baber/WOPTO huggingface dataset:
Patent JP-H0312742-A (JP)
Title: Central processing unit
Inventor: YASUI TAKASHI
IPC: G06F9/48
Filed: 1989-06-09
Abstract: PURPOSE:To carry out an interruption process at a high speed via a CPU by carrying out the prescribed interruption sequences for each interruption factor. CONSTITUTION:An interruption control circuit 4 outputs an IE signal or an inverted IE signal for each interruption factor with addition of an external interruption signal. Thus one of two decoders 2 and 3 is set in an able state with the other set in a disable state respectively. Then the able state decoders 2 and 3 decode the corresponding instruction given from an instruction register 5. At the same time, a sequence control signal is supplied to an arithmetic circuit part 1 of a CPU for execution of an interruption process. As a result, the CPU can perform the interruption process at a high speed with use of a control signal which carries out no useless control for each interruption factor.
Patent JP-H10338592-A (JP)
Title: Production of compound semiconductor single crystal and production apparatus therefor
Inventor: WACHI MICHINORI
IPC: C30B11/00
Filed: 1997-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a process for producing a compd. semiconductor single crystal by which the good-quality compd. semiconductor crystal with decreased crystal defects, such as dislocation, is obtainable and a production apparatus therefor. SOLUTION: A supporting means 26 consists of a material having anisotropic thermal conductivity. The inner shape thereof is formed to a shape corresponding to the outer wall of a vessel 20, by which the heat flow over the entire part is eventually directed toward a raw material solid and a seed crystal from the raw material melt in the vessel and, therefore, the solid-liquid boundary is made to stably project toward the melt side over the entire part of the crystal growth. Consequently, the process for producing the compd. semiconductor single crystal by which the good-quality compd. semiconductor crystal with the decreased crystal defects, such as dislocation, is obtainable and the production apparatus therefor are embodied.
Patent JP-S63315526-A (JP)
Title: Production of optical element
Inventor: ITO HIROSHI
IPC: C03B11/00
Filed: 1987-06-15
Abstract: PURPOSE:To obtain an optical element having excellent shape accuracy, reversing properties and appearance quality of molded surfaces without surface defects and further with given reflectivity characteristics, as necessary, by coating antireflection films without removing coating films, by softening and molding a material for the optical element having specific coating films formed on optical surfaces in a forming mold while heating. CONSTITUTION:Coating films (4a) and (4b) (e.g. about 130nm wall thickness), consisting of a material, such as Al2O3 (refractive index n=1.62), having a refractive index approximate to that of a material 1 without fusion with forming molds 2 and 3 are formed on optical surfaces (1a) and (1b) of the material 1 for an optical element consisting of optical glass formed into specular surfaces almost corresponding to curvature of molding surfaces (2a) and (3a) of the forming molds 2 and 3 by grinding and polishing machining by vacuum deposition to provide a material 5 for the optical element. Antireflection films (10a) and (10b) consisting of MgF2, etc., as necessary, may be further formed on the films (4a) and (4b). The resultant material is subsequently placed between the forming molds 2 and 3 in a molding chamber 7 containing a nonoxidizing atmosphere, softened and pressure molded while being heated to afford the aimed optical element 9.
Patent JP-S6212342-A (JP)
Inventor: PANCHIYO GEORUGIEFU DOUNDAROFU
IPC: H02K1/20
Filed: 1985-07-08
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-H0232095-A (JP)
Title: Novel peptide suppressing function of immune mechanism, pharmaceutical composition containing the same, aforementioned peptide and preparation of said composition
Inventor: ISHIYUTOBAAN SHIYUOEEN
IPC: A61K38/00
Filed: 1989-06-13
Abstract: NEW MATERIAL: A peptide for suppressing function of an immunological mechanism represented by each of formulae I-XVI.  
     USE: An autoimmune disease remedy.  
     PROCESS: For example, a compound of the formula; Z-Lys(Boc)-OSu (wherein Z and Boc are a protective group and OSu is N-hydroxysuccinimide ester) and a compound of the formula; H-D-Asp(OtBu)-OtBu (wherein OtBu is t-butoxy) are mixed in ethyl acetate in the presence of triethylamine and allowed to stand overnight to be reacted and the formed protected dipeptide is dissolved in methanol and hydrogen gas is bubbled within the resulting soln. under stirring to remove protective groups. Next, a DMF soln. of a compound of the formula; Boc-Arg (HCl)OH is added to this soln. to be reacted to remove protective groups to obtain tripeptide Arg-Lys-D-Asp represented by formula VII. 
