baber/WOPTO huggingface dataset:
Patent JP-H07245424-A (JP)
Title: Light emitting element
Inventor: IECHIKA YASUSHI
IPC: H01L21/203
Filed: 1994-03-03
Abstract: PURPOSE:To provide a long-life light emitting element having a high reliability in an inspecting process and practically useful light emission distribution with a reduced area of electrode metal when a light is emitted to the electrode side, this facilitating the production process of the element. CONSTITUTION:A light emitting element uses a 3-5 compd. semiconductor having, at least, a junction of a layer of n-type 3-5 compd. semiconductor generally formulated by InxGayAlzN (x+y+z=1, 0<x<1, 0<y<1, 0< or =z<1) and layer of p-type 3-5 compd. semiconductor generally formulated by Inx'Gay'Alz'N (x'+y'+z'=1, 0<x'<1, 0<y'<1, 0 or =z'<1). At least either of the layers has, at least, 2 layers different in carrier concn.
Patent JP-S57161084-A (JP)
Title: Continuous type partial plating apparatus
Inventor: HAINAA BAANZEN
IPC: B05B5/00
Filed: 1982-03-03
Abstract: A device for electroplating portions of a continuously moving, cathodically connecting workpiece as it is moved past a plurality of anodically connected spray nozzles characterized by the spray nozzles comprising precious metal and being positioned one after another in a row along the direction of movement of the workpiece with each of the nozzles having an individual stream of electrolytes emerging unimpeded therefrom. The continuously moving workpiece is positioned so that selected portions thereof are moved along the row of nozzles to be contacted by the stream of electrolyte emerging from the individual nozzles for a free and unimpeded electroplating of the portions contacted by the streams.
Patent JP-S52115205-A (JP)
Title: Tape recorder
Inventor: NIIMURA TAKEHIKO
IPC: G11B15/44
Filed: 1976-03-24
Abstract: PURPOSE: To make possible the selection of stopping or reverseplayback upon ending of the playback of a tape by operating a switch as well as to stop the tape upon ending of one reciprocative playback. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H04273019-A (JP)
Title: Pointer of gauge
Inventor: KAMEDA TAKESHI
IPC: G01D13/28
Filed: 1991-02-28
Abstract: PURPOSE:To heighten an indication characteristic and visibility of an indicated value by heightening economy and a motive characteristic by way of saving use of a fluorescent tube and making luminous width of a pointer as narrow width in a luminous pointer to be used for a black face gauge especially. CONSTITUTION:A cover 23 forming a slit 24 is covered on a pointer main body 22. Matting black coating is applied on the surface of the cover 23. This pointer main body 12 is luminously displayed by light of a bulb arranged on the back side of a transmitted illumination type gauge name plate.
Patent JP-S63203458-A (JP)
Title: Front brake device
Inventor: FUKUSHIMA MASAO
IPC: B60T11/10
Filed: 1987-02-17
Abstract: PURPOSE:To minimize the occurrence of brake shimmy by keeping each brake fluid pressure piping to left and right brake units with the lengths of each piping being largely different and controlling the change in thickness of a pad contact face plate of a brake rotor on the brake unit side provided with the longer piping so as to be reduced value. CONSTITUTION:In a front brake device A involving a master cylinder 3 driven by a brake pedal 1 through a power multiplying device 2 and a rear wheel braking force controller 5, a piping Pr to a right side disc brake 6 located close to the master cylinder 3 is comprised of brake pipes 41, 42 and a right side brake hose 44. And a piping Pl to a left side disc brake 7 is comprised of brake pipes 41-43 and a left side brake hose 45, the piping length of the piping Pl being set to be longer than the length of the piping Pr. Further, the change in thickness of a pad contact face plate of a brake rotor 72 of the disc brake 7 on the side provided with longer piping is controlled so that the difference between a maximum and minimum of the plate thickness is below about 5mu.
