baber/WOPTO huggingface dataset:
Patent JP-S59206491-A (JP)
Title: Production of highly concentrated coal/water slurry
Inventor: KAJI RIYUUICHI
IPC: C10L10/18
Filed: 1983-05-11
Abstract: PURPOSE:To obtain a highly conc. coal/water slurry which has a low viscosity and whose viscosity is not changed during long-term storage or transportation, by mixing pulverized coal, a surfactant, an alkali metal salt of a specified anion or a complexing agent and water. CONSTITUTION:Pulverized coal (A), a surfactant (B) (e.g. anionic surfactant), an alkali metal salt (e.g. sodium metaphosphate or sodium oxalate) of an anion capable of bonding to a polyvalent metal ion to form a difficultly soluble or insoluble salt or an inorg. or org. complexing agent (e.g. ethylenediaminetetraacetic acid) capable of bonding to a polyvalent metal ion to form a highly stable complex compd. (C) and water (D) are mixed together. Pref. an alkali metal hydroxide such as sodium hydroxide is added to the resulting slurry to adjust the pH to 6 or higher, thus obtaining the desired highly conc. coal/water slurry.
Patent JP-H07286502-A (JP)
Title: Holding device for coating of turbine blade
Inventor: YASUDA KAZUO
IPC: F01D5/14
Filed: 1994-04-19
Abstract: PURPOSE:To improve man-hours for masking and removal remarkably and reduce cost. CONSTITUTION:It is a holding device 10 for coating of a turbine blade which holds the turbine blade when a predetermined coat is applied to a part of the turbine blade 1. It is provided with an insertion hole 21 in which a portion which is not coated (blade portion) of the turbine blade 1 is inserted.
Patent JP-S525004-A (JP)
Title: Running control device for an automatic well-pump
Inventor: TAKI TOMOTAKA
IPC: F04B47/02
Filed: 1975-07-02
Abstract: PURPOSE: A running control device of an automatic well-pump to prevent an unloaded running, in case air is sucked into the pump for instance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10274590-A (JP)
Title: Pressure measuring piping method
Inventor: KATO HIDEHIKO
IPC: G01M9/08
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To dispense with surface refinishing after finishing the surface of a wind tunnel test model so as to improve accuracy of the model by inserting pressure measuring piping from the inside of the wind tunnel test model, and stopping the piping before it comes out to the surface. SOLUTION: A pressure hole 4 is opened in the surface of a wind tunnel test model (main wing) 1, and pressure measuring piping 2 is inserted from the inside of the wind tunnel test model 1 and stopped before coming out to the surface. The piping 2 is then fixed by solder 3 or an adhesive so as not to leak and to form such structure that the piping 2 is not directly protruded from the surface of the measured object. The position of the pressure hole 4 of the wind tunnel test model 1 can therefore be determined freely, and there is no need to refinish the surface after finishing the surface of the wind tunnel test model 1 so as to improve surface roughness and accuracy. No step difference is generated to the surface of the wind tunnel test model so as to prevent the generation of shock wave from the step difference.
Patent JP-S58211553-A (JP)
Title: Fluid sealing system for gasket of cylinder head of internal combustion engine
Inventor: YURUME JIYORUJIYU
IPC: F16J15/12
Filed: 1983-05-11
Abstract: A cylinder head gasket has outwardly open grooves formed in the compressible refractory body around the fluid passages to be sealed and sealing strips received in the grooves so that webs of the strips lying along the bottoms of the grooves are set back from the faces of the gasket while wings of the strips overhang these faces adjoining the grooves.
Patent JP-H0954672-A (JP)
Title: Data processor and scrolling method
Inventor: TABUCHI DAISUKE
IPC: G06F3/0481
Filed: 1996-04-03
Abstract: PROBLEM TO BE SOLVED: To scroll an image in an arbitrary direction at an arbitrary speed by deciding the distance between a specific reference point and a cursor and scrolling and displaying the image at a speed corresponding to the decided distance. SOLUTION: The cursor 33 is moved in a window 32 according to the movement of a mouse and then the difference between the coordinates (Xr, Yr) of the center point (reference point Pr of the window 32 and the coordinates (Xm, Ym) of the cursor 33 is found. Namely, the vector (Xs, Ys)=(Xm-Yr, Ym-Yr) from the center point (reference point) Pr of the window to the cursor 33 is found. Then the movement quantities of the window 32 in the X direction and Y direction corresponding to the vector are found. For example, Xs and Ys are divided by a specific constant, e.g. 10 and their quotients are regarded as movement quantities ΔX and ΔY of the window for one operation. It is decided whether the movement is possible according to the position and movement quantities of the window 32, and the image is moved according to the X- and Y-directional movement quantities of the window 32.