     COPYRIGHT: (C)1990,JPO
Patent JP-S5773008-A (JP)
Title: Preparation of polymeric organotin compound
Inventor: SUNANO KATSUAKI
IPC: C08F8/42
Filed: 1980-10-23
Abstract: PURPOSE: To prepare a polymeric organotin compound suitable as an antifouling underwater paint having excellent antifouling property, coating film characteristics and storage stability, by reacting a specific acid-group-containing acrylic resin with an organotin compound in an organic solvent.  
     CONSTITUTION: The objective compound is prepared by reacting (A) an acid-group containing acrylic resin having an acid value of 65W260, pref. 162W227, a weight- average molecular weight of 10,000W200,000, pref. 50,000W150,000, and a glass transition temperature of 0W100°C, pref. 20W80°C, and obtained by copolymerizing (a) a carboxyl- containing polymerizable α .β-unsaturatedacid (e.g. methacrylic acid) and (b) an alkyl ester of (meth)acrylic acid (e.g. methyl methacrylate), etc. with (B) an organotin compound (e.g. tributhltin oxide), in an organic solvent such as xylene. The amount of the component (B) is 1.05W1.30 equivalent per 1 equivalent of the carboxyl group in the component (A). 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5576767-A (JP)
Title: Crawler
Inventor: TSURUMI MANABU
IPC: B62D55/253
Filed: 1978-12-02
Abstract: PURPOSE: To prevent crawler from abrasion by providing larger spacing between the end surface of a sprocket bearing hole and the front surface of a core than the dimension between the inner surface of a crawler body and the top surface of a core.  
     CONSTITUTION: For a configuration where a square core 13 is embedded within a crawler with a proper spacing, and the tooth 27 of a sprocket 3 having removably attached connecting holes 25, 25 provided between the cores 13, 13 to allow to be larger than a, when a is designating the dimension between the inner surface 35 of the crawler and the top surface 36 of the core 13, and b is designating the dimension between the end surface 37 of the connecting hole 25 and the front surface 38 of the core 13. This permits to reduce the abrasion of the crawler, preventing from becoming loose, and free from detaching the crawler. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11334196-A (JP)
Title: Method and apparatus for ink jet recording
Inventor: GOTO AKIHIKO
IPC: B41J2/01
Filed: 1998-05-29
Abstract: PROBLEM TO BE SOLVED: To obtain an image without deterioration of an image quality according to a strike-through of an ink or without bleeding between colors by insolubilizing an anionic dye contained in the ink, and incorporating excellent water resistance even in a plain sheet. SOLUTION: Prior to discharging of an ink by an ink jet recording head 2, a component (dye insolubilizing component) for insolubilizing an anionic dye contained in the ink is adhered to a recording medium. The adherence of the insolubilizing material is conducted by pressing the medium to a dye insolublizing material coating roller 1 made of a dye insolubilizing member 4 exhibiting a wax state at the ambient temperature and containing the insolubilizing component by a pressure roller 3. The recording of the head 2 is executed on a dye insolubilizing material adhering area on the medium.
Patent JP-S627491-A (JP)
Title: Removal of phosphorus in waste liquid
Inventor: TOTANI SHIGENOBU
IPC: C02F1/58
Filed: 1985-07-04
Abstract: PURPOSE:To efficiently remove phosphorus, by containing sodium hypochlorite and an alkali metal ion in a waste liquid containing oxyacid of phosphorus to perform heat treatment and subsequently adding calcium hydroxide to the waste liquid. CONSTITUTION:Sodium hypochlorite is added to a waste liquid containing oxyacid of phosphorus and an alkali metal ion such as Na or K is further contained in the waste liquid and heat treatment is applied to the waste liquid at 70 deg.C or more. Next, calcium hydroxide is added to sediment oxyacid of phosphorus as calcium phosphate while the precipitate is removed by a usual method. By this method, the removal efficiency of phosphorus can be markedly enhanced.