Patent JP-S60178099-A (JP)
Inventor: OGI KOUZOU
IPC: B44C1/16
Filed: 1984-02-27
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-H03237816-A (JP)
Title: Switching circuit
Inventor: YAMANAKA TOSHIHIRO
IPC: H03K17/60
Filed: 1990-02-14
Abstract: PURPOSE:To interrupt a load current independently of an on/off control signal when a secondary power supply is interrupted by using a secondary power supply with a negative voltage resulting from dividing the voltage of a primary power supply for driving a gate and applying a gate output directly to the base of a transistor(TR). CONSTITUTION:An on/off control signal is inputted to the base of a TR 2 via a buffer 1 and the TR 2 is used to turn on/off a load current IL supplied from the primary power supply 5 of a negative voltage to a load 4. Then a secondary power supply 7 activating the buffer 1 is generated from the primary power supply 5 and when the secondary power supply 5 is interrupted, a zero voltage is applied to the base of the TR 2. Thus, the TR 2 is turned off independently of the on/off control signal. Thus, the secondary power supply for buffer gate operation is interrupted, this switching circuit interrupting the load current independently of the input control signal is realized and when the switching circuit is employed for and alarm raising device, no alarm error is generated.
Patent JP-H11222260-A (JP)
Title: Cover
Inventor: TAKAYAMA SHUZO
IPC: B60J11/00
Filed: 1998-01-30
Abstract: PROBLEM TO BE SOLVED: To easily spread and fold a cover for covering an object to be covered by providing rib members attached to a sheet for reinforcing each of a plurality of regions of the sheet which is sectioned by creases across the sheet. SOLUTION: The cover 1 has a rectangular polyethylene sheet 3 and rib members 5a to 5c made of a thin stainless steel plate (having spring elasticity), while the cover is sectioned by creases 7a, 7b across the sheet 3 into a plurality of (three) regions 3a to 3c. The creases 7a, 7b are provided in parallel to sides of a rectangle formed by the sheet 3, arid the rib members 5a to 5c are attached to the regions 3a to 3c for reinforcing the regions 3a to 3c. Each of the rib members 5a to 5c has a parallel rib member parallel to the creases 7a, 7b and a vertical rib member perpendicular to the creases 7a, 7b and is attached to the sheet 3 via an adhesive tape.
Patent JP-H09208421-A (JP)
Title: Skin composition for external use
Inventor: KAWATANI YUKI
IPC: A61K8/00
Filed: 1996-01-29
Abstract: PROBLEM TO BE SOLVED: To obtain a skin composition for external use, capable of increasing the percutaneous absorption property and using for medicines, quasi drugs, cosmetics, etc., by combining an ellagic acid-based compound and its an alkali metal salt with a specific compound. SOLUTION: This skin composition is obtained by combining (A) an ellagic acid-based compound of formula I [R1 to R4 are each H, an alkyl, an acyl, a polyoxyalkylene of the formula (Cm H2m O)n H [(m) is 2 or 3; (n) is an integer of >=1], a sugar residue of formula II; R5 is H, OH or a]n alkoxy and its an alkali metal salt with (B) glycolic acid, lactic acid or maric acid and its salt. The component A is used in an amount of 0.001-20wt.%, especially about 0.005-5wt.% and the component B is 0.01-50wt.%, especially about 0.1-10wt.% based on total composition. A ratio of concentrations of the component A to the component B is preferably (1:200) to (50:1). As the ellagic acid-based compound, e.g. ellagic acid, 3,4-di-o-methyllagic acid, etc., is used.
Patent JP-S57151736-A (JP)
Title: Method and apparatus for detecting grasping amount of grab bucket
Inventor: ISHIKAWA HIROAKI
IPC: B66C1/62
Filed: 1981-03-10
Abstract: PURPOSE:To exactly detect the grasping amount of a grab bucket for every grasping operation by a method in which at least one of current values of an opening and closing motor and supporting motor is detected, and on the basis of the detected current value, the grasping amount of the grab bucket is obtained. CONSTITUTION:As shown in the Figure giving the relation between currents flowing in an opening and closing motor and a supporing motor, each turning at a fixed speed except for the acceleration and deceleration periods, and the grasping amount of a grab bucket, the current value A of each motor is almost proportional to the grasping amount t of grab bucket. thus, derecting the current value of the opening and closing motor or the supporing motor or the sum of the current values of both the motors, the grasping amount of the grabl bucket can be detected from the relation between the current value and the grasping value.
Patent JP-S63202662-A (JP)
Title: Antifogging synthetic resin composition
Inventor: FURUYA HIRONOBU
IPC: C08K5/10
Filed: 1987-02-19
Abstract: PURPOSE:To obtain the titled composition resistant to bleeding, free from detrimental effect to transparency of film, having improved durability of the antifogging effect and suitable for agricultural greenhouse, by compounding specific amounts of an antifogging agent in combination with a condensed pentaerythritol to a base resin. CONSTITUTION:(A) 100pts.wt. of a synthetic resin (e.g. polyvinyl chloride resin) is compounded with (B) 0.1-5pts.wt., preferably 0.5-3pts.wt. of an antifogging agent (e.g. sorbitan palminate) and (C) 0.01-3pts.wt., preferably 0.05-2pts.wt. of a condensation product of pentaerythritol.