Patent JP-H10274682-A (JP)
Title: Lighting control method for timepiece with illumination
Inventor: SHIMIZU HIROSHI
IPC: G04G9/00
Filed: 1997-03-31
Abstract: PROBLEM TO BE SOLVED: To exactly detect the brightness of a face by external light by turning off the light when the brightness of face position is stronger than a specified value and immediately turning on the light when weaker than it. SOLUTION: In front of a fixing plate 21 fixing a movement 25, a light guide plate 31 is provided and a luminous diode illumination means 33 is provided inside a front glass 15 and on the back side of the front frame 17. A light guide plate 31 randomly reflects the light of the illumination means 33 on the back side and lightens the whole face formed in front of the light guide plate 31. The photoelectric transducer of a brightness detection means 43 fixed on the face connects to a turning control means 41 provided on the back side of the fixing plate 21, which turns on the luminous diode with the lighting control signal.  This control means 41 outputs an operation voltage at every specified time to a brightness detection means 43, and terminates (outputs) the lighting control signal when the detected value of the output voltage of the brightness detection means 43 at this moment is more (less) than a specific value. That is, when the brightness of the face position is more than the specified value, it turns on, and when less, it immediately turns off.
Patent JP-S57198904-A (JP)
Title: Natural draft type burner generating low nitric oxide burner of
Inventor: KAGOMOTO TOMIZOU
IPC: F23C6/04
Filed: 1981-05-29
Abstract: PURPOSE:To decrease the generation of NOx in a burner as much as possible without using a fan or the like, by introducing combustion-completed gas into a nozzle again utilizing the rising current of combustion gas which is caused in a burner, and by properly mixing the gas with fuel and combustion air. CONSTITUTION:Fuel is fed from a fuel pipe 17, and is injected into a lower mixing cylinder 8 from a nozzle hole 25, passing through a nozzle 13. At the same time, combustion-completed gas, passing through a flow path 24 which is formed in a nozzle 13, is injected into the lower mixing cylinder 8, and the combustion air is fed also into the cylinder 8 from a damper 10 which is provided to the bottom surface 3a of an inner cylinder 3. They are mixed and ignited in the lower mixing cylinder 8, and the parimary combustion is taken place. Following to the primary combustion, unburnt gas is introduced into the upper mixing cylinder 7, becoming a rising current by its own lifting power, and the secondary combustion is taken place, mixed with the air fed into the cylinder 7 from a damper 11, passing through the open space between the upper and the lower mixing cylinders 7 and 8. At this time, the pressure inside of a lower mixing cylinder 8 is decreased due to a rising current of combustion gas, so that combustion- completed gas is partially sucked again into a nozzle 13.
Patent JP-2000276866-A (JP)
Title: Structure for holding disk cartridge in stocker
Inventor: KIHARA TAKASHI
IPC: G11B23/023
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To obtain an inexpensive disk cartridge with an excellent operability with a fewer number of parts by providing an attachable/detachable elastic member in the notch part of the disk cartridge, engaging/detaching the elastic member with/from the notch part with the opening/closing movement of a shutter and holding the cartridge or releasing the holding in configuration. SOLUTION: When the disk cartridge 51 is positioned in one shelf part 3 of a stocker 1, the projection of the elastic member 6 is fitted to the notch part of the cartridge 51 to prevent the movement of the cartridge 51 in the shelf parts 3. When the cartridge 51 is carried to a disk driving part 17, the prescribed shelf part 3 is selected first by the vertical movement of the whole disk driving part 17 with respect to the stocker 1. In this case, a holder 19 and a mode change-over lever 21 face the prescribed shelf part 3. Then the mode change-over lever 21 is moved to the side of the stocker 1, the shutter 5 and the elastic member 6 are turned in the direction of an arrow K and the cartridge 51 is freely moved.
Patent JP-H08281418-A (JP)
Title: Plate refractories for sliding nozzle
Inventor: KASAI ATSUYA
IPC: B22D41/32
Filed: 1995-04-06
Abstract: PURPOSE: To provide plate refractories for a sliding nozzle which have improved thermal impact resistance and exhibit high durability. CONSTITUTION: Plate refractories for the sliding nozzle(SN) of which the main raw material is MgO and the auxiliary raw material is unstabilized ZrO2 of 5 to 40% of the weight % of the total raw material are formed as the plate refractories for SN consisting of the main raw material and the auxiliary raw material. The thermal impact resistance and corrosion resistance thereof are improved. In addition, the plate refractories exhibit the high durability even with molten steel subjected to a Ca treatment.