Patent JP-S636355-A (JP)
Inventor: HIRANO SHIGEKI
IPC: F25B17/12
Filed: 1986-06-25
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-H09331480-A (JP)
Title: Video signal switcher
Inventor: MITOMI YUTAKA
IPC: G09G1/16
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To a black picture on a display by supplying a stable synchronizing signal to a device in spite of the presence/absence of output from a video signal source or the selecting state of video signal by incorporating a synchronizing signal generating circuit. SOLUTION: Four changeover switches 9 correspond to video signal sources 10-12 and black picture switching. When any one of three switches 9 is selected, a video signal selection control part 6 and a synchronizing signal selection control part 7 select a video signal and a synchronizing signal from the correspondent video signal source and output them to a multiscan type display device 1. When the switch 9 corresponding to the black picture switching is selected, the control part 6 is turned into non-selecting state setting and the control part 7 selects the synchronizing signal from a synchronizing signal generating part 8 and outputs it to the display 1. Thus, the black picture can be displayed on the display 1 in spite of the presence/absence of input signal source without adding any adjustment mode of the display device and without affecting the next video display operation.
Patent JP-S5671969-A (JP)
Title: Semiconductor element
Inventor: IWASAKI MASAMI
IPC: H01L29/41
Filed: 1979-11-19
Abstract: PURPOSE:To prevent a short-circuit with an electrode plate by reducing a film thickness of a part or removing a part at a lower position of an electrode plate of a base electrode. CONSTITUTION:A P<+> base layer 3' and an N<+> emitter layer 4 exist on an N<+> type Si substrate 2, and Al electrode layers 4b, 4e are formed, respectively. On the superficial layer of this part, Al is sintered to form 5b, and 5e. An electrode piping is lead out as such that an emitter electrode is split and formed at higher level than a base electrode and an Mo electrode plate 10 is pressure contacted. The thickness  of the base electrode is reduced or removed by etching, however, in case of removing, it is lead to a residual peripheral electrode 4b through the layer 5b. An element surface between each electrode layer is coated with SiO2 6 and further, SiO2 16 is laminated. With this constitution, the Mo plate 10 is pressure contacted only  by an emitter electrode, thus, being not short-circuited with a base electrode and  further, yield and reliability being improved.
Patent JP-H09327854-A (JP)
Title: Thickness irregularity adjusting apparatus and extrusion molding machine
Inventor: HIROSE MASAHITO
IPC: B29C48/325
Filed: 1996-06-11
Abstract: PROBLEM TO BE SOLVED: To form a coating layer uniform in thickness on the outer periphery of a steel pipe without generating thickness irregularity to the utmost even when the steel pipe is large in diameter and largely bent or the coating layer is thin. SOLUTION: This molding machine is equipped with an outer cylinder 11 receiving the supply of a resin 8 in a molten state from an extruder 6, the inner cylinder 12 attached in the state inserted in the outer cylinder 11 from the base end thereof and having an inner diameter providing an appropriate gap between the cylinder 12 and a steel pipe 7 so as to be sent through the steel pipe 7 and a molding die 14 attached to the leading end of the outer cylinder 11. In this case, the molding die 14 and the inner cylinder 12 are attached to the outer cylinder 11 so as to be made eccentric through first and second eccentric quantity and position adjusting mechanisms.
Patent JP-S6215097-A (JP)
Inventor: HIDAKI KENJI
IPC: B26F1/00
Filed: 1985-07-09
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-2000338405-A (JP)
Title: Two-photon absorption fluorescence microscope
Inventor: KAWAMURA SHINICHIRO
IPC: G02B21/16
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To reutilize a laser beam transmitted through a sample once as stimu lating light and to improve light utilization efficiency by providing a structure where the stimulating light to irradiate the sample is guided to the sample by a catoptric system at a position optically conjugate to an observation surface provided at the rear of the sample. SOLUTION: The pin hole of a pin hole disk 6 and a light condensing surface 13 where individual beams are condesed on the sample are optically conjugate to each other. Since many living samples are excellent in light transmissivity, irradiating light mostly passes through the sample. The beam passing through the sample becomes parallel beams by a 2nd objective lens 14 again, and is condensed on a reflection mirror 16 by a 2nd converging lens 15. Then, the beam is folded back, passes through the lens 15 and an objective lens 14 through the very same optical path and irradiates the sample 12 again. After fluorescence emitted from the sample is transmitted through a 1st objective lens 11, a 1st converging lens 10 and the pin hole disk 6, it is reflected by a dichroic mirror 5 and guided to an observation optical system part 17.