Patent JP-2000229622-A (JP)
Title: Folding tray
Inventor: TAKEDA HISASHICHIRO
IPC: B65D5/24
Filed: 1999-02-12
Abstract: PROBLEM TO BE SOLVED: To provide a folding tray which satisfies approximately all requirements as a returnable container such as strength, easiness in assembly and folding and convenience in use so that the tray is appropriate for use as the returnable container or the like. SOLUTION: A single corrugated fiberboard to be a tray material comprises a rectangular bottom surface 1 approximately at the center having opposite side walls 2A to 2D to be peripheral walls connected via creases to four sides of the bottom surface 1. Adjacent side ends of the respective side walls are coupled with each other via a crease by a coupling piece 3, while the coupling piece is equipped with a rising oblique crease C obliquely extending from each corner of the bottom surface. Auxiliary oblique creases E extending from both upper ends are provided on an inner wall 6 connected to an upper end of the opposite side walls 2C, 2D. The opposite side walls 2A, 2B are folded over the bottom surface 1, and after the respective inner walls 6 are folded over their upper surfaces, the opposite side walls 2C, 2D are made to stand, thereby raising the tray at once.
Patent JP-S62193370-A (JP)
Title: Solid-state image pickup device
Inventor: HASHIMOTO SUSUMU
IPC: H04N5/335
Filed: 1986-02-18
Abstract: PURPOSE:To automatically change interlaced scanning and sequential scanning by providing a D flip-flop, a capacitor and a comparator in an external synchronizing pulse inputting section. CONSTITUTION:External horizontal synchronizing signals HD and external vertical synchronizing signals VD are inputted to a solid-state image pickup device and level converted respectively by input interfaces 14, 15, and inputted to an interlaced scanning synchronism generating circuit 12 and a sequential scanning synchronism generating circuit 13 and generate respective synchronizing signals and selected by a scanning system change-over switch 16, and inputted to a solid-state image pickup element 11. Output of a comparator 19 is connected to the switch change control input terminal of the scanning system change-over switch 16 and switched to the H state and L state. Supposing that voltage obtained from the comparator 19 becomes H state in the case of interlaced scanning, the voltage becomes L state in the case of sequential scanning. Synchronism generating circuits 12, 13 can be switched automatically, and automatic measurement becomes possible in uses of two systems, i.e. interlaced scanning and sequential scanning.
Patent JP-H11228819-A (JP)
Title: Aromatic polyesteramide, film and its production
Inventor: IMAI MASARU
IPC: C08G69/44
Filed: 1998-02-17
Abstract: PROBLEM TO BE SOLVED: To obtain a transparent polyesteramide having a sufficient mechanical strength, an excellent ultraviolet light absorbing property, esp. an ability for shadowing an ultraviolet light in the wave length of 200 to 370 nm and capable of producing a thin film because of its good solvent-solubility, and to provide a film made from the polyesteramide and its producing method. SOLUTION: This aromatic polyesteramide essentially comprises: 20 to 50 mol.% of isophthalic acid unit, 0 to 30 mol.% of terephthalic acid unit, 30 to 49 mol.% of 3,3',5,5'-tetramethyl-4,4'-biphenol unit, and 1 to 20 mol.% of p- phenylenediamine unit. The objective film is obtained from this aromatic polyesteramide.
Patent JP-H05232136-A (JP)
Title: Electret-capacitor type acceleration sensor
Inventor: AZUMA YASUO
IPC: G01P15/125
Filed: 1992-02-21
Abstract: PURPOSE:To obtain an acceleration sensor, which can be manufactured in mass production at a low cost for each kind of products. CONSTITUTION:An electret-capacitor type acceleration sensor 1 comprises a vibrating film 3, which is formed of a macromolecular film that is made to be an electret, and a planer electrode plate facing the vibrating plate 3 at a constant distance through air having the specific inductive capacity. Or the sensor comprises the structure, wherein the vibrating film 3 is the ordinary macromolecular film, which is not the electret, and the macromolecular film that is made to be the electret is stuck to the surface of a facing electrode plate 5 on the side of the vibration film 3. When acceleration is applied on the surface of the vibrating film 3 in the orthogonal direction, the vibrating film 3 is displaced by the inertia force of own weight of the film 3, and the distance (d) from the electrode plate 5 is changed. Thus, the capacitance between the vibrating film 3 and the electrode 5 is changed. The voltage generated between the film and the electrode plate in this way is converted. Thus, the acceleration is detected.