Patent JP-H04293876-A (JP)
Title: Vehicle door locking device
Inventor: MIZUKI TETSUO
IPC: E05B77/44
Filed: 1991-03-20
Abstract: PURPOSE:To obtain a locking device of a compact size and a high burglarproof property by making the rotating center of a lock lever in a separate axis, from a rachet shaft, and inserting the rachet shaft in a circular arc form slit of the lock lever. CONSTITUTION:When a door is closed, a striker 3 advances in a groove 29 to engage with a ratch 4, and a rachet 6 is engaged to the ratch 4 following the rotation of the ratch 4, so as to close the door. Then an actuator is operated to rotate a lock lever 15 counterclockwise by the rotation of an output shaft 7. In this case, since a rachet shaft 7 is inserted in a circular arc form slit 18, the lock lever 15 is rotated without being regulated by the rachet shaft 7. And when the lock lever 15 is rotated, a connecting rod 9 pivoted rotatably by a boss 14 and a circular engaging hole 19 is moved to the left side. Furthermore, an operating rod 20 is displaced to the left side locking position by engagement with the projection 11 of the connecting rod 9, and the engaging piece 26 of the operating rod 20 is removed from the engaging projection 25 of the ratchet 6 to make the locking condition.
Patent JP-2000024558-A (JP)
Title: Medium dispenser and manufacture thereof
Inventor: FUCHS KARL-HEINZ
IPC: B05B11/00
Filed: 1999-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a separating face capable of forming a precise outline at the time when a joined part is cut. SOLUTION: A stamp die 6 and a punch ram 7 mutually joined only through an extremely thin joining part 4 are formed by integrally forming two members 2 and 3 of a medium dispenser at first by integrally jet molding a plastic material. The member 3 forming a ram 7 is linearly moved in the direction 12 by applying pressure load and fitted in the other member 2. Consequently, a joined part 4 is cut in the same manner as the shearing manner. As a result, while being provided with the same quality, both of the member 2 and 3 are remarkably easily manufactured from the same material quality.
Patent JP-S61240351-A (JP)
Title: Semiconductor storage device
Inventor: TOMITA HIROSHI
IPC: G06F12/16
Filed: 1985-04-17
Abstract: PURPOSE:To shorten the time to restore data by writing the data written in the currently-used storage part in a spare storage part at the time when the power supply source is turned on after the deletion of the data stored in the spare storage part due to a power-interruption. CONSTITUTION:In case the power supply is interrupted because of some a failure occurred in the spare storage part 120 and the written data is deleted, a control part 100 writes in the part 120 through a line 204 the data it read from the currently-used storage part 110 through a line 203 when the power is supplied again to the part 120, and executes the restoration of data. Thus the control part 100 has a function of double writing. Therefore, no manual operation is necessary for the data-restoring, and hence its necessary time is made least.
Patent JP-H06172310-A (JP)
Title: Substituted amine derivative having hyperlipemic action
Inventor: TSUCHIYA YOSHIMI
IPC: C07D333/18
Filed: 1991-03-19
Abstract: PURPOSE:To provide the novel substituted amine derivative extremely selectively and strongly inhibiting the squalene.epoxydase of a mammalian and useful as a medicine for preventing or treating hypercholerolemia, hyperlipidemia, arterial sclerosis, etc. CONSTITUTION:The compound of formula I {R is five to six membered heterocyclic group containing one-four heterogeneous atoms (O, S, N); Q is group of formula II [C-G are O, S, CO, CHR<b>, C-R<c>, NR<b> (R<b>-R<d> are H, lower alkyl); A<1> is CH, N, O, S; B<1> forms a five-six membered ring together with the adjacent C atoms and A<1> and further arbitrarily with one or two of heterogeneous atoms (N, O, S); R<9> is H, halogen, OH, alkyl, etc.,], etc.; R<1> is H, alkyl, alkenyl; R<2>-R<7> are H, halogen, alkyl; R<8>, R<9> are F, alkyl, etc.; R<10> is H, F, acetoxy, etc.,}, for example, (E,E)-N-ethyl-N-(6,6-dimethyl-2-hepten-4-ynyl)-3-[3--(3- thienylmethoxy)-1-propenyl]benzylamine.