Patent JP-H10340168-A (JP)
Title: Information processor, its system and controlling method of them
Inventor: YAGI MASAYA
IPC: G06F3/12
Filed: 1997-06-06
Abstract: PROBLEM TO BE SOLVED: To easily and properly install a driver program by enabling an information processor being an installing destination to automatically recognize the proper driver program at the time of installing the driver program for an output device. SOLUTION: A printer 100 and the information processor 3000 are connected to be capable of bi-directional communication by a bi-directional interface 18. An external memory 11 houses an installing program and plural control programs corresponding to plural output devices and houses a correspondence table showing correspondence between each of the plural control programs and the plural printers. When the installing program is executed, a device kind ID is requested to the printer 100 and the device kind ID inputted in response to this and the correspondence table are referred to select a control program to install. Then a driver program incorporating the selected control program is installed.
Patent JP-S5851440-A (JP)
Title: Button stem electron tube
Inventor: MATSUGAMI HISAO
IPC: H01J5/32
Filed: 1981-09-24
Abstract: PURPOSE:To increase the mechanical and thermal strength of a sealing joint and improve the reliability of a tube by removing a glass protruded section that encloses an inner reed base, drawing this base in the thick section of a button stem (itself), and smoothing the inside glass surface of the tube. CONSTITUTION:A button stem 10a thickens the entire stem enough to meet the requirements for the stength of an embedding section and its vacuum holding. A welding width 8 for the valve on the side wall in the vicinity of the button stem 10a is the same as that of the conventional stem and a stepped section 9 is formed outside the tube at this place. As a result, since a V-shaped sealing section is not formed inside the tube of the sealing section and there is no place where stresses are easy to concentrate, a high reliability sealing joint can be obtained.
Patent JP-H02277984-A (JP)
Title: Scroll fluid machine
Inventor: KAWAZOE SHINJI
IPC: F01C21/10
Filed: 1989-06-14
Abstract: PURPOSE:To adjust the prostration and parallelism of a revolving scroll by constituting multiple rotation preventing means arranged around a main driving crank shaft movably in the thrust direction against a frame, and providing a movement adjusting mechanism between rotation preventing means and the frame. CONSTITUTION:The diameter of bearing fitting holes 45 bored at preset positions at an interval 120 deg. in the peripheral direction around the main driving crank shaft 41 of a frame 40 is set equal or slightly larger than the diameter of a ball bearing 51 integrally fixed with the main shaft section 502 of a driven crank shaft 50, and the ball bearing 51 is constituted movably in the thrust direction. Holding plates 52 with ring-shaped voids 52a are fixed on the lower side of holes 45. Ring-shaped plate springs 61 are inserted into voids 52a, outer ring pressers 60 are screwed into screw stripes 45a at the upper portion of holes 45, they are positively or reversely rotated to press an outer ring 51a, thus the ball bearing 51 can be displaced in the thrust direction. The thrust displacement quantity between the sliding face 24a of a revolving scroll 20 and a frame end face 40a is adjusted.
Patent JP-S5273709-A (JP)
Title: Magnetic disc device
Inventor: TAKAHASHI TADAO
IPC: G11B25/04
Filed: 1975-12-17
Abstract: PURPOSE:To prevent the mutual induction of magnetic heads by disposing magnetic heads opposedly on both surfaces of a magnetic disc deviating the center of the magnetic heads and recording in both sides of the magnetic disc at the time of using the soft magnetic disc.
Patent JP-H04346350-A (JP)
Title: Image recording medium
Inventor: OHIRA HIDEAKI
IPC: G03F7/004
Filed: 1991-05-23
Abstract: PURPOSE:To obtain an image recording medium excellent in general use by enabling use of plain paper instead of exclusive paper for image receiving paper. CONSTITUTION:Microcapsules 5, in which photosensitive silver halide, photo-polymerization monomer, reducing agent, pigment, etc., are applied on a supporting body 2, and a photo-curing absorbent 6 is applied on them. According to the light from a copy, a chemical latent image is formed on a capsule sheet 1 and heat-developed to react the photosensitive silver halide with a latent image nucleus 13 on the reducing agent and cure the exposed portion of the capsules 5. Then, when a plain paper 18 is duplicated and copied under pressure, the non-exposed portion of the absorbent 6 is copied, infiltrated, and fixed on the plain paper 18, though the exposed portion of it is not copied on the plain paper 18 due to curing, and the non-exposed capsules 5 are ruptured and the enclosure 3 containing pigment is copied on the plain paper 18 to form an image.
