped with FET1 which operates as an impedance convetter and this FET1 is made nearly zero impedance in a transmission mode or reception mode by the signal of signal processing circuit 2. In a copy mode, on the other hand, FET1 is made infinite impedance and a picture signal amplified by differential amplifier DA 1  is polarity-inverted by differential amplifier DA 3 , sent out to processing circuit 5, and recorded in recording circuit 6, so that all functions of the autofacsimile will be self-diagnosed by a simple constitution. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S53145788-A (JP)
Title: Floating founting device
Inventor: IWABUCHI AKIO
IPC: B05B17/08
Filed: 1977-05-24
Abstract: PURPOSE: To provide nozzles to a floating fountain body having water jet pipes so that the movement of the floating body can be controlled. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-H10256504-A (JP)
Title: Semiconductor device and its manufacture
Inventor: OKAWA SHIGEMI
IPC: H01L21/822
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To effectively bring all fin into contact with a source diffused region by forming an insulating film having high denseness of contact holes in a dynamic random access memory(DRAM) having a fin type storage capacitor including a plurality of fins and its method for manufacturing it. SOLUTION: The method for manufacturing a semiconductor device comprises the steps of alternately laminating insulating films 28, 30 and conductive films 29, 31 on first insulating films 24 to 27 formed on a substrate 21, forming a conductive film 31 on an uppermost layer, anisotropically etching from the film 31 of the uppermost layer to the film 29 of a lowermost layer to remove it to form an opening for exposing the films 29, 31 at a sidewall, retaining a first conductive film 33a at the sidewall of the opening, further etching via the opening to expose the substrate 21, anisotropically etching the second insulating film, and retaining the film 35a at the sidewall of the opening 34.
Patent JP-S5775907-A (JP)
Title: Dental adhesive
Inventor: YAMAUCHI JIYUNICHI
IPC: A61K6/00
Filed: 1981-04-21
Abstract: PURPOSE: To polymerize an acid monomer having a carboxyl group, etc. rapidly and improve the adhesive property of a dental adhesive consisting of the monomer and a curing agent, by using the curing agnt consisting of three components of a peroxide, amine and a salt of a sulfinic acid.  
     CONSTITUTION: In a dental adhesive consisting of a monomer having a carboxyl group, sulfonic acid group or phosphoric acid group and a curing agent, three components of a peroxide, e.g. dibenzoyl peroxide, an amine, e.g. N,N-dimethylaniline, or a salt thereof, and a salt of a sulfinic acid, e.g. a salt of benzenesulfinic acid, are used as a curing agent. The amount of the curing agent is in the range of 1W20wt% based on the radically polymerizable monomer, and the amounts of the respective components are preferably as follows: 0.1W5wt% peroxide, 0.1W5wt% amine and 1W 10wt% salt of the sulfinic acid. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S56156848-A (JP)
Title: Regular copying and reversal copying method
Inventor: ANDOU ITSUROU
IPC: G03G15/05
Filed: 1980-05-08
Abstract: PURPOSE:To obtain a stable positive picture from negative as well as positive originals, by subjecting the photoreceptor to the first charging, the second charging, uniform exposure to light, and transfer and applying the destaticizing electric field to it before the regular copying operation when reversal copying is switched to regular copying. CONSTITUTION:Reversal copying to obtain a positive picture from the negative original is shown in the figure. The photoreceptor including insulating layer 3 is charged negatively by charger 4 and has positive charge discharged by charger 8.  When a positive picture is obtained from the positive original, switch 12 is turned  off in respect to chargers, and developing cylinder 14 is grounded at the developing  time to expose the photoreceptor to light uniformly by front exposing lamp 28, and switch 23 is turned off, in the figure. After switching from the negative positive mode to the positive positive mode, first charging corotron 4, the second charging corotron 8, lamp 28, transfer corotron 18, and destaticizing corotron 26 are caused  to act upon the photoreceptor once at least before copying in each process for  positive positive reproducing.