Patent JP-H01254614-A (JP)
Title: Preparation of 'ym' hair tonic
Inventor: MORITA YASAHIRO
IPC: A61Q7/00
Filed: 1988-04-02
Abstract: PURPOSE:To provide a hair tonic containing formented stimulant herb drugs and a water-soluble chitosan and effective in improving the nourishing and growth of hair. CONSTITUTION:The objective hair tonic can be prepared by fermenting stimulant harb drugs and adding a water-soluble chitosan to the fermentation product. For example, 80g of extract of Swertia japonica, 15g of extract of Guinea pepper, 2.5g of resorcinol, 2g of 90% lactic acid and 0.5g of chitosan are mixed with each other and the mixture is rubbed into the scalp with finger. The subcutaneous blood flow can be promoted by the stimulant herb drugs to stimulate the emergence and growth of hair. The scalp and hair are protected by the artificial skin effect of the water-soluble chitosan.
Patent JP-H06285618-A (JP)
Title: Formation of soldering dam
Inventor: OGOSHI TOKIO
IPC: B23K26/361
Filed: 1993-04-08
Abstract: PURPOSE:To change the composition of a metallic film or remove the metallic film at the comparatively fine irradiated part and to prevent the widening of solder wetting by executing the irradiation of laser beam to the periphery of the necessary range of the soldering formation in a seramic substrate forming the metal film. CONSTITUTION:The range 3 for forming the solder is different to the shape and the area depending on the arm, particularly, by using the laser beam, a soldering dam can easily be formed to the ceramic substrate 1 having the step difference and the projecting and recessing parts, e.g. cap-shaped inside, side surface, etc. In the connecting on the substrate of an integrated circuit, etc., having lead pin, connecting terminal, electrical connection or mechanical connection is necessary. In this case, shape of the lead or the connecting terminal is formed to the shape of the range 3 almost formed with the solder and the area thereof is secured at the lead area or wider in the consideration of the mechanical connecting strength of the solder. By this method, the laser beam irradiates the metal film on the surface of the ceramic substrate 1 to easily form the soldering dam.
Patent JP-S62237455-A (JP)
Title: Method and device for development processing of photosensitive lithographic printing plate for improving uniformity of development
Inventor: NAKANO MIEJI
IPC: G03F7/30
Filed: 1986-04-08
Abstract: PURPOSE:To always hold a development processing stably by using a small quantity of developer, by supplying the developer onto a photosensitive litho graphic printing plate surface to be processed, through a roller having a roughened surface. CONSTITUTION:A developer supply nozzle 11 has plural holes on the lower side face of a pipe, and is provided on a position where a developer brought to force feed from a pump is supplied to the surface of a roughened surface roller 12 from plural holes, in the orthogronal and horizontal direction against the carrying direction of a PS plate 16. The roughened surface roller 12 contacts in parallel to a pressing roller placed in its lower part, can move in the upper and lower directions, a developer squeeze roller 15 is formed by placing two pieces of rollers without a gap, and each uppermost surface of its lower roller, the pressing roller 13 and a carrying roller 14 is on the same horizontal surface and the position is fixed. As for the shape of the roughened surface of the surface of the roughened surface roller 13, an oblique line continuous shape is desirable.
Patent JP-S579364-A (JP)
Title: Expansion valve for refrigerator
Inventor: FUJIWARA KENICHI
IPC: F16K1/42
Filed: 1980-06-17
Abstract: PURPOSE: To reduce high frequency noise energy by a method wherein there is provided an obstacle at a position four to five times longer than the clearance of the throttle part at the downstream of a refrigerant throttle part.  
     CONSTITUTION: An inlet part 1a and an outlet part 1b of refrigerant are connected through a refrigerant throttle part 12 consisting of a valve seat wall 2 and a ball valve body 3. The ball valve body 3 is supported by a valve receiving part 4. Around the ball valve body 3 in the valve receiving part 4 here is provided a cylindrical obstacle wall 9, against which the ball valve body 3 is pressed and fixed. When δ is defined as the clearance of the refrigerant throttle part 12 to secure the necessary minimum rate of flow, an obstacle wall 9 is positioned at a position L less than 4δW5δ at the downstream of the throttle part 12. Accordingly, the jet noises which are generated at the refrigerant throttle part 12 is changed remarkably by the obstacle wall 9 and the jet noises of the high frequency component are prevented from occurring. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H11284171-A (JP)
Title: Semiconductor device
Inventor: OBUCHI MARI
IPC: H01L27/092
Filed: 1998-03-27
Abstract: PROBLEM TO BE SOLVED: To contact to a p-type and n-type silicon at low resistance related to a contact layer which is, especially of a semiconductor of narrow forbidden band width, inserted between the silicon and a contact electrode. SOLUTION: Between a silicon 1 and a contact electrode 20, a contact layer 5 represented by an equation Si1-x (GeYC1- Y)X is provided. The composition ratio Y is so selected as to gain lattice-conformity with the silicon. The forbidden band width of the contact layer 5 is controlled to an arbitrary value smaller than the silicon by changing composition ratio X, for effective operation as the contact layer 5. By making a forbidden band width narrower as proceeds from a silicon side to a contact electrode side, a barrier at an interface is smaller. In the equation, it is represented by a condition as 0<X<=1.