Patent JP-H0441762-A (JP)
Title: Bulky nonwoven fabric and its production
Inventor: NAKANISHI TAKAO
IPC: D04H3/033
Filed: 1990-06-07
Abstract: PURPOSE:To obtain the subject nonwoven fabric having excellent softness, elastic recovery, etc., and useful as a surface material of paper diaper, etc., by blending a conjugate fiber composed of a high melting component and a low melting component with a fiber having a melting point higher than that of the low melting component and heat treating the blended fiber mixture. CONSTITUTION:A conjugate fiber containing a high melting component (e.g. polypropylene) as a core part preferably having a hollow part and a low melting component (e.g. polyethylene) as a sheath part (the melting point difference of both components is >=20 deg.C) is blended with a single component fiber having a melting point higher than that of the low melting component preferably at a ratio of 1:9 to 9:1 and the fiber mixture is heat treated to weld the low melting fibers with each other to obtain the objective nonwoven fabric.
Patent JP-S5576100-A (JP)
Title: Production of electrode for aluminum electrolytic capacitor
Inventor: YAMAZAKI TADASHI
IPC: H01G9/04
Filed: 1978-12-05
Abstract: PURPOSE: To form an aluminum electrode foil of a high surface expansion rate and tensile strength by letting sulfuric acid exist in a high-concentration high-temperature hydrochloric acid solution ans applying DC electrolytic etching under the specific conditions.  
     CONSTITUTION: At the time of expanding the surface area of an Al metal foil through electrolytic etching, sulfuric acid is added at 0.1W0.3% into the bath of HCl concentrations 3W15%, and while the solution temperature is being maintained at 80°C or more, the foil is pretreated by using the electric quantity of DC 2W30 Coulomb/cm 2 , after which it is subjected to deep etching at current density 0.02W 0.1A/cm 2  DC at the same temperature, whereby the pits of diameters made 4 timers larger than those by conventional methods are formed. Because of this, the decrease in surface expansion rate in the high pressure region is small and since the shape of the pits becomes perpendicular and regular cylindrical form, the surface expansion rate becomes extremely high. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-2000335703-A (JP)
Title: Refuse storage box
Inventor: YAMAMOTO MASAO
IPC: B65F1/16
Filed: 1999-05-28
Abstract: PROBLEM TO BE SOLVED: To close a lid without nipping a hand by pivotally fixing, to a body opened in the upper surface, a lid body for closing this opening openably and closably, forming a handle on the lid body by protruding the front of the lid body forward over the body front surface, and forming the front plate of the body lower than the side plate thereof. SOLUTION: A refuse storage box 1 suitably used for temporary storing the refuse packed in a bag is formed of a body 2 opened in the upper surface, and a lid body 3 for opening and closing the opening. The upper opening of the body 2 is surrounded by a front plate 5, a back plate 6 and lateral side plates, and the front plate 5 or both the front plate 5 and the back plate 6 are formed lower than the lateral side plates 7, 7, so that a clearance 8 is formed above the front plate 5 or back plate 6 when the lid body 3 is closed so as to function as a vent hole. The lid body 3 is formed by bending the edges of a thin metal plate at a right angle, one edge thereof is pivotally fixed to the opening edge 9, and the front part is protruded forward over the front surface of the body 2 and formed as a handle 10.
Patent JP-S5851985-A (JP)
Title: Method and apparatus for purifying filthy water
Inventor: MAKINO HISAO
IPC: C02F3/06
Filed: 1981-09-22
Abstract: PURPOSE:To efficiently treat filth within a short time, by circulating water to be purified so that the water repeatedly flows through a honeycomb core provided in the circulating water line to treat the water with microbes implanted inside the cells of the honeycomb core. CONSTITUTION:Honeybomb cores 2, 2 are provided in a manner such that the direction of running water through them is in parallel with that of a water stream, and driving pumps 3, 3 are provided in an annular water line 1. The driving pumps 3, 3 nearly tangentially open their suction pipes 4 to the upperstream side of the water and their spouts 5 to the downstream side. When raw water is circulated through the annular water line 1 at a flow speed of 1.5m per minute, the removal of BOD up to 90% or its vicinity can be performed by a stay of 2hrs inside the honeycomb cores. In this way, the raw water of 420ton per hour is supplied from the supply pipe 7 of a dam 6 or the like, while the same amount of purified water is discharged through a drain pipe 8.