Patent JP-S58177939-A (JP)
Title: 4-alpha,alpha,alpha-trifluoromethylbenzoic acid trans-4-(trans-4'- alkylcyclohexyl)cyclohexyl ester
Inventor: SUGIMORI SHIGERU
IPC: C09K19/46
Filed: 1982-04-13
Abstract: NEW MATERIAL:The compound of formula I (R is 1-10C alkyl). USE:A liquid crystal compound exhibiting liquid crystal phase over a wide temperature range, and having a dielectric anisotropy DELTAepsilon of about +3 and an optical anisotropy of as low as about 0.06. PROCESS:The compound of formula I can be prepared by leaving a mixture of the compound of formula II and the compound of formula III in the presence of pyridine for a night, thereby reacting the compounds with each other.
Patent JP-S62217597-A (JP)
Inventor: MIMURA YOSHIYUKI
IPC: H05B33/22
Filed: 1986-03-18
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-S56157104-A (JP)
Title: Video wave detecting circuit
Inventor: USUI AKIRA
IPC: H04N5/455
Filed: 1980-05-08
Abstract: PURPOSE:To compensate the pulse response at an area where the modulation degree is high for a video wave detecting circuit incorporating a pseudo synchronous wave detecting circuit, by using a reverse amplifier and a phase delaying circuit in the linear system to compensate the relative phase difference between the linear system and the carrier system. CONSTITUTION:The input signal supplied to an input terminal 1 is divded into two parts through the buffer amplifiers 2 and 3. One of these two signals receives an AM suppression through a carrier amplifier 5 having a circuit tuning with the video carrier to be supplied to a multiplying circuit 6. The other signal is supplied to a linear reverse amplifier 9a, and the output of the amplifier 9a is supplied to a phase delaying circuit 9b comprising the resistances R17 and R18 plus the base capacities of transistors Q19 and Q20. Thus the number of reverse stages becomes coincident, and an output obtained by giving an offset to the relative phase differece is supplied to the circuit 6 through a buffer amplifier 9c. The inputs of the above-mentioned two systems receive a synchronous wave detection at the circuit 6, and thus a wave detection output is delivered through an output terminal 8 with no fall dullness of pulse response at an area where the modulation degree is high.
Patent JP-S62217367-A (JP)
Title: Information registering and retrieving device
Inventor: KATSUTA YUJI
IPC: G06F17/30
Filed: 1986-03-18
Abstract: PURPOSE:To simplify a retrieving work of information by displaying plural reduced image information corresponding to image information of an original, in a unit time. CONSTITUTION:Image information, retrieval information for retrieving the image information, and reduced image information which has reduced the image information by a reducing circuit 8 are stored in a storage device 10. In such a state, at the time of retrieval, a CPU 3 reads out plural reduced image information to a memory 5 from the storage device 10, and displays it on a CRT 2. In such a case, the CRT 2 displays successively plural reduced image information, for instance, during one second. When a user selects desired information from among the reduced image information which is displayed successively on the CRT 2, the CPU 3 displays continuously the selected reduced image information, and also, reads out retrieval information corresponding to this reduced image information, from the storage device 10 and displays it. In such a way, a retrieving work of the information can be simplified.
Patent JP-S54153862-A (JP)
Title: Preparation of finely divided nitrocellulose
Inventor: INOUE KAZUHIRO
IPC: C08L33/02
Filed: 1978-05-25
Abstract: PURPOSE: To make it possible to control the particle size freely, by granulating a suspension of a nitrocellulose lacquer in water containing a protective colloid in the presence of a specific granulating assistant.  
     CONSTITUTION: A nitorcellulose lacquer in an organic solvent is suspended in water containing a protective colloid, e.g. glue. The suspension is then mixed with a water-soluble granulating assistant comprising a chloride of Mg, Fe, or Zn, a metal oxyacid, e.g. chromic acid, a salt, e.g. Mg, Ca, Fe, Cu, or Zn salt of a mineral acid, various types of alums, an aldehyde, e.g. formaldehyde or glyoxal, or their mixture, and granulated. The weight ratio of the colloid to the assistant is selected according to the particle size of the nitrocellulose, and 0.001W2% based on the glue of an assistant is added to the suspension in order to adjust the average particle size to 50μ or less. 
     COPYRIGHT: (C)1979,JPO&Japio