Patent JP-H01211428-A (JP)
Title: Controller for raw green tea leaf
Inventor: MIYAMURA MAREMORI
IPC: A23F3/06
Filed: 1988-02-17
Abstract: PURPOSE:To increase blowing up flow rate of air for removing heat to the central part receiving strong pressing force and enhance heat removing effects in the central part, by providing an air blast duct near the center of ventilating sheet metals in a controller for carrying out ventilation to a storage tank of green tea leaves. CONSTITUTION:The bottom 4 of a storage tank 1 for raw green tea leaves is formed of a conveyor 6 having connected ventilating sheet metals 6 of about 150-200mm width. An air blast duct 9 having air blast frames (8a) formed of ventilating sheet metals, such as punched metal, is attached near the center of the ventilating sheet metals 6. Thereby, the aimed storage device for raw green tea leaves having the following function is obtained. When air for removing heat is blown up from an air blowing chamber under the bottom 4 to increase the ventilation flow rate in the central part and heat removal is effectively carried out.
Patent JP-H04274107-A (JP)
Title: Manufacture of dielectric porcelain
Inventor: FUKAMI TADASHI
IPC: H01P11/00
Filed: 1991-02-28
Abstract: PURPOSE:To improve no-load Q value in order to obtain a dielectric porcelain of high performance, high quality and low cost by applying heat treatment to the ground face of a sintered body after performing grinding work on the surface of the sintered body having a specific composition. CONSTITUTION:Raw material powder such as ZrO2, CeO2, TiO2, La2O3 and Al2O3 are weighed to prescribed composition ratios, and a temporary baking process 13 is performed through a wet mixing process 11, a dehydrating-drying process 12. Further, a binder is added and granulated in a adding and granulating process 16 through a wet crushing process 14 and a dehydrating-drying process 15, a prescribed main baking process 17 is performed in order to form a ZrO2-CeO2-TiO2-La2O3-Al2O3 group sintered body. Later, grinding in process is performed on the outer surface of the sintered body in a grinding machining process 18, further, heat treatment at a prescribed temperature for a prescribed time is performed in a heat treatment process 19. Thereby, the grain surfaces of a grinding face are smoothed, distribution of an electromagnetic field is improved, no-load Q value is improved so that a porcelain of high performance, high quality and a low price can be obtained.
Patent JP-H07241499-A (JP)
Title: Spray fluxer device
Inventor: ESUMI KOJI
IPC: H05K3/34
Filed: 1994-03-04
Abstract: PURPOSE:To supply specific amounts of flux to a spray nozzle and to spray the specific amount of flux to a printed circuit board. CONSTITUTION:The liquid flux supplied from a flux tank 12 to a flux supply path 14 is fed to the pray nozzle 11 at a prescribed flow rate with a gear pump 13 installed on the flux supply path 14. The flux fed to the spray nozzle 11 is sprayed from the spray nozzle 11 toward the printed circuit board 20 and the flux is uniformly applied on the printed circuit board.
Patent JP-H05234017-A (JP)
Title: Magnetic head
Inventor: KOIKE FUMITO
IPC: G11B5/147
Filed: 1992-02-21
Abstract: PURPOSE:To provide a magnetic head which prevents a short-circuit of magnetic metal films due to the occurrence of pinholes and enhance frequency characteristics and magnetic efficiency even in the case of a reduced thickness of insulating films and an increased effective track width. CONSTITUTION:A laminated film formed by alternately laminating magnetic metal films 2 and insulating films 3 is held between a pair of substrates 1 made of a nonmagnetic material. The insulating film 3 is formed by interposing a low m.p. insulating film 10 of a low m.p. material between a pair of high m.p. insulating films 9 of a high m.p. material.