Patent JP-S58198453-A (JP)
Title: Novel leupeptin compound
Inventor: TANAKA TAKAHARU
IPC: C12P21/02
Filed: 1982-05-14
Abstract: NEW MATERIAL:The leupeptin compound of formula (Pr is propionyl; Ile is isoleucine; Leu is leucine). USE:Remedy for muscular dystrophy. It strongly inhibits the decomposition of proteins with protease. PROCESS:Streptomyces kaizukaensis (SAB-711 strain: FERM-P No.6459) belonging to Streptomyces genus is cultured in a conventional liquid medium under shaking or under aeration and agitation, usually aerobically at 25-35 deg.C and 4- 9.5pH for 3-7 days. After the cultivation, the objective leupeptin compound is separated from the culture liquid and purified by the combination of extraction, gel filtration, ion exchange chromatography, etc.
Patent JP-H09239070-A (JP)
Title: Method for molding golf ball and metal mold for molding golf ball
Inventor: INOUE MICHIO
IPC: B29C33/02
Filed: 1996-03-11
Abstract: PROBLEM TO BE SOLVED: To decrease the residual stresses of molded goods, to improve the transferability at the time of molding and to provide metal molds having excellent productivity and safety and high quality by heating the part near the inside surface of a cavity up to a prescribed temp. by eddy current generated by a high-frequency current and introducing and packing a prescribed amt. of a molding material into the cavity. SOLUTION: The metal molds for molding golf balls are constituted by forming an upper mold 1 and a lower mold 2 of nonmagnetic materials, forming the parting planes A of the metal molds and the inside surfaces of the cavity 3 of thin-film layers (magnetic material layers 4) formed of magnetic materials and embedding coils 5 for heating induction into the upper and lower molds 1, 2 in such a manner that electromagnet induction of the magnetic material layer 4 can be executed. A high-frequency generator connected to both ends of the coils 5 for heating induction is operated to pass the high-frequency current to the coils 5, by which magnetic lines of force are generated. The inside surfaces of the cavity 3 are heated to the specified temp. by the eddy currents generated when the magnetic lines of force are absorbed in the magnetic material layers 4.  The prescribed amt. of the molding material is introduced and packed in this state into the cavity 3.
Patent JP-H07285329-A (JP)
Title: Window molding for automobile and manufacture thereof
Inventor: NAGAHASHI YUJI
IPC: B29C48/30
Filed: 1994-04-21
Abstract: PURPOSE:To suppress the material and weight of a window molding changed with the cross sectional shape in the longitudinal direction. CONSTITUTION:A side molding section 1C having a high decorative head section 4 and an upper molding section 1A having a low decorative head section 4 are connected via a corner molding section 1B having the cross sectional shape of the decorative head section 4 gradually increased toward the side molding section 1C side, and they are integrally molded together. The cross sectional area of a hollow section 10 is gradually changed in response to the cross sectional shapes of the molding sections 1A, 1B, 1C so that the shape of the hollow section 10 in the decorative head section 4 is made nearly analogous with the cross sectional shapes of the molding sections 1A, 1B, 1C.
Patent JP-H10249045-A (JP)
Title: Pachinko machine
Inventor: OYAMA MITSURU
IPC: A63F7/02
Filed: 1997-03-14
Abstract: PROBLEM TO BE SOLVED: To easily display the play information of pachinko machine while using a glass pressing pole. SOLUTION: Fitting grooves 3b and 3b for inserting and fitting two inner and outer glass plates 6a and 6b from the upside are formed at a longitudinal interval and in the upper end interval of these fitting grooves 3b and 3b, a glass plate holding frame 3 is provided for freely attachably and detachably mounting a glass pressing pole 7 concerning this pachinko machine. In this case, a display panel is attached to the glass pressing pole 7 so as to be positioned inside the gap of two inner and outer glass plates 6a and 6b and the play information of pachinko machine is displayed on the surface of display panel.