Patent JP-S62195747-A (JP)
Title: Tape carrying controller
Inventor: TAJIMA FUJIO
IPC: B65H23/18
Filed: 1986-02-21
Abstract: PURPOSE:To obtain a tape carrying controller keeping tightly a tape tension at a constant force even in the rapid operating state such as start/stop of a tape by adopting the constitution that the gain constant in a compensator is correctable in response to the gain change of the mechanism. CONSTITUTION:In the constitution of the speed control system, a speed error detector 34 compares a speed command 23 and a signal 17 representing a real tape speed are compared and an obtained speed error is outputted to speed controllers 26, 27. The control constant required for the motion control of the tape is calculated at each torque of reel by a reel load sensor 33 and the result is set to the speed controllers 26, 27. In the constitution of the tension control system, a tension error detector 28 compares a tension command 24 and a signal 18 representing a real tape tension and the obtained tension error is outputted to tension controllers 29, 30. The tension controller 29 decides a correction current outputted to a winding reel motor 1 to keep the tape tension to the object value and the tension controller 30 decides the correction current outputted to a supply reel motor 2 similarly.
Patent JP-S60181284-A (JP)
Title: Method for preventing intercrystalline cracking of structural steel material
Inventor: SATOU EIJI
IPC: C23F13/00
Filed: 1984-02-28
Abstract: PURPOSE:To prevent the intercrystalline cracking of a structural steel material by bringing a metal having a lower potential than the steel material or an alloy of the metal into contact with the steel material to carry out the negative polarization of the steel material. CONSTITUTION:A metal having a lower potential than a structural steel material such as Al or Zn or an alloy of the metal such as an Al-Zn alloy is brought into contact with the steel material of mild steel or low-alloy steel used in a wet environment contg. CO2, H2S, CO and NH3 from coal gas liquor produced in a coal gas purifying plant. The steel material is negatively polarized from a potential range in which intercrystalline cracking is caused to the range of -730- -1,100mVvsS.C.E. in which intercrystalline cracking is not caused, so the intercrystalline cracking of the steel material is prevented.
Patent JP-H07214654-A (JP)
Title: Method and apparatus for producing hollow molded product
Inventor: YAMAGUCHI MASUO
IPC: B29C49/60
Filed: 1994-02-08
Abstract: PURPOSE:To accurately form an opening part the opening edge of which is positioned so as be almost flush with the inner surface of a hollow molded product into the hollow molded product by a simple mechanism. CONSTITUTION:A notch pin 5 having a recessed part 51 provided to the side part near to the axial tip part thereof is provided so as to be capable of advance and retreat with respect to the molding inner surfaces of blow molds 2, 3 and a part of a parison 1 is received in the recessed part 51 of the notch pin 5 accompanied by the supply of a fluid into the parison 1 and the recessed part edge 54 in the advance direction of the notch pin 5 is set to a punch part and a mold inner edge 35 is set to a die part to cut off and remove a part of the parison 1.
Patent JP-S62194927-A (JP)
Title: Air-conditioning device for automobile
Inventor: DOI SHIGENORI
IPC: B60H1/00
Filed: 1986-02-21
Abstract: PURPOSE:To aim at making automatic air-condition comfortable, by changing over the operation mode of an air-conditioning device into a mode controlled by an automatic control means if a manual control condition is deviated from an optimum control condition during start of the air-conditioning device. CONSTITUTION:A control unit 29 receives a passenger's compartment temperature signal from a passenger's compartment temperature sensor 30, an outside air temperature signal from an outside air temperature sensor 31, a duct-inside temperature signal from a duct temperature sensor 32, a cooling water temperature signal from a water temperature sensor 33 and solar radiation signals from first and second solar radiation sensors 35, 37. Further, there is provided a manipulation switch 38 for manual control 38. During start of the air- conditioning device, when an already selected control condition for manual control is deviated from an optimum control condition which would be established if an automatic control mode is selected, the manual control mode is changed over into the automatic control mode so that the control operation is suitable for the present environment under the automatic control mode, thereby it is possible to obtain a comfortable air-condition.
Patent JP-H08280376-A (JP)
Title: Device for digestion of organ and method for separating cellfrom organ
Inventor: PREVOST PHILIPPE
IPC: C12N5/071
Filed: 1996-01-17
Abstract: PROBLEM TO BE SOLVED: To obtain a method applying a minimum physical constrain on cells to take out the biologically interesting cell from an organ suitable for industrial use and a device for them.  
     SOLUTION: This device takes out cells or a cell of biological interest group from an organ by digesting the organ, installed with a closed case (1, 2); a case (5) to input the organ comprising the first chamber locating the outside of the case and the second chamber locating inside of the case; a rotating mean (6) to rotate the case (5) around an axis; a selective linking mean (23) to pass through the liquid from the first chamber to the second chamber and passing through the fragments of the organ from the second chamber to the first chamber. 
     COPYRIGHT: (C)1996,JPO